about summary refs log tree commit diff
diff options
context:
space:
mode:
authorSiddhesh Poyarekar <siddhesh@sourceware.org>2021-09-03 22:06:44 +0530
committerSiddhesh Poyarekar <siddhesh@sourceware.org>2021-09-03 22:06:44 +0530
commit30891f35fa7da832b66d80d0807610df361851f3 (patch)
tree684c81cc6e88650313797fadaa642d714fcce8a8
parent04f2125c6eff341f9c52682866d1eea8d204c852 (diff)
downloadglibc-30891f35fa7da832b66d80d0807610df361851f3.tar.gz
glibc-30891f35fa7da832b66d80d0807610df361851f3.tar.xz
glibc-30891f35fa7da832b66d80d0807610df361851f3.zip
Remove "Contributed by" lines
We stopped adding "Contributed by" or similar lines in sources in 2012
in favour of git logs and keeping the Contributors section of the
glibc manual up to date.  Removing these lines makes the license
header a bit more consistent across files and also removes the
possibility of error in attribution when license blocks or files are
copied across since the contributed-by lines don't actually reflect
reality in those cases.

Move all "Contributed by" and similar lines (Written by, Test by,
etc.) into a new file CONTRIBUTED-BY to retain record of these
contributions.  These contributors are also mentioned in
manual/contrib.texi, so we just maintain this additional record as a
courtesy to the earlier developers.

The following scripts were used to filter a list of files to edit in
place and to clean up the CONTRIBUTED-BY file respectively.  These
were not added to the glibc sources because they're not expected to be
of any use in future given that this is a one time task:

https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc
https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
-rw-r--r--CONTRIBUTED-BY10528
-rw-r--r--argp/argp-test.c1
-rw-r--r--argp/tst-argp1.c1
-rw-r--r--argp/tst-argp2.c1
-rw-r--r--catgets/catgets.c1
-rw-r--r--catgets/catgetsinfo.h1
-rw-r--r--catgets/gencat.c1
-rw-r--r--catgets/open_catalog.c1
-rw-r--r--crypt/md5-crypt.c1
-rw-r--r--crypt/sha256-crypt.c1
-rw-r--r--crypt/sha256.c1
-rw-r--r--crypt/sha512-crypt.c1
-rw-r--r--crypt/sha512.c1
-rw-r--r--debug/backtrace.c1
-rw-r--r--debug/backtracesyms.c1
-rw-r--r--debug/backtracesymsfd.c1
-rwxr-xr-xdebug/catchsegv.sh1
-rw-r--r--debug/confstr_chk.c1
-rw-r--r--debug/explicit_bzero_chk.c1
-rw-r--r--debug/memcpy_chk.c1
-rw-r--r--debug/memmove_chk.c1
-rw-r--r--debug/mempcpy_chk.c1
-rw-r--r--debug/noophooks.c1
-rw-r--r--debug/obprintf_chk.c1
-rw-r--r--debug/pcprofile.c1
-rw-r--r--debug/pcprofiledump.c1
-rw-r--r--debug/segfault.c1
-rw-r--r--debug/test-stpcpy_chk.c1
-rw-r--r--debug/test-strcpy_chk.c1
-rw-r--r--debug/tst-chk1.c1
-rw-r--r--debug/tst-longjmp_chk2.c4
-rw-r--r--debug/wcpcpy_chk.c1
-rw-r--r--debug/wcpncpy_chk.c1
-rw-r--r--debug/wcscat_chk.c1
-rw-r--r--debug/wcscpy_chk.c1
-rw-r--r--debug/wcsncat_chk.c1
-rw-r--r--debug/wcsncpy_chk.c1
-rw-r--r--debug/wmemcpy_chk.c1
-rw-r--r--debug/wmemmove_chk.c1
-rw-r--r--debug/wmempcpy_chk.c1
-rw-r--r--debug/wmemset_chk.c1
-rwxr-xr-xdebug/xtrace.sh1
-rw-r--r--dirent/opendir-tst1.c1
-rw-r--r--dlfcn/bug-dl-leaf-lib-cb.c1
-rw-r--r--dlfcn/bug-dl-leaf-lib.c1
-rw-r--r--dlfcn/bug-dl-leaf.c1
-rw-r--r--dlfcn/bug-dlopen1.c5
-rw-r--r--dlfcn/tst-dladdr.c1
-rw-r--r--elf/cache.c1
-rw-r--r--elf/dl-conflict.c1
-rw-r--r--elf/dl-iteratephdr.c1
-rw-r--r--elf/dl-libc.c1
-rw-r--r--elf/dl-origin.c1
-rw-r--r--elf/dl-profile.c1
-rw-r--r--elf/dl-profstub.c1
-rw-r--r--elf/dl-version.c1
-rw-r--r--elf/ldconfig.c1
-rw-r--r--elf/pldd-xx.c1
-rw-r--r--elf/pldd.c1
-rw-r--r--elf/readelflib.c2
-rw-r--r--elf/readlib.c2
-rw-r--r--elf/sotruss-lib.c1
-rw-r--r--elf/sprof.c1
-rw-r--r--elf/tlsdeschtab.h1
-rw-r--r--elf/tst-align.c1
-rw-r--r--elf/tst-align2.c1
-rw-r--r--elf/tst-alignmod.c1
-rw-r--r--elf/tst-alignmod2.c1
-rw-r--r--elf/tst-dlmodcount.c1
-rw-r--r--elf/tst-dlopenrpath.c1
-rw-r--r--elf/tst-dlopenrpathmod.c1
-rw-r--r--elf/tst-stackguard1.c1
-rw-r--r--gmon/sprofil.c1
-rw-r--r--gmon/sys/gmon_out.h1
-rw-r--r--gmon/tst-sprofil.c1
-rw-r--r--gnulib/tst-gcc.c1
-rw-r--r--grp/getgrent.c1
-rw-r--r--grp/getgrent_r.c1
-rw-r--r--grp/getgrgid.c1
-rw-r--r--grp/getgrgid_r.c1
-rw-r--r--grp/getgrnam.c1
-rw-r--r--grp/getgrnam_r.c1
-rw-r--r--grp/tst_fgetgrent.c1
-rw-r--r--grp/tst_fgetgrent.sh1
-rw-r--r--gshadow/getsgent.c1
-rw-r--r--gshadow/getsgent_r.c1
-rw-r--r--gshadow/getsgnam.c1
-rw-r--r--gshadow/getsgnam_r.c1
-rw-r--r--hesiod/nss_hesiod/hesiod-grp.c1
-rw-r--r--hesiod/nss_hesiod/hesiod-proto.c1
-rw-r--r--hesiod/nss_hesiod/hesiod-pwd.c1
-rw-r--r--hesiod/nss_hesiod/hesiod-service.c1
-rw-r--r--htl/semaphoreP.h1
-rw-r--r--hurd/path-lookup.c1
-rw-r--r--iconv/dummy-repertoire.c1
-rw-r--r--iconv/gconv.c1
-rw-r--r--iconv/gconv_builtin.c1
-rw-r--r--iconv/gconv_builtin.h1
-rw-r--r--iconv/gconv_cache.c1
-rw-r--r--iconv/gconv_charset.h1
-rw-r--r--iconv/gconv_close.c1
-rw-r--r--iconv/gconv_conf.c1
-rw-r--r--iconv/gconv_db.c1
-rw-r--r--iconv/gconv_dl.c1
-rw-r--r--iconv/gconv_int.h1
-rw-r--r--iconv/gconv_open.c1
-rw-r--r--iconv/gconv_simple.c1
-rw-r--r--iconv/gconv_trans.c1
-rw-r--r--iconv/iconv.c1
-rw-r--r--iconv/iconv_charmap.c1
-rw-r--r--iconv/iconv_close.c1
-rw-r--r--iconv/iconv_open.c1
-rw-r--r--iconv/iconv_prog.c1
-rw-r--r--iconv/iconv_prog.h1
-rw-r--r--iconv/iconvconfig.c1
-rw-r--r--iconv/iconvconfig.h1
-rw-r--r--iconv/loop.c1
-rw-r--r--iconv/skeleton.c1
-rw-r--r--iconv/strtab.c1
-rw-r--r--iconv/tst-iconv1.c1
-rw-r--r--iconv/tst-iconv2.c1
-rw-r--r--iconv/tst-iconv3.c1
-rw-r--r--iconv/tst-iconv5.c1
-rw-r--r--iconvdata/8bit-gap.c1
-rw-r--r--iconvdata/8bit-generic.c1
-rw-r--r--iconvdata/TESTS1
-rw-r--r--iconvdata/TESTS21
-rw-r--r--iconvdata/ansi_x3.110.c1
-rw-r--r--iconvdata/armscii-8.c1
-rw-r--r--iconvdata/asmo_449.c1
-rw-r--r--iconvdata/big5.c1
-rw-r--r--iconvdata/big5hkscs.c2
-rw-r--r--iconvdata/brf.c1
-rw-r--r--iconvdata/bug-iconv2.c1
-rw-r--r--iconvdata/bug-iconv3.c1
-rw-r--r--iconvdata/bug-iconv4.c1
-rw-r--r--iconvdata/cns11643.c1
-rw-r--r--iconvdata/cns11643.h1
-rw-r--r--iconvdata/cns11643l1.c1
-rw-r--r--iconvdata/cns11643l1.h1
-rw-r--r--iconvdata/cns11643l2.h1
-rw-r--r--iconvdata/cp10007.c1
-rw-r--r--iconvdata/cp1250.c1
-rw-r--r--iconvdata/cp1251.c1
-rw-r--r--iconvdata/cp1252.c1
-rw-r--r--iconvdata/cp1253.c1
-rw-r--r--iconvdata/cp1254.c1
-rw-r--r--iconvdata/cp1255.c2
-rw-r--r--iconvdata/cp1256.c1
-rw-r--r--iconvdata/cp1257.c1
-rw-r--r--iconvdata/cp1258.c2
-rw-r--r--iconvdata/cp737.c1
-rw-r--r--iconvdata/cp737.h1
-rw-r--r--iconvdata/cp770.c1
-rw-r--r--iconvdata/cp771.c1
-rw-r--r--iconvdata/cp772.c1
-rw-r--r--iconvdata/cp773.c1
-rw-r--r--iconvdata/cp774.c1
-rw-r--r--iconvdata/cp775.c1
-rw-r--r--iconvdata/cp775.h1
-rw-r--r--iconvdata/cp932.c1
-rw-r--r--iconvdata/csn_369103.c1
-rw-r--r--iconvdata/cwi.c1
-rw-r--r--iconvdata/dec-mcs.c1
-rw-r--r--iconvdata/ebcdic-at-de-a.c1
-rw-r--r--iconvdata/ebcdic-at-de.c1
-rw-r--r--iconvdata/ebcdic-ca-fr.c1
-rw-r--r--iconvdata/ebcdic-dk-no-a.c1
-rw-r--r--iconvdata/ebcdic-dk-no.c1
-rw-r--r--iconvdata/ebcdic-es-a.c1
-rw-r--r--iconvdata/ebcdic-es-s.c1
-rw-r--r--iconvdata/ebcdic-es.c1
-rw-r--r--iconvdata/ebcdic-fi-se-a.c1
-rw-r--r--iconvdata/ebcdic-fi-se.c1
-rw-r--r--iconvdata/ebcdic-fr.c1
-rw-r--r--iconvdata/ebcdic-is-friss.c1
-rw-r--r--iconvdata/ebcdic-it.c1
-rw-r--r--iconvdata/ebcdic-pt.c1
-rw-r--r--iconvdata/ebcdic-uk.c1
-rw-r--r--iconvdata/ebcdic-us.c1
-rw-r--r--iconvdata/ecma-cyrillic.c1
-rw-r--r--iconvdata/euc-cn.c1
-rw-r--r--iconvdata/euc-jisx0213.c1
-rw-r--r--iconvdata/euc-jp-ms.c1
-rw-r--r--iconvdata/euc-jp.c1
-rw-r--r--iconvdata/euc-kr.c2
-rw-r--r--iconvdata/euc-tw.c1
-rw-r--r--iconvdata/gb18030.c11
-rw-r--r--iconvdata/gb2312.c1
-rw-r--r--iconvdata/gb2312.h1
-rw-r--r--iconvdata/gbbig5.c1
-rw-r--r--iconvdata/gbgbk.c1
-rw-r--r--iconvdata/gbk.c1
-rw-r--r--iconvdata/georgian-academy.c1
-rw-r--r--iconvdata/georgian-ps.c1
-rw-r--r--iconvdata/gost_19768-74.c1
-rw-r--r--iconvdata/greek-ccitt.c1
-rw-r--r--iconvdata/greek7-old.c1
-rw-r--r--iconvdata/greek7.c1
-rw-r--r--iconvdata/hp-greek8.c1
-rw-r--r--iconvdata/hp-roman8.c1
-rw-r--r--iconvdata/hp-roman9.c1
-rw-r--r--iconvdata/hp-thai8.c1
-rw-r--r--iconvdata/hp-turkish8.c1
-rw-r--r--iconvdata/ibm037.c1
-rw-r--r--iconvdata/ibm038.c1
-rw-r--r--iconvdata/ibm1004.c1
-rw-r--r--iconvdata/ibm1008.c1
-rw-r--r--iconvdata/ibm1008.h1
-rw-r--r--iconvdata/ibm1008_420.c1
-rw-r--r--iconvdata/ibm1025.c1
-rw-r--r--iconvdata/ibm1025.h1
-rw-r--r--iconvdata/ibm1026.c1
-rw-r--r--iconvdata/ibm1046.c1
-rw-r--r--iconvdata/ibm1046.h1
-rw-r--r--iconvdata/ibm1047.c1
-rw-r--r--iconvdata/ibm1097.c1
-rw-r--r--iconvdata/ibm1097.h1
-rw-r--r--iconvdata/ibm1112.c1
-rw-r--r--iconvdata/ibm1112.h1
-rw-r--r--iconvdata/ibm1122.c1
-rw-r--r--iconvdata/ibm1122.h1
-rw-r--r--iconvdata/ibm1123.c1
-rw-r--r--iconvdata/ibm1123.h1
-rw-r--r--iconvdata/ibm1124.c1
-rw-r--r--iconvdata/ibm1124.h1
-rw-r--r--iconvdata/ibm1129.c1
-rw-r--r--iconvdata/ibm1129.h1
-rw-r--r--iconvdata/ibm1130.c1
-rw-r--r--iconvdata/ibm1130.h1
-rw-r--r--iconvdata/ibm1132.c1
-rw-r--r--iconvdata/ibm1132.h1
-rw-r--r--iconvdata/ibm1133.c1
-rw-r--r--iconvdata/ibm1133.h1
-rw-r--r--iconvdata/ibm1137.c1
-rw-r--r--iconvdata/ibm1137.h1
-rw-r--r--iconvdata/ibm1140.c1
-rw-r--r--iconvdata/ibm1140.h1
-rw-r--r--iconvdata/ibm1141.c1
-rw-r--r--iconvdata/ibm1141.h1
-rw-r--r--iconvdata/ibm1142.c1
-rw-r--r--iconvdata/ibm1142.h1
-rw-r--r--iconvdata/ibm1143.c1
-rw-r--r--iconvdata/ibm1143.h1
-rw-r--r--iconvdata/ibm1144.c1
-rw-r--r--iconvdata/ibm1144.h1
-rw-r--r--iconvdata/ibm1145.c1
-rw-r--r--iconvdata/ibm1145.h1
-rw-r--r--iconvdata/ibm1146.c1
-rw-r--r--iconvdata/ibm1146.h1
-rw-r--r--iconvdata/ibm1147.c1
-rw-r--r--iconvdata/ibm1147.h1
-rw-r--r--iconvdata/ibm1148.c1
-rw-r--r--iconvdata/ibm1148.h1
-rw-r--r--iconvdata/ibm1149.c1
-rw-r--r--iconvdata/ibm1149.h1
-rw-r--r--iconvdata/ibm1153.c1
-rw-r--r--iconvdata/ibm1153.h1
-rw-r--r--iconvdata/ibm1154.c1
-rw-r--r--iconvdata/ibm1154.h1
-rw-r--r--iconvdata/ibm1155.c1
-rw-r--r--iconvdata/ibm1155.h1
-rw-r--r--iconvdata/ibm1156.c1
-rw-r--r--iconvdata/ibm1156.h1
-rw-r--r--iconvdata/ibm1157.c1
-rw-r--r--iconvdata/ibm1157.h1
-rw-r--r--iconvdata/ibm1158.c1
-rw-r--r--iconvdata/ibm1158.h1
-rw-r--r--iconvdata/ibm1160.c1
-rw-r--r--iconvdata/ibm1160.h1
-rw-r--r--iconvdata/ibm1161.c1
-rw-r--r--iconvdata/ibm1161.h1
-rw-r--r--iconvdata/ibm1162.c1
-rw-r--r--iconvdata/ibm1162.h1
-rw-r--r--iconvdata/ibm1163.c1
-rw-r--r--iconvdata/ibm1163.h1
-rw-r--r--iconvdata/ibm1164.c1
-rw-r--r--iconvdata/ibm1164.h1
-rw-r--r--iconvdata/ibm1166.c1
-rw-r--r--iconvdata/ibm1166.h1
-rw-r--r--iconvdata/ibm1167.c1
-rw-r--r--iconvdata/ibm1167.h1
-rw-r--r--iconvdata/ibm12712.c1
-rw-r--r--iconvdata/ibm12712.h1
-rw-r--r--iconvdata/ibm1364.c1
-rw-r--r--iconvdata/ibm1364.h1
-rw-r--r--iconvdata/ibm1371.c1
-rw-r--r--iconvdata/ibm1371.h1
-rw-r--r--iconvdata/ibm1388.c1
-rw-r--r--iconvdata/ibm1388.h1
-rw-r--r--iconvdata/ibm1390.c1
-rw-r--r--iconvdata/ibm1390.h1
-rw-r--r--iconvdata/ibm1399.c1
-rw-r--r--iconvdata/ibm1399.h1
-rw-r--r--iconvdata/ibm16804.c1
-rw-r--r--iconvdata/ibm16804.h1
-rw-r--r--iconvdata/ibm256.c1
-rw-r--r--iconvdata/ibm273.c1
-rw-r--r--iconvdata/ibm274.c1
-rw-r--r--iconvdata/ibm275.c1
-rw-r--r--iconvdata/ibm277.c1
-rw-r--r--iconvdata/ibm278.c1
-rw-r--r--iconvdata/ibm280.c1
-rw-r--r--iconvdata/ibm281.c1
-rw-r--r--iconvdata/ibm284.c1
-rw-r--r--iconvdata/ibm285.c1
-rw-r--r--iconvdata/ibm290.c1
-rw-r--r--iconvdata/ibm297.c1
-rw-r--r--iconvdata/ibm420.c1
-rw-r--r--iconvdata/ibm423.c1
-rw-r--r--iconvdata/ibm424.c1
-rw-r--r--iconvdata/ibm437.c1
-rw-r--r--iconvdata/ibm4517.c1
-rw-r--r--iconvdata/ibm4517.h1
-rw-r--r--iconvdata/ibm4899.c1
-rw-r--r--iconvdata/ibm4899.h1
-rw-r--r--iconvdata/ibm4909.c1
-rw-r--r--iconvdata/ibm4909.h1
-rw-r--r--iconvdata/ibm4971.c1
-rw-r--r--iconvdata/ibm4971.h1
-rw-r--r--iconvdata/ibm500.c1
-rw-r--r--iconvdata/ibm5347.c1
-rw-r--r--iconvdata/ibm5347.h1
-rw-r--r--iconvdata/ibm803.c1
-rw-r--r--iconvdata/ibm803.h1
-rw-r--r--iconvdata/ibm850.c1
-rw-r--r--iconvdata/ibm851.c1
-rw-r--r--iconvdata/ibm852.c1
-rw-r--r--iconvdata/ibm855.c1
-rw-r--r--iconvdata/ibm856.c1
-rw-r--r--iconvdata/ibm856.h1
-rw-r--r--iconvdata/ibm857.c1
-rw-r--r--iconvdata/ibm860.c1
-rw-r--r--iconvdata/ibm861.c1
-rw-r--r--iconvdata/ibm862.c1
-rw-r--r--iconvdata/ibm863.c1
-rw-r--r--iconvdata/ibm864.c1
-rw-r--r--iconvdata/ibm865.c1
-rw-r--r--iconvdata/ibm866.c1
-rw-r--r--iconvdata/ibm866nav.c1
-rw-r--r--iconvdata/ibm868.c1
-rw-r--r--iconvdata/ibm869.c1
-rw-r--r--iconvdata/ibm870.c1
-rw-r--r--iconvdata/ibm871.c1
-rw-r--r--iconvdata/ibm874.c1
-rw-r--r--iconvdata/ibm875.c1
-rw-r--r--iconvdata/ibm880.c1
-rw-r--r--iconvdata/ibm891.c1
-rw-r--r--iconvdata/ibm901.c1
-rw-r--r--iconvdata/ibm901.h1
-rw-r--r--iconvdata/ibm902.c1
-rw-r--r--iconvdata/ibm902.h1
-rw-r--r--iconvdata/ibm903.c1
-rw-r--r--iconvdata/ibm9030.c1
-rw-r--r--iconvdata/ibm9030.h1
-rw-r--r--iconvdata/ibm904.c1
-rw-r--r--iconvdata/ibm905.c1
-rw-r--r--iconvdata/ibm9066.c1
-rw-r--r--iconvdata/ibm9066.h1
-rw-r--r--iconvdata/ibm918.c1
-rw-r--r--iconvdata/ibm921.c1
-rw-r--r--iconvdata/ibm921.h1
-rw-r--r--iconvdata/ibm922.c1
-rw-r--r--iconvdata/ibm922.h1
-rw-r--r--iconvdata/ibm930.c1
-rw-r--r--iconvdata/ibm930.h1
-rw-r--r--iconvdata/ibm932.c1
-rw-r--r--iconvdata/ibm932.h1
-rw-r--r--iconvdata/ibm933.c1
-rw-r--r--iconvdata/ibm933.h1
-rw-r--r--iconvdata/ibm935.c1
-rw-r--r--iconvdata/ibm935.h1
-rw-r--r--iconvdata/ibm937.c1
-rw-r--r--iconvdata/ibm937.h1
-rw-r--r--iconvdata/ibm939.c1
-rw-r--r--iconvdata/ibm939.h1
-rw-r--r--iconvdata/ibm943.c1
-rw-r--r--iconvdata/ibm943.h1
-rw-r--r--iconvdata/ibm9448.c1
-rw-r--r--iconvdata/ibm9448.h1
-rw-r--r--iconvdata/iec_p27-1.c1
-rw-r--r--iconvdata/inis-8.c1
-rw-r--r--iconvdata/inis-cyrillic.c1
-rw-r--r--iconvdata/inis.c1
-rw-r--r--iconvdata/isiri-3342.c1
-rw-r--r--iconvdata/iso-2022-cn-ext.c1
-rw-r--r--iconvdata/iso-2022-cn.c1
-rw-r--r--iconvdata/iso-2022-jp-3.c2
-rw-r--r--iconvdata/iso-2022-jp.c1
-rw-r--r--iconvdata/iso-2022-kr.c1
-rw-r--r--iconvdata/iso-ir-165.c1
-rw-r--r--iconvdata/iso-ir-165.h1
-rw-r--r--iconvdata/iso-ir-197.c1
-rw-r--r--iconvdata/iso-ir-209.c1
-rw-r--r--iconvdata/iso646.c1
-rw-r--r--iconvdata/iso8859-1.c1
-rw-r--r--iconvdata/iso8859-10.c1
-rw-r--r--iconvdata/iso8859-11.c1
-rw-r--r--iconvdata/iso8859-13.c1
-rw-r--r--iconvdata/iso8859-14.c1
-rw-r--r--iconvdata/iso8859-15.c1
-rw-r--r--iconvdata/iso8859-16.c1
-rw-r--r--iconvdata/iso8859-2.c1
-rw-r--r--iconvdata/iso8859-3.c1
-rw-r--r--iconvdata/iso8859-4.c1
-rw-r--r--iconvdata/iso8859-5.c1
-rw-r--r--iconvdata/iso8859-6.c1
-rw-r--r--iconvdata/iso8859-7.c1
-rw-r--r--iconvdata/iso8859-8.c1
-rw-r--r--iconvdata/iso8859-9.c1
-rw-r--r--iconvdata/iso8859-9e.c1
-rw-r--r--iconvdata/iso_10367-box.c1
-rw-r--r--iconvdata/iso_11548-1.c2
-rw-r--r--iconvdata/iso_2033.c1
-rw-r--r--iconvdata/iso_5427-ext.c1
-rw-r--r--iconvdata/iso_5427.c1
-rw-r--r--iconvdata/iso_5428.c1
-rw-r--r--iconvdata/iso_6937-2.c1
-rw-r--r--iconvdata/iso_6937.c1
-rw-r--r--iconvdata/jis0201.c1
-rw-r--r--iconvdata/jis0201.h1
-rw-r--r--iconvdata/jis0208.c1
-rw-r--r--iconvdata/jis0208.h1
-rw-r--r--iconvdata/jis0212.c1
-rw-r--r--iconvdata/jis0212.h1
-rw-r--r--iconvdata/jisx0213.c1
-rw-r--r--iconvdata/jisx0213.h1
-rw-r--r--iconvdata/johab.c2
-rw-r--r--iconvdata/koi-8.c1
-rw-r--r--iconvdata/koi8-r.c1
-rw-r--r--iconvdata/koi8-ru.c1
-rw-r--r--iconvdata/koi8-t.c1
-rw-r--r--iconvdata/koi8-u.c1
-rw-r--r--iconvdata/ksc5601.c1
-rw-r--r--iconvdata/latin-greek-1.c1
-rw-r--r--iconvdata/latin-greek.c1
-rw-r--r--iconvdata/mac-centraleurope.c1
-rw-r--r--iconvdata/mac-is.c1
-rw-r--r--iconvdata/mac-sami.c1
-rw-r--r--iconvdata/mac-uk.c1
-rw-r--r--iconvdata/macintosh.c1
-rw-r--r--iconvdata/mik.c1
-rw-r--r--iconvdata/nats-dano.c1
-rw-r--r--iconvdata/nats-sefi.c1
-rw-r--r--iconvdata/pt154.c1
-rw-r--r--iconvdata/rk1048.c1
-rwxr-xr-xiconvdata/run-iconv-test.sh1
-rw-r--r--iconvdata/sami-ws2.c1
-rw-r--r--iconvdata/shift_jisx0213.c1
-rw-r--r--iconvdata/sjis.c1
-rw-r--r--iconvdata/t.61.c1
-rw-r--r--iconvdata/tcvn5712-1.c1
-rw-r--r--iconvdata/tis-620.c1
-rw-r--r--iconvdata/tscii.c1
-rw-r--r--iconvdata/tst-e2big.c1
-rw-r--r--iconvdata/tst-loading.c1
-rwxr-xr-xiconvdata/tst-table-charmap.sh1
-rw-r--r--iconvdata/tst-table-from.c1
-rw-r--r--iconvdata/tst-table-to.c1
-rwxr-xr-xiconvdata/tst-table.sh1
-rwxr-xr-xiconvdata/tst-tables.sh1
-rw-r--r--iconvdata/uhc.c1
-rw-r--r--iconvdata/unicode.c1
-rw-r--r--iconvdata/utf-16.c1
-rw-r--r--iconvdata/utf-7.c1
-rw-r--r--iconvdata/viscii.c1
-rw-r--r--include/atomic.h1
-rw-r--r--include/inline-hashtab.h1
-rw-r--r--include/intprops.h1
-rw-r--r--include/list.h1
-rw-r--r--include/list_t.h1
-rw-r--r--inet/bug-if1.c1
-rw-r--r--inet/ether_aton.c1
-rw-r--r--inet/ether_aton_r.c1
-rw-r--r--inet/ether_hton.c1
-rw-r--r--inet/ether_ntoa.c1
-rw-r--r--inet/ether_ntoa_r.c1
-rw-r--r--inet/ether_ntoh.c1
-rw-r--r--inet/getaliasent_r.c1
-rw-r--r--inet/getaliasname.c1
-rw-r--r--inet/getaliasname_r.c1
-rw-r--r--inet/gethstbyad.c1
-rw-r--r--inet/gethstbyad_r.c1
-rw-r--r--inet/gethstbynm.c1
-rw-r--r--inet/gethstbynm2.c1
-rw-r--r--inet/gethstbynm2_r.c1
-rw-r--r--inet/gethstbynm_r.c1
-rw-r--r--inet/getipv4sourcefilter.c1
-rw-r--r--inet/getnetbyad.c1
-rw-r--r--inet/getnetbyad_r.c1
-rw-r--r--inet/getnetbynm.c1
-rw-r--r--inet/getnetbynm_r.c1
-rw-r--r--inet/getproto.c1
-rw-r--r--inet/getproto_r.c1
-rw-r--r--inet/getprtname.c1
-rw-r--r--inet/getprtname_r.c1
-rw-r--r--inet/getrpcbyname.c1
-rw-r--r--inet/getrpcbyname_r.c1
-rw-r--r--inet/getrpcbynumber.c1
-rw-r--r--inet/getrpcbynumber_r.c1
-rw-r--r--inet/getsourcefilter.c1
-rw-r--r--inet/getsrvbynm.c1
-rw-r--r--inet/getsrvbynm_r.c1
-rw-r--r--inet/getsrvbypt.c1
-rw-r--r--inet/getsrvbypt_r.c1
-rw-r--r--inet/htontest.c1
-rw-r--r--inet/in6_addr.c1
-rw-r--r--inet/inet6_opt.c1
-rw-r--r--inet/inet6_option.c1
-rw-r--r--inet/inet6_rth.c1
-rw-r--r--inet/inet_ntoa.c1
-rw-r--r--inet/setipv4sourcefilter.c1
-rw-r--r--inet/setsourcefilter.c1
-rw-r--r--inet/test_ifindex.c1
-rw-r--r--inet/tst-network.c1
-rw-r--r--intl/tst-codeset.c1
-rw-r--r--intl/tst-gettext.c1
-rw-r--r--intl/tst-gettext2.c2
-rw-r--r--intl/tst-gettext3.c1
-rw-r--r--intl/tst-gettext4.c1
-rw-r--r--intl/tst-gettext5.c1
-rw-r--r--intl/tst-gettext6.c1
-rw-r--r--intl/tst-ngettext.c1
-rw-r--r--intl/tst-translit.c1
-rw-r--r--io/bug-ftw1.c1
-rw-r--r--io/bug-ftw2.c1
-rw-r--r--io/bug-ftw4.c1
-rw-r--r--io/ftw.c1
-rw-r--r--io/ftw64-time64.c1
-rw-r--r--io/ftw64.c1
-rw-r--r--io/ppoll.c1
-rw-r--r--io/test-lfs.c1
-rw-r--r--io/test-stat.c1
-rw-r--r--io/test-stat2.c1
-rw-r--r--io/tst-fcntl.c1
-rw-r--r--io/tst-getcwd.c1
-rw-r--r--libio/bug-ungetc4.c1
-rw-r--r--libio/fileops.c1
-rw-r--r--libio/iopopen.c1
-rw-r--r--libio/libio.h1
-rw-r--r--libio/obprintf.c1
-rw-r--r--libio/oldfileops.c1
-rw-r--r--libio/oldfmemopen.c1
-rw-r--r--libio/oldiopopen.c1
-rw-r--r--libio/test-fmemopen.c1
-rw-r--r--libio/tst-fopenloc.c1
-rw-r--r--libio/tst-freopen.c1
-rw-r--r--libio/tst-mmap-setvbuf.c1
-rw-r--r--libio/tst-widetext.c1
-rw-r--r--libio/tst_getwc.c1
-rw-r--r--libio/tst_putwc.c1
-rw-r--r--libio/tst_wprintf2.c1
-rw-r--r--libio/wfileops.c2
-rw-r--r--libio/wgenops.c2
-rw-r--r--locale/C-address.c1
-rw-r--r--locale/C-collate.c1
-rw-r--r--locale/C-ctype.c1
-rw-r--r--locale/C-identification.c1
-rw-r--r--locale/C-measurement.c1
-rw-r--r--locale/C-messages.c1
-rw-r--r--locale/C-monetary.c1
-rw-r--r--locale/C-name.c1
-rw-r--r--locale/C-numeric.c1
-rw-r--r--locale/C-paper.c1
-rw-r--r--locale/C-telephone.c1
-rw-r--r--locale/C-time.c1
-rw-r--r--locale/C-translit.h.in1
-rw-r--r--locale/bits/types/__locale_t.h1
-rw-r--r--locale/broken_cur_max.c1
-rw-r--r--locale/coll-lookup.c1
-rw-r--r--locale/coll-lookup.h1
-rw-r--r--locale/duplocale.c1
-rw-r--r--locale/elem-hash.h1
-rw-r--r--locale/findlocale.c1
-rw-r--r--locale/freelocale.c1
-rw-r--r--locale/hashval.h1
-rw-r--r--locale/indigits.h1
-rw-r--r--locale/indigitswc.h1
-rw-r--r--locale/loadlocale.c1
-rw-r--r--locale/mb_cur_max.c1
-rw-r--r--locale/newlocale.c1
-rw-r--r--locale/outdigits.h1
-rw-r--r--locale/outdigitswc.h1
-rw-r--r--locale/programs/charmap-kw.gperf1
-rw-r--r--locale/programs/charmap-kw.h1
-rw-r--r--locale/programs/charmap.c1
-rw-r--r--locale/programs/charmap.h1
-rw-r--r--locale/programs/config.h1
-rw-r--r--locale/programs/ld-address.c1
-rw-r--r--locale/programs/ld-collate.c1
-rw-r--r--locale/programs/ld-ctype.c1
-rw-r--r--locale/programs/ld-identification.c1
-rw-r--r--locale/programs/ld-measurement.c1
-rw-r--r--locale/programs/ld-messages.c1
-rw-r--r--locale/programs/ld-monetary.c1
-rw-r--r--locale/programs/ld-name.c1
-rw-r--r--locale/programs/ld-numeric.c1
-rw-r--r--locale/programs/ld-paper.c1
-rw-r--r--locale/programs/ld-telephone.c1
-rw-r--r--locale/programs/ld-time.c1
-rw-r--r--locale/programs/linereader.c1
-rw-r--r--locale/programs/linereader.h1
-rw-r--r--locale/programs/locale-spec.c1
-rw-r--r--locale/programs/locale.c1
-rw-r--r--locale/programs/localedef.c1
-rw-r--r--locale/programs/localedef.h1
-rw-r--r--locale/programs/locarchive.c1
-rw-r--r--locale/programs/locfile-kw.gperf1
-rw-r--r--locale/programs/locfile-kw.h1
-rw-r--r--locale/programs/locfile-token.h1
-rw-r--r--locale/programs/locfile.c1
-rw-r--r--locale/programs/locfile.h1
-rw-r--r--locale/programs/repertoire.c1
-rw-r--r--locale/programs/repertoire.h1
-rw-r--r--locale/programs/simple-hash.c1
-rw-r--r--locale/programs/simple-hash.h1
-rw-r--r--locale/strlen-hash.h1
-rw-r--r--locale/tst-C-locale.c1
-rw-r--r--locale/weight.h1
-rw-r--r--locale/weightwc.h1
-rw-r--r--locale/xlocale.c1
-rw-r--r--localedata/collate-test.c1
-rw-r--r--localedata/dump-ctype.c1
-rw-r--r--localedata/locales/aa_DJ4
-rw-r--r--localedata/locales/aa_ER4
-rw-r--r--localedata/locales/aa_ER@saaho4
-rw-r--r--localedata/locales/aa_ET4
-rw-r--r--localedata/locales/agr_PE8
-rw-r--r--localedata/locales/ak_GH7
-rw-r--r--localedata/locales/am_ET5
-rw-r--r--localedata/locales/anp_IN4
-rw-r--r--localedata/locales/ar_AE2
-rw-r--r--localedata/locales/ar_BH2
-rw-r--r--localedata/locales/ar_DZ2
-rw-r--r--localedata/locales/ar_EG2
-rw-r--r--localedata/locales/ar_IN3
-rw-r--r--localedata/locales/ar_IQ2
-rw-r--r--localedata/locales/ar_JO2
-rw-r--r--localedata/locales/ar_KW2
-rw-r--r--localedata/locales/ar_LB2
-rw-r--r--localedata/locales/ar_LY2
-rw-r--r--localedata/locales/ar_MA2
-rw-r--r--localedata/locales/ar_OM2
-rw-r--r--localedata/locales/ar_QA2
-rw-r--r--localedata/locales/ar_SD3
-rw-r--r--localedata/locales/ar_SS3
-rw-r--r--localedata/locales/ar_SY2
-rw-r--r--localedata/locales/ar_TN2
-rw-r--r--localedata/locales/ar_YE2
-rw-r--r--localedata/locales/ayc_PE12
-rw-r--r--localedata/locales/az_IR1
-rw-r--r--localedata/locales/bhb_IN1
-rw-r--r--localedata/locales/bho_IN3
-rw-r--r--localedata/locales/bi_VU1
-rw-r--r--localedata/locales/brx_IN1
-rw-r--r--localedata/locales/ce_RU2
-rw-r--r--localedata/locales/chr_US1
-rw-r--r--localedata/locales/ckb_IQ1
-rw-r--r--localedata/locales/cmn_TW2
-rw-r--r--localedata/locales/cns11643_stroke1
-rw-r--r--localedata/locales/de_DE1
-rw-r--r--localedata/locales/de_DE@euro1
-rw-r--r--localedata/locales/doi_IN1
-rw-r--r--localedata/locales/el_CY1
-rw-r--r--localedata/locales/en_AG1
-rw-r--r--localedata/locales/en_HK2
-rw-r--r--localedata/locales/en_IL1
-rw-r--r--localedata/locales/en_IN2
-rw-r--r--localedata/locales/en_PH2
-rw-r--r--localedata/locales/en_SC1
-rw-r--r--localedata/locales/en_SG2
-rw-r--r--localedata/locales/en_US1
-rw-r--r--localedata/locales/gez_ER5
-rw-r--r--localedata/locales/gez_ER@abegede5
-rw-r--r--localedata/locales/gez_ET5
-rw-r--r--localedata/locales/gez_ET@abegede5
-rw-r--r--localedata/locales/hak_TW2
-rw-r--r--localedata/locales/hi_IN2
-rw-r--r--localedata/locales/hif_FJ1
-rw-r--r--localedata/locales/hne_IN2
-rw-r--r--localedata/locales/ht_HT8
-rw-r--r--localedata/locales/kab_DZ2
-rw-r--r--localedata/locales/kok_IN2
-rw-r--r--localedata/locales/ks_IN2
-rw-r--r--localedata/locales/ks_IN@devanagari2
-rw-r--r--localedata/locales/lb_LU1
-rw-r--r--localedata/locales/lij_IT1
-rw-r--r--localedata/locales/lzh_TW2
-rw-r--r--localedata/locales/mag_IN3
-rw-r--r--localedata/locales/mai_IN3
-rw-r--r--localedata/locales/mfe_MU1
-rw-r--r--localedata/locales/miq_NI9
-rw-r--r--localedata/locales/mjw_IN1
-rw-r--r--localedata/locales/ml_IN2
-rw-r--r--localedata/locales/mni_IN1
-rw-r--r--localedata/locales/mr_IN1
-rw-r--r--localedata/locales/ms_MY3
-rw-r--r--localedata/locales/mt_MT5
-rw-r--r--localedata/locales/nan_TW2
-rw-r--r--localedata/locales/ne_NP1
-rw-r--r--localedata/locales/niu_NU12
-rw-r--r--localedata/locales/niu_NZ12
-rw-r--r--localedata/locales/nl_AW1
-rw-r--r--localedata/locales/nn_NO2
-rw-r--r--localedata/locales/or_IN1
-rw-r--r--localedata/locales/quz_PE8
-rw-r--r--localedata/locales/raj_IN2
-rw-r--r--localedata/locales/rw_RW3
-rw-r--r--localedata/locales/sa_IN2
-rw-r--r--localedata/locales/sat_IN1
-rw-r--r--localedata/locales/sd_IN2
-rw-r--r--localedata/locales/sd_IN@devanagari2
-rw-r--r--localedata/locales/si_LK2
-rw-r--r--localedata/locales/sm_WS1
-rw-r--r--localedata/locales/so_DJ7
-rw-r--r--localedata/locales/so_ET7
-rw-r--r--localedata/locales/so_KE7
-rw-r--r--localedata/locales/so_SO7
-rw-r--r--localedata/locales/sq_AL3
-rw-r--r--localedata/locales/sq_MK1
-rw-r--r--localedata/locales/ta_IN4
-rw-r--r--localedata/locales/te_IN4
-rw-r--r--localedata/locales/the_NP1
-rw-r--r--localedata/locales/ti_ER5
-rw-r--r--localedata/locales/ti_ET5
-rw-r--r--localedata/locales/to_TO1
-rw-r--r--localedata/locales/tpi_PG1
-rw-r--r--localedata/locales/ur_IN2
-rw-r--r--localedata/locales/wal_ET5
-rw-r--r--localedata/locales/zh_HK2
-rw-r--r--localedata/locales/zh_SG2
-rw-r--r--localedata/tests/test6.c1
-rw-r--r--localedata/tst-ctype.c1
-rw-r--r--localedata/tst-digits.c1
-rw-r--r--localedata/tst-fmon.c1
-rwxr-xr-xlocaledata/tst-fmon.sh1
-rw-r--r--localedata/tst-langinfo.c1
-rwxr-xr-xlocaledata/tst-locale.sh1
-rw-r--r--localedata/tst-mbswcs1.c1
-rw-r--r--localedata/tst-mbswcs2.c1
-rw-r--r--localedata/tst-mbswcs3.c1
-rw-r--r--localedata/tst-mbswcs5.c1
-rw-r--r--localedata/tst-mbswcs6.c1
-rw-r--r--localedata/tst-numeric.c2
-rw-r--r--localedata/tst-numeric.sh1
-rw-r--r--localedata/tst-rpmatch.c1
-rwxr-xr-xlocaledata/tst-rpmatch.sh1
-rw-r--r--localedata/tst-setlocale.c1
-rw-r--r--localedata/tst-trans.c1
-rw-r--r--localedata/tst-wctype.c1
-rwxr-xr-xlocaledata/unicode-gen/gen_unicode_ctype.py1
-rw-r--r--localedata/xfrm-test.c1
-rw-r--r--login/endutxent.c1
-rw-r--r--login/forkpty.c1
-rw-r--r--login/getpt.c1
-rw-r--r--login/getutent.c1
-rw-r--r--login/getutent_r.c2
-rw-r--r--login/getutid.c1
-rw-r--r--login/getutid_r.c2
-rw-r--r--login/getutline.c1
-rw-r--r--login/getutline_r.c2
-rw-r--r--login/getutxent.c1
-rw-r--r--login/getutxid.c1
-rw-r--r--login/getutxline.c1
-rw-r--r--login/grantpt.c1
-rw-r--r--login/login.c1
-rw-r--r--login/logout.c1
-rw-r--r--login/logwtmp.c1
-rw-r--r--login/openpty.c1
-rw-r--r--login/programs/pt_chown.c1
-rw-r--r--login/programs/utmpdump.c1
-rw-r--r--login/ptsname.c1
-rw-r--r--login/pututxline.c1
-rw-r--r--login/setutxent.c1
-rw-r--r--login/tst-ptsname.c1
-rw-r--r--login/tst-utmp.c1
-rw-r--r--login/unlockpt.c1
-rw-r--r--login/updwtmp.c1
-rw-r--r--login/updwtmpx.c1
-rw-r--r--login/utmp-private.h2
-rw-r--r--login/utmp_file.c2
-rw-r--r--login/utmpname.c1
-rw-r--r--login/utmpxname.c1
-rw-r--r--malloc/arena.c1
-rw-r--r--malloc/hooks.c1
-rw-r--r--malloc/malloc-check.c1
-rw-r--r--malloc/malloc.c2
-rw-r--r--malloc/mcheck-impl.c1
-rw-r--r--malloc/mcheck.c1
-rw-r--r--malloc/memusage.c1
-rwxr-xr-xmalloc/memusage.sh1
-rw-r--r--malloc/memusagestat.c1
-rw-r--r--malloc/mtrace-impl.c2
-rw-r--r--malloc/mtrace.c2
-rw-r--r--malloc/mtrace.pl1
-rw-r--r--malloc/tst-calloc.c1
-rw-r--r--malloc/tst-malloc-check.c1
-rw-r--r--malloc/tst-malloc.c1
-rw-r--r--malloc/tst-mallocstate.c1
-rw-r--r--malloc/tst-obstack.c1
-rwxr-xr-xmanual/summary.pl1
-rw-r--r--manual/tsort.awk1
-rw-r--r--math/atest-exp.c1
-rw-r--r--math/atest-exp2.c1
-rw-r--r--math/atest-sincos.c1
-rw-r--r--math/basic-test.c1
-rw-r--r--math/cabs_template.c1
-rw-r--r--math/carg_template.c1
-rw-r--r--math/cimag_template.c1
-rw-r--r--math/conj_template.c1
-rw-r--r--math/creal_template.c1
-rw-r--r--math/divtc3.c1
-rw-r--r--math/e_exp10.c1
-rw-r--r--math/e_exp10l.c1
-rw-r--r--math/fclrexcpt.c1
-rw-r--r--math/fedisblxcpt.c1
-rw-r--r--math/feenablxcpt.c1
-rw-r--r--math/fegetenv.c1
-rw-r--r--math/fegetexcept.c1
-rw-r--r--math/fegetround.c1
-rw-r--r--math/feholdexcpt.c1
-rw-r--r--math/fesetenv.c1
-rw-r--r--math/fesetround.c1
-rw-r--r--math/feupdateenv.c1
-rw-r--r--math/fgetexcptflg.c1
-rw-r--r--math/fraiseexcpt.c1
-rw-r--r--math/fsetexcptflg.c1
-rw-r--r--math/ftestexcept.c1
-rw-r--r--math/multc3.c1
-rw-r--r--math/s_cacos_template.c1
-rw-r--r--math/s_cacosh_template.c1
-rw-r--r--math/s_casin_template.c1
-rw-r--r--math/s_casinh_template.c1
-rw-r--r--math/s_catan_template.c1
-rw-r--r--math/s_catanh_template.c1
-rw-r--r--math/s_ccos_template.c1
-rw-r--r--math/s_ccosh_template.c1
-rw-r--r--math/s_cexp_template.c1
-rw-r--r--math/s_clog10_template.c1
-rw-r--r--math/s_clog_template.c1
-rw-r--r--math/s_cpow_template.c1
-rw-r--r--math/s_cproj_template.c1
-rw-r--r--math/s_csin_template.c1
-rw-r--r--math/s_csinh_template.c1
-rw-r--r--math/s_csqrt_template.c2
-rw-r--r--math/s_ctan_template.c1
-rw-r--r--math/s_ctanh_template.c1
-rw-r--r--math/s_fdim_template.c1
-rw-r--r--math/s_fma.c1
-rw-r--r--math/s_fmaf.c1
-rw-r--r--math/s_fmal.c1
-rw-r--r--math/s_fmax_template.c1
-rw-r--r--math/s_fmin_template.c1
-rw-r--r--math/s_nan_template.c1
-rw-r--r--math/test-fenv.c2
-rw-r--r--math/test-fpucw.c1
-rw-r--r--math/test-math-isinff.cc1
-rw-r--r--math/test-snan.c1
-rw-r--r--math/test-tgmath-int.c1
-rw-r--r--math/test-tgmath-ret.c1
-rw-r--r--math/test-tgmath.c2
-rw-r--r--math/test-tgmath2.c1
-rw-r--r--math/tst-CMPLX2.c1
-rw-r--r--math/tst-definitions.c1
-rw-r--r--math/w_acos_compat.c1
-rw-r--r--math/w_acosf_compat.c1
-rw-r--r--math/w_acosh_compat.c1
-rw-r--r--math/w_acoshf_compat.c1
-rw-r--r--math/w_acoshl_compat.c1
-rw-r--r--math/w_acosl_compat.c1
-rw-r--r--math/w_asin_compat.c1
-rw-r--r--math/w_asinf_compat.c1
-rw-r--r--math/w_asinl_compat.c1
-rw-r--r--math/w_atan2_compat.c1
-rw-r--r--math/w_atan2f_compat.c1
-rw-r--r--math/w_atan2l_compat.c1
-rw-r--r--math/w_atanh_compat.c1
-rw-r--r--math/w_atanhf_compat.c1
-rw-r--r--math/w_atanhl_compat.c1
-rw-r--r--math/w_coshf_compat.c2
-rw-r--r--math/w_coshl_compat.c3
-rw-r--r--math/w_exp10_compat.c1
-rw-r--r--math/w_exp10f_compat.c1
-rw-r--r--math/w_exp10l_compat.c1
-rw-r--r--math/w_exp_compat.c1
-rw-r--r--math/w_expf_compat.c1
-rw-r--r--math/w_expl_compat.c2
-rw-r--r--math/w_fmod_compat.c1
-rw-r--r--math/w_fmodf_compat.c1
-rw-r--r--math/w_fmodl_compat.c1
-rw-r--r--math/w_hypotf_compat.c1
-rw-r--r--math/w_hypotl_compat.c2
-rw-r--r--math/w_j0_compat.c1
-rw-r--r--math/w_j0f_compat.c1
-rw-r--r--math/w_j0l_compat.c1
-rw-r--r--math/w_j1_compat.c1
-rw-r--r--math/w_j1f_compat.c1
-rw-r--r--math/w_j1l_compat.c1
-rw-r--r--math/w_jn_compat.c1
-rw-r--r--math/w_jnf_compat.c1
-rw-r--r--math/w_jnl_compat.c2
-rw-r--r--math/w_lgammaf_main.c1
-rw-r--r--math/w_lgammaf_r_compat.c1
-rw-r--r--math/w_lgammal_main.c2
-rw-r--r--math/w_lgammal_r_compat.c2
-rw-r--r--math/w_log10_compat.c1
-rw-r--r--math/w_log10f_compat.c1
-rw-r--r--math/w_log10l_compat.c1
-rw-r--r--math/w_log2_compat.c1
-rw-r--r--math/w_log2f_compat.c1
-rw-r--r--math/w_log2l_compat.c1
-rw-r--r--math/w_log_compat.c1
-rw-r--r--math/w_logf_compat.c1
-rw-r--r--math/w_logl_compat.c1
-rw-r--r--math/w_pow_compat.c1
-rw-r--r--math/w_powf_compat.c1
-rw-r--r--math/w_powl_compat.c1
-rw-r--r--math/w_remainder_compat.c1
-rw-r--r--math/w_remainderf_compat.c1
-rw-r--r--math/w_remainderl_compat.c1
-rw-r--r--math/w_scalb_compat.c1
-rw-r--r--math/w_scalbf_compat.c1
-rw-r--r--math/w_scalbl_compat.c1
-rw-r--r--math/w_sinhf_compat.c1
-rw-r--r--math/w_sinhl_compat.c2
-rw-r--r--math/w_sqrt_compat.c1
-rw-r--r--math/w_sqrtf_compat.c1
-rw-r--r--math/w_sqrtl_compat.c1
-rw-r--r--math/w_tgammaf_compat.c1
-rw-r--r--math/w_tgammal_compat.c2
-rw-r--r--misc/dirname.c1
-rw-r--r--misc/getsysstats.c1
-rw-r--r--misc/hsearch.c1
-rw-r--r--misc/hsearch_r.c1
-rw-r--r--misc/lsearch.c1
-rw-r--r--misc/pselect.c1
-rw-r--r--misc/regexp.c1
-rw-r--r--misc/regexp.h1
-rw-r--r--misc/tsearch.c1
-rw-r--r--misc/tst-atomic-long.c1
-rw-r--r--misc/tst-atomic.c1
-rw-r--r--misc/tst-dirname.c1
-rw-r--r--misc/tst-fdset.c1
-rw-r--r--misc/tst-mntent.c2
-rw-r--r--nis/nis_add.c1
-rw-r--r--nis/nis_addmember.c1
-rw-r--r--nis/nis_call.c1
-rw-r--r--nis/nis_callback.c1
-rw-r--r--nis/nis_checkpoint.c1
-rw-r--r--nis/nis_clone_dir.c1
-rw-r--r--nis/nis_clone_obj.c1
-rw-r--r--nis/nis_clone_res.c1
-rw-r--r--nis/nis_creategroup.c1
-rw-r--r--nis/nis_defaults.c1
-rw-r--r--nis/nis_destroygroup.c1
-rw-r--r--nis/nis_domain_of.c1
-rw-r--r--nis/nis_domain_of_r.c1
-rw-r--r--nis/nis_error.c1
-rw-r--r--nis/nis_file.c1
-rw-r--r--nis/nis_findserv.c1
-rw-r--r--nis/nis_free.c1
-rw-r--r--nis/nis_getservlist.c1
-rw-r--r--nis/nis_intern.h1
-rw-r--r--nis/nis_ismember.c1
-rw-r--r--nis/nis_local_names.c1
-rw-r--r--nis/nis_lookup.c1
-rw-r--r--nis/nis_mkdir.c1
-rw-r--r--nis/nis_modify.c1
-rw-r--r--nis/nis_ping.c1
-rw-r--r--nis/nis_print.c1
-rw-r--r--nis/nis_print_group_entry.c1
-rw-r--r--nis/nis_remove.c1
-rw-r--r--nis/nis_removemember.c1
-rw-r--r--nis/nis_rmdir.c1
-rw-r--r--nis/nis_server.c1
-rw-r--r--nis/nis_subr.c1
-rw-r--r--nis/nis_table.c1
-rw-r--r--nis/nis_util.c1
-rw-r--r--nis/nis_verifygroup.c1
-rw-r--r--nis/nis_xdr.c1
-rw-r--r--nis/nis_xdr.h1
-rw-r--r--nis/rpcsvc/nislib.h1
-rw-r--r--nis/rpcsvc/ypclnt.h1
-rw-r--r--nis/ypclnt.c1
-rw-r--r--nptl/allocatestack.c1
-rw-r--r--nptl/cancellation.c1
-rw-r--r--nptl/cleanup.c1
-rw-r--r--nptl/cleanup_compat.c1
-rw-r--r--nptl/cleanup_defer.c1
-rw-r--r--nptl/cleanup_defer_compat.c1
-rw-r--r--nptl/cleanup_routine.c1
-rw-r--r--nptl/descr.h1
-rw-r--r--nptl/libc-cleanup.c1
-rw-r--r--nptl/libc_multiple_threads.c1
-rw-r--r--nptl/lowlevellock.c1
-rw-r--r--nptl/nptl-stack.c1
-rw-r--r--nptl/nptl-stack.h1
-rw-r--r--nptl/nptl_deallocate_tsd.c1
-rw-r--r--nptl/nptl_free_tcb.c1
-rw-r--r--nptl/nptl_setxid.c1
-rw-r--r--nptl/old_pthread_cond_broadcast.c1
-rw-r--r--nptl/old_pthread_cond_destroy.c1
-rw-r--r--nptl/old_pthread_cond_init.c1
-rw-r--r--nptl/old_pthread_cond_signal.c1
-rw-r--r--nptl/old_pthread_cond_timedwait.c1
-rw-r--r--nptl/old_pthread_cond_wait.c1
-rw-r--r--nptl/perf.c1
-rw-r--r--nptl/pthread_attr_destroy.c1
-rw-r--r--nptl/pthread_attr_getaffinity.c1
-rw-r--r--nptl/pthread_attr_getdetachstate.c1
-rw-r--r--nptl/pthread_attr_getguardsize.c1
-rw-r--r--nptl/pthread_attr_getinheritsched.c1
-rw-r--r--nptl/pthread_attr_getschedparam.c1
-rw-r--r--nptl/pthread_attr_getschedpolicy.c1
-rw-r--r--nptl/pthread_attr_getscope.c1
-rw-r--r--nptl/pthread_attr_getstack.c1
-rw-r--r--nptl/pthread_attr_getstackaddr.c1
-rw-r--r--nptl/pthread_attr_getstacksize.c1
-rw-r--r--nptl/pthread_attr_init.c1
-rw-r--r--nptl/pthread_attr_setaffinity.c1
-rw-r--r--nptl/pthread_attr_setdetachstate.c1
-rw-r--r--nptl/pthread_attr_setguardsize.c1
-rw-r--r--nptl/pthread_attr_setinheritsched.c1
-rw-r--r--nptl/pthread_attr_setschedparam.c1
-rw-r--r--nptl/pthread_attr_setschedpolicy.c1
-rw-r--r--nptl/pthread_attr_setscope.c1
-rw-r--r--nptl/pthread_attr_setstack.c1
-rw-r--r--nptl/pthread_attr_setstackaddr.c1
-rw-r--r--nptl/pthread_attr_setstacksize.c1
-rw-r--r--nptl/pthread_barrier_destroy.c1
-rw-r--r--nptl/pthread_barrier_init.c1
-rw-r--r--nptl/pthread_barrier_wait.c1
-rw-r--r--nptl/pthread_barrierattr_destroy.c1
-rw-r--r--nptl/pthread_barrierattr_getpshared.c1
-rw-r--r--nptl/pthread_barrierattr_init.c1
-rw-r--r--nptl/pthread_barrierattr_setpshared.c1
-rw-r--r--nptl/pthread_cancel.c1
-rw-r--r--nptl/pthread_cleanup_upto.c1
-rw-r--r--nptl/pthread_cond_broadcast.c1
-rw-r--r--nptl/pthread_cond_destroy.c1
-rw-r--r--nptl/pthread_cond_init.c1
-rw-r--r--nptl/pthread_cond_signal.c1
-rw-r--r--nptl/pthread_cond_wait.c1
-rw-r--r--nptl/pthread_condattr_destroy.c1
-rw-r--r--nptl/pthread_condattr_getclock.c1
-rw-r--r--nptl/pthread_condattr_getpshared.c1
-rw-r--r--nptl/pthread_condattr_init.c1
-rw-r--r--nptl/pthread_condattr_setclock.c1
-rw-r--r--nptl/pthread_condattr_setpshared.c1
-rw-r--r--nptl/pthread_create.c1
-rw-r--r--nptl/pthread_detach.c1
-rw-r--r--nptl/pthread_equal.c1
-rw-r--r--nptl/pthread_exit.c1
-rw-r--r--nptl/pthread_getaffinity.c1
-rw-r--r--nptl/pthread_getattr_np.c1
-rw-r--r--nptl/pthread_getconcurrency.c1
-rw-r--r--nptl/pthread_getschedparam.c1
-rw-r--r--nptl/pthread_getspecific.c1
-rw-r--r--nptl/pthread_join.c1
-rw-r--r--nptl/pthread_key_create.c1
-rw-r--r--nptl/pthread_key_delete.c1
-rw-r--r--nptl/pthread_kill_other_threads.c1
-rw-r--r--nptl/pthread_mutex_consistent.c1
-rw-r--r--nptl/pthread_mutex_destroy.c1
-rw-r--r--nptl/pthread_mutex_getprioceiling.c1
-rw-r--r--nptl/pthread_mutex_init.c1
-rw-r--r--nptl/pthread_mutex_lock.c1
-rw-r--r--nptl/pthread_mutex_setprioceiling.c1
-rw-r--r--nptl/pthread_mutex_timedlock.c1
-rw-r--r--nptl/pthread_mutex_trylock.c1
-rw-r--r--nptl/pthread_mutex_unlock.c1
-rw-r--r--nptl/pthread_mutexattr_destroy.c1
-rw-r--r--nptl/pthread_mutexattr_getprioceiling.c1
-rw-r--r--nptl/pthread_mutexattr_getprotocol.c1
-rw-r--r--nptl/pthread_mutexattr_getpshared.c1
-rw-r--r--nptl/pthread_mutexattr_getrobust.c1
-rw-r--r--nptl/pthread_mutexattr_gettype.c1
-rw-r--r--nptl/pthread_mutexattr_init.c1
-rw-r--r--nptl/pthread_mutexattr_setprioceiling.c1
-rw-r--r--nptl/pthread_mutexattr_setprotocol.c1
-rw-r--r--nptl/pthread_mutexattr_setpshared.c1
-rw-r--r--nptl/pthread_mutexattr_setrobust.c1
-rw-r--r--nptl/pthread_mutexattr_settype.c1
-rw-r--r--nptl/pthread_once.c1
-rw-r--r--nptl/pthread_rwlock_destroy.c1
-rw-r--r--nptl/pthread_rwlock_init.c1
-rw-r--r--nptl/pthread_rwlock_rdlock.c1
-rw-r--r--nptl/pthread_rwlock_timedrdlock.c1
-rw-r--r--nptl/pthread_rwlock_timedwrlock.c1
-rw-r--r--nptl/pthread_rwlock_tryrdlock.c1
-rw-r--r--nptl/pthread_rwlock_trywrlock.c1
-rw-r--r--nptl/pthread_rwlock_unlock.c1
-rw-r--r--nptl/pthread_rwlock_wrlock.c1
-rw-r--r--nptl/pthread_rwlockattr_destroy.c1
-rw-r--r--nptl/pthread_rwlockattr_getkind_np.c1
-rw-r--r--nptl/pthread_rwlockattr_getpshared.c1
-rw-r--r--nptl/pthread_rwlockattr_init.c1
-rw-r--r--nptl/pthread_rwlockattr_setkind_np.c1
-rw-r--r--nptl/pthread_rwlockattr_setpshared.c1
-rw-r--r--nptl/pthread_self.c1
-rw-r--r--nptl/pthread_setaffinity.c1
-rw-r--r--nptl/pthread_setcancelstate.c1
-rw-r--r--nptl/pthread_setcanceltype.c1
-rw-r--r--nptl/pthread_setconcurrency.c1
-rw-r--r--nptl/pthread_setschedparam.c1
-rw-r--r--nptl/pthread_setschedprio.c1
-rw-r--r--nptl/pthread_setspecific.c1
-rw-r--r--nptl/pthread_sigmask.c1
-rw-r--r--nptl/pthread_sigqueue.c1
-rw-r--r--nptl/pthread_spin_destroy.c1
-rw-r--r--nptl/pthread_spin_init.c1
-rw-r--r--nptl/pthread_spin_unlock.c1
-rw-r--r--nptl/pthread_testcancel.c1
-rw-r--r--nptl/pthread_timedjoin.c1
-rw-r--r--nptl/pthread_tryjoin.c1
-rw-r--r--nptl/pthread_yield.c1
-rw-r--r--nptl/sem_destroy.c1
-rw-r--r--nptl/sem_getvalue.c1
-rw-r--r--nptl/sem_init.c1
-rw-r--r--nptl/sem_post.c1
-rw-r--r--nptl/sem_timedwait.c1
-rw-r--r--nptl/sem_wait.c1
-rw-r--r--nptl/sem_waitcommon.c1
-rw-r--r--nptl/tpp.c1
-rw-r--r--nptl/tst-attr2.c1
-rw-r--r--nptl/tst-attr3.c1
-rw-r--r--nptl/tst-cancel17.c1
-rw-r--r--nptl/tst-cancel7.c1
-rw-r--r--nptl/tst-cleanup4.c1
-rw-r--r--nptl/tst-cleanup4aux.c1
-rw-r--r--nptl/tst-clock2.c1
-rw-r--r--nptl/tst-context1.c1
-rw-r--r--nptl/tst-dlsym1.c1
-rw-r--r--nptl/tst-eintr1.c1
-rw-r--r--nptl/tst-exec4.c1
-rw-r--r--nptl/tst-initializers1.c1
-rw-r--r--nptl/tst-mutex8.c1
-rw-r--r--nptl/tst-mutexpp10.c1
-rw-r--r--nptl/tst-rwlock10.c1
-rw-r--r--nptl/tst-rwlock11.c1
-rw-r--r--nptl/tst-rwlock2.c1
-rw-r--r--nptl/tst-rwlock3.c1
-rw-r--r--nptl/tst-rwlock6.c1
-rw-r--r--nptl/tst-rwlock7.c1
-rw-r--r--nptl/tst-rwlock8.c1
-rw-r--r--nptl/tst-rwlock9.c1
-rw-r--r--nptl/tst-sched1.c1
-rw-r--r--nptl/tst-setuid1.c1
-rw-r--r--nptl/tst-signal3.c1
-rw-r--r--nptl/tst-signal7.c1
-rw-r--r--nptl/tst-stack2.c1
-rw-r--r--nptl/tst-stack3.c1
-rw-r--r--nptl/tst-stackguard1.c1
-rw-r--r--nptl/tst-tls3.c1
-rw-r--r--nptl/tst-tls3mod.c1
-rw-r--r--nptl/tst-tls5.c1
-rw-r--r--nptl/tst-tpp.h1
-rw-r--r--nptl/tst-tsd3.c1
-rw-r--r--nptl/tst-tsd4.c1
-rw-r--r--nptl/unwind.c2
-rw-r--r--nptl_db/td_init.c1
-rw-r--r--nptl_db/td_log.c1
-rw-r--r--nptl_db/td_symbol_list.c1
-rw-r--r--nptl_db/td_ta_clear_event.c1
-rw-r--r--nptl_db/td_ta_delete.c1
-rw-r--r--nptl_db/td_ta_enable_stats.c1
-rw-r--r--nptl_db/td_ta_event_addr.c1
-rw-r--r--nptl_db/td_ta_event_getmsg.c1
-rw-r--r--nptl_db/td_ta_get_nthreads.c1
-rw-r--r--nptl_db/td_ta_get_ph.c1
-rw-r--r--nptl_db/td_ta_get_stats.c1
-rw-r--r--nptl_db/td_ta_map_id2thr.c1
-rw-r--r--nptl_db/td_ta_new.c1
-rw-r--r--nptl_db/td_ta_reset_stats.c1
-rw-r--r--nptl_db/td_ta_set_event.c1
-rw-r--r--nptl_db/td_ta_setconcurrency.c1
-rw-r--r--nptl_db/td_ta_thr_iter.c1
-rw-r--r--nptl_db/td_ta_tsd_iter.c1
-rw-r--r--nptl_db/td_thr_clear_event.c1
-rw-r--r--nptl_db/td_thr_dbresume.c1
-rw-r--r--nptl_db/td_thr_dbsuspend.c1
-rw-r--r--nptl_db/td_thr_event_enable.c1
-rw-r--r--nptl_db/td_thr_event_getmsg.c1
-rw-r--r--nptl_db/td_thr_get_info.c1
-rw-r--r--nptl_db/td_thr_getfpregs.c1
-rw-r--r--nptl_db/td_thr_getgregs.c1
-rw-r--r--nptl_db/td_thr_getxregs.c1
-rw-r--r--nptl_db/td_thr_getxregsize.c1
-rw-r--r--nptl_db/td_thr_set_event.c1
-rw-r--r--nptl_db/td_thr_setfpregs.c1
-rw-r--r--nptl_db/td_thr_setgregs.c1
-rw-r--r--nptl_db/td_thr_setprio.c1
-rw-r--r--nptl_db/td_thr_setsigpending.c1
-rw-r--r--nptl_db/td_thr_setxregs.c1
-rw-r--r--nptl_db/td_thr_sigsetmask.c1
-rw-r--r--nptl_db/td_thr_tls_get_addr.c1
-rw-r--r--nptl_db/td_thr_tsd.c1
-rw-r--r--nptl_db/td_thr_validate.c1
-rw-r--r--nscd/aicache.c1
-rw-r--r--nscd/cache.c1
-rw-r--r--nscd/connections.c1
-rw-r--r--nscd/dbg_log.c1
-rw-r--r--nscd/dbg_log.h1
-rw-r--r--nscd/gai.c1
-rw-r--r--nscd/getgrgid_r.c1
-rw-r--r--nscd/getgrnam_r.c1
-rw-r--r--nscd/gethstbyad_r.c1
-rw-r--r--nscd/gethstbynm3_r.c1
-rw-r--r--nscd/getpwnam_r.c1
-rw-r--r--nscd/getpwuid_r.c1
-rw-r--r--nscd/getsrvbynm_r.c1
-rw-r--r--nscd/getsrvbypt_r.c1
-rw-r--r--nscd/grpcache.c1
-rw-r--r--nscd/hstcache.c1
-rw-r--r--nscd/initgrcache.c1
-rw-r--r--nscd/mem.c1
-rw-r--r--nscd/netgroupcache.c1
-rw-r--r--nscd/nscd-client.h1
-rw-r--r--nscd/nscd.c1
-rw-r--r--nscd/nscd.h1
-rw-r--r--nscd/nscd_conf.c1
-rw-r--r--nscd/nscd_getai.c1
-rw-r--r--nscd/nscd_getgr_r.c1
-rw-r--r--nscd/nscd_gethst_r.c1
-rw-r--r--nscd/nscd_getpw_r.c1
-rw-r--r--nscd/nscd_getserv_r.c1
-rw-r--r--nscd/nscd_helper.c1
-rw-r--r--nscd/nscd_initgroups.c1
-rw-r--r--nscd/nscd_netgroup.c1
-rw-r--r--nscd/nscd_proto.h1
-rw-r--r--nscd/nscd_setup_thread.c1
-rw-r--r--nscd/nscd_stat.c1
-rw-r--r--nscd/pwdcache.c1
-rw-r--r--nscd/selinux.c1
-rw-r--r--nscd/selinux.h1
-rw-r--r--nscd/servicescache.c1
-rw-r--r--nss/XXX-lookup.c1
-rw-r--r--nss/alias-lookup.c1
-rw-r--r--nss/databases.def1
-rw-r--r--nss/db-Makefile1
-rw-r--r--nss/digits_dots.c1
-rw-r--r--nss/ethers-lookup.c1
-rw-r--r--nss/getXXbyYY_r.c1
-rw-r--r--nss/getXXent_r.c1
-rw-r--r--nss/getent.c1
-rw-r--r--nss/grp-lookup.c1
-rw-r--r--nss/hosts-lookup.c1
-rw-r--r--nss/key-lookup.c1
-rw-r--r--nss/makedb.c1
-rw-r--r--nss/netgrp-lookup.c1
-rw-r--r--nss/network-lookup.c1
-rw-r--r--nss/nss_compat/compat-grp.c1
-rw-r--r--nss/nss_compat/compat-initgroups.c1
-rw-r--r--nss/nss_compat/compat-pwd.c1
-rw-r--r--nss/nss_compat/compat-spwd.c1
-rw-r--r--nss/nss_db/db-initgroups.c1
-rw-r--r--nss/nss_db/db-netgrp.c1
-rw-r--r--nss/nss_files/files-alias.c1
-rw-r--r--nss/nss_files/files-netgrp.c1
-rw-r--r--nss/nss_hash.c1
-rw-r--r--nss/nsswitch.c1
-rw-r--r--nss/proto-lookup.c1
-rw-r--r--nss/pwd-lookup.c1
-rw-r--r--nss/rpc-lookup.c1
-rw-r--r--nss/service-lookup.c1
-rw-r--r--nss/sgrp-lookup.c1
-rw-r--r--nss/spwd-lookup.c1
-rw-r--r--nss/test-netdb.c1
-rw-r--r--posix/bug-ga1.c1
-rw-r--r--posix/bug-ga2.c1
-rw-r--r--posix/bug-regex1.c1
-rw-r--r--posix/bug-regex10.c1
-rw-r--r--posix/bug-regex11.c1
-rw-r--r--posix/bug-regex12.c1
-rw-r--r--posix/bug-regex13.c1
-rw-r--r--posix/bug-regex14.c1
-rw-r--r--posix/bug-regex17.c1
-rw-r--r--posix/bug-regex18.c1
-rw-r--r--posix/bug-regex19.c1
-rw-r--r--posix/bug-regex2.c1
-rw-r--r--posix/bug-regex20.c1
-rw-r--r--posix/bug-regex21.c1
-rw-r--r--posix/bug-regex22.c1
-rw-r--r--posix/bug-regex23.c1
-rw-r--r--posix/bug-regex25.c1
-rw-r--r--posix/bug-regex26.c1
-rw-r--r--posix/bug-regex27.c1
-rw-r--r--posix/bug-regex28.c1
-rw-r--r--posix/bug-regex3.c1
-rw-r--r--posix/bug-regex30.c1
-rw-r--r--posix/bug-regex33.c1
-rw-r--r--posix/bug-regex4.c1
-rw-r--r--posix/bug-regex6.c1
-rw-r--r--posix/bug-regex7.c1
-rw-r--r--posix/bug-regex8.c1
-rw-r--r--posix/bug-regex9.c1
-rw-r--r--posix/flexmember.h3
-rw-r--r--posix/register-atfork.c1
-rw-r--r--posix/runptests.c1
-rw-r--r--posix/tar.h1
-rw-r--r--posix/tst-boost.c1
-rw-r--r--posix/tst-chmod.c1
-rw-r--r--posix/tst-dir.c1
-rw-r--r--posix/tst-exec.c1
-rw-r--r--posix/tst-fork.c1
-rw-r--r--posix/tst-gnuglob-skeleton.c1
-rw-r--r--posix/tst-pcre.c1
-rw-r--r--posix/tst-rxspencer.c1
-rw-r--r--posix/tst-spawn.c1
-rw-r--r--posix/tst-truncate.c1
-rw-r--r--posix/tst-truncate64.c1
-rw-r--r--posix/tst-vfork1.c1
-rw-r--r--posix/tst-vfork2.c1
-rw-r--r--posix/tst-vfork3.c1
-rw-r--r--posix/waitid.c1
-rw-r--r--posix/wordexp.c1
-rw-r--r--pwd/getpwent.c1
-rw-r--r--pwd/getpwent_r.c1
-rw-r--r--pwd/getpwnam.c1
-rw-r--r--pwd/getpwnam_r.c1
-rw-r--r--pwd/getpwuid.c1
-rw-r--r--pwd/getpwuid_r.c1
-rw-r--r--resolv/gai_cancel.c1
-rw-r--r--resolv/gai_error.c1
-rw-r--r--resolv/gai_misc.c1
-rw-r--r--resolv/gai_misc.h1
-rw-r--r--resolv/gai_notify.c1
-rw-r--r--resolv/gai_suspend.c1
-rw-r--r--resolv/getaddrinfo_a.c1
-rw-r--r--resolv/nss_dns/dns-canon.c1
-rw-r--r--resolv/nss_dns/dns-host.c1
-rw-r--r--resolv/nss_dns/dns-network.c1
-rw-r--r--resolv/res_hconf.c1
-rw-r--r--resolv/res_hconf.h1
-rw-r--r--rt/aio_cancel.c1
-rw-r--r--rt/aio_error.c1
-rw-r--r--rt/aio_fsync.c1
-rw-r--r--rt/aio_misc.c1
-rw-r--r--rt/aio_notify.c1
-rw-r--r--rt/aio_read.c1
-rw-r--r--rt/aio_read64.c1
-rw-r--r--rt/aio_return.c1
-rw-r--r--rt/aio_suspend.c1
-rw-r--r--rt/aio_write.c1
-rw-r--r--rt/aio_write64.c1
-rw-r--r--rt/lio_listio-common.c1
-rw-r--r--rt/timer_create.c1
-rw-r--r--rt/timer_delete.c1
-rw-r--r--rt/timer_getoverr.c1
-rw-r--r--rt/timer_gettime.c1
-rw-r--r--rt/timer_settime.c1
-rw-r--r--rt/tst-aio.c1
-rw-r--r--rt/tst-aio2.c1
-rw-r--r--rt/tst-aio64.c1
-rw-r--r--rt/tst-mqueue.h1
-rw-r--r--rt/tst-mqueue1.c1
-rw-r--r--rt/tst-mqueue2.c1
-rw-r--r--rt/tst-mqueue3.c1
-rw-r--r--rt/tst-mqueue4.c1
-rw-r--r--rt/tst-mqueue5.c1
-rw-r--r--rt/tst-mqueue6.c1
-rw-r--r--rt/tst-mqueue7.c1
-rw-r--r--rt/tst-mqueue8.c1
-rw-r--r--rt/tst-mqueue9.c1
-rw-r--r--rt/tst-shm.c1
-rw-r--r--rt/tst-timer4.c1
-rwxr-xr-xscripts/gen-sorted.awk1
-rwxr-xr-xscripts/rellns-sh1
-rwxr-xr-xscripts/test-installation.pl1
-rw-r--r--scripts/versions.awk1
-rw-r--r--shadow/getspent.c1
-rw-r--r--shadow/getspent_r.c1
-rw-r--r--shadow/getspnam.c1
-rw-r--r--shadow/getspnam_r.c1
-rw-r--r--shadow/lckpwdf.c1
-rw-r--r--signal/allocrtsig.c1
-rw-r--r--signal/sighold.c1
-rw-r--r--signal/sigrelse.c1
-rw-r--r--signal/tst-raise.c1
-rw-r--r--signal/tst-sigsimple.c1
-rw-r--r--soft-fp/adddf3.c2
-rw-r--r--soft-fp/addsf3.c2
-rw-r--r--soft-fp/addtf3.c2
-rw-r--r--soft-fp/divdf3.c2
-rw-r--r--soft-fp/divsf3.c2
-rw-r--r--soft-fp/divtf3.c2
-rw-r--r--soft-fp/double.h4
-rw-r--r--soft-fp/eqdf2.c2
-rw-r--r--soft-fp/eqsf2.c2
-rw-r--r--soft-fp/eqtf2.c2
-rw-r--r--soft-fp/extenddftf2.c2
-rw-r--r--soft-fp/extended.h1
-rw-r--r--soft-fp/extendsfdf2.c2
-rw-r--r--soft-fp/extendsftf2.c2
-rw-r--r--soft-fp/extendxftf2.c1
-rw-r--r--soft-fp/fixdfdi.c2
-rw-r--r--soft-fp/fixdfsi.c2
-rw-r--r--soft-fp/fixdfti.c1
-rw-r--r--soft-fp/fixsfdi.c2
-rw-r--r--soft-fp/fixsfsi.c2
-rw-r--r--soft-fp/fixsfti.c1
-rw-r--r--soft-fp/fixtfdi.c2
-rw-r--r--soft-fp/fixtfsi.c2
-rw-r--r--soft-fp/fixtfti.c1
-rw-r--r--soft-fp/fixunsdfdi.c2
-rw-r--r--soft-fp/fixunsdfsi.c2
-rw-r--r--soft-fp/fixunsdfti.c1
-rw-r--r--soft-fp/fixunssfdi.c2
-rw-r--r--soft-fp/fixunssfsi.c2
-rw-r--r--soft-fp/fixunssfti.c1
-rw-r--r--soft-fp/fixunstfdi.c2
-rw-r--r--soft-fp/fixunstfsi.c2
-rw-r--r--soft-fp/fixunstfti.c1
-rw-r--r--soft-fp/floatdidf.c2
-rw-r--r--soft-fp/floatdisf.c2
-rw-r--r--soft-fp/floatditf.c2
-rw-r--r--soft-fp/floatsidf.c2
-rw-r--r--soft-fp/floatsisf.c2
-rw-r--r--soft-fp/floatsitf.c2
-rw-r--r--soft-fp/floattidf.c1
-rw-r--r--soft-fp/floattisf.c1
-rw-r--r--soft-fp/floattitf.c1
-rw-r--r--soft-fp/floatundidf.c2
-rw-r--r--soft-fp/floatundisf.c2
-rw-r--r--soft-fp/floatunditf.c2
-rw-r--r--soft-fp/floatunsidf.c2
-rw-r--r--soft-fp/floatunsisf.c2
-rw-r--r--soft-fp/floatunsitf.c2
-rw-r--r--soft-fp/floatuntidf.c1
-rw-r--r--soft-fp/floatuntisf.c1
-rw-r--r--soft-fp/floatuntitf.c1
-rw-r--r--soft-fp/gedf2.c2
-rw-r--r--soft-fp/gesf2.c2
-rw-r--r--soft-fp/getf2.c2
-rw-r--r--soft-fp/ledf2.c2
-rw-r--r--soft-fp/lesf2.c2
-rw-r--r--soft-fp/letf2.c2
-rw-r--r--soft-fp/muldf3.c2
-rw-r--r--soft-fp/mulsf3.c2
-rw-r--r--soft-fp/multf3.c2
-rw-r--r--soft-fp/negdf2.c2
-rw-r--r--soft-fp/negsf2.c2
-rw-r--r--soft-fp/negtf2.c2
-rw-r--r--soft-fp/op-1.h4
-rw-r--r--soft-fp/op-2.h4
-rw-r--r--soft-fp/op-4.h4
-rw-r--r--soft-fp/op-8.h3
-rw-r--r--soft-fp/op-common.h4
-rw-r--r--soft-fp/quad.h4
-rw-r--r--soft-fp/single.h4
-rw-r--r--soft-fp/soft-fp.h4
-rw-r--r--soft-fp/subdf3.c2
-rw-r--r--soft-fp/subsf3.c2
-rw-r--r--soft-fp/subtf3.c2
-rw-r--r--soft-fp/truncdfsf2.c2
-rw-r--r--soft-fp/trunctfdf2.c2
-rw-r--r--soft-fp/trunctfsf2.c2
-rw-r--r--soft-fp/trunctfxf2.c1
-rw-r--r--soft-fp/unorddf2.c1
-rw-r--r--soft-fp/unordsf2.c1
-rw-r--r--soft-fp/unordtf2.c1
-rw-r--r--stdio-common/_i18n_number.h1
-rw-r--r--stdio-common/_itoa.c2
-rw-r--r--stdio-common/_itowa.c2
-rw-r--r--stdio-common/bug-vfprintf-nargs.c1
-rw-r--r--stdio-common/bug14.c1
-rw-r--r--stdio-common/fxprintf.c1
-rw-r--r--stdio-common/printf_fp.c1
-rw-r--r--stdio-common/printf_fphex.c1
-rw-r--r--stdio-common/printf_size.c2
-rw-r--r--stdio-common/scanf11.c1
-rw-r--r--stdio-common/test-vfprintf.c1
-rw-r--r--stdio-common/tst-fphex-wide.c1
-rw-r--r--stdio-common/tst-fseek.c1
-rw-r--r--stdio-common/tst-gets.c1
-rw-r--r--stdio-common/tst-long-dbl-fphex.c1
-rw-r--r--stdio-common/tst-perror.c1
-rw-r--r--stdio-common/tst-popen.c1
-rw-r--r--stdio-common/tst-sscanf.c1
-rw-r--r--stdio-common/tst-unlockedio.c1
-rw-r--r--stdlib/a64l.c1
-rw-r--r--stdlib/bug-strtod.c1
-rw-r--r--stdlib/drand48-iter.c1
-rw-r--r--stdlib/drand48.c1
-rw-r--r--stdlib/drand48_r.c1
-rw-r--r--stdlib/erand48.c1
-rw-r--r--stdlib/erand48_r.c1
-rw-r--r--stdlib/fmtmsg.c1
-rw-r--r--stdlib/grouping.c1
-rw-r--r--stdlib/grouping.h1
-rw-r--r--stdlib/isomac.c1
-rw-r--r--stdlib/jrand48.c1
-rw-r--r--stdlib/jrand48_r.c1
-rw-r--r--stdlib/l64a.c1
-rw-r--r--stdlib/lcong48.c1
-rw-r--r--stdlib/lcong48_r.c1
-rw-r--r--stdlib/lrand48.c1
-rw-r--r--stdlib/lrand48_r.c1
-rw-r--r--stdlib/mrand48.c1
-rw-r--r--stdlib/mrand48_r.c1
-rw-r--r--stdlib/msort.c1
-rw-r--r--stdlib/nrand48.c1
-rw-r--r--stdlib/nrand48_r.c1
-rw-r--r--stdlib/qsort.c1
-rw-r--r--stdlib/rand_r.c1
-rw-r--r--stdlib/seed48.c1
-rw-r--r--stdlib/seed48_r.c1
-rw-r--r--stdlib/srand48.c1
-rw-r--r--stdlib/srand48_r.c1
-rw-r--r--stdlib/strfmon.c2
-rw-r--r--stdlib/strfmon_l.c1
-rw-r--r--stdlib/strtod.c1
-rw-r--r--stdlib/strtod_l.c1
-rw-r--r--stdlib/strtof.c1
-rw-r--r--stdlib/strtof_l.c1
-rw-r--r--stdlib/strtol_l.c1
-rw-r--r--stdlib/strtold.c1
-rw-r--r--stdlib/strtoll_l.c1
-rw-r--r--stdlib/strtoul_l.c1
-rw-r--r--stdlib/strtoull_l.c1
-rw-r--r--stdlib/test-a64l.c1
-rw-r--r--stdlib/test-canon.c1
-rw-r--r--stdlib/test-canon2.c1
-rw-r--r--stdlib/testmb2.c1
-rw-r--r--stdlib/tst-bsearch.c1
-rw-r--r--stdlib/tst-qsort.c1
-rw-r--r--stdlib/tst-random.c1
-rw-r--r--stdlib/tst-random2.c1
-rw-r--r--stdlib/tst-system.c1
-rw-r--r--stdlib/tst-xpg-basename.c1
-rw-r--r--stdlib/xpg_basename.c1
-rw-r--r--string/argz-addsep.c1
-rw-r--r--string/argz-append.c1
-rw-r--r--string/argz-count.c1
-rw-r--r--string/argz-create.c1
-rw-r--r--string/argz-ctsep.c1
-rw-r--r--string/argz-delete.c1
-rw-r--r--string/argz-extract.c1
-rw-r--r--string/argz-insert.c1
-rw-r--r--string/argz-next.c1
-rw-r--r--string/argz-replace.c1
-rw-r--r--string/argz-stringify.c1
-rw-r--r--string/bug-strncat1.c1
-rw-r--r--string/bug-strpbrk1.c1
-rw-r--r--string/bug-strspn1.c1
-rw-r--r--string/bzero.c1
-rw-r--r--string/envz.c1
-rw-r--r--string/ffs.c1
-rw-r--r--string/ffsll.c1
-rw-r--r--string/memcpy.c1
-rw-r--r--string/memmove.c1
-rw-r--r--string/stratcliff.c1
-rw-r--r--string/strcoll.c1
-rw-r--r--string/strcoll_l.c1
-rw-r--r--string/strlen.c3
-rw-r--r--string/strnlen.c1
-rw-r--r--string/strxfrm.c1
-rw-r--r--string/strxfrm_l.c1
-rw-r--r--string/test-ffs.c2
-rw-r--r--string/test-memccpy.c1
-rw-r--r--string/test-memchr.c1
-rw-r--r--string/test-memcmp.c2
-rw-r--r--string/test-memcpy.c1
-rw-r--r--string/test-memmem.c1
-rw-r--r--string/test-memmove.c1
-rw-r--r--string/test-mempcpy.c1
-rw-r--r--string/test-memrchr.c1
-rw-r--r--string/test-memset.c1
-rw-r--r--string/test-rawmemchr.c1
-rw-r--r--string/test-stpcpy.c1
-rw-r--r--string/test-stpncpy.c1
-rw-r--r--string/test-strcasecmp.c1
-rw-r--r--string/test-strcasestr.c1
-rw-r--r--string/test-strcat.c1
-rw-r--r--string/test-strchr.c2
-rw-r--r--string/test-strcmp.c2
-rw-r--r--string/test-strcpy.c2
-rw-r--r--string/test-strcspn.c1
-rw-r--r--string/test-string.h1
-rw-r--r--string/test-strlen.c2
-rw-r--r--string/test-strncasecmp.c1
-rw-r--r--string/test-strncat.c1
-rw-r--r--string/test-strncmp.c1
-rw-r--r--string/test-strncpy.c1
-rw-r--r--string/test-strnlen.c1
-rw-r--r--string/test-strpbrk.c1
-rw-r--r--string/test-strrchr.c3
-rw-r--r--string/test-strspn.c1
-rw-r--r--string/test-strstr.c1
-rw-r--r--string/testcopy.c1
-rw-r--r--string/tst-bswap.c1
-rw-r--r--string/wordcopy.c1
-rw-r--r--sunrpc/create_xid.c1
-rw-r--r--sunrpc/netname.c1
-rw-r--r--sunrpc/publickey.c1
-rw-r--r--sunrpc/svc.c1
-rw-r--r--sunrpc/tst-xdrmem.c1
-rw-r--r--sunrpc/tst-xdrmem2.c1
-rw-r--r--sunrpc/xdr_intXX_t.c1
-rw-r--r--sysdeps/aarch64/e_sqrtl.c2
-rw-r--r--sysdeps/alpha/Makefile1
-rw-r--r--sysdeps/alpha/_mcount.S1
-rw-r--r--sysdeps/alpha/alphaev6/memset.S2
-rw-r--r--sysdeps/alpha/alphaev6/stxcpy.S2
-rw-r--r--sysdeps/alpha/alphaev6/stxncpy.S2
-rw-r--r--sysdeps/alpha/alphaev67/stpcpy.S1
-rw-r--r--sysdeps/alpha/alphaev67/stpncpy.S1
-rw-r--r--sysdeps/alpha/alphaev67/strcat.S2
-rw-r--r--sysdeps/alpha/alphaev67/strchr.S2
-rw-r--r--sysdeps/alpha/alphaev67/strlen.S2
-rw-r--r--sysdeps/alpha/alphaev67/strncat.S2
-rw-r--r--sysdeps/alpha/bzero.S1
-rw-r--r--sysdeps/alpha/div.S1
-rw-r--r--sysdeps/alpha/dl-machine.h1
-rw-r--r--sysdeps/alpha/dl-procinfo.c1
-rw-r--r--sysdeps/alpha/dl-procinfo.h1
-rw-r--r--sysdeps/alpha/e_sqrtl.c2
-rw-r--r--sysdeps/alpha/ffs.S1
-rw-r--r--sysdeps/alpha/fpu/e_sqrt.c1
-rw-r--r--sysdeps/alpha/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/alpha/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/alpha/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/alpha/fpu/fegetenv.c1
-rw-r--r--sysdeps/alpha/fpu/fegetexcept.c1
-rw-r--r--sysdeps/alpha/fpu/fegetround.c1
-rw-r--r--sysdeps/alpha/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/alpha/fpu/fesetenv.c1
-rw-r--r--sysdeps/alpha/fpu/fesetround.c1
-rw-r--r--sysdeps/alpha/fpu/feupdateenv.c1
-rw-r--r--sysdeps/alpha/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/alpha/fpu/fpu_control.h1
-rw-r--r--sysdeps/alpha/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/alpha/fpu/ftestexcept.c1
-rw-r--r--sysdeps/alpha/fpu/s_copysign.c1
-rw-r--r--sysdeps/alpha/fpu/s_copysignf.c1
-rw-r--r--sysdeps/alpha/fpu/s_fabs.c1
-rw-r--r--sysdeps/alpha/fpu/s_fabsf.c1
-rw-r--r--sysdeps/alpha/fpu/s_rint.c1
-rw-r--r--sysdeps/alpha/fpu/s_rintf.c1
-rw-r--r--sysdeps/alpha/hp-timing.h1
-rw-r--r--sysdeps/alpha/jmpbuf-unwind.h1
-rw-r--r--sysdeps/alpha/ldiv.S1
-rw-r--r--sysdeps/alpha/memset.S1
-rw-r--r--sysdeps/alpha/nptl/pthread_spin_lock.S1
-rw-r--r--sysdeps/alpha/nptl/pthread_spin_trylock.S1
-rw-r--r--sysdeps/alpha/ots_add.c2
-rw-r--r--sysdeps/alpha/ots_cmp.c2
-rw-r--r--sysdeps/alpha/ots_cmpe.c2
-rw-r--r--sysdeps/alpha/ots_cvtqux.c2
-rw-r--r--sysdeps/alpha/ots_cvtqx.c2
-rw-r--r--sysdeps/alpha/ots_cvttx.c2
-rw-r--r--sysdeps/alpha/ots_cvtxq.c2
-rw-r--r--sysdeps/alpha/ots_cvtxt.c2
-rw-r--r--sysdeps/alpha/ots_div.c2
-rw-r--r--sysdeps/alpha/ots_mul.c2
-rw-r--r--sysdeps/alpha/ots_nintxq.c2
-rw-r--r--sysdeps/alpha/ots_sub.c2
-rw-r--r--sysdeps/alpha/reml.S1
-rw-r--r--sysdeps/alpha/sfp-machine.h3
-rw-r--r--sysdeps/alpha/start.S1
-rw-r--r--sysdeps/alpha/stpcpy.S1
-rw-r--r--sysdeps/alpha/stpncpy.S1
-rw-r--r--sysdeps/alpha/strcat.S1
-rw-r--r--sysdeps/alpha/strchr.S1
-rw-r--r--sysdeps/alpha/strcmp.S1
-rw-r--r--sysdeps/alpha/strcpy.S1
-rw-r--r--sysdeps/alpha/strlen.S1
-rw-r--r--sysdeps/alpha/strncat.S1
-rw-r--r--sysdeps/alpha/strncmp.S1
-rw-r--r--sysdeps/alpha/strncpy.S1
-rw-r--r--sysdeps/alpha/stxcpy.S1
-rw-r--r--sysdeps/alpha/stxncpy.S1
-rw-r--r--sysdeps/arm/armv6t2/memchr.S1
-rw-r--r--sysdeps/arm/backtrace.c1
-rw-r--r--sysdeps/arm/fedisblxcpt.c1
-rw-r--r--sysdeps/arm/feenablxcpt.c1
-rw-r--r--sysdeps/arm/fegetexcept.c1
-rw-r--r--sysdeps/arm/feupdateenv.c1
-rw-r--r--sysdeps/arm/fgetexcptflg.c1
-rw-r--r--sysdeps/arm/memcpy.S1
-rw-r--r--sysdeps/arm/memmove.S1
-rw-r--r--sysdeps/arm/memset.S1
-rw-r--r--sysdeps/arm/strlen.S1
-rw-r--r--sysdeps/arm/unwind.h1
-rw-r--r--sysdeps/generic/atomic-machine.h1
-rw-r--r--sysdeps/generic/dl-librecon.h1
-rw-r--r--sysdeps/generic/dl-procinfo.h1
-rw-r--r--sysdeps/generic/dwarf2.h2
-rw-r--r--sysdeps/generic/framestate.c1
-rw-r--r--sysdeps/generic/hp-timing-common.h1
-rw-r--r--sysdeps/generic/hp-timing.h1
-rw-r--r--sysdeps/generic/ifreq.h1
-rw-r--r--sysdeps/generic/ldconfig.h1
-rw-r--r--sysdeps/generic/memcopy.h1
-rw-r--r--sysdeps/generic/not-cancel.h1
-rw-r--r--sysdeps/generic/register-dump.h1
-rw-r--r--sysdeps/generic/sigcontextinfo.h1
-rw-r--r--sysdeps/generic/sigset-cvt-mask.h1
-rw-r--r--sysdeps/generic/unwind-dw2-fde-glibc.c1
-rw-r--r--sysdeps/generic/unwind-dw2-fde.c1
-rw-r--r--sysdeps/generic/unwind-dw2-fde.h1
-rw-r--r--sysdeps/generic/unwind-resume.c1
-rw-r--r--sysdeps/generic/utmp-equal.h2
-rw-r--r--sysdeps/gnu/sys/mtio.h1
-rw-r--r--sysdeps/gnu/updwtmp.c1
-rw-r--r--sysdeps/gnu/utmp_file.c1
-rw-r--r--sysdeps/hppa/Makefile1
-rw-r--r--sysdeps/hppa/dl-machine.h1
-rw-r--r--sysdeps/hppa/fpu/bits/fenv.h1
-rw-r--r--sysdeps/hppa/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/hppa/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/hppa/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/hppa/fpu/fegetenv.c1
-rw-r--r--sysdeps/hppa/fpu/fegetexcept.c1
-rw-r--r--sysdeps/hppa/fpu/fegetround.c1
-rw-r--r--sysdeps/hppa/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/hppa/fpu/fesetenv.c3
-rw-r--r--sysdeps/hppa/fpu/fesetround.c1
-rw-r--r--sysdeps/hppa/fpu/feupdateenv.c1
-rw-r--r--sysdeps/hppa/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/hppa/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/hppa/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/hppa/fpu/ftestexcept.c1
-rw-r--r--sysdeps/hppa/hppa1.1/s_signbit.c1
-rw-r--r--sysdeps/hppa/libgcc-compat.c1
-rw-r--r--sysdeps/hppa/sysdep.h1
-rw-r--r--sysdeps/htl/raise.c1
-rw-r--r--sysdeps/htl/timer_routines.c1
-rw-r--r--sysdeps/i386/backtrace.c1
-rw-r--r--sysdeps/i386/dl-procinfo.c1
-rw-r--r--sysdeps/i386/ffs.c1
-rw-r--r--sysdeps/i386/fpu/e_acos.S1
-rw-r--r--sysdeps/i386/fpu/e_acosf.S2
-rw-r--r--sysdeps/i386/fpu/e_acosh.S1
-rw-r--r--sysdeps/i386/fpu/e_acoshf.S1
-rw-r--r--sysdeps/i386/fpu/e_acoshl.S1
-rw-r--r--sysdeps/i386/fpu/e_acosl.c2
-rw-r--r--sysdeps/i386/fpu/e_asin.S1
-rw-r--r--sysdeps/i386/fpu/e_asinf.S2
-rw-r--r--sysdeps/i386/fpu/e_atan2.S1
-rw-r--r--sysdeps/i386/fpu/e_atan2f.S1
-rw-r--r--sysdeps/i386/fpu/e_atan2l.c2
-rw-r--r--sysdeps/i386/fpu/e_atanh.S1
-rw-r--r--sysdeps/i386/fpu/e_atanhf.S1
-rw-r--r--sysdeps/i386/fpu/e_atanhl.S1
-rw-r--r--sysdeps/i386/fpu/e_exp.S1
-rw-r--r--sysdeps/i386/fpu/e_exp10.S3
-rw-r--r--sysdeps/i386/fpu/e_exp2.S2
-rw-r--r--sysdeps/i386/fpu/e_exp2l.S2
-rw-r--r--sysdeps/i386/fpu/e_expl.S2
-rw-r--r--sysdeps/i386/fpu/e_fmod.S1
-rw-r--r--sysdeps/i386/fpu/e_fmodf.S2
-rw-r--r--sysdeps/i386/fpu/e_fmodl.c2
-rw-r--r--sysdeps/i386/fpu/e_hypot.S1
-rw-r--r--sysdeps/i386/fpu/e_hypotf.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogb.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogbf.S1
-rw-r--r--sysdeps/i386/fpu/e_ilogbl.S2
-rw-r--r--sysdeps/i386/fpu/e_log.S3
-rw-r--r--sysdeps/i386/fpu/e_log10.S3
-rw-r--r--sysdeps/i386/fpu/e_log10f.S4
-rw-r--r--sysdeps/i386/fpu/e_log10l.S5
-rw-r--r--sysdeps/i386/fpu/e_log2.S4
-rw-r--r--sysdeps/i386/fpu/e_log2l.S4
-rw-r--r--sysdeps/i386/fpu/e_logl.S2
-rw-r--r--sysdeps/i386/fpu/e_pow.S1
-rw-r--r--sysdeps/i386/fpu/e_powl.S1
-rw-r--r--sysdeps/i386/fpu/e_remainder.S1
-rw-r--r--sysdeps/i386/fpu/e_remainderf.S1
-rw-r--r--sysdeps/i386/fpu/e_remainderl.S2
-rw-r--r--sysdeps/i386/fpu/e_scalb.S3
-rw-r--r--sysdeps/i386/fpu/e_scalbf.S4
-rw-r--r--sysdeps/i386/fpu/e_scalbl.S5
-rw-r--r--sysdeps/i386/fpu/e_sqrt.S1
-rw-r--r--sysdeps/i386/fpu/e_sqrtf.S1
-rw-r--r--sysdeps/i386/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/i386/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/i386/fpu/fegetenv.c1
-rw-r--r--sysdeps/i386/fpu/fegetexcept.c1
-rw-r--r--sysdeps/i386/fpu/fegetround.c1
-rw-r--r--sysdeps/i386/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fesetenv.c1
-rw-r--r--sysdeps/i386/fpu/fesetround.c1
-rw-r--r--sysdeps/i386/fpu/feupdateenv.c1
-rw-r--r--sysdeps/i386/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/i386/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/i386/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/i386/fpu/ftestexcept.c1
-rw-r--r--sysdeps/i386/fpu/s_asinh.S1
-rw-r--r--sysdeps/i386/fpu/s_asinhf.S1
-rw-r--r--sysdeps/i386/fpu/s_asinhl.S1
-rw-r--r--sysdeps/i386/fpu/s_atan.S1
-rw-r--r--sysdeps/i386/fpu/s_atanf.S1
-rw-r--r--sysdeps/i386/fpu/s_atanl.c2
-rw-r--r--sysdeps/i386/fpu/s_cbrt.S2
-rw-r--r--sysdeps/i386/fpu/s_cbrtf.S2
-rw-r--r--sysdeps/i386/fpu/s_cbrtl.S2
-rw-r--r--sysdeps/i386/fpu/s_ceil.S1
-rw-r--r--sysdeps/i386/fpu/s_ceilf.S1
-rw-r--r--sysdeps/i386/fpu/s_ceill.S2
-rw-r--r--sysdeps/i386/fpu/s_copysign.S1
-rw-r--r--sysdeps/i386/fpu/s_copysignf.S1
-rw-r--r--sysdeps/i386/fpu/s_copysignl.S2
-rw-r--r--sysdeps/i386/fpu/s_expm1.S3
-rw-r--r--sysdeps/i386/fpu/s_expm1f.S3
-rw-r--r--sysdeps/i386/fpu/s_finite.S4
-rw-r--r--sysdeps/i386/fpu/s_finitef.S3
-rw-r--r--sysdeps/i386/fpu/s_finitel.S3
-rw-r--r--sysdeps/i386/fpu/s_floor.S1
-rw-r--r--sysdeps/i386/fpu/s_floorf.S1
-rw-r--r--sysdeps/i386/fpu/s_floorl.S2
-rw-r--r--sysdeps/i386/fpu/s_fmax.S1
-rw-r--r--sysdeps/i386/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/i386/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/i386/fpu/s_fmin.S1
-rw-r--r--sysdeps/i386/fpu/s_fminf.S1
-rw-r--r--sysdeps/i386/fpu/s_fminl.S1
-rw-r--r--sysdeps/i386/fpu/s_frexp.S1
-rw-r--r--sysdeps/i386/fpu/s_frexpf.S1
-rw-r--r--sysdeps/i386/fpu/s_frexpl.S1
-rw-r--r--sysdeps/i386/fpu/s_isinfl.c2
-rw-r--r--sysdeps/i386/fpu/s_llrint.S1
-rw-r--r--sysdeps/i386/fpu/s_llrintf.S1
-rw-r--r--sysdeps/i386/fpu/s_llrintl.S1
-rw-r--r--sysdeps/i386/fpu/s_log1p.S1
-rw-r--r--sysdeps/i386/fpu/s_log1pf.S1
-rw-r--r--sysdeps/i386/fpu/s_log1pl.S2
-rw-r--r--sysdeps/i386/fpu/s_logb.S1
-rw-r--r--sysdeps/i386/fpu/s_logbf.S1
-rw-r--r--sysdeps/i386/fpu/s_logbl.c2
-rw-r--r--sysdeps/i386/fpu/s_lrint.S1
-rw-r--r--sysdeps/i386/fpu/s_lrintf.S1
-rw-r--r--sysdeps/i386/fpu/s_lrintl.S1
-rw-r--r--sysdeps/i386/fpu/s_nearbyint.S2
-rw-r--r--sysdeps/i386/fpu/s_nearbyintf.S2
-rw-r--r--sysdeps/i386/fpu/s_nearbyintl.S2
-rw-r--r--sysdeps/i386/fpu/s_nextafterl.c2
-rw-r--r--sysdeps/i386/fpu/s_nexttowardf.c1
-rw-r--r--sysdeps/i386/fpu/s_remquo.S2
-rw-r--r--sysdeps/i386/fpu/s_remquof.S2
-rw-r--r--sysdeps/i386/fpu/s_remquol.S2
-rw-r--r--sysdeps/i386/fpu/s_rint.S1
-rw-r--r--sysdeps/i386/fpu/s_rintf.S1
-rw-r--r--sysdeps/i386/fpu/s_rintl.c2
-rw-r--r--sysdeps/i386/fpu/s_scalbn.S1
-rw-r--r--sysdeps/i386/fpu/s_scalbnf.S1
-rw-r--r--sysdeps/i386/fpu/s_scalbnl.S2
-rw-r--r--sysdeps/i386/fpu/s_significand.S1
-rw-r--r--sysdeps/i386/fpu/s_significandf.S1
-rw-r--r--sysdeps/i386/fpu/s_significandl.c2
-rw-r--r--sysdeps/i386/fpu/s_trunc.S1
-rw-r--r--sysdeps/i386/fpu/s_truncf.S1
-rw-r--r--sysdeps/i386/fpu/s_truncl.S1
-rw-r--r--sysdeps/i386/i386-mcount.S1
-rw-r--r--sysdeps/i386/i586/memcopy.h1
-rw-r--r--sysdeps/i386/i586/memcpy.S1
-rw-r--r--sysdeps/i386/i586/memset.S1
-rw-r--r--sysdeps/i386/i586/strchr.S1
-rw-r--r--sysdeps/i386/i586/strcpy.S1
-rw-r--r--sysdeps/i386/i586/strlen.S1
-rw-r--r--sysdeps/i386/i686/dl-hash.h1
-rw-r--r--sysdeps/i386/i686/ffs.c1
-rw-r--r--sysdeps/i386/i686/fpu/e_log.S1
-rw-r--r--sysdeps/i386/i686/fpu/e_logl.S3
-rw-r--r--sysdeps/i386/i686/fpu/s_fmax.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fmin.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fminf.S1
-rw-r--r--sysdeps/i386/i686/fpu/s_fminl.S1
-rw-r--r--sysdeps/i386/i686/memcpy.S1
-rw-r--r--sysdeps/i386/i686/memmove.S1
-rw-r--r--sysdeps/i386/i686/mempcpy.S1
-rw-r--r--sysdeps/i386/i686/memset.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcmp-sse4.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcmp-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memcpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memset-sse2-rep.S1
-rw-r--r--sysdeps/i386/i686/multiarch/memset-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fma-fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fmaf-fma.c1
-rw-r--r--sysdeps/i386/i686/multiarch/s_fmaf.c1
-rw-r--r--sysdeps/i386/i686/multiarch/strcat-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcat-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcmp-sse4.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcmp-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcpy-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strcpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strlen-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S1
-rw-r--r--sysdeps/i386/i686/multiarch/strrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcschr-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcscmp-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcscpy-ssse3.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcslen-sse2.S1
-rw-r--r--sysdeps/i386/i686/multiarch/wcsrchr-sse2.S1
-rw-r--r--sysdeps/i386/i686/nptl/tls.h1
-rw-r--r--sysdeps/i386/i686/pthread_spin_trylock.S1
-rw-r--r--sysdeps/i386/i686/strcmp.S1
-rw-r--r--sysdeps/i386/jmpbuf-unwind.h1
-rw-r--r--sysdeps/i386/machine-gmon.h1
-rw-r--r--sysdeps/i386/memchr.S9
-rw-r--r--sysdeps/i386/memcopy.h1
-rw-r--r--sysdeps/i386/nptl/pthread_spin_init.c1
-rw-r--r--sysdeps/i386/nptl/pthread_spin_unlock.S1
-rw-r--r--sysdeps/i386/pthread_spin_trylock.S1
-rw-r--r--sysdeps/i386/rawmemchr.S9
-rw-r--r--sysdeps/i386/stpcpy.S1
-rw-r--r--sysdeps/i386/stpncpy.S5
-rw-r--r--sysdeps/i386/strcat.S2
-rw-r--r--sysdeps/i386/strchr.S2
-rw-r--r--sysdeps/i386/strchrnul.S2
-rw-r--r--sysdeps/i386/strcspn.S2
-rw-r--r--sysdeps/i386/strlen.S1
-rw-r--r--sysdeps/i386/strlen.c1
-rw-r--r--sysdeps/i386/strpbrk.S2
-rw-r--r--sysdeps/i386/strrchr.S2
-rw-r--r--sysdeps/i386/strspn.S2
-rw-r--r--sysdeps/ia64/_mcount.S1
-rw-r--r--sysdeps/ia64/bzero.S2
-rw-r--r--sysdeps/ia64/fpu/e_acos.S1
-rw-r--r--sysdeps/ia64/fpu/e_acosf.S1
-rw-r--r--sysdeps/ia64/fpu/e_acosh.S1
-rw-r--r--sysdeps/ia64/fpu/e_acoshf.S1
-rw-r--r--sysdeps/ia64/fpu/e_acoshl.S1
-rw-r--r--sysdeps/ia64/fpu/e_acosl.S1
-rw-r--r--sysdeps/ia64/fpu/e_asin.S1
-rw-r--r--sysdeps/ia64/fpu/e_asinf.S1
-rw-r--r--sysdeps/ia64/fpu/e_asinl.S1
-rw-r--r--sysdeps/ia64/fpu/e_atan2.S1
-rw-r--r--sysdeps/ia64/fpu/e_atan2f.S1
-rw-r--r--sysdeps/ia64/fpu/e_atanh.S1
-rw-r--r--sysdeps/ia64/fpu/e_atanhf.S1
-rw-r--r--sysdeps/ia64/fpu/e_atanhl.S1
-rw-r--r--sysdeps/ia64/fpu/e_cosh.S1
-rw-r--r--sysdeps/ia64/fpu/e_coshf.S1
-rw-r--r--sysdeps/ia64/fpu/e_coshl.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp10.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp10l.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp2.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp2f.S1
-rw-r--r--sysdeps/ia64/fpu/e_exp2l.S1
-rw-r--r--sysdeps/ia64/fpu/e_expf.S1
-rw-r--r--sysdeps/ia64/fpu/e_fmod.S1
-rw-r--r--sysdeps/ia64/fpu/e_fmodf.S1
-rw-r--r--sysdeps/ia64/fpu/e_fmodl.S1
-rw-r--r--sysdeps/ia64/fpu/e_hypot.S1
-rw-r--r--sysdeps/ia64/fpu/e_hypotf.S1
-rw-r--r--sysdeps/ia64/fpu/e_hypotl.S1
-rw-r--r--sysdeps/ia64/fpu/e_ilogbl.S1
-rw-r--r--sysdeps/ia64/fpu/e_lgamma_r.c1
-rw-r--r--sysdeps/ia64/fpu/e_lgammaf_r.c1
-rw-r--r--sysdeps/ia64/fpu/e_lgammal_r.c1
-rw-r--r--sysdeps/ia64/fpu/e_log.S1
-rw-r--r--sysdeps/ia64/fpu/e_log2.S1
-rw-r--r--sysdeps/ia64/fpu/e_log2f.S1
-rw-r--r--sysdeps/ia64/fpu/e_log2l.S1
-rw-r--r--sysdeps/ia64/fpu/e_logf.S1
-rw-r--r--sysdeps/ia64/fpu/e_logl.S1
-rw-r--r--sysdeps/ia64/fpu/e_pow.S1
-rw-r--r--sysdeps/ia64/fpu/e_powf.S1
-rw-r--r--sysdeps/ia64/fpu/e_powl.S1
-rw-r--r--sysdeps/ia64/fpu/e_remainder.S1
-rw-r--r--sysdeps/ia64/fpu/e_remainderf.S1
-rw-r--r--sysdeps/ia64/fpu/e_remainderl.S1
-rw-r--r--sysdeps/ia64/fpu/e_scalb.S1
-rw-r--r--sysdeps/ia64/fpu/e_scalbf.S1
-rw-r--r--sysdeps/ia64/fpu/e_scalbl.S1
-rw-r--r--sysdeps/ia64/fpu/e_sinh.S1
-rw-r--r--sysdeps/ia64/fpu/e_sinhf.S1
-rw-r--r--sysdeps/ia64/fpu/e_sinhl.S1
-rw-r--r--sysdeps/ia64/fpu/e_sqrt.S1
-rw-r--r--sysdeps/ia64/fpu/e_sqrtf.S1
-rw-r--r--sysdeps/ia64/fpu/e_sqrtl.S1
-rw-r--r--sysdeps/ia64/fpu/fclrexcpt.c2
-rw-r--r--sysdeps/ia64/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/ia64/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/ia64/fpu/fegetenv.c1
-rw-r--r--sysdeps/ia64/fpu/fegetexcept.c1
-rw-r--r--sysdeps/ia64/fpu/fegetround.c1
-rw-r--r--sysdeps/ia64/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/ia64/fpu/fesetenv.c1
-rw-r--r--sysdeps/ia64/fpu/fesetround.c1
-rw-r--r--sysdeps/ia64/fpu/feupdateenv.c1
-rw-r--r--sysdeps/ia64/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/ia64/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/ia64/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/ia64/fpu/ftestexcept.c1
-rw-r--r--sysdeps/ia64/fpu/get-rounding-mode.h1
-rw-r--r--sysdeps/ia64/fpu/libm_cpu_defs.h1
-rw-r--r--sysdeps/ia64/fpu/libm_error.c1
-rw-r--r--sysdeps/ia64/fpu/libm_error_codes.h1
-rw-r--r--sysdeps/ia64/fpu/libm_frexp.S1
-rw-r--r--sysdeps/ia64/fpu/libm_frexp4.S2
-rw-r--r--sysdeps/ia64/fpu/libm_frexp4f.S2
-rw-r--r--sysdeps/ia64/fpu/libm_frexp4l.S2
-rw-r--r--sysdeps/ia64/fpu/libm_frexpf.S1
-rw-r--r--sysdeps/ia64/fpu/libm_frexpl.S1
-rw-r--r--sysdeps/ia64/fpu/libm_lgamma.S1
-rw-r--r--sysdeps/ia64/fpu/libm_lgammaf.S1
-rw-r--r--sysdeps/ia64/fpu/libm_lgammal.S1
-rw-r--r--sysdeps/ia64/fpu/libm_reduce.S1
-rw-r--r--sysdeps/ia64/fpu/libm_scalblnf.S1
-rw-r--r--sysdeps/ia64/fpu/libm_sincos.S1
-rw-r--r--sysdeps/ia64/fpu/libm_sincos_large.S1
-rw-r--r--sysdeps/ia64/fpu/libm_sincosf.S1
-rw-r--r--sysdeps/ia64/fpu/libm_sincosl.S1
-rw-r--r--sysdeps/ia64/fpu/libm_support.h1
-rw-r--r--sysdeps/ia64/fpu/libm_tan.S2
-rw-r--r--sysdeps/ia64/fpu/s_asinh.S1
-rw-r--r--sysdeps/ia64/fpu/s_asinhf.S1
-rw-r--r--sysdeps/ia64/fpu/s_asinhl.S1
-rw-r--r--sysdeps/ia64/fpu/s_atan.S1
-rw-r--r--sysdeps/ia64/fpu/s_atanf.S1
-rw-r--r--sysdeps/ia64/fpu/s_atanl.S1
-rw-r--r--sysdeps/ia64/fpu/s_cbrt.S1
-rw-r--r--sysdeps/ia64/fpu/s_cbrtf.S1
-rw-r--r--sysdeps/ia64/fpu/s_cbrtl.S1
-rw-r--r--sysdeps/ia64/fpu/s_ceil.S1
-rw-r--r--sysdeps/ia64/fpu/s_ceilf.S1
-rw-r--r--sysdeps/ia64/fpu/s_ceill.S1
-rw-r--r--sysdeps/ia64/fpu/s_cos.S1
-rw-r--r--sysdeps/ia64/fpu/s_cosf.S1
-rw-r--r--sysdeps/ia64/fpu/s_cosl.S1
-rw-r--r--sysdeps/ia64/fpu/s_erf.S1
-rw-r--r--sysdeps/ia64/fpu/s_erfc.S1
-rw-r--r--sysdeps/ia64/fpu/s_erfcf.S1
-rw-r--r--sysdeps/ia64/fpu/s_erfcl.S1
-rw-r--r--sysdeps/ia64/fpu/s_erff.S1
-rw-r--r--sysdeps/ia64/fpu/s_erfl.S1
-rw-r--r--sysdeps/ia64/fpu/s_expm1.S1
-rw-r--r--sysdeps/ia64/fpu/s_expm1f.S1
-rw-r--r--sysdeps/ia64/fpu/s_expm1l.S1
-rw-r--r--sysdeps/ia64/fpu/s_fabs.S1
-rw-r--r--sysdeps/ia64/fpu/s_fabsf.S1
-rw-r--r--sysdeps/ia64/fpu/s_fabsl.S1
-rw-r--r--sysdeps/ia64/fpu/s_fdim.S1
-rw-r--r--sysdeps/ia64/fpu/s_fdimf.S1
-rw-r--r--sysdeps/ia64/fpu/s_fdiml.S1
-rw-r--r--sysdeps/ia64/fpu/s_floor.S1
-rw-r--r--sysdeps/ia64/fpu/s_floorf.S1
-rw-r--r--sysdeps/ia64/fpu/s_floorl.S1
-rw-r--r--sysdeps/ia64/fpu/s_fma.S1
-rw-r--r--sysdeps/ia64/fpu/s_fmaf.S1
-rw-r--r--sysdeps/ia64/fpu/s_fmal.S1
-rw-r--r--sysdeps/ia64/fpu/s_fmax.S1
-rw-r--r--sysdeps/ia64/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/ia64/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/ia64/fpu/s_frexp.c1
-rw-r--r--sysdeps/ia64/fpu/s_frexpf.c1
-rw-r--r--sysdeps/ia64/fpu/s_frexpl.c1
-rw-r--r--sysdeps/ia64/fpu/s_ilogb.S1
-rw-r--r--sysdeps/ia64/fpu/s_ilogbf.S1
-rw-r--r--sysdeps/ia64/fpu/s_isinf.S1
-rw-r--r--sysdeps/ia64/fpu/s_isnan.S1
-rw-r--r--sysdeps/ia64/fpu/s_ldexp.c1
-rw-r--r--sysdeps/ia64/fpu/s_ldexpf.c1
-rw-r--r--sysdeps/ia64/fpu/s_ldexpl.c1
-rw-r--r--sysdeps/ia64/fpu/s_libm_ldexp.S1
-rw-r--r--sysdeps/ia64/fpu/s_libm_ldexpf.S1
-rw-r--r--sysdeps/ia64/fpu/s_libm_ldexpl.S1
-rw-r--r--sysdeps/ia64/fpu/s_libm_scalbn.S1
-rw-r--r--sysdeps/ia64/fpu/s_libm_scalbnf.S1
-rw-r--r--sysdeps/ia64/fpu/s_libm_scalbnl.S1
-rw-r--r--sysdeps/ia64/fpu/s_log1p.S1
-rw-r--r--sysdeps/ia64/fpu/s_log1pf.S1
-rw-r--r--sysdeps/ia64/fpu/s_log1pl.S1
-rw-r--r--sysdeps/ia64/fpu/s_logb.S1
-rw-r--r--sysdeps/ia64/fpu/s_logbf.S1
-rw-r--r--sysdeps/ia64/fpu/s_logbl.S1
-rw-r--r--sysdeps/ia64/fpu/s_modf.S1
-rw-r--r--sysdeps/ia64/fpu/s_modff.S1
-rw-r--r--sysdeps/ia64/fpu/s_modfl.S1
-rw-r--r--sysdeps/ia64/fpu/s_nearbyint.S1
-rw-r--r--sysdeps/ia64/fpu/s_nearbyintf.S1
-rw-r--r--sysdeps/ia64/fpu/s_nearbyintl.S1
-rw-r--r--sysdeps/ia64/fpu/s_nextafter.S1
-rw-r--r--sysdeps/ia64/fpu/s_nextafterf.S1
-rw-r--r--sysdeps/ia64/fpu/s_nextafterl.S1
-rw-r--r--sysdeps/ia64/fpu/s_nexttoward.S1
-rw-r--r--sysdeps/ia64/fpu/s_nexttowardf.S1
-rw-r--r--sysdeps/ia64/fpu/s_nexttowardl.S1
-rw-r--r--sysdeps/ia64/fpu/s_rint.S1
-rw-r--r--sysdeps/ia64/fpu/s_rintf.S1
-rw-r--r--sysdeps/ia64/fpu/s_rintl.S1
-rw-r--r--sysdeps/ia64/fpu/s_round.S1
-rw-r--r--sysdeps/ia64/fpu/s_roundf.S1
-rw-r--r--sysdeps/ia64/fpu/s_roundl.S1
-rw-r--r--sysdeps/ia64/fpu/s_scalblnf.c1
-rw-r--r--sysdeps/ia64/fpu/s_scalbn.c1
-rw-r--r--sysdeps/ia64/fpu/s_scalbnf.c1
-rw-r--r--sysdeps/ia64/fpu/s_scalbnl.c1
-rw-r--r--sysdeps/ia64/fpu/s_significand.S1
-rw-r--r--sysdeps/ia64/fpu/s_significandf.S1
-rw-r--r--sysdeps/ia64/fpu/s_significandl.S1
-rw-r--r--sysdeps/ia64/fpu/s_tan.S1
-rw-r--r--sysdeps/ia64/fpu/s_tanf.S1
-rw-r--r--sysdeps/ia64/fpu/s_tanh.S1
-rw-r--r--sysdeps/ia64/fpu/s_tanhf.S1
-rw-r--r--sysdeps/ia64/fpu/s_tanhl.S1
-rw-r--r--sysdeps/ia64/fpu/s_tanl.S1
-rw-r--r--sysdeps/ia64/fpu/s_trunc.S1
-rw-r--r--sysdeps/ia64/fpu/s_truncf.S1
-rw-r--r--sysdeps/ia64/fpu/s_truncl.S1
-rw-r--r--sysdeps/ia64/fpu/w_lgamma_main.c1
-rw-r--r--sysdeps/ia64/fpu/w_lgammaf_main.c1
-rw-r--r--sysdeps/ia64/fpu/w_lgammal_main.c1
-rw-r--r--sysdeps/ia64/fpu/w_tgamma_compat.S1
-rw-r--r--sysdeps/ia64/fpu/w_tgammaf_compat.S1
-rw-r--r--sysdeps/ia64/fpu/w_tgammal_compat.S1
-rw-r--r--sysdeps/ia64/hp-timing.h1
-rw-r--r--sysdeps/ia64/htonl.S1
-rw-r--r--sysdeps/ia64/htons.S1
-rw-r--r--sysdeps/ia64/jmpbuf-unwind.h1
-rw-r--r--sysdeps/ia64/memccpy.S1
-rw-r--r--sysdeps/ia64/memchr.S1
-rw-r--r--sysdeps/ia64/memcmp.S1
-rw-r--r--sysdeps/ia64/memcpy.S2
-rw-r--r--sysdeps/ia64/memmove.S1
-rw-r--r--sysdeps/ia64/memset.S2
-rw-r--r--sysdeps/ia64/nptl/pthread_spin_lock.c1
-rw-r--r--sysdeps/ia64/nptl/pthread_spin_trylock.c1
-rw-r--r--sysdeps/ia64/nptl/pthread_spin_unlock.c1
-rw-r--r--sysdeps/ia64/start.S1
-rw-r--r--sysdeps/ia64/strchr.S1
-rw-r--r--sysdeps/ia64/strcmp.S1
-rw-r--r--sysdeps/ia64/strcpy.S1
-rw-r--r--sysdeps/ia64/strlen.S1
-rw-r--r--sysdeps/ia64/strncmp.S1
-rw-r--r--sysdeps/ia64/strncpy.S2
-rw-r--r--sysdeps/ia64/sysdep.h1
-rw-r--r--sysdeps/ia64/unwind-resume.c1
-rw-r--r--sysdeps/ieee754/dbl-64/asincos.tbl1
-rw-r--r--sysdeps/ieee754/dbl-64/atnat.h1
-rw-r--r--sysdeps/ieee754/dbl-64/atnat2.h1
-rw-r--r--sysdeps/ieee754/dbl-64/branred.c1
-rw-r--r--sysdeps/ieee754/dbl-64/branred.h1
-rw-r--r--sysdeps/ieee754/dbl-64/dla.h1
-rw-r--r--sysdeps/ieee754/dbl-64/e_acosh.c1
-rw-r--r--sysdeps/ieee754/dbl-64/e_atanh.c1
-rw-r--r--sysdeps/ieee754/dbl-64/e_cosh.c1
-rw-r--r--sysdeps/ieee754/dbl-64/e_fmod.c1
-rw-r--r--sysdeps/ieee754/dbl-64/e_gamma_r.c1
-rw-r--r--sysdeps/ieee754/dbl-64/mydefs.h1
-rw-r--r--sysdeps/ieee754/dbl-64/powtwo.tbl1
-rw-r--r--sysdeps/ieee754/dbl-64/root.tbl1
-rw-r--r--sysdeps/ieee754/dbl-64/s_cbrt.c2
-rw-r--r--sysdeps/ieee754/dbl-64/s_floor.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_fma.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_fmaf.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_fpclassify.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_frexp.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_isinf.c2
-rw-r--r--sysdeps/ieee754/dbl-64/s_llrint.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_llround.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_logb.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_lrint.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_modf.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_nearbyint.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_remquo.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_round.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_signbit.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_sincos.c1
-rw-r--r--sysdeps/ieee754/dbl-64/s_trunc.c1
-rw-r--r--sysdeps/ieee754/dbl-64/sincostab.c1
-rw-r--r--sysdeps/ieee754/dbl-64/uasncs.h1
-rw-r--r--sysdeps/ieee754/dbl-64/uatan.tbl1
-rw-r--r--sysdeps/ieee754/dbl-64/urem.h1
-rw-r--r--sysdeps/ieee754/dbl-64/usncs.h1
-rw-r--r--sysdeps/ieee754/dbl-64/utan.h1
-rw-r--r--sysdeps/ieee754/dbl-64/utan.tbl1
-rw-r--r--sysdeps/ieee754/flt-32/e_acosf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_acoshf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_asinf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_atan2f.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_atanhf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_coshf.c2
-rw-r--r--sysdeps/ieee754/flt-32/e_fmodf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_gammaf_r.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_hypotf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_ilogbf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_j0f.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_j1f.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_jnf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_lgammaf_r.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_log10f.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_remainderf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_sinhf.c1
-rw-r--r--sysdeps/ieee754/flt-32/e_sqrtf.c1
-rw-r--r--sysdeps/ieee754/flt-32/k_tanf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_asinhf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_atanf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_cbrtf.c2
-rw-r--r--sysdeps/ieee754/flt-32/s_ceilf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_copysignf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_erff.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_expm1f.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_fabsf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_finitef.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_floorf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_fpclassifyf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_frexpf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_isinff.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_isnanf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_llrintf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_llroundf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_log1pf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_logbf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_lrintf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_lroundf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_modff.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_nearbyintf.c2
-rw-r--r--sysdeps/ieee754/flt-32/s_nextafterf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_remquof.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_rintf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_roundf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_scalblnf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_scalbnf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_signbitf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_tanf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_tanhf.c1
-rw-r--r--sysdeps/ieee754/flt-32/s_truncf.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_acoshl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_atan2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_atanhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_expl.c3
-rw-r--r--sysdeps/ieee754/ldbl-128/e_fmodl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_gammal_r.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/e_hypotl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_ilogbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_rem_pio2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_remainderl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/e_sinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/k_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/k_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/k_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_asinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_ceill.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_copysignl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fabsl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_finitel.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_floorl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fma.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fmal.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_fpclassifyl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_frexpl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_isinfl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_isnanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_llrintl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_llroundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_logbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_lrintl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_lroundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_modfl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nearbyintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_nextafterl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_remquol.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_rintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_roundl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_scalblnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_scalbnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_signbitl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_sincosl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/s_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_tanhl.c5
-rw-r--r--sysdeps/ieee754/ldbl-128/s_tanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128/s_truncl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128/t_expl.h1
-rw-r--r--sysdeps/ieee754/ldbl-128/t_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_atan2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_expl.c3
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_fmodl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/e_remainderl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/k_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/k_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/k_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/printf_fphex.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_copysignl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_fabsl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_finitel.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_fmal.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_frexpl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_isinfl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_isnanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_logbl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_modfl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_remquol.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_signbitl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_sincosl.c2
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_tanl.c1
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/t_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/e_acoshl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/e_atanhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/e_gammal_r.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/e_hypotl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/e_rem_pio2l.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/e_sinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/k_cosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/k_sinl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_asinhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_cbrtl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_copysignl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_cosl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_fma.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_fmal.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_frexpl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_llrintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_llroundl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_lrintl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_lroundl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_modfl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_nexttowardf.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_remquol.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_roundl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_scalblnl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_signbitl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-96/s_sinl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_tanhl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/s_tanl.c2
-rw-r--r--sysdeps/ieee754/ldbl-96/t_sincosl.c1
-rw-r--r--sysdeps/ieee754/ldbl-opt/nldbl-compat.c1
-rw-r--r--sysdeps/ieee754/ldbl-opt/nldbl-compat.h1
-rw-r--r--sysdeps/m68k/dl-tls.h1
-rw-r--r--sysdeps/m68k/ffs.c1
-rw-r--r--sysdeps/m68k/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/m68k/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/m68k/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/m68k/fpu/fegetenv.c1
-rw-r--r--sysdeps/m68k/fpu/fegetexcept.c1
-rw-r--r--sysdeps/m68k/fpu/fegetround.c1
-rw-r--r--sysdeps/m68k/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/m68k/fpu/fesetenv.c1
-rw-r--r--sysdeps/m68k/fpu/fesetround.c1
-rw-r--r--sysdeps/m68k/fpu/feupdateenv.c1
-rw-r--r--sysdeps/m68k/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/m68k/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/m68k/fpu/ftestexcept.c1
-rw-r--r--sysdeps/m68k/libc-tls.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/e_scalb.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_ccosh_template.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_cexp_template.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_csin_template.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_csinh_template.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c2
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_llrint.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_llrintf.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_llrintl.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_logbl.c2
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_lrint_template.c1
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_nextafterl.c3
-rw-r--r--sysdeps/m68k/m680x0/fpu/s_remquo_template.c1
-rw-r--r--sysdeps/m68k/m680x0/m68020/atomic-machine.h1
-rw-r--r--sysdeps/m68k/memchr.S1
-rw-r--r--sysdeps/m68k/memcopy.h1
-rw-r--r--sysdeps/m68k/nptl/Makefile1
-rw-r--r--sysdeps/m68k/nptl/bits/pthreadtypes-arch.h1
-rw-r--r--sysdeps/m68k/nptl/bits/semaphore.h1
-rw-r--r--sysdeps/m68k/nptl/pthreaddef.h1
-rw-r--r--sysdeps/m68k/nptl/tls.h1
-rw-r--r--sysdeps/m68k/rawmemchr.S1
-rw-r--r--sysdeps/m68k/strchr.S1
-rw-r--r--sysdeps/m68k/strchrnul.S1
-rw-r--r--sysdeps/m68k/wcpcpy_chk.c1
-rw-r--r--sysdeps/mach/hurd/hp-timing.h1
-rw-r--r--sysdeps/mach/hurd/i386/getcontext.S1
-rw-r--r--sysdeps/mach/hurd/i386/makecontext.S1
-rw-r--r--sysdeps/mach/hurd/i386/setcontext.S1
-rw-r--r--sysdeps/mach/hurd/i386/swapcontext.S1
-rw-r--r--sysdeps/mach/hurd/ifreq.h1
-rw-r--r--sysdeps/mach/hurd/net/if_arp.h1
-rw-r--r--sysdeps/mach/hurd/not-cancel.h1
-rw-r--r--sysdeps/mach/hurd/waitid.c1
-rw-r--r--sysdeps/mips/__longjmp.c1
-rw-r--r--sysdeps/mips/dl-machine.h1
-rw-r--r--sysdeps/mips/dl-procinfo.c1
-rw-r--r--sysdeps/mips/dl-procinfo.h1
-rw-r--r--sysdeps/mips/dl-trampoline.c1
-rw-r--r--sysdeps/mips/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/mips/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/mips/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/mips/fpu/fegetenv.c1
-rw-r--r--sysdeps/mips/fpu/fegetexcept.c1
-rw-r--r--sysdeps/mips/fpu/fegetround.c1
-rw-r--r--sysdeps/mips/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/mips/fpu/fenv_libc.h1
-rw-r--r--sysdeps/mips/fpu/fesetenv.c1
-rw-r--r--sysdeps/mips/fpu/fesetround.c1
-rw-r--r--sysdeps/mips/fpu/feupdateenv.c1
-rw-r--r--sysdeps/mips/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/mips/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/mips/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/mips/fpu/ftestexcept.c1
-rw-r--r--sysdeps/mips/mips64/__longjmp.c1
-rw-r--r--sysdeps/mips/mips64/e_sqrtl.c2
-rw-r--r--sysdeps/mips/mips64/setjmp_aux.c1
-rw-r--r--sysdeps/mips/setjmp_aux.c1
-rw-r--r--sysdeps/mips/sys/tas.h1
-rw-r--r--sysdeps/nptl/Makeconfig1
-rw-r--r--sysdeps/nptl/Makefile1
-rw-r--r--sysdeps/nptl/internaltypes.h1
-rw-r--r--sysdeps/nptl/pthreadP.h1
-rw-r--r--sysdeps/nptl/timer_routines.h1
-rw-r--r--sysdeps/posix/getpagesize.c1
-rw-r--r--sysdeps/posix/pread.c1
-rw-r--r--sysdeps/posix/pread64.c1
-rw-r--r--sysdeps/posix/pwrite64.c1
-rw-r--r--sysdeps/posix/sigignore.c1
-rw-r--r--sysdeps/posix/sigwait.c1
-rw-r--r--sysdeps/posix/sprofil.c1
-rw-r--r--sysdeps/posix/usleep.c1
-rw-r--r--sysdeps/powerpc/atomic-machine.h1
-rw-r--r--sysdeps/powerpc/ffs.c1
-rw-r--r--sysdeps/powerpc/fpu/e_hypot.c1
-rw-r--r--sysdeps/powerpc/fpu/e_hypotf.c1
-rw-r--r--sysdeps/powerpc/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/powerpc/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/powerpc/fpu/fegetexcept.c1
-rw-r--r--sysdeps/powerpc/fpu/fesetround.c1
-rw-r--r--sysdeps/powerpc/fpu/feupdateenv.c1
-rw-r--r--sysdeps/powerpc/fpu/tst-setcontext-fpscr.c2
-rw-r--r--sysdeps/powerpc/jmpbuf-unwind.h1
-rw-r--r--sysdeps/powerpc/nofpu/fclrexcpt.c1
-rw-r--r--sysdeps/powerpc/nofpu/fedisblxcpt.c1
-rw-r--r--sysdeps/powerpc/nofpu/feenablxcpt.c1
-rw-r--r--sysdeps/powerpc/nofpu/fegetenv.c1
-rw-r--r--sysdeps/powerpc/nofpu/fegetexcept.c1
-rw-r--r--sysdeps/powerpc/nofpu/fegetround.c1
-rw-r--r--sysdeps/powerpc/nofpu/feholdexcpt.c1
-rw-r--r--sysdeps/powerpc/nofpu/fenv_const.c1
-rw-r--r--sysdeps/powerpc/nofpu/fesetenv.c1
-rw-r--r--sysdeps/powerpc/nofpu/fesetround.c1
-rw-r--r--sysdeps/powerpc/nofpu/feupdateenv.c1
-rw-r--r--sysdeps/powerpc/nofpu/fgetexcptflg.c1
-rw-r--r--sysdeps/powerpc/nofpu/fraiseexcpt.c1
-rw-r--r--sysdeps/powerpc/nofpu/fsetexcptflg.c1
-rw-r--r--sysdeps/powerpc/nofpu/ftestexcept.c1
-rw-r--r--sysdeps/powerpc/nofpu/sim-full.c1
-rw-r--r--sysdeps/powerpc/nofpu/soft-supp.h1
-rw-r--r--sysdeps/powerpc/nofpu/sqrtdf2.c2
-rw-r--r--sysdeps/powerpc/nofpu/sqrtsf2.c2
-rw-r--r--sysdeps/powerpc/nptl/pthread_spin_lock.c1
-rw-r--r--sysdeps/powerpc/nptl/pthread_spin_trylock.c1
-rw-r--r--sysdeps/powerpc/power4/wordcopy.c1
-rw-r--r--sysdeps/powerpc/power6/wordcopy.c2
-rw-r--r--sysdeps/powerpc/powerpc32/a2/memcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc32/atomic-machine.h1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/hp-timing.h1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/memcopy.h1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memchr.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/mempcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memrchr.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/memset.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/rawmemchr.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strchr.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strchrnul.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strlen.S1
-rw-r--r--sysdeps/powerpc/powerpc32/power7/strnlen.S1
-rw-r--r--sysdeps/powerpc/powerpc64/a2/memcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc64/atomic-machine.h1
-rw-r--r--sysdeps/powerpc/powerpc64/ffsll.c1
-rw-r--r--sysdeps/powerpc/powerpc64/hp-timing.h1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/memchr.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/memcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/mempcpy.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/memrchr.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/memset.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/rawmemchr.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/strchr.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/strchrnul.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/strlen.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power7/strnlen.S1
-rw-r--r--sysdeps/powerpc/powerpc64/power8/memrchr.S1
-rw-r--r--sysdeps/pthread/eintr.c1
-rw-r--r--sysdeps/pthread/posix-timer.h1
-rw-r--r--sysdeps/pthread/pthread_atfork.c1
-rw-r--r--sysdeps/pthread/sem_close.c1
-rw-r--r--sysdeps/pthread/sem_open.c1
-rw-r--r--sysdeps/pthread/sem_unlink.c1
-rw-r--r--sysdeps/pthread/tst-_res1.c1
-rw-r--r--sysdeps/pthread/tst-_res1mod1.c1
-rw-r--r--sysdeps/pthread/tst-abstime.c1
-rw-r--r--sysdeps/pthread/tst-atfork1.c1
-rw-r--r--sysdeps/pthread/tst-atfork2.c1
-rw-r--r--sysdeps/pthread/tst-atfork2mod.c1
-rw-r--r--sysdeps/pthread/tst-attr1.c1
-rw-r--r--sysdeps/pthread/tst-backtrace1.c1
-rw-r--r--sysdeps/pthread/tst-barrier1.c1
-rw-r--r--sysdeps/pthread/tst-barrier2.c1
-rw-r--r--sysdeps/pthread/tst-barrier3.c1
-rw-r--r--sysdeps/pthread/tst-barrier4.c1
-rw-r--r--sysdeps/pthread/tst-basic1.c1
-rw-r--r--sysdeps/pthread/tst-basic2.c1
-rw-r--r--sysdeps/pthread/tst-basic3.c1
-rw-r--r--sysdeps/pthread/tst-basic4.c1
-rw-r--r--sysdeps/pthread/tst-basic5.c1
-rw-r--r--sysdeps/pthread/tst-basic6.c1
-rw-r--r--sysdeps/pthread/tst-cancel1.c1
-rw-r--r--sysdeps/pthread/tst-cancel10.c1
-rw-r--r--sysdeps/pthread/tst-cancel11.c1
-rw-r--r--sysdeps/pthread/tst-cancel12.c1
-rw-r--r--sysdeps/pthread/tst-cancel13.c1
-rw-r--r--sysdeps/pthread/tst-cancel14.c1
-rw-r--r--sysdeps/pthread/tst-cancel15.c1
-rw-r--r--sysdeps/pthread/tst-cancel16.c1
-rw-r--r--sysdeps/pthread/tst-cancel18.c1
-rw-r--r--sysdeps/pthread/tst-cancel19.c1
-rw-r--r--sysdeps/pthread/tst-cancel2.c1
-rw-r--r--sysdeps/pthread/tst-cancel20.c1
-rw-r--r--sysdeps/pthread/tst-cancel21.c1
-rw-r--r--sysdeps/pthread/tst-cancel22.c1
-rw-r--r--sysdeps/pthread/tst-cancel3.c1
-rw-r--r--sysdeps/pthread/tst-cancel4.c1
-rw-r--r--sysdeps/pthread/tst-cancel6.c1
-rw-r--r--sysdeps/pthread/tst-cancel8.c1
-rw-r--r--sysdeps/pthread/tst-cancel9.c1
-rw-r--r--sysdeps/pthread/tst-cleanup0.c1
-rw-r--r--sysdeps/pthread/tst-cleanup1.c1
-rw-r--r--sysdeps/pthread/tst-cleanup2.c1
-rw-r--r--sysdeps/pthread/tst-cleanup3.c1
-rw-r--r--sysdeps/pthread/tst-clock1.c1
-rw-r--r--sysdeps/pthread/tst-cond1.c1
-rw-r--r--sysdeps/pthread/tst-cond10.c1
-rw-r--r--sysdeps/pthread/tst-cond11.c1
-rw-r--r--sysdeps/pthread/tst-cond12.c1
-rw-r--r--sysdeps/pthread/tst-cond14.c1
-rw-r--r--sysdeps/pthread/tst-cond15.c1
-rw-r--r--sysdeps/pthread/tst-cond16.c1
-rw-r--r--sysdeps/pthread/tst-cond18.c1
-rw-r--r--sysdeps/pthread/tst-cond19.c1
-rw-r--r--sysdeps/pthread/tst-cond2.c1
-rw-r--r--sysdeps/pthread/tst-cond20.c1
-rw-r--r--sysdeps/pthread/tst-cond23.c1
-rw-r--r--sysdeps/pthread/tst-cond3.c1
-rw-r--r--sysdeps/pthread/tst-cond4.c1
-rw-r--r--sysdeps/pthread/tst-cond5.c1
-rw-r--r--sysdeps/pthread/tst-cond6.c1
-rw-r--r--sysdeps/pthread/tst-cond7.c1
-rw-r--r--sysdeps/pthread/tst-cond8.c1
-rw-r--r--sysdeps/pthread/tst-cond9.c1
-rw-r--r--sysdeps/pthread/tst-detach1.c1
-rw-r--r--sysdeps/pthread/tst-eintr2.c1
-rw-r--r--sysdeps/pthread/tst-eintr3.c1
-rw-r--r--sysdeps/pthread/tst-eintr4.c1
-rw-r--r--sysdeps/pthread/tst-eintr5.c1
-rw-r--r--sysdeps/pthread/tst-exec1.c1
-rw-r--r--sysdeps/pthread/tst-exec2.c1
-rw-r--r--sysdeps/pthread/tst-exec3.c1
-rw-r--r--sysdeps/pthread/tst-exit1.c1
-rw-r--r--sysdeps/pthread/tst-fini1.c1
-rw-r--r--sysdeps/pthread/tst-fini1mod.c1
-rw-r--r--sysdeps/pthread/tst-flock1.c1
-rw-r--r--sysdeps/pthread/tst-flock2.c1
-rw-r--r--sysdeps/pthread/tst-fork1.c1
-rw-r--r--sysdeps/pthread/tst-fork2.c1
-rw-r--r--sysdeps/pthread/tst-fork3.c1
-rw-r--r--sysdeps/pthread/tst-join1.c1
-rw-r--r--sysdeps/pthread/tst-join2.c1
-rw-r--r--sysdeps/pthread/tst-join3.c1
-rw-r--r--sysdeps/pthread/tst-join4.c1
-rw-r--r--sysdeps/pthread/tst-join5.c1
-rw-r--r--sysdeps/pthread/tst-key1.c1
-rw-r--r--sysdeps/pthread/tst-key2.c1
-rw-r--r--sysdeps/pthread/tst-key3.c1
-rw-r--r--sysdeps/pthread/tst-key4.c1
-rw-r--r--sysdeps/pthread/tst-kill1.c1
-rw-r--r--sysdeps/pthread/tst-kill2.c1
-rw-r--r--sysdeps/pthread/tst-kill3.c1
-rw-r--r--sysdeps/pthread/tst-kill4.c1
-rw-r--r--sysdeps/pthread/tst-kill5.c1
-rw-r--r--sysdeps/pthread/tst-kill6.c1
-rw-r--r--sysdeps/pthread/tst-mutex1.c1
-rw-r--r--sysdeps/pthread/tst-mutex2.c1
-rw-r--r--sysdeps/pthread/tst-mutex3.c1
-rw-r--r--sysdeps/pthread/tst-mutex4.c1
-rw-r--r--sysdeps/pthread/tst-mutex5.c1
-rw-r--r--sysdeps/pthread/tst-mutex6.c1
-rw-r--r--sysdeps/pthread/tst-mutex7.c1
-rw-r--r--sysdeps/pthread/tst-mutex9.c1
-rw-r--r--sysdeps/pthread/tst-once1.c1
-rw-r--r--sysdeps/pthread/tst-once2.c1
-rw-r--r--sysdeps/pthread/tst-once3.c1
-rw-r--r--sysdeps/pthread/tst-once4.c1
-rw-r--r--sysdeps/pthread/tst-pt-align.c1
-rw-r--r--sysdeps/pthread/tst-pt-align3.c1
-rw-r--r--sysdeps/pthread/tst-pt-popen1.c1
-rw-r--r--sysdeps/pthread/tst-pt-sysconf.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls1.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls2.c1
-rw-r--r--sysdeps/pthread/tst-pt-tls4.c1
-rw-r--r--sysdeps/pthread/tst-raise1.c1
-rw-r--r--sysdeps/pthread/tst-robust1.c1
-rw-r--r--sysdeps/pthread/tst-robust7.c1
-rw-r--r--sysdeps/pthread/tst-rwlock1.c1
-rw-r--r--sysdeps/pthread/tst-rwlock12.c1
-rw-r--r--sysdeps/pthread/tst-rwlock14.c1
-rw-r--r--sysdeps/pthread/tst-rwlock4.c1
-rw-r--r--sysdeps/pthread/tst-rwlock5.c1
-rw-r--r--sysdeps/pthread/tst-sem1.c1
-rw-r--r--sysdeps/pthread/tst-sem10.c1
-rw-r--r--sysdeps/pthread/tst-sem2.c1
-rw-r--r--sysdeps/pthread/tst-sem3.c1
-rw-r--r--sysdeps/pthread/tst-sem4.c1
-rw-r--r--sysdeps/pthread/tst-sem5.c1
-rw-r--r--sysdeps/pthread/tst-sem6.c1
-rw-r--r--sysdeps/pthread/tst-sem7.c1
-rw-r--r--sysdeps/pthread/tst-sem8.c1
-rw-r--r--sysdeps/pthread/tst-sem9.c1
-rw-r--r--sysdeps/pthread/tst-signal1.c1
-rw-r--r--sysdeps/pthread/tst-signal2.c1
-rw-r--r--sysdeps/pthread/tst-signal4.c1
-rw-r--r--sysdeps/pthread/tst-signal5.c1
-rw-r--r--sysdeps/pthread/tst-signal6.c1
-rw-r--r--sysdeps/pthread/tst-spin1.c1
-rw-r--r--sysdeps/pthread/tst-spin2.c1
-rw-r--r--sysdeps/pthread/tst-spin3.c1
-rw-r--r--sysdeps/pthread/tst-stack1.c1
-rw-r--r--sysdeps/pthread/tst-stdio1.c1
-rw-r--r--sysdeps/pthread/tst-stdio2.c1
-rw-r--r--sysdeps/pthread/tst-timer.c1
-rw-r--r--sysdeps/pthread/tst-tls4moda.c1
-rw-r--r--sysdeps/pthread/tst-tls4modb.c1
-rw-r--r--sysdeps/pthread/tst-tsd1.c1
-rw-r--r--sysdeps/pthread/tst-tsd2.c1
-rw-r--r--sysdeps/pthread/tst-tsd5.c1
-rw-r--r--sysdeps/pthread/tst-umask1.c1
-rw-r--r--sysdeps/pthread/tst-unload.c1
-rw-r--r--sysdeps/s390/atomic-machine.h1
-rw-r--r--sysdeps/s390/dl-procinfo.c1
-rw-r--r--sysdeps/s390/dl-procinfo.h1
-rw-r--r--sysdeps/s390/ffs.c1
-rw-r--r--sysdeps/s390/fpu/bits/fenv.h1
-rw-r--r--sysdeps/s390/fpu/e_sqrtl.c1
-rw-r--r--sysdeps/s390/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/s390/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/s390/fpu/fegetenv.c1
-rw-r--r--sysdeps/s390/fpu/fegetexcept.c1
-rw-r--r--sysdeps/s390/fpu/fegetround.c1
-rw-r--r--sysdeps/s390/fpu/feholdexcpt.c1
-rw-r--r--sysdeps/s390/fpu/fenv_libc.h1
-rw-r--r--sysdeps/s390/fpu/fesetenv.c1
-rw-r--r--sysdeps/s390/fpu/fesetround.c1
-rw-r--r--sysdeps/s390/fpu/feupdateenv.c1
-rw-r--r--sysdeps/s390/fpu/fgetexcptflg.c1
-rw-r--r--sysdeps/s390/fpu/fpu_control.h2
-rw-r--r--sysdeps/s390/fpu/fraiseexcpt.c2
-rw-r--r--sysdeps/s390/fpu/fsetexcptflg.c1
-rw-r--r--sysdeps/s390/fpu/ftestexcept.c1
-rw-r--r--sysdeps/s390/iso-8859-1_cp037_z900.c6
-rw-r--r--sysdeps/s390/jmpbuf-unwind.h1
-rw-r--r--sysdeps/s390/memchr-z900.S1
-rw-r--r--sysdeps/s390/memset-z900.S1
-rw-r--r--sysdeps/s390/s390-32/__longjmp.c1
-rw-r--r--sysdeps/s390/s390-32/add_n.S1
-rw-r--r--sysdeps/s390/s390-32/addmul_1.S1
-rw-r--r--sysdeps/s390/s390-32/dl-machine.h1
-rw-r--r--sysdeps/s390/s390-32/mul_1.S1
-rw-r--r--sysdeps/s390/s390-32/s390-mcount.S1
-rw-r--r--sysdeps/s390/s390-32/setjmp.S1
-rw-r--r--sysdeps/s390/s390-32/start.S1
-rw-r--r--sysdeps/s390/s390-32/strncpy-z900.S1
-rw-r--r--sysdeps/s390/s390-32/sub_n.S1
-rw-r--r--sysdeps/s390/s390-32/sysdep.h1
-rw-r--r--sysdeps/s390/s390-64/__longjmp.c1
-rw-r--r--sysdeps/s390/s390-64/add_n.S1
-rw-r--r--sysdeps/s390/s390-64/crti.S1
-rw-r--r--sysdeps/s390/s390-64/crtn.S1
-rw-r--r--sysdeps/s390/s390-64/dl-machine.h1
-rw-r--r--sysdeps/s390/s390-64/s390x-mcount.h1
-rw-r--r--sysdeps/s390/s390-64/setjmp.S1
-rw-r--r--sysdeps/s390/s390-64/start.S1
-rw-r--r--sysdeps/s390/s390-64/strncpy-z900.S1
-rw-r--r--sysdeps/s390/s390-64/sub_n.S1
-rw-r--r--sysdeps/s390/s390-64/sysdep.h1
-rw-r--r--sysdeps/s390/strcmp-z900.S1
-rw-r--r--sysdeps/s390/strcpy-z900.S1
-rw-r--r--sysdeps/s390/utf16-utf32-z9.c6
-rw-r--r--sysdeps/s390/utf8-utf16-z9.c6
-rw-r--r--sysdeps/s390/utf8-utf32-z9.c6
-rw-r--r--sysdeps/sh/_mcount.S1
-rw-r--r--sysdeps/sh/jmpbuf-unwind.h1
-rw-r--r--sysdeps/sh/memcpy.S2
-rw-r--r--sysdeps/sh/memset.S2
-rw-r--r--sysdeps/sh/nptl/pthread_spin_init.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fclrexcpt.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/sh/sh4/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fegetexcept.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fegetround.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fesetround.c1
-rw-r--r--sysdeps/sh/sh4/fpu/feupdateenv.c1
-rw-r--r--sysdeps/sh/sh4/fpu/fraiseexcpt.c1
-rw-r--r--sysdeps/sh/strlen.S1
-rw-r--r--sysdeps/sparc/backtrace.c1
-rw-r--r--sysdeps/sparc/dl-procinfo.c1
-rw-r--r--sysdeps/sparc/dl-procinfo.h1
-rw-r--r--sysdeps/sparc/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/sparc/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/sparc/fpu/fegetexcept.c1
-rw-r--r--sysdeps/sparc/fpu/fpu_control.h1
-rw-r--r--sysdeps/sparc/machine-gmon.h1
-rw-r--r--sysdeps/sparc/sparc-mcount.S1
-rw-r--r--sysdeps/sparc/sparc32/fpu/s_copysign.S1
-rw-r--r--sysdeps/sparc/sparc32/fpu/s_copysignf.S1
-rw-r--r--sysdeps/sparc/sparc32/fpu/s_fabsf.S1
-rw-r--r--sysdeps/sparc/sparc32/jmpbuf-unwind.h1
-rw-r--r--sysdeps/sparc/sparc32/memchr.S9
-rw-r--r--sysdeps/sparc/sparc32/memcpy.S3
-rw-r--r--sysdeps/sparc/sparc32/memset.S2
-rw-r--r--sysdeps/sparc/sparc32/q_add.c2
-rw-r--r--sysdeps/sparc/sparc32/q_cmp.c2
-rw-r--r--sysdeps/sparc/sparc32/q_cmpe.c2
-rw-r--r--sysdeps/sparc/sparc32/q_div.c2
-rw-r--r--sysdeps/sparc/sparc32/q_dtoq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_feq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_fge.c2
-rw-r--r--sysdeps/sparc/sparc32/q_fgt.c2
-rw-r--r--sysdeps/sparc/sparc32/q_fle.c2
-rw-r--r--sysdeps/sparc/sparc32/q_flt.c2
-rw-r--r--sysdeps/sparc/sparc32/q_fne.c2
-rw-r--r--sysdeps/sparc/sparc32/q_itoq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_lltoq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_mul.c2
-rw-r--r--sysdeps/sparc/sparc32/q_neg.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtod.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtoi.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtoll.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtos.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtou.c2
-rw-r--r--sysdeps/sparc/sparc32/q_qtoull.c2
-rw-r--r--sysdeps/sparc/sparc32/q_sqrt.c2
-rw-r--r--sysdeps/sparc/sparc32/q_stoq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_sub.c2
-rw-r--r--sysdeps/sparc/sparc32/q_ulltoq.c2
-rw-r--r--sysdeps/sparc/sparc32/q_util.c1
-rw-r--r--sysdeps/sparc/sparc32/q_utoq.c2
-rw-r--r--sysdeps/sparc/sparc32/sfp-machine.h3
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/addmul_1.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/hp-timing.h1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/mul_1.S1
-rw-r--r--sysdeps/sparc/sparc32/sparcv9/submul_1.S1
-rw-r--r--sysdeps/sparc/sparc32/start.S1
-rw-r--r--sysdeps/sparc/sparc32/stpcpy.S1
-rw-r--r--sysdeps/sparc/sparc32/strcat.S1
-rw-r--r--sysdeps/sparc/sparc32/strchr.S2
-rw-r--r--sysdeps/sparc/sparc32/strcmp.S1
-rw-r--r--sysdeps/sparc/sparc32/strcpy.S1
-rw-r--r--sysdeps/sparc/sparc32/strlen.S2
-rw-r--r--sysdeps/sparc/sparc64/Makefile1
-rw-r--r--sysdeps/sparc/sparc64/align-cpy.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/e_sqrtl.c1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_copysign.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_copysignf.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_lrint.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_lrintf.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_nearbyint.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_nearbyintf.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_rint.S1
-rw-r--r--sysdeps/sparc/sparc64/fpu/s_rintf.S1
-rw-r--r--sysdeps/sparc/sparc64/hp-timing.h1
-rw-r--r--sysdeps/sparc/sparc64/jmpbuf-unwind.h1
-rw-r--r--sysdeps/sparc/sparc64/memchr.S9
-rw-r--r--sysdeps/sparc/sparc64/memcmp.S2
-rw-r--r--sysdeps/sparc/sparc64/memcpy.S2
-rw-r--r--sysdeps/sparc/sparc64/memset.S2
-rw-r--r--sysdeps/sparc/sparc64/multiarch/add_n-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/md5-crop.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memset-niagara1.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/memset-niagara4.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/sha256-crop.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/sha512-crop.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S1
-rw-r--r--sysdeps/sparc/sparc64/qp_add.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_cmp.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_cmpe.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_div.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_dtoq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_feq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_fge.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_fgt.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_fle.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_flt.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_fne.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_itoq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_mul.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_neg.S1
-rw-r--r--sysdeps/sparc/sparc64/qp_qtod.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_qtoi.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_qtos.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_qtoui.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_qtoux.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_qtox.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_sqrt.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_stoq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_sub.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_uitoq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_util.c1
-rw-r--r--sysdeps/sparc/sparc64/qp_uxtoq.c2
-rw-r--r--sysdeps/sparc/sparc64/qp_xtoq.c2
-rw-r--r--sysdeps/sparc/sparc64/rawmemchr.S8
-rw-r--r--sysdeps/sparc/sparc64/sfp-machine.h3
-rw-r--r--sysdeps/sparc/sparc64/start.S1
-rw-r--r--sysdeps/sparc/sparc64/stpcpy.S2
-rw-r--r--sysdeps/sparc/sparc64/stpncpy.S2
-rw-r--r--sysdeps/sparc/sparc64/strcat.S2
-rw-r--r--sysdeps/sparc/sparc64/strchr.S2
-rw-r--r--sysdeps/sparc/sparc64/strcmp.S1
-rw-r--r--sysdeps/sparc/sparc64/strcpy.S2
-rw-r--r--sysdeps/sparc/sparc64/strcspn.S1
-rw-r--r--sysdeps/sparc/sparc64/strlen.S3
-rw-r--r--sysdeps/sparc/sparc64/strncmp.S2
-rw-r--r--sysdeps/sparc/sparc64/strncpy.S2
-rw-r--r--sysdeps/sparc/sparc64/strpbrk.S1
-rw-r--r--sysdeps/sparc/sparc64/strspn.S1
-rw-r--r--sysdeps/unix/alpha/pipe.S1
-rw-r--r--sysdeps/unix/alpha/sysdep.S1
-rw-r--r--sysdeps/unix/bsd/getpt.c1
-rw-r--r--sysdeps/unix/bsd/unlockpt.c1
-rw-r--r--sysdeps/unix/grantpt.c1
-rw-r--r--sysdeps/unix/ifreq.c1
-rw-r--r--sysdeps/unix/mips/mips32/sysdep.h1
-rw-r--r--sysdeps/unix/mips/mips64/sysdep.h1
-rw-r--r--sysdeps/unix/mips/pipe.S1
-rw-r--r--sysdeps/unix/mips/sysdep.S1
-rw-r--r--sysdeps/unix/mips/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/accept4.c1
-rw-r--r--sysdeps/unix/sysv/linux/aio_misc.h1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/gethostname.c1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ioperm.c1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/rt_sigaction.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/syscall.S1
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/arc/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/arm/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/arm/dl-procinfo.c1
-rw-r--r--sysdeps/unix/sysv/linux/arm/dl-procinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/arm/ioperm.c2
-rw-r--r--sysdeps/unix/sysv/linux/arm/readelflib.c2
-rw-r--r--sysdeps/unix/sysv/linux/arm/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/arm/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/arm/sysdep.h2
-rw-r--r--sysdeps/unix/sysv/linux/arm/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/dl-librecon.h1
-rw-r--r--sysdeps/unix/sysv/linux/dl-openat64.c1
-rw-r--r--sysdeps/unix/sysv/linux/dl-origin.c1
-rw-r--r--sysdeps/unix/sysv/linux/fstatvfs.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/____longjmp_chk.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/bits/fcntl.h1
-rw-r--r--sysdeps/unix/sysv/linux/generic/bits/typesizes.h1
-rw-r--r--sysdeps/unix/sysv/linux/generic/chmod.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/chown.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/dl-origin.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/dup2.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/epoll_create.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/inotify_init.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/lchown.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/link.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/mkdir.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/pipe.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/readlink.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/rmdir.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/symlink.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/generic/unlink.c1
-rw-r--r--sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c1
-rw-r--r--sysdeps/unix/sysv/linux/getcwd.c1
-rw-r--r--sysdeps/unix/sysv/linux/getipv4sourcefilter.c1
-rw-r--r--sysdeps/unix/sysv/linux/getpt.c1
-rw-r--r--sysdeps/unix/sysv/linux/getsourcefilter.c1
-rw-r--r--sysdeps/unix/sysv/linux/getsysstats.c1
-rw-r--r--sysdeps/unix/sysv/linux/grantpt.c1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/atomic-machine.h1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/clone.S2
-rw-r--r--sysdeps/unix/sysv/linux/hppa/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/swapcontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/hppa/sysdep.h2
-rw-r--r--sysdeps/unix/sysv/linux/i386/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/dl-librecon.h1
-rw-r--r--sysdeps/unix/sysv/linux/i386/dl-procinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/i386/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/makecontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/i386/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/i386/swapcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/i386/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/__longjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/__start_context.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/bits/setjmp.h1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/ioperm.c1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/pipe.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/setjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/swapcontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sys/io.h1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sys/rse.h1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/syscall.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sysdep.S1
-rw-r--r--sysdeps/unix/sysv/linux/ia64/sysdep.h2
-rw-r--r--sysdeps/unix/sysv/linux/ia64/ucontext_i.h1
-rw-r--r--sysdeps/unix/sysv/linux/ifreq.c1
-rw-r--r--sysdeps/unix/sysv/linux/internal_statvfs.c1
-rw-r--r--sysdeps/unix/sysv/linux/kernel-posix-timers.h1
-rw-r--r--sysdeps/unix/sysv/linux/lddlibc4.c1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/getpagesize.c1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/m68k/sysdep.h2
-rw-r--r--sysdeps/unix/sysv/linux/m68k/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/_test_and_set.c1
-rw-r--r--sysdeps/unix/sysv/linux/mips/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/makecontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/readelflib.c4
-rw-r--r--sysdeps/unix/sysv/linux/mips/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/mips/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/mips/swapcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/mips/ustat.c1
-rw-r--r--sysdeps/unix/sysv/linux/mmap64.c1
-rw-r--r--sysdeps/unix/sysv/linux/mq_notify.c1
-rw-r--r--sysdeps/unix/sysv/linux/msgctl.c1
-rw-r--r--sysdeps/unix/sysv/linux/msgget.c1
-rw-r--r--sysdeps/unix/sysv/linux/msgrcv.c1
-rw-r--r--sysdeps/unix/sysv/linux/msgsnd.c1
-rw-r--r--sysdeps/unix/sysv/linux/net/if_arp.h1
-rw-r--r--sysdeps/unix/sysv/linux/nios2/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/nios2/kernel_stat.h1
-rw-r--r--sysdeps/unix/sysv/linux/not-cancel.h1
-rw-r--r--sysdeps/unix/sysv/linux/nscd_setup_thread.c1
-rw-r--r--sysdeps/unix/sysv/linux/open.c1
-rw-r--r--sysdeps/unix/sysv/linux/ppoll.c1
-rw-r--r--sysdeps/unix/sysv/linux/pread.c1
-rw-r--r--sysdeps/unix/sysv/linux/pread64.c1
-rw-r--r--sysdeps/unix/sysv/linux/pselect.c1
-rw-r--r--sysdeps/unix/sysv/linux/ptsname.c1
-rw-r--r--sysdeps/unix/sysv/linux/pwrite.c1
-rw-r--r--sysdeps/unix/sysv/linux/pwrite64.c1
-rw-r--r--sysdeps/unix/sysv/linux/recvmmsg.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/bits/elfclass.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/dl-procinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutent.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutid.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutline.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/login.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/login32.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/syscall.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-32/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/syscall.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/s390-64/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/s390/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/sys/ptrace.h1
-rw-r--r--sysdeps/unix/sysv/linux/s390/sys/ucontext.h1
-rw-r--r--sysdeps/unix/sysv/linux/semctl.c1
-rw-r--r--sysdeps/unix/sysv/linux/semget.c1
-rw-r--r--sysdeps/unix/sysv/linux/semop.c1
-rw-r--r--sysdeps/unix/sysv/linux/semtimedop.c1
-rw-r--r--sysdeps/unix/sysv/linux/sendmmsg.c1
-rw-r--r--sysdeps/unix/sysv/linux/setipv4sourcefilter.c1
-rw-r--r--sysdeps/unix/sysv/linux/setsourcefilter.c1
-rw-r--r--sysdeps/unix/sysv/linux/sh/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/sh/sysdep.h2
-rw-r--r--sysdeps/unix/sysv/linux/shmat.c1
-rw-r--r--sysdeps/unix/sysv/linux/shmctl.c1
-rw-r--r--sysdeps/unix/sysv/linux/shmdt.c1
-rw-r--r--sysdeps/unix/sysv/linux/shmget.c1
-rw-r--r--sysdeps/unix/sysv/linux/sigset-cvt-mask.h1
-rw-r--r--sysdeps/unix/sysv/linux/sigstack.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/readelflib.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/clone.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c2
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S1
-rw-r--r--sysdeps/unix/sysv/linux/sparc/sysdep.h1
-rw-r--r--sysdeps/unix/sysv/linux/statfs.c1
-rw-r--r--sysdeps/unix/sysv/linux/statvfs.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_create.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_delete.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_getoverr.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_gettime.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_routines.c1
-rw-r--r--sysdeps/unix/sysv/linux/timer_settime.c1
-rw-r--r--sysdeps/unix/sysv/linux/umount.c1
-rw-r--r--sysdeps/unix/sysv/linux/unlockpt.c1
-rw-r--r--sysdeps/unix/sysv/linux/updwtmp.c1
-rw-r--r--sysdeps/unix/sysv/linux/ustat.c1
-rw-r--r--sysdeps/unix/sysv/linux/utmp_file.c1
-rw-r--r--sysdeps/unix/sysv/linux/x86/readelflib.c2
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/__start_context.S1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/getcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/makecontext.c1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/setcontext.S1
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/swapcontext.S1
-rw-r--r--sysdeps/wordsize-64/tst-writev.c1
-rw-r--r--sysdeps/x86/fpu/s_fpclassifyl.c1
-rw-r--r--sysdeps/x86/fpu/s_isnanl.c2
-rw-r--r--sysdeps/x86/fpu_control.h1
-rw-r--r--sysdeps/x86/nptl/pthreaddef.h1
-rw-r--r--sysdeps/x86_64/_mcount.S1
-rw-r--r--sysdeps/x86_64/dl-machine.h1
-rw-r--r--sysdeps/x86_64/ffs.c1
-rw-r--r--sysdeps/x86_64/ffsll.c1
-rw-r--r--sysdeps/x86_64/fpu/e_exp2l.S3
-rw-r--r--sysdeps/x86_64/fpu/e_expl.S2
-rw-r--r--sysdeps/x86_64/fpu/e_fmodl.S3
-rw-r--r--sysdeps/x86_64/fpu/e_ilogbl.S3
-rw-r--r--sysdeps/x86_64/fpu/e_log10l.S5
-rw-r--r--sysdeps/x86_64/fpu/e_log2l.S4
-rw-r--r--sysdeps/x86_64/fpu/e_logl.S3
-rw-r--r--sysdeps/x86_64/fpu/e_powl.S1
-rw-r--r--sysdeps/x86_64/fpu/e_remainderl.S3
-rw-r--r--sysdeps/x86_64/fpu/e_scalbl.S6
-rw-r--r--sysdeps/x86_64/fpu/fedisblxcpt.c1
-rw-r--r--sysdeps/x86_64/fpu/feenablxcpt.c1
-rw-r--r--sysdeps/x86_64/fpu/fegetexcept.c1
-rw-r--r--sysdeps/x86_64/fpu/fegetround.c1
-rw-r--r--sysdeps/x86_64/fpu/feupdateenv.c1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_fma.c1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S1
-rw-r--r--sysdeps/x86_64/fpu/s_ceill.S3
-rw-r--r--sysdeps/x86_64/fpu/s_copysign.S1
-rw-r--r--sysdeps/x86_64/fpu/s_copysignf.S1
-rw-r--r--sysdeps/x86_64/fpu/s_copysignl.S3
-rw-r--r--sysdeps/x86_64/fpu/s_finitel.S4
-rw-r--r--sysdeps/x86_64/fpu/s_floorl.S3
-rw-r--r--sysdeps/x86_64/fpu/s_fmax.S1
-rw-r--r--sysdeps/x86_64/fpu/s_fmaxf.S1
-rw-r--r--sysdeps/x86_64/fpu/s_fmaxl.S1
-rw-r--r--sysdeps/x86_64/fpu/s_fmin.S1
-rw-r--r--sysdeps/x86_64/fpu/s_fminf.S1
-rw-r--r--sysdeps/x86_64/fpu/s_fminl.S1
-rw-r--r--sysdeps/x86_64/fpu/s_llrint.S1
-rw-r--r--sysdeps/x86_64/fpu/s_llrintf.S1
-rw-r--r--sysdeps/x86_64/fpu/s_log1pl.S3
-rw-r--r--sysdeps/x86_64/fpu/s_nearbyintl.S2
-rw-r--r--sysdeps/x86_64/fpu/s_scalbnl.S3
-rw-r--r--sysdeps/x86_64/fpu/s_signbit.S1
-rw-r--r--sysdeps/x86_64/fpu/s_signbitf.S1
-rw-r--r--sysdeps/x86_64/fpu/s_truncl.S1
-rw-r--r--sysdeps/x86_64/jmpbuf-unwind.h1
-rw-r--r--sysdeps/x86_64/machine-gmon.h1
-rw-r--r--sysdeps/x86_64/memchr.S1
-rw-r--r--sysdeps/x86_64/memcmp.S1
-rw-r--r--sysdeps/x86_64/memrchr.S1
-rw-r--r--sysdeps/x86_64/multiarch/memcmp-sse4.S1
-rw-r--r--sysdeps/x86_64/multiarch/memcmp-ssse3.S1
-rw-r--r--sysdeps/x86_64/multiarch/memcpy-ssse3-back.S1
-rw-r--r--sysdeps/x86_64/multiarch/memcpy-ssse3.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcat-avx2.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcat-ssse3.S1
-rw-r--r--sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-sse42.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcpy-avx2.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcpy-ssse3.S1
-rw-r--r--sysdeps/x86_64/multiarch/strcspn-c.c1
-rw-r--r--sysdeps/x86_64/multiarch/strspn-c.c1
-rw-r--r--sysdeps/x86_64/multiarch/wcscpy-ssse3.S1
-rw-r--r--sysdeps/x86_64/nptl/pthread_spin_trylock.S1
-rw-r--r--sysdeps/x86_64/nptl/pthread_spin_unlock.S1
-rw-r--r--sysdeps/x86_64/rawmemchr.S1
-rw-r--r--sysdeps/x86_64/start.S1
-rw-r--r--sysdeps/x86_64/strcat.S1
-rw-r--r--sysdeps/x86_64/strcmp.S3
-rw-r--r--sysdeps/x86_64/strcpy.S1
-rw-r--r--sysdeps/x86_64/strcspn.S3
-rw-r--r--sysdeps/x86_64/strspn.S3
-rw-r--r--sysdeps/x86_64/wcschr.S1
-rw-r--r--sysdeps/x86_64/wcscmp.S1
-rw-r--r--sysdeps/x86_64/wcslen.S1
-rw-r--r--sysdeps/x86_64/wcsrchr.S1
-rw-r--r--sysvipc/ftok.c1
-rw-r--r--sysvipc/msgctl.c1
-rw-r--r--sysvipc/msgget.c1
-rw-r--r--sysvipc/msgrcv.c1
-rw-r--r--sysvipc/msgsnd.c1
-rw-r--r--sysvipc/semctl.c1
-rw-r--r--sysvipc/semget.c1
-rw-r--r--sysvipc/semop.c1
-rw-r--r--sysvipc/semtimedop.c1
-rw-r--r--sysvipc/shmat.c1
-rw-r--r--sysvipc/shmctl.c1
-rw-r--r--sysvipc/shmdt.c1
-rw-r--r--sysvipc/shmget.c1
-rw-r--r--test-skeleton.c1
-rw-r--r--time/ctime_r.c1
-rw-r--r--time/difftime.c1
-rw-r--r--time/getdate.c1
-rw-r--r--time/tst-clock.c1
-rw-r--r--time/tst-getdate.c1
-rw-r--r--time/tst-strptime.c1
-rw-r--r--timezone/tst-timezone.c1
-rw-r--r--wcsmbs/btowc.c1
-rw-r--r--wcsmbs/c16rtomb.c1
-rw-r--r--wcsmbs/mbrlen.c1
-rw-r--r--wcsmbs/mbrtoc16.c1
-rw-r--r--wcsmbs/mbrtowc.c1
-rw-r--r--wcsmbs/mbsinit.c1
-rw-r--r--wcsmbs/mbsnrtowcs.c1
-rw-r--r--wcsmbs/mbsrtowcs.c1
-rw-r--r--wcsmbs/mbsrtowcs_l.c1
-rw-r--r--wcsmbs/tst-btowc.c1
-rw-r--r--wcsmbs/tst-mbrtowc.c4
-rw-r--r--wcsmbs/tst-mbsrtowcs.c1
-rw-r--r--wcsmbs/tst-wcpncpy.c1
-rw-r--r--wcsmbs/tst-wcrtomb.c1
-rw-r--r--wcsmbs/tst-wcsnlen.c1
-rw-r--r--wcsmbs/wcpcpy.c1
-rw-r--r--wcsmbs/wcpncpy.c1
-rw-r--r--wcsmbs/wcrtomb.c1
-rw-r--r--wcsmbs/wcscasecmp_l.c1
-rw-r--r--wcsmbs/wcscat.c1
-rw-r--r--wcsmbs/wcscmp.c1
-rw-r--r--wcsmbs/wcscoll.c1
-rw-r--r--wcsmbs/wcscoll_l.c1
-rw-r--r--wcsmbs/wcscpy.c1
-rw-r--r--wcsmbs/wcscspn.c1
-rw-r--r--wcsmbs/wcsdup.c1
-rw-r--r--wcsmbs/wcslen.c1
-rw-r--r--wcsmbs/wcsmbsload.c1
-rw-r--r--wcsmbs/wcsmbsload.h1
-rw-r--r--wcsmbs/wcsncase_l.c1
-rw-r--r--wcsmbs/wcsncat.c1
-rw-r--r--wcsmbs/wcsncmp.c1
-rw-r--r--wcsmbs/wcsncpy.c1
-rw-r--r--wcsmbs/wcsnlen.c1
-rw-r--r--wcsmbs/wcsnrtombs.c1
-rw-r--r--wcsmbs/wcspbrk.c1
-rw-r--r--wcsmbs/wcsrchr.c1
-rw-r--r--wcsmbs/wcsrtombs.c1
-rw-r--r--wcsmbs/wcsspn.c1
-rw-r--r--wcsmbs/wcstod.c1
-rw-r--r--wcsmbs/wcstod_l.c1
-rw-r--r--wcsmbs/wcstof.c1
-rw-r--r--wcsmbs/wcstof_l.c1
-rw-r--r--wcsmbs/wcstok.c1
-rw-r--r--wcsmbs/wcstol.c1
-rw-r--r--wcsmbs/wcstol_l.c1
-rw-r--r--wcsmbs/wcstold.c1
-rw-r--r--wcsmbs/wcstold_l.c1
-rw-r--r--wcsmbs/wcstoll.c1
-rw-r--r--wcsmbs/wcstoll_l.c1
-rw-r--r--wcsmbs/wcstoul.c1
-rw-r--r--wcsmbs/wcstoul_l.c1
-rw-r--r--wcsmbs/wcstoull.c1
-rw-r--r--wcsmbs/wcstoull_l.c1
-rw-r--r--wcsmbs/wcswidth.c1
-rw-r--r--wcsmbs/wcsxfrm.c1
-rw-r--r--wcsmbs/wcsxfrm_l.c1
-rw-r--r--wcsmbs/wctob.c1
-rw-r--r--wcsmbs/wcwidth.c1
-rw-r--r--wcsmbs/wcwidth.h1
-rw-r--r--wcsmbs/wmemchr.c1
-rw-r--r--wcsmbs/wmemcmp.c1
-rw-r--r--wcsmbs/wmemcpy.c1
-rw-r--r--wcsmbs/wmemmove.c1
-rw-r--r--wcsmbs/wmempcpy.c1
-rw-r--r--wcsmbs/wmemset.c1
-rw-r--r--wctype/iswctype.c1
-rw-r--r--wctype/iswctype_l.c1
-rw-r--r--wctype/wchar-lookup.h1
-rw-r--r--wctype/wctrans.c1
-rw-r--r--wctype/wctype.c1
-rw-r--r--wctype/wctype_l.c1
3303 files changed, 10534 insertions, 4023 deletions
diff --git a/CONTRIBUTED-BY b/CONTRIBUTED-BY
new file mode 100644
index 0000000000..d53bf90e7a
--- /dev/null
+++ b/CONTRIBUTED-BY
@@ -0,0 +1,10528 @@
+The glibc project stopped adding "Contributed by" lines to source files in 2012
+in favour of acknowledging contributors in the glibc manual and through the git
+log.  The record of existing "Contributed by" lines have now been moved to this
+file to acknowledge contributions by these developers to glibc.
+
+argp/argp-test.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>.
+
+argp/tst-argp1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+argp/tst-argp2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+catgets/catgets.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>.
+
+catgets/catgetsinfo.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
+
+catgets/gencat.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1996.
+
+catgets/open_catalog.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>.
+
+crypt/md5-crypt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+crypt/sha256-crypt.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+crypt/sha256.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+crypt/sha512-crypt.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+crypt/sha512.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+debug/backtrace.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+debug/backtracesyms.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+debug/backtracesymsfd.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+debug/catchsegv.sh:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+debug/confstr_chk.c:
+    Contributed by Ulrich Drepper <drepper@readhat.com>, 20055.
+
+debug/explicit_bzero_chk.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+debug/memcpy_chk.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+debug/memmove_chk.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+debug/mempcpy_chk.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+debug/noophooks.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+debug/obprintf_chk.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+debug/pcprofile.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+debug/pcprofiledump.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+debug/segfault.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+debug/test-stpcpy_chk.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+debug/test-strcpy_chk.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+debug/tst-chk1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+debug/tst-longjmp_chk2.c:
+    Verify longjmp fortify checking does not reject signal stacks.
+    Test case mostly written by Paolo Bonzini <pbonzini@redhat.com>.
+
+debug/wcpcpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+debug/wcpncpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+debug/wcscat_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+debug/wcscpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+debug/wcsncat_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+debug/wcsncpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+debug/wmemcpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+debug/wmemmove_chk.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
+
+debug/wmempcpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
+
+debug/wmemset_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+debug/xtrace.sh:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
+
+dirent/opendir-tst1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+dlfcn/bug-dl-leaf-lib-cb.c:
+    Contributed by Mike Frysinger <vapier@gentoo.org>
+
+dlfcn/bug-dl-leaf-lib.c:
+    Contributed by Mike Frysinger <vapier@gentoo.org>
+
+dlfcn/bug-dl-leaf.c:
+    Contributed by Mike Frysinger <vapier@gentoo.org>
+
+dlfcn/bug-dlopen1.c:
+    Test case by Bruno Haible.  It test whether the dynamic string
+    token expansion can handle $ signs which do not start one of the
+    recognized keywords.
+
+dlfcn/tst-dladdr.c:
+    Contributed by Volkmar Sieh <vs@caldera.de> and Andreas Jaeger <aj@suse.de>.
+
+elf/cache.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+elf/dl-conflict.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+elf/dl-iteratephdr.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+elf/dl-libc.c:
+    Contributed by Zack Weinberg <zack@rabi.columbia.edu>, 1999.
+
+elf/dl-origin.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+elf/dl-profile.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+elf/dl-profstub.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+elf/dl-version.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+elf/ldconfig.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+elf/pldd-xx.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+elf/pldd.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+elf/readelflib.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 1999.
+
+elf/readlib.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 1999.
+
+elf/sotruss-lib.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+elf/sprof.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+elf/tlsdeschtab.h:
+    Contributed by Alexandre Oliva  <aoliva@redhat.com>
+
+elf/tst-align.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+elf/tst-align2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+elf/tst-alignmod.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+elf/tst-alignmod2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+elf/tst-dlmodcount.c:
+    Contributed by David Mosberger <davidm@hpl.hp.com>, 2004.
+
+elf/tst-dlopenrpath.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+elf/tst-dlopenrpathmod.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+elf/tst-stackguard1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+gmon/sprofil.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+gmon/sys/gmon_out.h:
+    Contributed by David Mosberger <davidm@cs.arizona.edu>.
+
+gmon/tst-sprofil.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+gnulib/tst-gcc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+grp/getgrent.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/getgrent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/getgrgid.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/getgrgid_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/getgrnam.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/getgrnam_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+grp/tst_fgetgrent.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
+
+grp/tst_fgetgrent.sh:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
+
+gshadow/getsgent.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+gshadow/getsgent_r.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+gshadow/getsgnam.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+gshadow/getsgnam_r.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+hesiod/nss_hesiod/hesiod-grp.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+hesiod/nss_hesiod/hesiod-proto.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+hesiod/nss_hesiod/hesiod-pwd.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+hesiod/nss_hesiod/hesiod-service.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+htl/semaphoreP.h:
+    Ulrich Drepper <drepper@redhat.com>, 2002.
+
+hurd/path-lookup.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+iconv/dummy-repertoire.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconv/gconv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_builtin.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_builtin.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_cache.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconv/gconv_charset.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconv/gconv_close.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_conf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_db.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_dl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_int.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_open.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_simple.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/gconv_trans.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconv/iconv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/iconv_charmap.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconv/iconv_close.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/iconv_open.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconv/iconv_prog.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconv/iconv_prog.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconv/iconvconfig.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+iconv/iconvconfig.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+iconv/loop.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconv/skeleton.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconv/strtab.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+iconv/tst-iconv1.c:
+    Test case by yaoz@nih.gov.
+
+iconv/tst-iconv2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconv/tst-iconv3.c:
+    Contributed by Owen Taylor <otaylor@redhat.com>.
+
+iconv/tst-iconv5.c:
+    Contributed by GOTO Masanori <gotom@debian.or.jp>, 2004
+
+iconvdata/8bit-gap.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/8bit-generic.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/TESTS2:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2001.
+
+iconvdata/TESTS:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ansi_x3.110.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/armscii-8.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/asmo_449.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/big5.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/big5hkscs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+    Modified for Big5-HKSCS by Roger So <spacehunt@e-fever.org>, 2000.
+
+iconvdata/brf.c:
+    Contributed by Samuel Thibault <samuel.thibault@ens-lyon.org>, 2006.
+
+iconvdata/bug-iconv2.c:
+    Test case by Akira Higuchi <a@kondara.org>.
+
+iconvdata/bug-iconv3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+iconvdata/bug-iconv4.c:
+    Contributed by Jiro SEKIBA <jir@yamato.ibm.com>.
+
+iconvdata/cns11643.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cns11643.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cns11643l1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cns11643l1.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cns11643l2.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp10007.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconvdata/cp1250.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1251.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1252.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1253.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1254.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1255.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
+    and Bruno Haible <haible@clisp.cons.org>, 2001.
+
+iconvdata/cp1256.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1257.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp1258.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
+    and Bruno Haible <haible@clisp.cons.org>, 2001.
+
+iconvdata/cp737.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp737.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp770.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+iconvdata/cp771.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+iconvdata/cp772.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+iconvdata/cp773.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+iconvdata/cp774.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+iconvdata/cp775.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp775.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cp932.c:
+    Contributed by MORIYAMA Masayuki <msyk@mtg.biglobe.ne.jp>, 2003.
+
+iconvdata/csn_369103.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/cwi.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/dec-mcs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-at-de-a.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/ebcdic-at-de.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/ebcdic-ca-fr.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/ebcdic-dk-no-a.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-dk-no.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-es-a.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-es-s.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-es.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-fi-se-a.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-fi-se.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-fr.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-is-friss.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-it.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-pt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-uk.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ebcdic-us.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ecma-cyrillic.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/euc-cn.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/euc-jisx0213.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/euc-jp-ms.c:
+    Contributed by MORIYAMA Masayuki <msyk@mtg.biglobe.ne.jp>, 2003.
+
+iconvdata/euc-jp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/euc-kr.c:
+    Contributed by Jungshik Shin <jshin@pantheon.yale.edu>
+    and Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/euc-tw.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/gb18030.c:
+    This file is added for supporting gb18030-2000 code.
+    by Wang ShouHua & Wu Jian
+    Redflag Linux company
+    www.redflag-linux.com
+    Dec 20 2001 Yu Shao <yshao@redhat.com>
+    Revision, fixing bugs, adding missing entries.
+
+iconvdata/gb2312.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/gb2312.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/gbbig5.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/gbgbk.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/gbk.c:
+    Contributed by Sean Chen <sean.chen@turbolinux.com>, 1999.
+
+iconvdata/georgian-academy.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconvdata/georgian-ps.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconvdata/gost_19768-74.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/greek-ccitt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/greek7-old.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/greek7.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/hp-greek8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/hp-roman8.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/hp-roman9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/hp-thai8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/hp-turkish8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/ibm037.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm038.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm1004.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm1008.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1008.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1008_420.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1025.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1025.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1026.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm1046.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm1046.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm1047.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm1097.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1097.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1112.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1112.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1122.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1122.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1123.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1123.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1124.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm1124.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm1129.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm1129.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm1130.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1130.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1132.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1132.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1133.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1133.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1137.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1137.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1140.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1140.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1141.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1141.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1142.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1142.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1143.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1143.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1144.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1144.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1145.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1145.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1146.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1146.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1147.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1147.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1148.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1148.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1149.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1149.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1153.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1153.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1154.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1154.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1155.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1155.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1156.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1156.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1157.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1157.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1158.c:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1158.h:
+    Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
+
+iconvdata/ibm1160.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1160.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1161.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1161.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1162.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1162.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1163.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1163.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1164.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1164.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
+
+iconvdata/ibm1166.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1166.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1167.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1167.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm12712.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm12712.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1364.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1364.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1371.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1371.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1388.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1388.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1390.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1390.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1399.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm1399.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm16804.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm16804.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm256.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm273.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm274.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm275.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm277.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm278.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm280.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm281.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm284.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm285.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm290.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm297.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm420.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm423.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm424.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm437.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm4517.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4517.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4899.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4899.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4909.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4909.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4971.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm4971.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm500.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm5347.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm5347.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm803.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm803.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm850.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm851.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm852.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm855.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm856.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm856.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm857.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm860.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm861.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm862.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm863.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm864.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm865.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm866.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm866nav.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
+
+iconvdata/ibm868.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm869.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm870.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm871.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm874.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm875.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm880.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm891.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm901.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm901.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm902.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm902.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm903.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm9030.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm9030.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm904.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm905.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm9066.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm9066.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm918.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/ibm921.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm921.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm922.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm922.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm930.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm930.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm932.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm932.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm933.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm933.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm935.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm935.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm937.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm937.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm939.c:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm939.h:
+    Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
+
+iconvdata/ibm943.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm943.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
+
+iconvdata/ibm9448.c:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/ibm9448.h:
+    Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
+
+iconvdata/iec_p27-1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/inis-8.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/inis-cyrillic.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/inis.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/isiri-3342.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/iso-2022-cn-ext.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconvdata/iso-2022-cn.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/iso-2022-jp-3.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
+    and Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/iso-2022-jp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso-2022-kr.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso-ir-165.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconvdata/iso-ir-165.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconvdata/iso-ir-197.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/iso-ir-209.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconvdata/iso646.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso8859-1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-10.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-11.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso8859-13.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso8859-14.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso8859-15.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso8859-16.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconvdata/iso8859-2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-3.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-4.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-5.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-6.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-7.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-8.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-9.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/iso8859-9e.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/iso_10367-box.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_11548-1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997,
+    Samuel Thibault <samuel.thibault@ens-lyon.org>, 2005.
+
+iconvdata/iso_2033.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_5427-ext.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_5427.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_5428.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_6937-2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/iso_6937.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0201.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0201.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0208.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0208.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0212.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jis0212.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/jisx0213.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/jisx0213.h:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/johab.c:
+    Contributed by Jungshik Shin <jshin@pantheon.yale.edu>
+    and Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/koi-8.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/koi8-r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/koi8-ru.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 20077.
+
+iconvdata/koi8-t.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+iconvdata/koi8-u.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/ksc5601.c:
+    Contributed by Jungshik Shin <jshin@pantheon.yale.edu>, 1998.
+
+iconvdata/latin-greek-1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/latin-greek.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/mac-centraleurope.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+iconvdata/mac-is.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/mac-sami.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconvdata/mac-uk.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/macintosh.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/mik.c:
+    Contributed by Alexander Shopov <ash@contact.bg>, 2006.
+
+iconvdata/nats-dano.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/nats-sefi.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/pt154.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+iconvdata/rk1048.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+iconvdata/run-iconv-test.sh:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+iconvdata/sami-ws2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/shift_jisx0213.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/sjis.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/t.61.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+iconvdata/tcvn5712-1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+iconvdata/tis-620.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/tscii.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/tst-e2big.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2002.
+
+iconvdata/tst-loading.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+iconvdata/tst-table-charmap.sh:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/tst-table-from.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/tst-table-to.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/tst-table.sh:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/tst-tables.sh:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/uhc.c:
+    Contributed by Jungshik Shin <jshin@pantheon.yale.edu>, 1998.
+
+iconvdata/unicode.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/utf-16.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+iconvdata/utf-7.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+iconvdata/viscii.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+include/atomic.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+include/inline-hashtab.h:
+    Contributed by Alexandre Oliva  <aoliva@redhat.com>
+
+include/intprops.h:
+    Written by Paul Eggert.
+
+include/list.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+include/list_t.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+inet/bug-if1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+inet/ether_aton.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/ether_aton_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/ether_hton.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/ether_ntoa.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/ether_ntoa_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/ether_ntoh.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getaliasent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getaliasname.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getaliasname_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbyad.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbyad_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbynm.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbynm2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbynm2_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/gethstbynm_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getipv4sourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+inet/getnetbyad.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getnetbyad_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getnetbynm.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getnetbynm_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getproto.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getproto_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getprtname.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getprtname_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getrpcbyname.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getrpcbyname_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getrpcbynumber.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getrpcbynumber_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getsourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+inet/getsrvbynm.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getsrvbynm_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getsrvbypt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/getsrvbypt_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+inet/htontest.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+inet/in6_addr.c:
+    Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
+
+inet/inet6_opt.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+inet/inet6_option.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+inet/inet6_rth.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+inet/inet_ntoa.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+inet/setipv4sourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+inet/setsourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+inet/test_ifindex.c:
+    Contributed by Philip Blundell <Philip.Blundell@pobox.com>.
+
+inet/tst-network.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+intl/tst-codeset.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2001.
+
+intl/tst-gettext.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+intl/tst-gettext2.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de> and
+    Andreas Jaeger <aj@suse.de>, 2000.
+
+intl/tst-gettext3.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2001, 2005.
+
+intl/tst-gettext4.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2005.
+
+intl/tst-gettext5.c:
+    Contributed by Bruno Haible <bruno@clisp.org>, 2005.
+
+intl/tst-gettext6.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
+
+intl/tst-ngettext.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+intl/tst-translit.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+io/bug-ftw1.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+io/bug-ftw2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+io/bug-ftw4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+io/ftw.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+io/ftw64-time64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+io/ftw64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+io/ppoll.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+io/test-lfs.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+io/test-stat.c:
+    Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
+
+io/test-stat2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+io/tst-fcntl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+io/tst-getcwd.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+libio/bug-ungetc4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+libio/fileops.c:
+    Written by Per Bothner <bothner@cygnus.com>.
+
+libio/iopopen.c:
+    Written by Per Bothner <bothner@cygnus.com>.
+
+libio/libio.h:
+    Written by Per Bothner <bothner@cygnus.com>.
+
+libio/obprintf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+libio/oldfileops.c:
+    Written by Per Bothner <bothner@cygnus.com>.
+
+libio/oldfmemopen.c:
+    Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
+
+libio/oldiopopen.c:
+    Written by Per Bothner <bothner@cygnus.com>.
+
+libio/test-fmemopen.c:
+    Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
+
+libio/tst-fopenloc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+libio/tst-freopen.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+libio/tst-mmap-setvbuf.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+libio/tst-widetext.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+libio/tst_getwc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+libio/tst_putwc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+libio/tst_wprintf2.c:
+    Test case by Yoshito Kawada <KAWADA@jp.ibm.com>.
+
+libio/wfileops.c:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+    Based on the single byte version by Per Bothner <bothner@cygnus.com>.
+
+libio/wgenops.c:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+    Based on the single byte version by Per Bothner <bothner@cygnus.com>.
+
+locale/C-address.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-collate.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/C-ctype.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/C-identification.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-measurement.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-messages.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+locale/C-monetary.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/C-name.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-numeric.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/C-paper.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-telephone.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/C-time.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/C-translit.h.in:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+locale/bits/types/__locale_t.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+locale/broken_cur_max.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/coll-lookup.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+locale/coll-lookup.h:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+locale/duplocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+locale/elem-hash.h:
+    Written by Ulrich Drepper, <drepper@cygnus.com>.
+
+locale/findlocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/freelocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/hashval.h:
+    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, October 1994.
+
+locale/indigits.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+locale/indigitswc.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+locale/loadlocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/mb_cur_max.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/newlocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/outdigits.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+locale/outdigitswc.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+locale/programs/charmap-kw.gperf:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>.
+
+locale/programs/charmap-kw.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>.
+
+locale/programs/charmap.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/charmap.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/config.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/programs/ld-address.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-collate.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/ld-ctype.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/ld-identification.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-measurement.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-messages.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/ld-monetary.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/ld-name.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-numeric.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/ld-paper.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-telephone.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/ld-time.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/programs/linereader.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/linereader.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>.
+
+locale/programs/locale-spec.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+locale/programs/locale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/programs/localedef.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+locale/programs/localedef.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/locarchive.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+locale/programs/locfile-kw.gperf:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/locfile-kw.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/locfile-token.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/locfile.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/locfile.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+locale/programs/repertoire.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/repertoire.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+locale/programs/simple-hash.c:
+    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, October 1994.
+
+locale/programs/simple-hash.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+locale/strlen-hash.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+locale/tst-C-locale.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+locale/weight.h:
+    Written by Ulrich Drepper, <drepper@cygnus.com>.
+
+locale/weightwc.h:
+    Written by Ulrich Drepper, <drepper@cygnus.com>.
+
+locale/xlocale.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+localedata/collate-test.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+localedata/dump-ctype.c:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+localedata/locales/aa_DJ:
+    Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
+    Afar Civilization Researcher, Melka Werer Research Center.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+
+localedata/locales/aa_ER:
+    Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
+    Afar Civilization Researcher, Melka Werer Research Center.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+
+localedata/locales/aa_ER@saaho:
+    Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
+    Afar Civilization Researcher, Melka Werer Research Center.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+
+localedata/locales/aa_ET:
+    Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
+    Afar Civilization Researcher, Melka Werer Research Center.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+
+localedata/locales/agr_PE:
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
+    Sebastian Silva <sebastian@fuentelibre.org>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    One Laptop Per Child, http://one.laptop.org
+    Somos Azúcar. http://somosazucar.org
+
+localedata/locales/ak_GH:
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org>
+    and Jojoo Imbeah <jojoo.imbeah@kasahorow.com>
+    This locale data has been developed by:
+    Sugar Labs,  http://www.sugarlabs.org
+    kasahorow, http://www.kasahorow.org
+
+localedata/locales/am_ET:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/anp_IN:
+    Contributed by Dr Amrendra, Sangeeta Kumari <sangeeta_0975@yahoo.com>,
+    Rajesh Ranjan <rajeshkajha@yahoo.com>, Pravin Satpute <psatpute AT redhat DOT com>
+    and Chris Leonard <cjlhomeaddress AT gmail DOT com>
+
+localedata/locales/ar_AE:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_BH:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_DZ:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_EG:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_IN:
+    Contributed by Kentaro Noji   (knoji@jp.ibm.com)
+    Tetsuji Oriata (Oriata@jp.ibm.com) and Others, 2000
+
+localedata/locales/ar_IQ:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_JO:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_KW:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_LB:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_LY:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_MA:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_OM:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_QA:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_SD:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    Modified by Chris Leonard, version 1.1 for South Sudan split
+
+localedata/locales/ar_SS:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    Modified by Chris Leonard, version 1.1 for South Sudan split
+
+localedata/locales/ar_SY:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_TN:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ar_YE:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ayc_PE:
+    Aymara terms provided by Edgar Quispe Chambi <equispe7@gmail.com> and
+    Amos Batto <amosbatto@yahoo.com>
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
+    Amos Batto <amosbatto@yahoo.com>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    One Laptop Per Child, http://one.laptop.org
+    Runasimipi Quespiqa Software, http://runasimipi.org
+    Somos Azúcar. http://somosazucar.org
+
+localedata/locales/az_IR:
+    Contributed by Mousa Moradi <mousamk@gmail.com>
+
+localedata/locales/bhb_IN:
+    Contributed by Alexey Merzliakov <alexey.merzlyakov@samsung.com>
+
+localedata/locales/bho_IN:
+    Contributed by Alok Ranjan <ranjan_aalok@yahoo.com>,
+    Dr.Chandra Mohan <cmkumar1@rediffmail.com>,
+    Rajesh Ranjan <rajeshkajha@yahoo.com> and Pravin Satpute <psatpute@redhat.com>
+
+localedata/locales/bi_VU:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>, Maninder Singh <maninder1.s@samsung.com>.
+
+localedata/locales/brx_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and Sanjib Narzary <alayaran@gmail.com>
+
+localedata/locales/ce_RU:
+    Contributed by Kentaroh Noji  Arslanbek Astemirov <s-o-f-t AT mail DOT ru>
+
+localedata/locales/chr_US:
+    Contributed by Joseph Erb <josepherb7@gmail.com>, 2010
+
+localedata/locales/ckb_IQ:
+    Contributed by Aras Noori <aras.noori@gmail.com>
+
+localedata/locales/cmn_TW:
+    Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
+
+localedata/locales/cns11643_stroke:
+    Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
+
+localedata/locales/de_DE:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
+
+localedata/locales/de_DE@euro:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
+
+localedata/locales/doi_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and Sushil Badyal <badyalsk@gmail.com>
+
+localedata/locales/el_CY:
+    Based on locale el_GR by Keld Simonsen.
+
+localedata/locales/en_AG:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2008
+
+localedata/locales/en_HK:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/en_IL:
+    Contributed by Guy Rutenberg <guyrutenberg@gmail.com>, 2016
+
+localedata/locales/en_IN:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/en_PH:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/en_SC:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>
+
+localedata/locales/en_SG:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/en_US:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
+
+localedata/locales/gez_ER:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/gez_ER@abegede:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/gez_ET:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/gez_ET@abegede:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/hak_TW:
+    Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
+
+localedata/locales/hi_IN:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/hif_FJ:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
+
+localedata/locales/hne_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    Ravishankar Shrivastava <raviratlami@gmail.com>.
+
+localedata/locales/ht_HT:
+    Prepared and contributed to glibc by Bastien Guerry <bzg@laptop.org> and
+    Chris Leonard <cjl@sugarlabs.org>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    One Laptop Per Child, http://one.laptop.org
+    OLPC France, http://olpc-france.org
+    and members of the OLPC Haiti volunteer team
+
+localedata/locales/kab_DZ:
+    Contributed by Yacine Bouklif <yacine2953-tansa1@yahoo.fr>
+    and Belkacem Mohammed <belkacem77@gmail.com>
+
+localedata/locales/kok_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    Shailendra Bandodkar <sbandodk@redhat.com>.
+
+localedata/locales/ks_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    Mr. Mohammad Nayeem <mohammad.nayeem@gmail.com>
+
+localedata/locales/ks_IN@devanagari:
+    Contributed by Rakesh Pandit <rakesh.pandit@gmail.com> and
+    Pravin Satpute <psatpute@redhat.com>
+
+localedata/locales/lb_LU:
+    Contributed by Pit Wenkin <pit@wenkin.lu>, 2011
+
+localedata/locales/lij_IT:
+    Contributed by Alessio Gastaldi <alessio.gastaldi@libero.it>, 2010
+
+localedata/locales/lzh_TW:
+    Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
+
+localedata/locales/mag_IN:
+    Contributed by Chandan Kumar <chandankumar.093047@gmail.com>,
+    Rajesh Ranjan <rajeshkajha@yahoo.com>
+    and Pravin Satpute <psatpute@redhat.com>
+
+localedata/locales/mai_IN:
+    Contributed by Rajesh Ranjan <rajeshkajha@yahoo.com> and
+    Sangeeta Kumari <sangeeta09@gmail.com>.
+    Akhilesh Kumar <akhilesh.k@samusng.com>.
+
+localedata/locales/mfe_MU:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>
+
+localedata/locales/miq_NI:
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
+    Jairo Josué Gonzalez López <jjgonzalez@fundacionzt.org>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    One Laptop Per Child, http://one.laptop.org
+    Somos Azúcar. http://somosazucar.org
+    Fundación Zamora Terán http://fundacionzt.org
+
+localedata/locales/mjw_IN:
+    Contributed  by Jor Teron <jor.teron@gmail.com>.
+
+localedata/locales/ml_IN:
+    Contributed by Free Software Foundation of India http://gnu.org.in
+    E-Mail : gnu@gnu.org.in
+
+localedata/locales/mni_IN:
+    Contributed by Mr. Pravin Satpute <psatpute AT redhat DOT com> and Ms. Rebika Devi < rebika_srd AT rediffmail DOT com>
+
+localedata/locales/mr_IN:
+    Contributed by Kentaroh Noji and Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/ms_MY:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    Modified by Hasbullah Bin Pit (sebol)<sebol@ikhlas.com> 2001, December, 10
+
+localedata/locales/mt_MT:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    collating order changes by Ramon Casha <ramon.casha@linux.org.mt>
+    and Pablo Saratxaga <pablo@mandrakesoft.com> -- 2002-05-08
+
+localedata/locales/nan_TW:
+    Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
+
+localedata/locales/ne_NP:
+    Contributed by Pawan Chitrakar <pc@info.com.np>
+
+localedata/locales/niu_NU:
+    Niuean terms provided by Emani Fakaotimanava-Lui <emani@niue.nu>
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
+    Emani Fakaotimanava-Lui <emani@niue.nu>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    RockET Systems, http://rocketsystems.nu
+    with support from the Internet Society (ISOC)
+    http://pacific.scoop.co.nz/2012/06/internet-society-funds-niue-language-lifeline
+
+localedata/locales/niu_NZ:
+    Niuean terms provided by Emani Fakaotimanava-Lui <emani@niue.nu>
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
+    Emani Fakaotimanava-Lui <emani@niue.nu>
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    RockET Systems, http://rocketsystems.nu
+    with support from the Internet Society (ISOC)
+    http://pacific.scoop.co.nz/2012/06/internet-society-funds-niue-language-lifeline
+
+localedata/locales/nl_AW:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2008
+
+localedata/locales/nn_NO:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/or_IN:
+    Contributed by Masahide Washizawa <washi at jp ibm com>
+
+localedata/locales/quz_PE:
+    Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org>
+    and Amos Batto
+    This locale data has been developed in collaboration between:
+    Sugar Labs,  http://www.sugarlabs.org
+    Instituto de Lenguas y Literaturas Andinas-Amazonicas
+    http://www.illa-a.org/wp/illa
+
+localedata/locales/raj_IN:
+    Contributed by Meghraj Suthar <meghrajsuthar03@gmail.com>
+    Rajesh Ranjan <rajeshkajha@yahoo.com>, Chandan Kumar <chandankumar.093047@gmail.com>
+
+localedata/locales/rw_RW:
+    Contributed by Steve Murphy <murf@e-tools.com>, 2004
+    with help from:
+    Mr. Safali
+
+localedata/locales/sa_IN:
+    Contributed by Vidya Ayer <svaksha@gmail.com>
+    and Christian Perrier <bubulle@debian.org>
+
+localedata/locales/sat_IN:
+    Contributed by Mr. Pravin Satpute <psatpute AT redhat DOT com>  and Mr. Thakur Prasad Murmu <tp_murmu AT yahoo DOT com>
+
+localedata/locales/sd_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    DR K.P. LEKHWANI
+
+localedata/locales/sd_IN@devanagari:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    DR K.P. LEKHWANI
+
+localedata/locales/si_LK:
+    Contributed by Anuradha Ratnaweera <anuradha at gnu org>
+    and Himira Ratnatilake <himira at linux lk>
+
+localedata/locales/sm_WS:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
+
+localedata/locales/so_DJ:
+    Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
+    Department of Linguistics and Translation, Université de Montréal, Montreal.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/so_ET:
+    Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
+    Department of Linguistics and Translation, Université de Montréal, Montreal.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/so_KE:
+    Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
+    Department of Linguistics and Translation, Université de Montréal, Montreal.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/so_SO:
+    Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
+    Department of Linguistics and Translation, Université de Montréal, Montreal.
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/sq_AL:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    fixed LC_COLLATE <pablo@mandrakesoft.com>
+
+localedata/locales/sq_MK:
+    Contributed by Agron Selimaj <linuxmaster@verizon.net>
+
+localedata/locales/ta_IN:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    Fixed day and month abbr & LC_NAME <sivaraj_d@hotmail.com>
+    Added Madras Tamil Lexicon Collation Order: T. Vaseeharan <t_vasee@yahoo.com>
+
+localedata/locales/te_IN:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+    Updated by Sunil Mohan Adapa <sunil AT atc tcs co in>
+
+localedata/locales/the_NP:
+    Contributed by Arun Kumar Pyasi <arun@chitwanix.com>
+
+localedata/locales/ti_ER:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/ti_ET:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/to_TO:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
+
+localedata/locales/tpi_PG:
+    Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
+
+localedata/locales/ur_IN:
+    Contributed by Pravin Satpute <psatpute@redhat.com> and
+    Mrs. Nasreen Khan
+
+localedata/locales/wal_ET:
+    Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
+    This locale data has been developed under the Yeha Project:
+    http://yeha.sourceforge.net
+
+localedata/locales/zh_HK:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/locales/zh_SG:
+    Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
+    Tetsuji Orita <orita@jp.ibm.com>.
+
+localedata/tests/test6.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+localedata/tst-ctype.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+localedata/tst-digits.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+localedata/tst-fmon.c:
+    Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
+
+localedata/tst-fmon.sh:
+    Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
+
+localedata/tst-langinfo.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+localedata/tst-locale.sh:
+    Contributed by Andreas Jaeger, <aj@arthur.rhein-neckar.de>, 1998.
+
+localedata/tst-mbswcs1.c:
+    Contributed by Bruno Haible <haible@ilog.fr>.
+
+localedata/tst-mbswcs2.c:
+    Contributed by Bruno Haible <haible@ilog.fr>.
+
+localedata/tst-mbswcs3.c:
+    Contributed by Bruno Haible <haible@ilog.fr>.
+
+localedata/tst-mbswcs5.c:
+    Contributed by Bruno Haible <haible@ilog.fr>.
+
+localedata/tst-mbswcs6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+localedata/tst-numeric.c:
+    Based on tst-fmon.c by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
+
+localedata/tst-numeric.sh:
+    Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
+
+localedata/tst-rpmatch.c:
+    Contributed by Jochen Hein <jochen.hein@delphi.central.de>.
+
+localedata/tst-rpmatch.sh:
+    contributed by Jochen Hein <jochen.hein@delphi.central.de>
+
+localedata/tst-setlocale.c:
+    Test case by Jakub Jelinek <jakub@redhat.com>.
+
+localedata/tst-trans.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+localedata/tst-wctype.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+localedata/unicode-gen/gen_unicode_ctype.py:
+    Based on gen-unicode-ctype.c by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+localedata/xfrm-test.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+login/endutxent.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/forkpty.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/getpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/getutent.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/getutent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+login/getutid.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/getutid_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+login/getutline.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/getutline_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+login/getutxent.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/getutxid.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/getutxline.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/grantpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/login.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/logout.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/logwtmp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+login/openpty.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/programs/pt_chown.c:
+    Contributed by C. Scott Ananian <cananian@alumni.princeton.edu>, 1998.
+
+login/programs/utmpdump.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+login/ptsname.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/pututxline.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/setutxent.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/tst-ptsname.c:
+    Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2014.
+
+login/tst-utmp.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/unlockpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+login/updwtmp.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+login/updwtmpx.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+login/utmp-private.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+login/utmp_file.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+login/utmpname.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+login/utmpxname.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+malloc/arena.c:
+    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
+
+malloc/hooks.c:
+    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
+
+malloc/malloc-check.c:
+    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
+
+malloc/malloc.c:
+    Contributed by Wolfram Gloger <wg@malloc.de>
+    and Doug Lea <dl@cs.oswego.edu>, 2001.
+
+malloc/mcheck-impl.c:
+    Written May 1989 by Mike Haertel.
+
+malloc/mcheck.c:
+    Written May 1989 by Mike Haertel.
+
+malloc/memusage.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+malloc/memusage.sh:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
+
+malloc/memusagestat.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+malloc/mtrace-impl.c:
+    Written April 2, 1991 by John Gilmore of Cygnus Support.
+    Based on mcheck.c by Mike Haertel.
+
+malloc/mtrace.c:
+    Written April 2, 1991 by John Gilmore of Cygnus Support.
+    Based on mcheck.c by Mike Haertel.
+
+malloc/mtrace.pl:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1997.
+
+malloc/tst-calloc.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>.
+
+malloc/tst-malloc-check.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+malloc/tst-malloc.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
+
+malloc/tst-mallocstate.c:
+    Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
+
+malloc/tst-obstack.c:
+    Test case by Alexandre Duret-Lutz <duret_g@epita.fr>.
+
+manual/summary.pl:
+    Contributed by Rical Jasan <ricaljasan@pacific.net>, 2017.
+
+manual/tsort.awk:
+    Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+math/atest-exp.c:
+    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
+
+math/atest-exp2.c:
+    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
+
+math/atest-sincos.c:
+    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
+
+math/basic-test.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+math/cabs_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/carg_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/cimag_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/conj_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/creal_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/divtc3.c:
+    Contributed by Richard Henderson <rth@redhat.com>, 2005.
+
+math/e_exp10.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+math/e_exp10l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+math/fclrexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fedisblxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+math/feenablxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+math/fegetenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fegetexcept.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+math/fegetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/feholdexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fesetenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fesetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/feupdateenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fgetexcptflg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fraiseexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/fsetexcptflg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/ftestexcept.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/multc3.c:
+    Contributed by Richard Henderson <rth@redhat.com>, 2005.
+
+math/s_cacos_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_cacosh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_casin_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_casinh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_catan_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_catanh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_ccos_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_ccosh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_cexp_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_clog10_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_clog_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_cpow_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_cproj_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_csin_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_csinh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_csqrt_template.c:
+    Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
+
+math/s_ctan_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_ctanh_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fdim_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fma.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fmaf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fmal.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fmax_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_fmin_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/s_nan_template.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/test-fenv.c:
+    Contributed by Andreas Jaeger <aj@suse.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+math/test-fpucw.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+math/test-math-isinff.cc:
+    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+
+math/test-snan.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2005.
+
+math/test-tgmath-int.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2005.
+
+math/test-tgmath-ret.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2003.
+
+math/test-tgmath.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com> and
+    Ulrich Drepper <drepper@redhat.com>, 2001.
+
+math/test-tgmath2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+math/tst-CMPLX2.c:
+    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+
+math/tst-definitions.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+math/w_acos_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_acosf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_acosh_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_acoshf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_acoshl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_acosl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_asin_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_asinf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_asinl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atan2_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atan2f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atan2l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atanh_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atanhf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_atanhl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_coshf_compat.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+    Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_coshl_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+    Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_exp10_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_exp10f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_exp10l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_exp_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_expf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_expl_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_fmod_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_fmodf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_fmodl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_hypotf_compat.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+math/w_hypotl_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_j0_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_j0f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_j0l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_j1_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_j1f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_j1l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_jn_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_jnf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_jnl_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_lgammaf_main.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+math/w_lgammaf_r_compat.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+math/w_lgammal_main.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_lgammal_r_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_log10_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log10f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log10l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log2_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log2f_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log2l_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_log_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_logf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_logl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_pow_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_powf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_powl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_remainder_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_remainderf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_remainderl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_scalb_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_scalbf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_scalbl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_sinhf_compat.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+math/w_sinhl_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+math/w_sqrt_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_sqrtf_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_sqrtl_compat.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+math/w_tgammaf_compat.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+math/w_tgammal_compat.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+misc/dirname.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/getsysstats.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/hsearch.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+
+misc/hsearch_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1993.
+
+misc/lsearch.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/pselect.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/regexp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/regexp.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/tsearch.c:
+    Contributed by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>, 1997.
+
+misc/tst-atomic-long.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+misc/tst-atomic.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+misc/tst-dirname.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+misc/tst-fdset.c:
+    Contributed by Robert Bihlmeyer <robbe@orcus.priv.at>.
+
+misc/tst-mntent.c:
+    Test case by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>
+    and Ulrich Drepper <drepper@cygnus.com>.
+
+nis/nis_add.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
+
+nis/nis_addmember.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_call.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_callback.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_checkpoint.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_clone_dir.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_clone_obj.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_clone_res.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_creategroup.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_defaults.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_destroygroup.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_domain_of.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_domain_of_r.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_error.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_file.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_findserv.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_free.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_getservlist.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_intern.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_ismember.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_local_names.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_lookup.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
+
+nis/nis_mkdir.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_modify.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
+
+nis/nis_ping.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_print.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_print_group_entry.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_remove.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
+
+nis/nis_removemember.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_rmdir.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_server.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_subr.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_table.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_util.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/nis_verifygroup.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_xdr.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+nis/nis_xdr.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nis/rpcsvc/nislib.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nis/rpcsvc/ypclnt.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
+
+nis/ypclnt.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
+
+nptl/allocatestack.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cancellation.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cleanup.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cleanup_compat.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cleanup_defer.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cleanup_defer_compat.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/cleanup_routine.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/descr.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/libc-cleanup.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/libc_multiple_threads.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/lowlevellock.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/nptl-stack.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/nptl-stack.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/nptl_deallocate_tsd.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/nptl_free_tcb.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/nptl_setxid.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_broadcast.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_signal.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_timedwait.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/old_pthread_cond_wait.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/perf.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getaffinity.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_attr_getdetachstate.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getguardsize.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getinheritsched.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getschedparam.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getschedpolicy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getscope.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getstack.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getstackaddr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_getstacksize.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setaffinity.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_attr_setdetachstate.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setguardsize.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setinheritsched.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setschedparam.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setschedpolicy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setscope.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setstack.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setstackaddr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_attr_setstacksize.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrier_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrier_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrier_wait.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_barrierattr_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrierattr_getpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrierattr_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_barrierattr_setpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_cancel.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_cleanup_upto.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_cond_broadcast.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_cond_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_cond_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_cond_signal.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_cond_wait.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_condattr_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_condattr_getclock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_condattr_getpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_condattr_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_condattr_setclock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_condattr_setpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_create.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_detach.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_equal.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_exit.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_getaffinity.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_getattr_np.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_getconcurrency.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_getschedparam.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_getspecific.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_join.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_key_create.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_key_delete.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_kill_other_threads.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_consistent.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+nptl/pthread_mutex_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_getprioceiling.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutex_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_lock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_setprioceiling.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutex_timedlock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_trylock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutex_unlock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_getprioceiling.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutexattr_getprotocol.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutexattr_getpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_getrobust.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+nptl/pthread_mutexattr_gettype.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_setprioceiling.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutexattr_setprotocol.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/pthread_mutexattr_setpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_mutexattr_setrobust.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+nptl/pthread_mutexattr_settype.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_once.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/pthread_rwlock_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlock_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlock_rdlock.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_rwlock_timedrdlock.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_rwlock_timedwrlock.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_rwlock_tryrdlock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlock_trywrlock.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlock_unlock.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_rwlock_wrlock.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+nptl/pthread_rwlockattr_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlockattr_getkind_np.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlockattr_getpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlockattr_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlockattr_setkind_np.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_rwlockattr_setpshared.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_self.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setaffinity.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/pthread_setcancelstate.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setcanceltype.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setconcurrency.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setschedparam.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setschedprio.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_setspecific.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_sigmask.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_sigqueue.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+nptl/pthread_spin_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_spin_init.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/pthread_spin_unlock.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/pthread_testcancel.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_timedjoin.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_tryjoin.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/pthread_yield.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/sem_destroy.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/sem_getvalue.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/sem_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/sem_post.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/sem_timedwait.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/sem_wait.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/sem_waitcommon.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+nptl/tpp.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/tst-attr2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-attr3.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-cancel17.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-cancel7.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+nptl/tst-cleanup4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-cleanup4aux.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-clock2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-context1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-dlsym1.c:
+    Test case by Hui Huang <hui.huang@sun.com>.
+
+nptl/tst-eintr1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-exec4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-initializers1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+nptl/tst-mutex8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-mutexpp10.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/tst-rwlock10.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-rwlock11.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-rwlock2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-rwlock3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-rwlock6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-rwlock7.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-rwlock8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+nptl/tst-rwlock9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+nptl/tst-sched1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-setuid1.c:
+    Contributed by Jakub Jelinek <jaku@redhat.com>, 2004.
+
+nptl/tst-signal3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+nptl/tst-signal7.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+nptl/tst-stack2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-stack3.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-stackguard1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+nptl/tst-tls3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-tls3mod.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-tls5.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+nptl/tst-tpp.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+nptl/tst-tsd3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/tst-tsd4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+nptl/unwind.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>
+    and Richard Henderson <rth@redhat.com>, 2003.
+
+nptl_db/td_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_log.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_symbol_list.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+nptl_db/td_ta_clear_event.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_delete.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_enable_stats.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_event_addr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_event_getmsg.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_get_nthreads.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_get_ph.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_get_stats.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_map_id2thr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_new.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_reset_stats.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_set_event.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_setconcurrency.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_thr_iter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_ta_tsd_iter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_clear_event.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_dbresume.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_dbsuspend.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_event_enable.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_event_getmsg.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_get_info.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_getfpregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_getgregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_getxregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_getxregsize.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_set_event.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_setfpregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_setgregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_setprio.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_setsigpending.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_setxregs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_sigsetmask.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_tls_get_addr.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2002.
+
+nptl_db/td_thr_tsd.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nptl_db/td_thr_validate.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
+
+nscd/aicache.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/cache.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/connections.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/dbg_log.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+nscd/dbg_log.h:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+nscd/gai.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2004.
+
+nscd/getgrgid_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/getgrnam_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/gethstbyad_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/gethstbynm3_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/getpwnam_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/getpwuid_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/getsrvbynm_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/getsrvbypt_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nscd/grpcache.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/hstcache.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/initgrcache.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/mem.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/netgroupcache.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+nscd/nscd-client.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nscd/nscd.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nscd/nscd.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nscd/nscd_conf.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nscd/nscd_getai.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/nscd_getgr_r.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1998.
+
+nscd/nscd_gethst_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/nscd_getpw_r.c:
+    Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1998.
+
+nscd/nscd_getserv_r.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
+
+nscd/nscd_helper.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/nscd_initgroups.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/nscd_netgroup.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+nscd/nscd_proto.h:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nscd/nscd_setup_thread.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+nscd/nscd_stat.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+nscd/pwdcache.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+nscd/selinux.c:
+    Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004.
+
+nscd/selinux.h:
+    Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004.
+
+nscd/servicescache.c:
+    Contributed by Ulrich Drepper <drepper@drepper.com>, 2007.
+
+nss/XXX-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/alias-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/databases.def:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/db-Makefile:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/digits_dots.c:
+    Contributed by H.J. Lu <hjl@gnu.ai.mit.edu>, 1997.
+
+nss/ethers-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/getXXbyYY_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/getXXent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/getent.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nss/grp-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/hosts-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/key-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/makedb.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/netgrp-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/network-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/nss_compat/compat-grp.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
+
+nss/nss_compat/compat-initgroups.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
+
+nss/nss_compat/compat-pwd.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+
+nss/nss_compat/compat-spwd.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
+
+nss/nss_db/db-initgroups.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>.
+
+nss/nss_db/db-netgrp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/nss_files/files-alias.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/nss_files/files-netgrp.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/nss_hash.c:
+    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
+
+nss/nsswitch.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/proto-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/pwd-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/rpc-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/service-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/sgrp-lookup.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
+
+nss/spwd-lookup.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+nss/test-netdb.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+posix/bug-ga1.c:
+    Test case by Anders Carlsson <andersca@gnome.org>.
+
+posix/bug-ga2.c:
+    Test case by Sam Varshavchik <mrsam@courier-mta.com>.
+
+posix/bug-regex1.c:
+    Test case by Jim Meyering <jim@meyering.net>.
+
+posix/bug-regex10.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex11.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex12.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex13.c:
+    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>, 2002.
+
+posix/bug-regex14.c:
+    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>, 2002.
+
+posix/bug-regex17.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex18.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex19.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/bug-regex2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+posix/bug-regex20.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/bug-regex21.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/bug-regex22.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+posix/bug-regex23.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+posix/bug-regex25.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+posix/bug-regex26.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+posix/bug-regex27.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+posix/bug-regex28.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+posix/bug-regex3.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+posix/bug-regex30.c:
+    Contributed by Paolo Bonzini <pbonzini@redhat.com>, 2009.
+
+posix/bug-regex33.c:
+    Contributed by Stanislav Brabec <sbrabec@suse.cz>, 2012.
+
+posix/bug-regex4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+posix/bug-regex6.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+posix/bug-regex7.c:
+    Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002.
+
+posix/bug-regex8.c:
+    Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002.
+
+posix/bug-regex9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+posix/flexmember.h:
+    Written by Paul Eggert.
+
+posix/register-atfork.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+posix/runptests.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+posix/tar.h:
+    Written by David J. MacKenzie.
+
+posix/tst-boost.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/tst-chmod.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-dir.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+posix/tst-exec.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-fork.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-gnuglob-skeleton.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+posix/tst-pcre.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/tst-rxspencer.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+posix/tst-spawn.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-truncate.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-truncate64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+posix/tst-vfork1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+posix/tst-vfork2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+posix/tst-vfork3.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+posix/waitid.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+posix/wordexp.c:
+    Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
+
+pwd/getpwent.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+pwd/getpwent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+pwd/getpwnam.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+pwd/getpwnam_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+pwd/getpwuid.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+pwd/getpwuid_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+resolv/gai_cancel.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/gai_error.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/gai_misc.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/gai_misc.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/gai_notify.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/gai_suspend.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/getaddrinfo_a.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+resolv/nss_dns/dns-canon.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+resolv/nss_dns/dns-host.c:
+    Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+resolv/nss_dns/dns-network.c:
+    Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+resolv/res_hconf.c:
+    Contributed by David Mosberger (davidm@azstarnet.com).
+
+resolv/res_hconf.h:
+    Contributed by David Mosberger (davidm@azstarnet.com).
+
+rt/aio_cancel.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_error.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_fsync.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_misc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_notify.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_read.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_read64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_return.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_suspend.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_write.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/aio_write64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/lio_listio-common.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+rt/timer_create.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+rt/timer_delete.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+rt/timer_getoverr.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+rt/timer_gettime.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+rt/timer_settime.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+rt/tst-aio.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+rt/tst-aio2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+rt/tst-aio64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+rt/tst-mqueue.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+rt/tst-mqueue4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue5.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue6.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue7.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue8.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-mqueue9.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+rt/tst-shm.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+rt/tst-timer4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004
+
+scripts/gen-sorted.awk:
+    Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+scripts/rellns-sh:
+    Written by Ulrich Drepper <drepper@cygnus.com>, October 1996
+
+scripts/test-installation.pl:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1997.
+
+scripts/versions.awk:
+    Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+shadow/getspent.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+shadow/getspent_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+shadow/getspnam.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+shadow/getspnam_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+shadow/lckpwdf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+signal/allocrtsig.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+signal/sighold.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+signal/sigrelse.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+signal/tst-raise.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+signal/tst-sigsimple.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+soft-fp/adddf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/addsf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/addtf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/divdf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/divsf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/divtf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/double.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/eqdf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/eqsf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/eqtf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/extenddftf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/extended.h:
+    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/extendsfdf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/extendsftf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/extendxftf2.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixdfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixdfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixdfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixsfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixsfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixsfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixtfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixtfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixtfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixunsdfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunsdfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunsdfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixunssfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunssfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunssfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/fixunstfdi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunstfsi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/fixunstfti.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floatdidf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatdisf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatditf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatsidf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatsisf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatsitf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floattidf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floattisf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floattitf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floatundidf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatundisf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatunditf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatunsidf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatunsisf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatunsitf.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/floatuntidf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floatuntisf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/floatuntitf.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/gedf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/gesf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/getf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/ledf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/lesf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/letf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/muldf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/mulsf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/multf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/negdf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/negsf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/negtf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/op-1.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/op-2.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/op-4.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/op-8.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/op-common.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/quad.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/single.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/soft-fp.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz),
+    David S. Miller (davem@redhat.com) and
+    Peter Maydell (pmaydell@chiark.greenend.org.uk).
+
+soft-fp/subdf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/subsf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/subtf3.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/truncdfsf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/trunctfdf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/trunctfsf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+soft-fp/trunctfxf2.c:
+    Contributed by Uroš Bizjak (ubizjak@gmail.com).
+
+soft-fp/unorddf2.c:
+    Contributed by Joseph Myers (joseph@codesourcery.com).
+
+soft-fp/unordsf2.c:
+    Contributed by Joseph Myers (joseph@codesourcery.com).
+
+soft-fp/unordtf2.c:
+    Contributed by Joseph Myers (joseph@codesourcery.com).
+
+stdio-common/_i18n_number.h:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
+
+stdio-common/_itoa.c:
+    Contributed by Torbjorn Granlund <tege@matematik.su.se>
+    and Ulrich Drepper <drepper@gnu.org>.
+
+stdio-common/_itowa.c:
+    Contributed by Torbjorn Granlund <tege@matematik.su.se>
+    and Ulrich Drepper <drepper@gnu.org>.
+
+stdio-common/bug-vfprintf-nargs.c:
+    Contributed by Kees Cook <keescook@chromium.org>, 2012.
+
+stdio-common/bug14.c:
+    Test case by Al Viro <aviro@redhat.com>.
+
+stdio-common/fxprintf.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>.
+
+stdio-common/printf_fp.c:
+    Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+stdio-common/printf_fphex.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdio-common/printf_size.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+    Based on a proposal by Larry McVoy <lm@sgi.com>.
+
+stdio-common/scanf11.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+stdio-common/test-vfprintf.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+stdio-common/tst-fphex-wide.c:
+    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+
+stdio-common/tst-fseek.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+stdio-common/tst-gets.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+stdio-common/tst-long-dbl-fphex.c:
+    Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+
+stdio-common/tst-perror.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+stdio-common/tst-popen.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+stdio-common/tst-sscanf.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+stdio-common/tst-unlockedio.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+stdlib/a64l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
+
+stdlib/bug-strtod.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+stdlib/drand48-iter.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/drand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/drand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/erand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/erand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/fmtmsg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/grouping.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+stdlib/grouping.h:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+stdlib/isomac.c:
+    Contributed by Jens Schweikhardt <schweikh@noc.dfn.de>, 1996.
+
+stdlib/jrand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/jrand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/l64a.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/lcong48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/lcong48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/lrand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/lrand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
+
+stdlib/mrand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/mrand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/msort.c:
+    Written by Mike Haertel, September 1988.
+
+stdlib/nrand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/nrand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/qsort.c:
+    Written by Douglas C. Schmidt (schmidt@ics.uci.edu).
+
+stdlib/rand_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+stdlib/seed48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/seed48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/srand48.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/srand48_r.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+stdlib/strfmon.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Jochen Hein <Jochen.Hein@informatik.TU-Clausthal.de>, 1996.
+
+stdlib/strfmon_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+stdlib/strtod.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+stdlib/strtod_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/strtof.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+stdlib/strtof_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/strtol_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/strtold.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+stdlib/strtoll_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/strtoul_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/strtoull_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+stdlib/test-a64l.c:
+    Contributed by Andreas Schwab <schwab@suse.de>.
+
+stdlib/test-canon.c:
+    Contributed by David Mosberger <davidm@azstarnet.com>.
+
+stdlib/test-canon2.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+stdlib/testmb2.c:
+    Test case by Miloslav Trmač <mitr@volny.cz>.
+
+stdlib/tst-bsearch.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+stdlib/tst-qsort.c:
+    Test case by Paul Eggert <eggert@twinsun.com>
+
+stdlib/tst-random.c:
+    Written by Michael J. Fischer, August 21, 2000
+
+stdlib/tst-random2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+stdlib/tst-system.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+stdlib/tst-xpg-basename.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+stdlib/xpg_basename.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+string/argz-addsep.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+string/argz-append.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+string/argz-count.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+string/argz-create.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+string/argz-ctsep.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+string/argz-delete.c:
+    Written by Miles Bader <miles@gnu.org>
+
+string/argz-extract.c:
+    Written by Miles Bader <miles@gnu.org>
+
+string/argz-insert.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+string/argz-next.c:
+    Written by Miles Bader <miles@gnu.org>
+
+string/argz-replace.c:
+    Written by Miles Bader <miles@gnu.ai.mit.edu>
+
+string/argz-stringify.c:
+    Written by Miles Bader <miles@gnu.org>
+
+string/bug-strncat1.c:
+    Test case by Joseph S. Myers <jsm28@cam.ac.uk>.
+
+string/bug-strpbrk1.c:
+    Test case by Joseph S. Myers <jsm28@cam.ac.uk>.
+
+string/bug-strspn1.c:
+    Test case by Joseph S. Myers <jsm28@cam.ac.uk>.
+
+string/bzero.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/envz.c:
+    Written by Miles Bader <miles@gnu.org>
+
+string/ffs.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/ffsll.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/memcpy.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/memmove.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/stratcliff.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+string/strcoll.c:
+    Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+string/strcoll_l.c:
+    Written by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+string/strlen.c:
+    Written by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se);
+    commentary by Jim Blandy (jimb@ai.mit.edu).
+
+string/strnlen.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+string/strxfrm.c:
+    Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
+
+string/strxfrm_l.c:
+    Written by Ulrich Drepper <drepper@gnu.org>, 1995.
+
+string/test-ffs.c:
+    Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
+    On-Line Applications Research Corporation.
+
+string/test-memccpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-memchr.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-memcmp.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wmemcmp support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011.
+
+string/test-memcpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-memmem.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2008.
+
+string/test-memmove.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-mempcpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-memrchr.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-memset.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-rawmemchr.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-stpcpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-stpncpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strcasecmp.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strcasestr.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2010.
+
+string/test-strcat.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strchr.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wcschr support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
+
+string/test-strcmp.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wcscmp support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011.
+
+string/test-strcpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wcscpy support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
+
+string/test-strcspn.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-string.h:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strlen.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wcslen support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
+
+string/test-strncasecmp.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strncat.c:
+    Contributed by Intel Corporation.
+
+string/test-strncmp.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strncpy.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strnlen.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strpbrk.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strrchr.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+    Added wcsrrchr support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>,
+    2011.
+
+string/test-strspn.c:
+    Written by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+string/test-strstr.c:
+    Written by Ulrich Drepper <drepper@redhat.com>, 2010.
+
+string/testcopy.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+string/tst-bswap.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+string/wordcopy.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sunrpc/create_xid.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+sunrpc/netname.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
+
+sunrpc/publickey.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sunrpc/svc.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sunrpc/tst-xdrmem.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+sunrpc/tst-xdrmem2.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+sunrpc/xdr_intXX_t.c:
+    Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
+
+sysdeps/aarch64/e_sqrtl.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/Makefile:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/alpha/_mcount.S:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+
+sysdeps/alpha/alphaev6/memset.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+    EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev6/stxcpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+    EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev6/stxncpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+    EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev67/stpcpy.S:
+    Contributed by Richard Henderson <rth@redhat.com>.
+
+sysdeps/alpha/alphaev67/stpncpy.S:
+    Contributed by Richard Henderson (rth@redhat.com)
+
+sysdeps/alpha/alphaev67/strcat.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+    EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev67/strchr.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+    EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev67/strlen.S:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+    EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/alphaev67/strncat.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+    EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
+
+sysdeps/alpha/bzero.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/div.S:
+    Contributed by Richard Henderson <rth@tamu.edu>.
+
+sysdeps/alpha/dl-machine.h:
+    Contributed by Richard Henderson <rth@tamu.edu>.
+
+sysdeps/alpha/dl-procinfo.c:
+    Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2008.
+
+sysdeps/alpha/dl-procinfo.h:
+    Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2008.
+
+sysdeps/alpha/e_sqrtl.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ffs.S:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+
+sysdeps/alpha/fpu/e_sqrt.c:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+
+sysdeps/alpha/fpu/fclrexcpt.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
+
+sysdeps/alpha/fpu/fedisblxcpt.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/alpha/fpu/feenablxcpt.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/alpha/fpu/fegetenv.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997
+
+sysdeps/alpha/fpu/fegetexcept.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/alpha/fpu/fegetround.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997
+
+sysdeps/alpha/fpu/feholdexcpt.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997
+
+sysdeps/alpha/fpu/fesetenv.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997
+
+sysdeps/alpha/fpu/fesetround.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997
+
+sysdeps/alpha/fpu/feupdateenv.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
+
+sysdeps/alpha/fpu/fgetexcptflg.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
+
+sysdeps/alpha/fpu/fpu_control.h:
+    Contributed by Olaf Flebbe.
+
+sysdeps/alpha/fpu/fsetexcptflg.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
+
+sysdeps/alpha/fpu/ftestexcept.c:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1997.
+
+sysdeps/alpha/fpu/s_copysign.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/fpu/s_copysignf.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/fpu/s_fabs.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/fpu/s_fabsf.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/fpu/s_rint.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/fpu/s_rintf.c:
+    Contributed by Richard Henderson.
+
+sysdeps/alpha/hp-timing.h:
+    Contributed by Richard Henderson <rth@redhat.com>, 2001.
+
+sysdeps/alpha/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/alpha/ldiv.S:
+    Contributed by Richard Henderson <rth@tamu.edu>.
+
+sysdeps/alpha/memset.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/nptl/pthread_spin_lock.S:
+    Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
+
+sysdeps/alpha/nptl/pthread_spin_trylock.S:
+    Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
+
+sysdeps/alpha/ots_add.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cmp.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cmpe.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cvtqux.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cvtqx.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cvttx.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cvtxq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_cvtxt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_div.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_mul.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_nintxq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/ots_sub.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/alpha/reml.S:
+    Contributed by Richard Henderson  <rth@twiddle.net>
+
+sysdeps/alpha/sfp-machine.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz) and
+    David S. Miller (davem@redhat.com).
+
+sysdeps/alpha/start.S:
+    Contributed by Richard Henderson <rth@tamu.edu>
+
+sysdeps/alpha/stpcpy.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/alpha/stpncpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/strcat.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/alpha/strchr.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/strcmp.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/strcpy.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/alpha/strlen.S:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+
+sysdeps/alpha/strncat.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/alpha/strncmp.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/strncpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/stxcpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/alpha/stxncpy.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/arm/armv6t2/memchr.S:
+    Code contributed by Dave Gilbert <david.gilbert@linaro.org>
+
+sysdeps/arm/backtrace.c:
+    Contributed by Kazu Hirata <kazu@codesourcery.com>, 2008.
+
+sysdeps/arm/fedisblxcpt.c:
+    Contributed by Philip Blundell <philb@gnu.org>, 2001.
+
+sysdeps/arm/feenablxcpt.c:
+    Contributed by Philip Blundell <philb@gnu.org>, 2001.
+
+sysdeps/arm/fegetexcept.c:
+    Contributed by Philip Blundell <philb@gnu.org>, 2001
+
+sysdeps/arm/feupdateenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/arm/fgetexcptflg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/arm/memcpy.S:
+    Contributed by MontaVista Software, Inc. (written by Nicolas Pitre)
+
+sysdeps/arm/memmove.S:
+    Contributed by MontaVista Software, Inc. (written by Nicolas Pitre)
+
+sysdeps/arm/memset.S:
+    Contributed by Philip Blundell <philb@gnu.org>
+
+sysdeps/arm/strlen.S:
+    Code contributed by Matthew Wilcox <willy@odie.barnet.ac.uk>
+
+sysdeps/arm/unwind.h:
+    Contributed by Paul Brook
+
+sysdeps/generic/atomic-machine.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/generic/dl-librecon.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/dl-procinfo.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/dwarf2.h:
+    Contributed by Gary Funck (gary@intrepid.com).  Derived from the
+    DWARF 1 implementation written by Ron Guilmette (rfg@monkeys.com).
+
+sysdeps/generic/framestate.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+sysdeps/generic/hp-timing-common.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/hp-timing.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/ifreq.h:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/generic/ldconfig.h:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+sysdeps/generic/memcopy.h:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/generic/not-cancel.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/generic/register-dump.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/sigcontextinfo.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/generic/sigset-cvt-mask.h:
+    Contributed by Joe Keane <jgk@jgk.org>.
+
+sysdeps/generic/unwind-dw2-fde-glibc.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/generic/unwind-dw2-fde.c:
+    Contributed by Jason Merrill <jason@cygnus.com>.
+
+sysdeps/generic/unwind-dw2-fde.h:
+    Contributed by Jason Merrill <jason@cygnus.com>.
+
+sysdeps/generic/unwind-resume.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/generic/utmp-equal.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>
+    and Paul Janzen <pcj@primenet.com>, 1996.
+
+sysdeps/gnu/sys/mtio.h:
+    Written by H. Bergman <hennus@cybercomm.nl>.
+
+sysdeps/gnu/updwtmp.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+sysdeps/gnu/utmp_file.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+sysdeps/hppa/Makefile:
+    Contributed by David Huggins-Daines (dhd@debian.org)
+
+sysdeps/hppa/dl-machine.h:
+    Contributed by David Huggins-Daines <dhd@debian.org>
+
+sysdeps/hppa/fpu/bits/fenv.h:
+    Contributed by David Huggins-Daines <dhd@debian.org>
+
+sysdeps/hppa/fpu/fclrexcpt.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fedisblxcpt.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/feenablxcpt.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fegetenv.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fegetexcept.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fegetround.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/feholdexcpt.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fesetenv.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+    Based on the m68k version by
+    Andreas Schwab <schwab@suse.de>
+
+sysdeps/hppa/fpu/fesetround.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/feupdateenv.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fgetexcptflg.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/fraiseexcpt.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>
+
+sysdeps/hppa/fpu/fsetexcptflg.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/fpu/ftestexcept.c:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000
+
+sysdeps/hppa/hppa1.1/s_signbit.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/hppa/libgcc-compat.c:
+    Contributed by Randolph Chung
+
+sysdeps/hppa/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
+
+sysdeps/htl/raise.c:
+    Written by Neal H. Walfield <neal@gnu.org>.
+
+sysdeps/htl/timer_routines.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+sysdeps/i386/backtrace.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/i386/dl-procinfo.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/i386/ffs.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/i386/fpu/e_acos.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_acosf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_acosh.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_acoshf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_acoshl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_acosl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_asin.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_asinf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_atan2.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_atan2f.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_atan2l.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_atanh.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_atanhf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_atanhl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_exp.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_exp10.S:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_exp2.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_exp2l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_expl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_fmod.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_fmodf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_fmodl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_hypot.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/i386/fpu/e_hypotf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/i386/fpu/e_ilogb.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_ilogbf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_ilogbl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/e_log.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_log10.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_log10f.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_log10l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_log2.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_log2l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_logl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_pow.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_powl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/e_remainder.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_remainderf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_remainderl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/e_scalb.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Correct handling of y==-inf <drepper@gnu>
+
+sysdeps/i386/fpu/e_scalbf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
+    Correct handling of y==-inf <drepper@gnu>
+
+sysdeps/i386/fpu/e_scalbl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Correct handling of y==-inf <drepper@gnu>
+
+sysdeps/i386/fpu/e_sqrt.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/e_sqrtf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/fclrexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fedisblxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+sysdeps/i386/fpu/feenablxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+sysdeps/i386/fpu/fegetenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fegetexcept.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
+
+sysdeps/i386/fpu/fegetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/feholdexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fesetenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fesetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/feupdateenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fgetexcptflg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fraiseexcpt.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/fsetexcptflg.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/ftestexcept.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_asinh.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/s_asinhf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/s_asinhl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/i386/fpu/s_atan.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_atanf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_atanl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_cbrt.S:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_cbrtf.S:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_cbrtl.S:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_ceil.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_ceilf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_ceill.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_copysign.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_copysignf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_copysignl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_expm1.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+    Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
+    Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
+
+sysdeps/i386/fpu/s_expm1f.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+    Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
+    Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
+
+sysdeps/i386/fpu/s_finite.S:
+    Written by Joe Keane <jgk@jgk.org>.
+
+sysdeps/i386/fpu/s_finitef.S:
+    Written by Joe Keane <jgk@jgk.org>.
+
+sysdeps/i386/fpu/s_finitel.S:
+    Written by Joe Keane <jgk@jgk.org>.
+
+sysdeps/i386/fpu/s_floor.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_floorf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_floorl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_fmax.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_fmaxf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_fmaxl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_fmin.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_fminf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_fminl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_frexp.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_frexpf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_frexpl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_isinfl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Change for long double by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_llrint.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_llrintf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_llrintl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_log1p.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_log1pf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_log1pl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_logb.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_logbf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_logbl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_lrint.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_lrintf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_lrintl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_nearbyint.S:
+    Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_nearbyintf.S:
+    Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_nearbyintl.S:
+    Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/fpu/s_nextafterl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/i386/fpu/s_nexttowardf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/i386/fpu/s_remquo.S:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+    Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_remquof.S:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+    Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_remquol.S:
+    Written by Ulrich Drepper <drepper@cygnus.com>.
+    Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_rint.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_rintf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_rintl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_scalbn.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_scalbnf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_scalbnl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_significand.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_significandf.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/fpu/s_significandl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+
+sysdeps/i386/fpu/s_trunc.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_truncf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/fpu/s_truncl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i386-mcount.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i586/memcopy.h:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/i386/i586/memcpy.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i586/memset.S:
+    Contributed by Torbjorn Granlund, <tege@matematik.su.se>
+
+sysdeps/i386/i586/strchr.S:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
+
+sysdeps/i386/i586/strcpy.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i586/strlen.S:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
+
+sysdeps/i386/i686/dl-hash.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/i386/i686/ffs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/i386/i686/fpu/e_log.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/i386/i686/fpu/e_logl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+
+sysdeps/i386/i686/fpu/s_fmax.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/fpu/s_fmaxf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/fpu/s_fmaxl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/fpu/s_fmin.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/fpu/s_fminf.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/fpu/s_fminl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/i686/memcpy.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+sysdeps/i386/i686/memmove.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
+
+sysdeps/i386/i686/mempcpy.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/i386/i686/memset.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memchr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memcmp-sse4.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memcmp-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memcpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memrchr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memset-sse2-rep.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/memset-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/s_fma-fma.c:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/s_fma.c:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/s_fmaf-fma.c:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/s_fmaf.c:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcat-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcat-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strchr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcmp-sse4.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcmp-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcpy-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strcpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strlen-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/strrchr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/wcschr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/wcscmp-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/wcscpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/wcslen-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/multiarch/wcsrchr-sse2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/i386/i686/nptl/tls.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/i386/i686/pthread_spin_trylock.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/i386/i686/strcmp.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+sysdeps/i386/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/i386/machine-gmon.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/i386/memchr.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+    This version is developed using the same algorithm as the fast C
+    version which carries the following introduction:
+    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se) and
+    commentary by Jim Blandy (jimb@ai.mit.edu);
+    adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+    and implemented by Roland McGrath (roland@ai.mit.edu).
+
+sysdeps/i386/memcopy.h:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/i386/nptl/pthread_spin_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/i386/nptl/pthread_spin_unlock.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/i386/pthread_spin_trylock.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/i386/rawmemchr.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+    This version is developed using the same algorithm as the fast C
+    version which carries the following introduction:
+    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se) and
+    commentary by Jim Blandy (jimb@ai.mit.edu);
+    adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+    and implemented by Roland McGrath (roland@ai.mit.edu).
+
+sysdeps/i386/stpcpy.S:
+    Contributed by Ulrich Drepper (drepper@gnu.ai.mit.edu).
+
+sysdeps/i386/stpncpy.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Some bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+    - original wrote n+1 chars in some cases.
+    - stpncpy() ought to behave like strncpy() ie. not null-terminate
+    if limited by n.  glibc-1.09 stpncpy() does this.
+
+sysdeps/i386/strcat.S:
+    Contributed by Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>.
+    Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strchr.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strchrnul.S:
+    Contributed by Ulrich Drepper <drepper@gnu.org>
+    Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strcspn.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strlen.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
+
+sysdeps/i386/strlen.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/i386/strpbrk.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strrchr.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/i386/strspn.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+    Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
+
+sysdeps/ia64/_mcount.S:
+    Contributed by David Mosberger <davidm@hpl.hp.com>
+
+sysdeps/ia64/bzero.S:
+    Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
+    Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
+
+sysdeps/ia64/fpu/e_acos.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_acosf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_acosh.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_acoshf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_acoshl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_acosl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_asin.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_asinf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_asinl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_atan2.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_atan2f.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_atanh.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_atanhf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_atanhl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_cosh.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_coshf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_coshl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp10.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp10l.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp2.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp2f.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_exp2l.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_expf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_fmod.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_fmodf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_fmodl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_hypot.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_hypotf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_hypotl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_ilogbl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_lgamma_r.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_lgammaf_r.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_lgammal_r.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_log.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_log2.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_log2f.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_log2l.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_logf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_logl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_pow.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_powf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_powl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_remainder.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_remainderf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_remainderl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_scalb.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_scalbf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_scalbl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sinh.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sinhf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sinhl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sqrt.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sqrtf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/e_sqrtl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/fclrexcpt.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999 and
+    Jes Sorensen <Jes.Sorensen@cern.ch>, 2000
+
+sysdeps/ia64/fpu/fedisblxcpt.c:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
+
+sysdeps/ia64/fpu/feenablxcpt.c:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
+
+sysdeps/ia64/fpu/fegetenv.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/fegetexcept.c:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
+
+sysdeps/ia64/fpu/fegetround.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/feholdexcpt.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999
+
+sysdeps/ia64/fpu/fesetenv.c:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000
+
+sysdeps/ia64/fpu/fesetround.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/feupdateenv.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/fgetexcptflg.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/fraiseexcpt.c:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
+
+sysdeps/ia64/fpu/fsetexcptflg.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/ftestexcept.c:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/get-rounding-mode.h:
+    Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
+
+sysdeps/ia64/fpu/libm_cpu_defs.h:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_error.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_error_codes.h:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_frexp.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_frexp4.S:
+    Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
+    and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
+
+sysdeps/ia64/fpu/libm_frexp4f.S:
+    Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
+    and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
+
+sysdeps/ia64/fpu/libm_frexp4l.S:
+    Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
+    and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
+
+sysdeps/ia64/fpu/libm_frexpf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_frexpl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_lgamma.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_lgammaf.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_lgammal.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_reduce.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_scalblnf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_sincos.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_sincos_large.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_sincosf.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_sincosl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_support.h:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/libm_tan.S:
+    Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
+    and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
+
+sysdeps/ia64/fpu/s_asinh.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_asinhf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_asinhl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_atan.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_atanf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_atanl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cbrt.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cbrtf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cbrtl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ceil.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ceilf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ceill.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cos.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cosf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_cosl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erfc.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erfcf.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erfcl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erff.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_erfl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_expm1.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_expm1f.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_expm1l.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fabs.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fabsf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fabsl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fdim.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fdimf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fdiml.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_floor.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_floorf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_floorl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fma.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fmaf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fmal.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fmax.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fmaxf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_fmaxl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_frexp.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_frexpf.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_frexpl.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ilogb.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ilogbf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_isinf.S:
+    Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
+
+sysdeps/ia64/fpu/s_isnan.S:
+    Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
+
+sysdeps/ia64/fpu/s_ldexp.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ldexpf.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_ldexpl.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_ldexp.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_ldexpf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_ldexpl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_scalbn.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_scalbnf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_libm_scalbnl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_log1p.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_log1pf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_log1pl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_logb.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_logbf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_logbl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_modf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_modff.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_modfl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nearbyint.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nearbyintf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nearbyintl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nextafter.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nextafterf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nextafterl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nexttoward.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nexttowardf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_nexttowardl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_rint.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_rintf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_rintl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_round.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_roundf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_roundl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_scalblnf.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_scalbn.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_scalbnf.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_scalbnl.c:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_significand.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_significandf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_significandl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tan.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tanf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tanh.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tanhf.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tanhl.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_tanl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_trunc.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_truncf.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/s_truncl.S:
+    Contributed 2000 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_lgamma_main.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_lgammaf_main.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_lgammal_main.c:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_tgamma_compat.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_tgammaf_compat.S:
+    Contributed 2001 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/fpu/w_tgammal_compat.S:
+    Contributed 2002 by the Intel Numerics Group, Intel Corporation
+
+sysdeps/ia64/hp-timing.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
+
+sysdeps/ia64/htonl.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>
+
+sysdeps/ia64/htons.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>
+
+sysdeps/ia64/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/ia64/memccpy.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/memchr.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/memcmp.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/memcpy.S:
+    Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
+    Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
+
+sysdeps/ia64/memmove.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/memset.S:
+    Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
+    Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
+
+sysdeps/ia64/nptl/pthread_spin_lock.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/ia64/nptl/pthread_spin_trylock.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/ia64/nptl/pthread_spin_unlock.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/ia64/start.S:
+    Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
+
+sysdeps/ia64/strchr.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/strcmp.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/strcpy.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/strlen.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/strncmp.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>.
+
+sysdeps/ia64/strncpy.S:
+    Contributed by Dan Pop <Dan.Pop@cern.ch>
+    and Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/ia64/sysdep.h:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+sysdeps/ia64/unwind-resume.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/ieee754/dbl-64/asincos.tbl:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/atnat.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/atnat2.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/branred.c:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/branred.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/dla.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/e_acosh.c:
+    Optimized for 64-bit by Ulrich Drepper <drepper@gmail.com>, 2012
+
+sysdeps/ieee754/dbl-64/e_atanh.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+sysdeps/ieee754/dbl-64/e_cosh.c:
+    Optimized by Ulrich Drepper <drepper@gmail.com>, 2011
+
+sysdeps/ieee754/dbl-64/e_fmod.c:
+    Rewritten for 64-bit machines by Ulrich Drepper <drepper@gmail.com>.
+
+sysdeps/ieee754/dbl-64/e_gamma_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/mydefs.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/powtwo.tbl:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/root.tbl:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/s_cbrt.c:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_floor.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011.
+
+sysdeps/ieee754/dbl-64/s_fma.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/dbl-64/s_fmaf.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/dbl-64/s_fpclassify.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_frexp.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+sysdeps/ieee754/dbl-64/s_isinf.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changed to return -1 for -Inf by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/ieee754/dbl-64/s_llrint.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_llround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_logb.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+sysdeps/ieee754/dbl-64/s_lrint.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_modf.c:
+    Rewritten for 64-bit machines by Ulrich Drepper <drepper@gmail.com>.
+
+sysdeps/ieee754/dbl-64/s_nearbyint.c:
+    Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/ieee754/dbl-64/s_remquo.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_round.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_signbit.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_sincos.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/s_trunc.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/dbl-64/sincostab.c:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/uasncs.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/uatan.tbl:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/urem.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/usncs.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/utan.h:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/dbl-64/utan.tbl:
+    Written by International Business Machines Corp.
+
+sysdeps/ieee754/flt-32/e_acosf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_acoshf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_asinf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_atan2f.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_atanhf.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+sysdeps/ieee754/flt-32/e_coshf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+    Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011
+
+sysdeps/ieee754/flt-32/e_fmodf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_gammaf_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/e_hypotf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_ilogbf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_j0f.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_j1f.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_jnf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_lgammaf_r.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_log10f.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_remainderf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_sinhf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/e_sqrtf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/k_tanf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_asinhf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_atanf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_cbrtf.c:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_ceilf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_copysignf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_erff.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_expm1f.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_fabsf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_finitef.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_floorf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_fpclassifyf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_frexpf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_isinff.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+
+sysdeps/ieee754/flt-32/s_isnanf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_llrintf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_llroundf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_log1pf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_logbf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_lrintf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_lroundf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_modff.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_nearbyintf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_nextafterf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_remquof.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_rintf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_roundf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_scalblnf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_scalbnf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_signbitf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/flt-32/s_tanf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_tanhf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/flt-32/s_truncf.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-128/e_acoshl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/e_atan2l.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/e_atanhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-128/e_expl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+    Partly based on double-precision code
+    by Geoffrey Keating <geoffk@ozemail.com.au>
+
+sysdeps/ieee754/ldbl-128/e_fmodl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/e_gammal_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz, 1999.
+
+sysdeps/ieee754/ldbl-128/e_hypotl.c:
+    Conversion to long double by Jakub Jelinek, jakub@redhat.com.
+
+sysdeps/ieee754/ldbl-128/e_ilogbl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/e_rem_pio2l.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/e_remainderl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/e_sinhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-128/k_cosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/k_sincosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/k_sinl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/s_asinhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-128/s_ceill.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_copysignl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_cosl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_fabsl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_finitel.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_floorl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_fma.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/ldbl-128/s_fmal.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/ldbl-128/s_fpclassifyl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_frexpl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_isinfl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/s_isnanl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_llrintl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_llroundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_logbl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_lrintl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_lroundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_modfl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_nearbyintl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_nextafterl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_remquol.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_rintl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_roundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/s_scalblnl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_scalbnl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_signbitl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-128/s_sincosl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/ieee754/ldbl-128/s_sinl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_tanhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-128/s_tanl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128/s_truncl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128/t_expl.h:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128/t_sincosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/e_atan2l.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/e_expl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+    Partly based on double-precision code
+    by Geoffrey Keating <geoffk@ozemail.com.au>
+
+sysdeps/ieee754/ldbl-128ibm/e_fmodl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz, 1999.
+
+sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/e_remainderl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/k_cosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/k_sincosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/k_sinl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/printf_fphex.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-128ibm/s_copysignl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_cosl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_fabsl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_finitel.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_fmal.c:
+    Contributed by David Flaherty <flaherty@linux.vnet.ibm.com>.
+
+sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128ibm/s_frexpl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_isinfl.c:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-128ibm/s_isnanl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_logbl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_modfl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_remquol.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_signbitl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-128ibm/s_sincosl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/ieee754/ldbl-128ibm/s_sinl.c:
+    Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/s_tanl.c:
+    Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
+
+sysdeps/ieee754/ldbl-128ibm/t_sincosl.c:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-96/e_acoshl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/e_atanhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/e_gammal_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/e_hypotl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/e_rem_pio2l.c:
+    Based on quad-precision code by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-96/e_sinhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/k_cosl.c:
+    Based on quad-precision cosine by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-96/k_sinl.c:
+    Based on quad-precision sine by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-96/s_asinhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_cbrtl.c:
+    Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
+    Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_copysignl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_cosl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_fma.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/ldbl-96/s_fmal.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
+
+sysdeps/ieee754/ldbl-96/s_frexpl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_llrintl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_llroundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_lrintl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_lroundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_modfl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_nexttowardf.c:
+    Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_remquol.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_roundl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_scalblnl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_signbitl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_sincosl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/ieee754/ldbl-96/s_sinl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_tanhl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/s_tanl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/ieee754/ldbl-96/t_sincosl.c:
+    Based on quad-precision tables by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/ieee754/ldbl-opt/nldbl-compat.c:
+    Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
+
+sysdeps/ieee754/ldbl-opt/nldbl-compat.h:
+    Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
+
+sysdeps/m68k/dl-tls.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/ffs.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/m68k/fpu/fclrexcpt.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fedisblxcpt.c:
+    Contributed by Andreas Schwab <schwab@suse.de>, 2000.
+
+sysdeps/m68k/fpu/feenablxcpt.c:
+    Contributed by Andreas Schwab <schwab@suse.de>, 2000.
+
+sysdeps/m68k/fpu/fegetenv.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fegetexcept.c:
+    Contributed by Andreas Schwab <schwab@suse.de>, 2000.
+
+sysdeps/m68k/fpu/fegetround.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/feholdexcpt.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fesetenv.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fesetround.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/feupdateenv.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fgetexcptflg.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/fsetexcptflg.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/fpu/ftestexcept.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/libc-tls.c:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/m680x0/fpu/e_scalb.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
+
+sysdeps/m68k/m680x0/fpu/fraiseexcpt.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_ccosh_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
+
+sysdeps/m68k/m680x0/fpu/s_cexp_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_csin_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
+
+sysdeps/m68k/m680x0/fpu/s_csinh_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
+
+sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+    Fixed for m68k by Andreas Schwab <schwab@suse.de>.
+
+sysdeps/m68k/m680x0/fpu/s_llrint.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_llrintf.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_llrintl.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_logbl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/m68k/m680x0/fpu/s_lrint_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/fpu/s_nextafterl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+    Fixed for m68k by Andreas Schwab <schwab@suse.de>.
+
+sysdeps/m68k/m680x0/fpu/s_remquo_template.c:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
+
+sysdeps/m68k/m680x0/m68020/atomic-machine.h:
+    Contributed by Andreas Schwab <schwab@suse.de>, 2003.
+
+sysdeps/m68k/memchr.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/m68k/memcopy.h:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/m68k/nptl/Makefile:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/nptl/bits/pthreadtypes-arch.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/nptl/bits/semaphore.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/nptl/pthreaddef.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/nptl/tls.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/rawmemchr.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/m68k/strchr.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/m68k/strchrnul.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/m68k/tls-macros.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/m68k/wcpcpy_chk.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+sysdeps/mach/hurd/hp-timing.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/mach/hurd/i386/getcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/mach/hurd/i386/makecontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/mach/hurd/i386/setcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/mach/hurd/i386/swapcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/mach/hurd/ifreq.h:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/mach/hurd/net/if_arp.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/mach/hurd/not-cancel.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/mach/hurd/waitid.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1997.
+
+sysdeps/mips/__longjmp.c:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/mips/dl-machine.h:
+    Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
+
+sysdeps/mips/dl-procinfo.c:
+    Contributed by Robert Millan <rmh@gnu.org>.
+
+sysdeps/mips/dl-procinfo.h:
+    Contributed by Robert Millan <rmh@gnu.org>.
+
+sysdeps/mips/dl-trampoline.c:
+    Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
+
+sysdeps/mips/fpu/fclrexcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+sysdeps/mips/fpu/fedisblxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/mips/fpu/feenablxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/mips/fpu/fegetenv.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+sysdeps/mips/fpu/fegetexcept.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/mips/fpu/fegetround.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/mips/fpu/feholdexcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/mips/fpu/fenv_libc.h:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/mips/fpu/fesetenv.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+sysdeps/mips/fpu/fesetround.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/mips/fpu/feupdateenv.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+sysdeps/mips/fpu/fgetexcptflg.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+sysdeps/mips/fpu/fraiseexcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/mips/fpu/fsetexcptflg.c:
+    Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
+
+sysdeps/mips/fpu/ftestexcept.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/mips/mips64/__longjmp.c:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/mips/mips64/e_sqrtl.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/mips/mips64/setjmp_aux.c:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/mips/setjmp_aux.c:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/mips/sys/tas.h:
+    Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
+
+sysdeps/nptl/Makeconfig:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/nptl/Makefile:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/nptl/internaltypes.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/nptl/pthreadP.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/nptl/timer_routines.h:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+sysdeps/posix/getpagesize.c:
+    Contributed by Brendan Kehoe (brendan@cygnus.com).
+
+sysdeps/posix/pread.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/posix/pread64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/posix/pwrite64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/posix/sigignore.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/posix/sigwait.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/posix/sprofil.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/posix/usleep.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/powerpc/atomic-machine.h:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+sysdeps/powerpc/ffs.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/powerpc/fpu/e_hypot.c:
+    Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011
+
+sysdeps/powerpc/fpu/e_hypotf.c:
+    Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011
+
+sysdeps/powerpc/fpu/fedisblxcpt.c:
+    Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
+
+sysdeps/powerpc/fpu/feenablxcpt.c:
+    Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
+
+sysdeps/powerpc/fpu/fegetexcept.c:
+    Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
+
+sysdeps/powerpc/fpu/fesetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/powerpc/fpu/feupdateenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/powerpc/fpu/tst-setcontext-fpscr.c:
+    Contributed by Ryan S. Arnold <rsa@us.ibm.com>
+    Sean Curry <spcurry@us.ibm.com>
+
+sysdeps/powerpc/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/powerpc/nofpu/fclrexcpt.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fedisblxcpt.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/feenablxcpt.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fegetenv.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002, 2010.
+
+sysdeps/powerpc/nofpu/fegetexcept.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fegetround.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/feholdexcpt.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fenv_const.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fesetenv.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fesetround.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/feupdateenv.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fgetexcptflg.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fraiseexcpt.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/fsetexcptflg.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/ftestexcept.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/sim-full.c:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/soft-supp.h:
+    Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+
+sysdeps/powerpc/nofpu/sqrtdf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/powerpc/nofpu/sqrtsf2.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/powerpc/nptl/pthread_spin_lock.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+sysdeps/powerpc/nptl/pthread_spin_trylock.c:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+sysdeps/powerpc/power4/wordcopy.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/powerpc/power6/wordcopy.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+    Updated for POWER6 by Steven Munroe (sjmunroe@us.ibm.com).
+
+sysdeps/powerpc/powerpc32/a2/memcpy.S:
+    Contributed by Michael Brutman <brutman@us.ibm.com>.
+
+sysdeps/powerpc/powerpc32/atomic-machine.h:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+sysdeps/powerpc/powerpc32/power4/hp-timing.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/powerpc/powerpc32/power4/memcopy.h:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/memchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/memcpy.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/mempcpy.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/memrchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/memset.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/rawmemchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/strchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/strchrnul.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/strlen.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc32/power7/strnlen.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/a2/memcpy.S:
+    Contributed by Michael Brutman <brutman@us.ibm.com>.
+
+sysdeps/powerpc/powerpc64/atomic-machine.h:
+    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
+
+sysdeps/powerpc/powerpc64/ffsll.c:
+    Contributed by Torbjorn Granlund (tege@sics.se).
+
+sysdeps/powerpc/powerpc64/hp-timing.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/powerpc/powerpc64/power7/memchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/memcpy.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/mempcpy.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/memrchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/memset.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/rawmemchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/strchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/strchrnul.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/strlen.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power7/strnlen.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/powerpc/powerpc64/power8/memrchr.S:
+    Contributed by Luis Machado <luisgpm@br.ibm.com>.
+
+sysdeps/pthread/eintr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/posix-timer.h:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+sysdeps/pthread/pthread_atfork.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/sem_close.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/sem_open.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/sem_unlink.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-_res1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-_res1mod1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-abstime.c:
+    Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
+
+sysdeps/pthread/tst-atfork1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-atfork2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-atfork2mod.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-attr1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-backtrace1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/pthread/tst-barrier1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-barrier2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-barrier3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-barrier4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-basic1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-basic2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-basic3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-basic4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-basic5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-basic6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cancel10.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel11.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel12.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel13.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel14.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel15.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel16.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel18.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel19.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cancel20.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel21.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel22.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cancel4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cancel6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cancel8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cancel9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cleanup0.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cleanup1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cleanup2.c:
+    Contributed by Bao Duong <bduong@progress.com>, 2003.
+
+sysdeps/pthread/tst-cleanup3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-clock1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond10.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond11.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond12.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond14.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond15.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond16.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond18.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond19.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond20.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/pthread/tst-cond23.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
+
+sysdeps/pthread/tst-cond3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-cond7.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-cond9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-detach1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-eintr2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-eintr3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-eintr4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-eintr5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-exec1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-exec2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-exec3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-exit1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-fini1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-fini1mod.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-flock1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-flock2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-fork1.c:
+    Contributed by Roland McGrath <roland@redhat.com>, 2002.
+
+sysdeps/pthread/tst-fork2.c:
+    Contributed by Roland McGrath <roland@redhat.com>, 2002.
+
+sysdeps/pthread/tst-fork3.c:
+    Contributed by Roland McGrath <roland@redhat.com>, 2002.
+
+sysdeps/pthread/tst-join1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-join2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-join3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-join4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-join5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-key1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-key2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-key3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-key4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-kill6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-mutex1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex7.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-mutex9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-once1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-once2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-once3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-once4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-pt-align.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-pt-align3.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
+
+sysdeps/pthread/tst-pt-popen1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-pt-sysconf.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-pt-tls1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-pt-tls2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-pt-tls4.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-raise1.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-robust1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+sysdeps/pthread/tst-robust7.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
+
+sysdeps/pthread/tst-rwlock1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-rwlock12.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-rwlock14.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-rwlock4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-rwlock5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem10.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+sysdeps/pthread/tst-sem2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-sem6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-sem7.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-sem8.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-sem9.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-signal1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-signal2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-signal4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-signal5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-signal6.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-spin1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-spin2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-spin3.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-stack1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-stdio1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-stdio2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-timer.c:
+    Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
+
+sysdeps/pthread/tst-tls4moda.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-tls4modb.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/pthread/tst-tsd1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-tsd2.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/pthread/tst-tsd5.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/pthread/tst-umask1.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/pthread/tst-unload.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+sysdeps/s390/atomic-machine.h:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
+
+sysdeps/s390/dl-procinfo.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
+
+sysdeps/s390/dl-procinfo.h:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
+
+sysdeps/s390/ffs.c:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/fpu/bits/fenv.h:
+    Contributed by Denis Joseph Barrow <djbarrow@de.ibm.com>.
+
+sysdeps/s390/fpu/e_sqrtl.c:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>.
+
+sysdeps/s390/fpu/fedisblxcpt.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/feenablxcpt.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fegetenv.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fegetexcept.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fegetround.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/feholdexcpt.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fenv_libc.h:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fesetenv.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fesetround.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/feupdateenv.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fgetexcptflg.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/fpu_control.h:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com) and
+    Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/fpu/fraiseexcpt.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com) and
+    Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/fpu/fsetexcptflg.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/fpu/ftestexcept.c:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/s390/iso-8859-1_cp037_z900.c:
+    Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+    Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
+    Thanks to Daniel Appich who covered the relevant performance work
+    in his diploma thesis.
+
+sysdeps/s390/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/s390/memchr-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/memset-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/__longjmp.c:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/add_n.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/addmul_1.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/dl-machine.h:
+    Contributed by Carl Pederson & Martin Schwidefsky.
+
+sysdeps/s390/s390-32/mul_1.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/s390-mcount.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com)
+
+sysdeps/s390/s390-32/setjmp.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/start.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/strncpy-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/sub_n.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-32/sysdep.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/__longjmp.c:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/add_n.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/crti.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/crtn.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/dl-machine.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/s390x-mcount.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com)
+
+sysdeps/s390/s390-64/setjmp.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/start.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/strncpy-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/sub_n.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/s390-64/sysdep.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/strcmp-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/strcpy-z900.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/s390/utf16-utf32-z9.c:
+    Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+    Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
+    Thanks to Daniel Appich who covered the relevant performance work
+    in his diploma thesis.
+
+sysdeps/s390/utf8-utf16-z9.c:
+    Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+    Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
+    Thanks to Daniel Appich who covered the relevant performance work
+    in his diploma thesis.
+
+sysdeps/s390/utf8-utf32-z9.c:
+    Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+    Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
+    Thanks to Daniel Appich who covered the relevant performance work
+    in his diploma thesis.
+
+sysdeps/sh/_mcount.S:
+    Contributed by NIIBE Yutaka <gniibe@m17n.org>
+
+sysdeps/sh/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/sh/memcpy.S:
+    Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
+    Optimized by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
+
+sysdeps/sh/memset.S:
+    Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
+    Optimized by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
+
+sysdeps/sh/nptl/pthread_spin_init.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/sh/sh4/fpu/fclrexcpt.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/sh/sh4/fpu/fedisblxcpt.c:
+    Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+sysdeps/sh/sh4/fpu/feenablxcpt.c:
+    Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+sysdeps/sh/sh4/fpu/fegetexcept.c:
+    Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+sysdeps/sh/sh4/fpu/fegetround.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/sh/sh4/fpu/fesetround.c:
+    Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
+
+sysdeps/sh/sh4/fpu/feupdateenv.c:
+    Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+sysdeps/sh/sh4/fpu/fraiseexcpt.c:
+    Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
+
+sysdeps/sh/strlen.S:
+    Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
+
+sysdeps/sparc/backtrace.c:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/dl-procinfo.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
+
+sysdeps/sparc/dl-procinfo.h:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/sparc/fpu/fedisblxcpt.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/sparc/fpu/feenablxcpt.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/sparc/fpu/fegetexcept.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/sparc/fpu/fpu_control.h:
+    Contributed by Miguel de Icaza
+
+sysdeps/sparc/machine-gmon.h:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008
+
+sysdeps/sparc/sparc-mcount.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008.
+
+sysdeps/sparc/sparc32/fpu/s_copysign.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/fpu/s_copysignf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/fpu/s_fabsf.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+sysdeps/sparc/sparc32/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/sparc/sparc32/memchr.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
+    David S. Miller <davem@caip.rutgers.edu>.
+    This version is developed using the same algorithm as the fast C
+    version which carries the following introduction:
+    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se) and
+    commentary by Jim Blandy (jimb@ai.mit.edu);
+    adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+    and implemented by Roland McGrath (roland@ai.mit.edu).
+
+sysdeps/sparc/sparc32/memcpy.S:
+    Contributed by David S. Miller <davem@caip.rutgers.edu>,
+    Eddie C. Dost <ecd@skynet.be> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/memset.S:
+    Contributed by David S. Miller <davem@caip.rutgers.edu> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/q_add.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_cmp.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_cmpe.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_div.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_dtoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_feq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_fge.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_fgt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_fle.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_flt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_fne.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_itoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_lltoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_mul.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_neg.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtod.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtoi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtoll.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtos.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtou.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_qtoull.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_sqrt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_stoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_sub.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_ulltoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_util.c:
+    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/q_utoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc32/sfp-machine.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz) and
+    David S. Miller (davem@redhat.com).
+
+sysdeps/sparc/sparc32/sparcv9/addmul_1.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc32/sparcv9/hp-timing.h:
+    Contributed by David S. Miller <davem@redhat.com>, 2001.
+
+sysdeps/sparc/sparc32/sparcv9/mul_1.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc32/sparcv9/submul_1.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc32/start.S:
+    Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
+
+sysdeps/sparc/sparc32/stpcpy.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/strcat.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/strchr.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
+    David S. Miller <davem@caip.rutgers.edu>.
+
+sysdeps/sparc/sparc32/strcmp.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/strcpy.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc32/strlen.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
+    David S. Miller <davem@davemloft.net>.
+
+sysdeps/sparc/sparc64/Makefile:
+    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/align-cpy.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/fpu/e_sqrtl.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_copysign.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_copysignf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_lrint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_lrintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_nearbyint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc64/fpu/s_nearbyintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2013.
+
+sysdeps/sparc/sparc64/fpu/s_rint.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/fpu/s_rintf.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2012.
+
+sysdeps/sparc/sparc64/hp-timing.h:
+    Contributed by David S. Miller <davem@redhat.com>, 2001.
+
+sysdeps/sparc/sparc64/jmpbuf-unwind.h:
+    Contributed by David S. Miller <davem@davemloft.net>, 2005.
+
+sysdeps/sparc/sparc64/memchr.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+    This version is developed using the same algorithm as the fast C
+    version which carries the following introduction:
+    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se) and
+    commentary by Jim Blandy (jimb@ai.mit.edu);
+    adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+    and implemented by Roland McGrath (roland@ai.mit.edu).
+
+sysdeps/sparc/sparc64/memcmp.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/memcpy.S:
+    Contributed by David S. Miller (davem@caip.rutgers.edu) and
+    Jakub Jelinek (jakub@redhat.com).
+
+sysdeps/sparc/sparc64/memset.S:
+    Contributed by David S. Miller (davem@caip.rutgers.edu) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/multiarch/add_n-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/multiarch/md5-crop.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S:
+    Contributed by David S. Miller (davem@redhat.com)
+
+sysdeps/sparc/sparc64/multiarch/memset-niagara1.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/memset-niagara4.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/multiarch/sha256-crop.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/sha512-crop.S:
+    Contributed by David S. Miller (davem@davemloft.net)
+
+sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/qp_add.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_cmp.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_cmpe.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_div.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_dtoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_feq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_fge.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_fgt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_fle.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_flt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_fne.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_itoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_mul.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_neg.S:
+    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtod.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtoi.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtos.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtoui.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtoux.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_qtox.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_sqrt.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_stoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_sub.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_uitoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_util.c:
+    Contributed by Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_uxtoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/qp_xtoq.c:
+    Contributed by Richard Henderson (rth@cygnus.com) and
+    Jakub Jelinek (jj@ultra.linux.cz).
+
+sysdeps/sparc/sparc64/rawmemchr.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
+    This version is developed using the same algorithm as the fast C
+    version which carries the following introduction:
+    Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
+    with help from Dan Sahlin (dan@sics.se) and
+    commentary by Jim Blandy (jimb@ai.mit.edu);
+    adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
+    and implemented by Roland McGrath (roland@ai.mit.edu).
+
+sysdeps/sparc/sparc64/sfp-machine.h:
+    Contributed by Richard Henderson (rth@cygnus.com),
+    Jakub Jelinek (jj@ultra.linux.cz) and
+    David S. Miller (davem@redhat.com).
+
+sysdeps/sparc/sparc64/start.S:
+    Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
+
+sysdeps/sparc/sparc64/stpcpy.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/stpncpy.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
+    Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>.
+
+sysdeps/sparc/sparc64/strcat.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
+    Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>.
+
+sysdeps/sparc/sparc64/strchr.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/strcmp.S:
+    Contributed by David S. Miller <davem@davemloft.net>
+
+sysdeps/sparc/sparc64/strcpy.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/strcspn.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/sparc/sparc64/strlen.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>,
+    Jakub Jelinek <jj@ultra.linux.cz>, and
+    David S. Miller <davem@davemloft.net>.
+
+sysdeps/sparc/sparc64/strncmp.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/strncpy.S:
+    Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/sparc/sparc64/strpbrk.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/sparc/sparc64/strspn.S:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>
+
+sysdeps/unix/alpha/pipe.S:
+    Contributed by David Mosberger (davidm@cs.arizona.edu).
+
+sysdeps/unix/alpha/sysdep.S:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/unix/bsd/getpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/bsd/unlockpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/grantpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/ifreq.c:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/unix/mips/mips32/sysdep.h:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/unix/mips/mips64/sysdep.h:
+    Contributed by Alexandre Oliva <aoliva@redhat.com>.
+
+sysdeps/unix/mips/pipe.S:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/unix/mips/sysdep.S:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/unix/mips/sysdep.h:
+    Contributed by Brendan Kehoe (brendan@zen.org).
+
+sysdeps/unix/sysv/linux/accept4.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2008.
+
+sysdeps/unix/sysv/linux/aio_misc.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/alpha/clone.S:
+    Contributed by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/unix/sysv/linux/alpha/gethostname.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001
+
+sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S:
+    Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
+
+sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S:
+    Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
+
+sysdeps/unix/sysv/linux/alpha/ioperm.c:
+    Contributed by David Mosberger.
+
+sysdeps/unix/sysv/linux/alpha/rt_sigaction.S:
+    Contributed by Richard Henderson <rth@cygnus.com>, 1998
+
+sysdeps/unix/sysv/linux/alpha/syscall.S:
+    Contributed by David Mosberger <davidm@azstarnet.com>, 1996.
+
+sysdeps/unix/sysv/linux/alpha/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/arc/clone.S:
+    Contributed by Andrew Jenner <andrew@codesourcery.com>, 2008.
+
+sysdeps/unix/sysv/linux/arm/clone.S:
+    Contributed by Pat Beirne <patb@corelcomputer.com>
+
+sysdeps/unix/sysv/linux/arm/dl-procinfo.c:
+    Contributed by Philip Blundell <philb@gnu.org>, 2001.
+
+sysdeps/unix/sysv/linux/arm/dl-procinfo.h:
+    Contributed by Philip Blundell <philb@gnu.org>, 2001.
+
+sysdeps/unix/sysv/linux/arm/ioperm.c:
+    Contributed by Phil Blundell, based on the Alpha version by
+    David Mosberger.
+
+sysdeps/unix/sysv/linux/arm/readelflib.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/arm/register-dump.h:
+    Contributed by Philip Blundell <pb@nexus.co.uk>, 1998.
+
+sysdeps/unix/sysv/linux/arm/sigcontextinfo.h:
+    Contributed by Philip Blundell <philb@gnu.org>, 1999.
+
+sysdeps/unix/sysv/linux/arm/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
+    ARM changes by Philip Blundell, <pjb27@cam.ac.uk>, May 1997.
+
+sysdeps/unix/sysv/linux/arm/vfork.S:
+    Contributed by Philip Blundell <philb@gnu.org>.
+
+sysdeps/unix/sysv/linux/dl-librecon.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
+
+sysdeps/unix/sysv/linux/dl-openat64.c:
+    Contributed by Ulrich Drepper <drepper@gmain.com>, 2003.
+
+sysdeps/unix/sysv/linux/dl-origin.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/fstatvfs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/generic/____longjmp_chk.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/bits/fcntl.h:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/bits/typesizes.h:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/chmod.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/chown.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/dl-origin.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/generic/dup2.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/epoll_create.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/inotify_init.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/lchown.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/link.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/mkdir.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/pipe.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/readlink.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/rmdir.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/symlink.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/sysdep.h:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/unlink.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/getcwd.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/getipv4sourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/getpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/sysv/linux/getsourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/getsysstats.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/unix/sysv/linux/grantpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/sysv/linux/hppa/atomic-machine.h:
+    Contributed by Carlos O'Donell <carlos@baldric.uwo.ca>, 2005.
+
+sysdeps/unix/sysv/linux/hppa/clone.S:
+    Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
+    Based on the Alpha version by Richard Henderson <rth@tamu.edu>, 1996.
+
+sysdeps/unix/sysv/linux/hppa/getcontext.S:
+    Contributed by Helge Deller <deller@gmx.de>, 2008.
+
+sysdeps/unix/sysv/linux/hppa/makecontext.c:
+    Contributed by Helge Deller <deller@gmx.de>, 2008.
+
+sysdeps/unix/sysv/linux/hppa/setcontext.S:
+    Contributed by Helge Deller <deller@gmx.de>, 2008.
+
+sysdeps/unix/sysv/linux/hppa/swapcontext.c:
+    Contributed by Helge Deller <deller@gmx.de>, 2008.
+
+sysdeps/unix/sysv/linux/hppa/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
+    Linux/PA-RISC changes by Philipp Rumpf, <prumpf@tux.org>, March 2000.
+
+sysdeps/unix/sysv/linux/i386/clone.S:
+    Contributed by Richard Henderson (rth@tamu.edu)
+
+sysdeps/unix/sysv/linux/i386/dl-librecon.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/i386/dl-procinfo.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/i386/getcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/unix/sysv/linux/i386/makecontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/unix/sysv/linux/i386/register-dump.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/i386/setcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/unix/sysv/linux/i386/sigcontextinfo.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/i386/swapcontext.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
+
+sysdeps/unix/sysv/linux/i386/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
+
+sysdeps/unix/sysv/linux/i386/vfork.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/__longjmp.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/__start_context.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/bits/setjmp.h:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h:
+    Contributed by Jes Sorensen <jes@linuxcare.com>, July 2000
+
+sysdeps/unix/sysv/linux/ia64/getcontext.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/ioperm.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/makecontext.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/pipe.S:
+    Contributed by David Mosberger <davidm@hpl.hp.com>
+
+sysdeps/unix/sysv/linux/ia64/register-dump.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/ia64/setcontext.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/setjmp.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/swapcontext.c:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/sys/io.h:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+sysdeps/unix/sysv/linux/ia64/sys/rse.h:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/syscall.S:
+    Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>.
+
+sysdeps/unix/sysv/linux/ia64/sysdep.S:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ia64/sysdep.h:
+    Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
+    Based on code originally written by David Mosberger-Tang
+
+sysdeps/unix/sysv/linux/ia64/ucontext_i.h:
+    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+sysdeps/unix/sysv/linux/ifreq.c:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/unix/sysv/linux/internal_statvfs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/kernel-posix-timers.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/lddlibc4.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/m68k/clone.S:
+    Contributed by Andreas Schwab (schwab@issan.informatik.uni-dortmund.de)
+
+sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h:
+    Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
+
+sysdeps/unix/sysv/linux/m68k/getpagesize.c:
+    Contributed by Andreas Schwab <schwab@suse.de>.
+
+sysdeps/unix/sysv/linux/m68k/register-dump.h:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h:
+    Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>, 1998.
+
+sysdeps/unix/sysv/linux/m68k/sysdep.h:
+    Written by Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>,
+    December 1995.
+
+sysdeps/unix/sysv/linux/m68k/vfork.S:
+    Contributed by Andreas Schwab <schwab@gnu.org>.
+
+sysdeps/unix/sysv/linux/mips/_test_and_set.c:
+    Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
+
+sysdeps/unix/sysv/linux/mips/clone.S:
+    Contributed by Ralf Bächle <ralf@linux-mips.org>, 1996.
+
+sysdeps/unix/sysv/linux/mips/getcontext.S:
+    Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
+
+sysdeps/unix/sysv/linux/mips/makecontext.S:
+    Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
+
+sysdeps/unix/sysv/linux/mips/readelflib.c:
+    Contributed by Alexandre Oliva <aoliva@redhat.com>
+    Based on work ../x86_64/readelflib.c,
+    contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/mips/register-dump.h:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/unix/sysv/linux/mips/setcontext.S:
+    Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
+
+sysdeps/unix/sysv/linux/mips/sigcontextinfo.h:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+sysdeps/unix/sysv/linux/mips/swapcontext.S:
+    Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
+
+sysdeps/unix/sysv/linux/mips/ustat.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/mmap64.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/mq_notify.c:
+    Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/msgctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/msgget.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/msgrcv.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/msgsnd.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysdeps/unix/sysv/linux/net/if_arp.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/nios2/clone.S:
+    Contributed by Andrew Jenner <andrew@codesourcery.com>, 2008.
+
+sysdeps/unix/sysv/linux/nios2/kernel_stat.h:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/not-cancel.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/nscd_setup_thread.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/open.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/ppoll.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+sysdeps/unix/sysv/linux/pread.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/pread64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/pselect.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
+
+sysdeps/unix/sysv/linux/ptsname.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/sysv/linux/pwrite.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/pwrite64.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/recvmmsg.c:
+    Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
+
+sysdeps/unix/sysv/linux/s390/bits/elfclass.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/dl-procinfo.h:
+    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
+
+sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/clone.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutent.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutid.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutline.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/login.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/login32.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/syscall.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c:
+    Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-32/vfork.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/unix/sysv/linux/s390/s390-64/clone.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/syscall.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/s390-64/vfork.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/s390/sigcontextinfo.h:
+    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/sys/ptrace.h:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/unix/sysv/linux/s390/sys/ucontext.h:
+    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
+
+sysdeps/unix/sysv/linux/semctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/semget.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/semop.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysdeps/unix/sysv/linux/semtimedop.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysdeps/unix/sysv/linux/sendmmsg.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+sysdeps/unix/sysv/linux/setipv4sourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/setsourcefilter.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/sh/sigcontextinfo.h:
+    Contributed by Philip Blundell <philb@gnu.org>, 1999.
+
+sysdeps/unix/sysv/linux/sh/sysdep.h:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
+    Changed by Kaz Kojima, <kkojima@rr.iij4u.or.jp>.
+
+sysdeps/unix/sysv/linux/shmat.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/shmctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/shmdt.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysdeps/unix/sysv/linux/shmget.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysdeps/unix/sysv/linux/sigset-cvt-mask.h:
+    Contributed by Joe Keane <jgk@jgk.org>.
+
+sysdeps/unix/sysv/linux/sigstack.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/sparc/readelflib.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/clone.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c:
+    Contributed by Miguel de Icaza <miguel@nuclecu.unam.mx>, 1997.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S:
+    Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S:
+    Contributed by David S. Miller <davem@davemloft.net>, 2008.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h:
+    Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, January 1997.
+
+sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c:
+    Contributed by Miguel de Icaza <miguel@nuclecu.unam.mx> and
+    Jakub Jelinek <jj@ultra.linux.cz>.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S:
+    Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S:
+    Contributed by Richard Henderson (rth@tamu.edu).
+
+sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h:
+    Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h:
+    Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>.
+
+sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+sysdeps/unix/sysv/linux/sparc/sysdep.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/unix/sysv/linux/statfs.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/statvfs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+sysdeps/unix/sysv/linux/timer_create.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/timer_delete.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/timer_getoverr.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/timer_gettime.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/timer_routines.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/timer_settime.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysdeps/unix/sysv/linux/umount.c:
+    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+sysdeps/unix/sysv/linux/unlockpt.c:
+    Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
+
+sysdeps/unix/sysv/linux/updwtmp.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+sysdeps/unix/sysv/linux/ustat.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/unix/sysv/linux/utmp_file.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
+
+sysdeps/unix/sysv/linux/x86/readelflib.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
+    Jakub Jelinek <jakub@redhat.com>, 2000.
+
+sysdeps/unix/sysv/linux/x86_64/__start_context.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/unix/sysv/linux/x86_64/getcontext.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/unix/sysv/linux/x86_64/makecontext.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/unix/sysv/linux/x86_64/setcontext.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/unix/sysv/linux/x86_64/swapcontext.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/wordsize-64/tst-writev.c:
+    Contributed by Ryan S. Arnold <rsa@us.ibm.com>, 2011.
+
+sysdeps/x86/fpu/s_fpclassifyl.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86/fpu/s_isnanl.c:
+    Conversion to long double by Ulrich Drepper,
+    Cygnus Support, drepper@cygnus.com.
+
+sysdeps/x86/fpu_control.h:
+    Contributed by Olaf Flebbe.
+
+sysdeps/x86/nptl/pthreaddef.h:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/x86_64/_mcount.S:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/dl-machine.h:
+    Contributed by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/ffs.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/x86_64/ffsll.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/x86_64/fpu/e_exp2l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_expl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/x86_64/fpu/e_fmodl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_ilogbl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_log10l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_log2l.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
+    Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_logl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_powl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+sysdeps/x86_64/fpu/e_remainderl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/e_scalbl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>
+    Correct handling of y==-inf <drepper@gnu>
+
+sysdeps/x86_64/fpu/fedisblxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2001.
+
+sysdeps/x86_64/fpu/feenablxcpt.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2001.
+
+sysdeps/x86_64/fpu/fegetexcept.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2001.
+
+sysdeps/x86_64/fpu/fegetround.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86_64/fpu/feupdateenv.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_fma.c:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S:
+    Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
+
+sysdeps/x86_64/fpu/s_ceill.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+    Changes for x86-64 by Andreas Jaeger <aj@suse.de>
+
+sysdeps/x86_64/fpu/s_copysign.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_copysignf.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_copysignl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>.
+    Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/s_finitel.S:
+    Written by Joe Keane <jgk@jgk.org>.
+    Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/s_floorl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+    Changes for x86-64 by Andreas Jaeger <aj@suse.de>=09
+
+sysdeps/x86_64/fpu/s_fmax.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_fmaxf.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_fmaxl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86_64/fpu/s_fmin.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_fminf.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/fpu/s_fminl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86_64/fpu/s_llrint.S:
+    Contributed by Andreas Jaeger <aj@suse.d>, 2002.
+
+sysdeps/x86_64/fpu/s_llrintf.S:
+    Contributed by Andreas Jaeger <aj@suse.d>, 2002.
+
+sysdeps/x86_64/fpu/s_log1pl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
+    Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/fpu/s_nearbyintl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.
+
+sysdeps/x86_64/fpu/s_scalbnl.S:
+    Written by J.T. Conklin <jtc@netbsd.org>.
+    Changes for long double by Ulrich Drepper <drepper@cygnus.com>
+    Changes for x86-64 by Andreas Jaeger <aj@suse.de>=09
+
+sysdeps/x86_64/fpu/s_signbit.S:
+    Contributed by Ulrich Drepper <drepper@redha.com>, 2009.
+
+sysdeps/x86_64/fpu/s_signbitf.S:
+    Contributed by Ulrich Drepper <drepper@redha.com>, 2009.
+
+sysdeps/x86_64/fpu/s_truncl.S:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+sysdeps/x86_64/jmpbuf-unwind.h:
+    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
+
+sysdeps/x86_64/machine-gmon.h:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/memchr.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/memcmp.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/memrchr.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/memcmp-sse4.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/memcmp-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/memcpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcat-avx2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcat-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcmp-sse42.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcpy-avx2.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strcspn-c.c:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/strspn-c.c:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/multiarch/wcscpy-ssse3.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/nptl/pthread_spin_trylock.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/x86_64/nptl/pthread_spin_unlock.S:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+
+sysdeps/x86_64/rawmemchr.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/start.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2001.
+
+sysdeps/x86_64/strcat.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/strcmp.S:
+    Based on i686 version contributed by Ulrich Drepper
+    <drepper@cygnus.com>, 1999.
+    Updated with SSE2 support contributed by Intel Corporation.
+
+sysdeps/x86_64/strcpy.S:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2002.
+
+sysdeps/x86_64/strcspn.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
+    Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>.
+    Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/strspn.S:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
+    Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>.
+    Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
+
+sysdeps/x86_64/wcschr.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/wcscmp.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/wcslen.S:
+    Contributed by Intel Corporation.
+
+sysdeps/x86_64/wcsrchr.S:
+    Contributed by Intel Corporation.
+
+sysvipc/ftok.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/msgctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/msgget.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/msgrcv.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/msgsnd.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysvipc/semctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/semget.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/semop.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+sysvipc/semtimedop.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
+
+sysvipc/shmat.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/shmctl.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/shmdt.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
+
+sysvipc/shmget.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
+
+test-skeleton.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+time/ctime_r.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+time/difftime.c:
+    Written by Paul Eggert <eggert@cs.ucla.edu>.
+
+time/getdate.c:
+    Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
+
+time/tst-clock.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
+
+time/tst-getdate.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
+
+time/tst-strptime.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+timezone/tst-timezone.c:
+    Contributed by Andreas Jaeger <aj@suse.de>, 1998.
+
+wcsmbs/btowc.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/c16rtomb.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+wcsmbs/mbrlen.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
+
+wcsmbs/mbrtoc16.c:
+    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
+
+wcsmbs/mbrtowc.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/mbsinit.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/mbsnrtowcs.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/mbsrtowcs.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/mbsrtowcs_l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 2002.
+
+wcsmbs/tst-btowc.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+wcsmbs/tst-mbrtowc.c:
+    UTF-8 single byte feeding test for mbrtowc(),
+    contributed by Markus Kuhn <mkuhn@acm.org>.
+
+wcsmbs/tst-mbsrtowcs.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
+
+wcsmbs/tst-wcpncpy.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
+
+wcsmbs/tst-wcrtomb.c:
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
+
+wcsmbs/tst-wcsnlen.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
+
+wcsmbs/wcpcpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcpncpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcrtomb.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+wcsmbs/wcscasecmp_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcscat.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcscmp.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcscoll.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+wcsmbs/wcscoll_l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcscpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcscspn.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcsdup.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcslen.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcsmbsload.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+wcsmbs/wcsmbsload.h:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+wcsmbs/wcsncase_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcsncat.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcsncmp.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcsncpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcsnlen.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
+
+wcsmbs/wcsnrtombs.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/wcspbrk.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
+
+wcsmbs/wcsrchr.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
+
+wcsmbs/wcsrtombs.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/wcsspn.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcstod.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstod_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstof.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstof_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstok.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
+
+wcsmbs/wcstol.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstol_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstold.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstold_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstoll.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstoll_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstoul.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstoul_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcstoull.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcstoull_l.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+wcsmbs/wcswidth.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcsxfrm.c:
+    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+wcsmbs/wcsxfrm_l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wctob.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcwidth.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wcwidth.h:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wmemchr.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/wmemcmp.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wcsmbs/wmemcpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wcsmbs/wmemmove.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
+
+wcsmbs/wmempcpy.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
+
+wcsmbs/wmemset.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wctype/iswctype.c:
+    Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
+
+wctype/iswctype_l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+wctype/wchar-lookup.h:
+    Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
+
+wctype/wctrans.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wctype/wctype.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
+
+wctype/wctype_l.c:
+    Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
diff --git a/argp/argp-test.c b/argp/argp-test.c
index 0a715576ba..159cd6f6a2 100644
--- a/argp/argp-test.c
+++ b/argp/argp-test.c
@@ -1,7 +1,6 @@
 /* Test program for argp argument parser
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/argp/tst-argp1.c b/argp/tst-argp1.c
index f1637c2f0a..23f78576bf 100644
--- a/argp/tst-argp1.c
+++ b/argp/tst-argp1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/argp/tst-argp2.c b/argp/tst-argp2.c
index 2c74fe5ec4..f008167800 100644
--- a/argp/tst-argp2.c
+++ b/argp/tst-argp2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/catgets/catgets.c b/catgets/catgets.c
index 0a2ede44b6..3727100643 100644
--- a/catgets/catgets.c
+++ b/catgets/catgets.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/catgets/catgetsinfo.h b/catgets/catgetsinfo.h
index b8d62adadc..74b40a67a4 100644
--- a/catgets/catgetsinfo.h
+++ b/catgets/catgetsinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/catgets/gencat.c b/catgets/gencat.c
index ff94475b5c..d023b05a54 100644
--- a/catgets/gencat.c
+++ b/catgets/gencat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/catgets/open_catalog.c b/catgets/open_catalog.c
index 7f67cc0564..691a1c02b9 100644
--- a/catgets/open_catalog.c
+++ b/catgets/open_catalog.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/crypt/md5-crypt.c b/crypt/md5-crypt.c
index ccc31b9fdf..946e16842f 100644
--- a/crypt/md5-crypt.c
+++ b/crypt/md5-crypt.c
@@ -2,7 +2,6 @@
    Compatible with the behavior of MD5 crypt introduced in FreeBSD 2.0.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/crypt/sha256-crypt.c b/crypt/sha256-crypt.c
index 639726c22c..45768a25bf 100644
--- a/crypt/sha256-crypt.c
+++ b/crypt/sha256-crypt.c
@@ -1,7 +1,6 @@
 /* One way encryption based on SHA256 sum.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/crypt/sha256.c b/crypt/sha256.c
index ce28d14666..7f7092b058 100644
--- a/crypt/sha256.c
+++ b/crypt/sha256.c
@@ -17,7 +17,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-/* Written by Ulrich Drepper <drepper@redhat.com>, 2007.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
diff --git a/crypt/sha512-crypt.c b/crypt/sha512-crypt.c
index 1ebe010a8b..ea25092497 100644
--- a/crypt/sha512-crypt.c
+++ b/crypt/sha512-crypt.c
@@ -1,7 +1,6 @@
 /* One way encryption based on SHA512 sum.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/crypt/sha512.c b/crypt/sha512.c
index 825ec712d6..31f2321d4f 100644
--- a/crypt/sha512.c
+++ b/crypt/sha512.c
@@ -17,7 +17,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-/* Written by Ulrich Drepper <drepper@redhat.com>, 2007.  */
 
 #ifdef HAVE_CONFIG_H
 # include <config.h>
diff --git a/debug/backtrace.c b/debug/backtrace.c
index 187d911a0d..4018eaa55c 100644
--- a/debug/backtrace.c
+++ b/debug/backtrace.c
@@ -1,7 +1,6 @@
 /* Return backtrace of current program state.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/backtracesyms.c b/debug/backtracesyms.c
index df40b8d617..a19cb1eb6c 100644
--- a/debug/backtracesyms.c
+++ b/debug/backtracesyms.c
@@ -1,7 +1,6 @@
 /* Return list with names for address in backtrace.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/backtracesymsfd.c b/debug/backtracesymsfd.c
index 0d9057a390..9a75d645b0 100644
--- a/debug/backtracesymsfd.c
+++ b/debug/backtracesymsfd.c
@@ -1,7 +1,6 @@
 /* Write formatted list with names for addresses in backtrace to a file.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/catchsegv.sh b/debug/catchsegv.sh
index 0c4b819ee4..e431d4417b 100755
--- a/debug/catchsegv.sh
+++ b/debug/catchsegv.sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/debug/confstr_chk.c b/debug/confstr_chk.c
index c4f0af3347..ff11393d19 100644
--- a/debug/confstr_chk.c
+++ b/debug/confstr_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@readhat.com>, 20055.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/explicit_bzero_chk.c b/debug/explicit_bzero_chk.c
index 3b19d84824..849c73fb76 100644
--- a/debug/explicit_bzero_chk.c
+++ b/debug/explicit_bzero_chk.c
@@ -1,7 +1,6 @@
 /* Generic implementation of __explicit_bzero_chk.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/memcpy_chk.c b/debug/memcpy_chk.c
index 0ccd44ee32..89759eb1f0 100644
--- a/debug/memcpy_chk.c
+++ b/debug/memcpy_chk.c
@@ -2,7 +2,6 @@
    has been copied with error checking.  Overlap is NOT handled correctly.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/memmove_chk.c b/debug/memmove_chk.c
index 2d19dec7de..1b2b58c21b 100644
--- a/debug/memmove_chk.c
+++ b/debug/memmove_chk.c
@@ -2,7 +2,6 @@
    has been copied with error checking.  Overlap is handled correctly.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/mempcpy_chk.c b/debug/mempcpy_chk.c
index 63718e8f76..5e81f65b03 100644
--- a/debug/mempcpy_chk.c
+++ b/debug/mempcpy_chk.c
@@ -3,7 +3,6 @@
    Overlap is NOT handled correctly.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/noophooks.c b/debug/noophooks.c
index 9aed34b46d..20fb4d5752 100644
--- a/debug/noophooks.c
+++ b/debug/noophooks.c
@@ -1,7 +1,6 @@
 /* Noop hooks for the instrumenting functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/obprintf_chk.c b/debug/obprintf_chk.c
index 13fe2c1664..a6298c0906 100644
--- a/debug/obprintf_chk.c
+++ b/debug/obprintf_chk.c
@@ -1,7 +1,6 @@
 /* Print output of stream to given obstack.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/pcprofile.c b/debug/pcprofile.c
index 2ce4588a52..b1a8c00e67 100644
--- a/debug/pcprofile.c
+++ b/debug/pcprofile.c
@@ -1,7 +1,6 @@
 /* Profile PC and write result to FIFO.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/pcprofiledump.c b/debug/pcprofiledump.c
index a213c1249e..bf01392dfd 100644
--- a/debug/pcprofiledump.c
+++ b/debug/pcprofiledump.c
@@ -1,7 +1,6 @@
 /* Dump information generated by PC profiling.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/segfault.c b/debug/segfault.c
index 1873022db9..b6c0facd59 100644
--- a/debug/segfault.c
+++ b/debug/segfault.c
@@ -1,7 +1,6 @@
 /* Catch segmentation faults and print backtrace.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/test-stpcpy_chk.c b/debug/test-stpcpy_chk.c
index 96ad600bc2..c626c2de86 100644
--- a/debug/test-stpcpy_chk.c
+++ b/debug/test-stpcpy_chk.c
@@ -1,7 +1,6 @@
 /* Test and measure stpcpy checking functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/test-strcpy_chk.c b/debug/test-strcpy_chk.c
index 80c07482aa..62dbfa1876 100644
--- a/debug/test-strcpy_chk.c
+++ b/debug/test-strcpy_chk.c
@@ -1,7 +1,6 @@
 /* Test and measure __strcpy_chk functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/tst-chk1.c b/debug/tst-chk1.c
index 6c1d32cc62..6712770201 100644
--- a/debug/tst-chk1.c
+++ b/debug/tst-chk1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/tst-longjmp_chk2.c b/debug/tst-longjmp_chk2.c
index 23d3436d1d..1810ab44d7 100644
--- a/debug/tst-longjmp_chk2.c
+++ b/debug/tst-longjmp_chk2.c
@@ -1,6 +1,4 @@
-/* Verify longjmp fortify checking does not reject signal stacks.
-
-   Test case mostly written by Paolo Bonzini <pbonzini@redhat.com>.  */
+/* Verify longjmp fortify checking does not reject signal stacks.  */
 #include <assert.h>
 #include <setjmp.h>
 #include <signal.h>
diff --git a/debug/wcpcpy_chk.c b/debug/wcpcpy_chk.c
index 0e1d381ad4..a60fa31a3c 100644
--- a/debug/wcpcpy_chk.c
+++ b/debug/wcpcpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wcpncpy_chk.c b/debug/wcpncpy_chk.c
index 79ed4bc123..5a689bd8e2 100644
--- a/debug/wcpncpy_chk.c
+++ b/debug/wcpncpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wcscat_chk.c b/debug/wcscat_chk.c
index 964ac5a48d..eaa1390a1b 100644
--- a/debug/wcscat_chk.c
+++ b/debug/wcscat_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wcscpy_chk.c b/debug/wcscpy_chk.c
index dfe475da32..9498a7bb1e 100644
--- a/debug/wcscpy_chk.c
+++ b/debug/wcscpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wcsncat_chk.c b/debug/wcsncat_chk.c
index c442acc797..795661edbc 100644
--- a/debug/wcsncat_chk.c
+++ b/debug/wcsncat_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wcsncpy_chk.c b/debug/wcsncpy_chk.c
index 0a19191042..d4c1f2682a 100644
--- a/debug/wcsncpy_chk.c
+++ b/debug/wcsncpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wmemcpy_chk.c b/debug/wmemcpy_chk.c
index 7e1b87ded4..a2db3bbc5b 100644
--- a/debug/wmemcpy_chk.c
+++ b/debug/wmemcpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wmemmove_chk.c b/debug/wmemmove_chk.c
index 16ae34d127..c29cfbbb82 100644
--- a/debug/wmemmove_chk.c
+++ b/debug/wmemmove_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wmempcpy_chk.c b/debug/wmempcpy_chk.c
index 8fbfd80a66..f5055e573b 100644
--- a/debug/wmempcpy_chk.c
+++ b/debug/wmempcpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/wmemset_chk.c b/debug/wmemset_chk.c
index ebb331fb2e..2f34f03867 100644
--- a/debug/wmemset_chk.c
+++ b/debug/wmemset_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/debug/xtrace.sh b/debug/xtrace.sh
index 9697fbe0b4..d49b1fa6a4 100755
--- a/debug/xtrace.sh
+++ b/debug/xtrace.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/dirent/opendir-tst1.c b/dirent/opendir-tst1.c
index fb47dd8d7b..b2ee053103 100644
--- a/dirent/opendir-tst1.c
+++ b/dirent/opendir-tst1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/dlfcn/bug-dl-leaf-lib-cb.c b/dlfcn/bug-dl-leaf-lib-cb.c
index 2429b7e514..e75fa80a4e 100644
--- a/dlfcn/bug-dl-leaf-lib-cb.c
+++ b/dlfcn/bug-dl-leaf-lib-cb.c
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mike Frysinger <vapier@gentoo.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/dlfcn/bug-dl-leaf-lib.c b/dlfcn/bug-dl-leaf-lib.c
index 6bb2e233cf..252189e35c 100644
--- a/dlfcn/bug-dl-leaf-lib.c
+++ b/dlfcn/bug-dl-leaf-lib.c
@@ -2,7 +2,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mike Frysinger <vapier@gentoo.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/dlfcn/bug-dl-leaf.c b/dlfcn/bug-dl-leaf.c
index 7a168940e4..78ef561424 100644
--- a/dlfcn/bug-dl-leaf.c
+++ b/dlfcn/bug-dl-leaf.c
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mike Frysinger <vapier@gentoo.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/dlfcn/bug-dlopen1.c b/dlfcn/bug-dlopen1.c
index d91810a4f0..dcee832f4e 100644
--- a/dlfcn/bug-dlopen1.c
+++ b/dlfcn/bug-dlopen1.c
@@ -1,6 +1,5 @@
-/* Test case by Bruno Haible.  It test whether the dynamic string
-   token expansion can handle $ signs which do not start one of the
-   recognized keywords.  */
+/* Test whether the dynamic string token expansion can handle $ signs which do
+   not start one of the recognized keywords.  */
 
 #include <dlfcn.h>
 
diff --git a/dlfcn/tst-dladdr.c b/dlfcn/tst-dladdr.c
index 4657dc2b8a..bf988cc135 100644
--- a/dlfcn/tst-dladdr.c
+++ b/dlfcn/tst-dladdr.c
@@ -1,7 +1,6 @@
 /* Test for dladdr.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Volkmar Sieh <vs@caldera.de> and Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/cache.c b/elf/cache.c
index 8a3404923c..1c0dc5ee87 100644
--- a/elf/cache.c
+++ b/elf/cache.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/elf/dl-conflict.c b/elf/dl-conflict.c
index 31a2f90770..64fa5793d2 100644
--- a/elf/dl-conflict.c
+++ b/elf/dl-conflict.c
@@ -1,7 +1,6 @@
 /* Resolve conflicts against already prelinked libraries.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/elf/dl-iteratephdr.c b/elf/dl-iteratephdr.c
index 5a26db8f4f..73c88caa84 100644
--- a/elf/dl-iteratephdr.c
+++ b/elf/dl-iteratephdr.c
@@ -1,7 +1,6 @@
 /* Get loaded objects program headers.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/elf/dl-libc.c b/elf/dl-libc.c
index d5bc4a277f..be1f3c7d75 100644
--- a/elf/dl-libc.c
+++ b/elf/dl-libc.c
@@ -1,7 +1,6 @@
 /* Handle loading and unloading shared objects for internal libc purposes.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.columbia.edu>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/dl-origin.c b/elf/dl-origin.c
index 60a4bbf582..eafce796a1 100644
--- a/elf/dl-origin.c
+++ b/elf/dl-origin.c
@@ -1,7 +1,6 @@
 /* Find path of executable.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/dl-profile.c b/elf/dl-profile.c
index 088c023d95..bac3704ee5 100644
--- a/elf/dl-profile.c
+++ b/elf/dl-profile.c
@@ -1,7 +1,6 @@
 /* Profiling of shared libraries.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
    Based on the BSD mcount implementation.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/elf/dl-profstub.c b/elf/dl-profstub.c
index 08d9f3cae2..6815b74cb6 100644
--- a/elf/dl-profstub.c
+++ b/elf/dl-profstub.c
@@ -1,7 +1,6 @@
 /* Helper definitions for profiling of shared libraries.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/dl-version.c b/elf/dl-version.c
index 914955c2a8..62aa5eabfb 100644
--- a/elf/dl-version.c
+++ b/elf/dl-version.c
@@ -1,7 +1,6 @@
 /* Handle symbol and library versioning.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/ldconfig.c b/elf/ldconfig.c
index b8893637f8..101d56ac8e 100644
--- a/elf/ldconfig.c
+++ b/elf/ldconfig.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/elf/pldd-xx.c b/elf/pldd-xx.c
index 0d02dbb620..e67a007efc 100644
--- a/elf/pldd-xx.c
+++ b/elf/pldd-xx.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/pldd.c b/elf/pldd.c
index 3d06813fee..9c49231dd4 100644
--- a/elf/pldd.c
+++ b/elf/pldd.c
@@ -1,7 +1,6 @@
 /* List dynamic shared objects linked into given process.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/readelflib.c b/elf/readelflib.c
index c09425a574..10b10b6080 100644
--- a/elf/readelflib.c
+++ b/elf/readelflib.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/readlib.c b/elf/readlib.c
index 7383c23249..64b20d7804 100644
--- a/elf/readlib.c
+++ b/elf/readlib.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 1999.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/elf/sotruss-lib.c b/elf/sotruss-lib.c
index b711f7b0c8..934ae52854 100644
--- a/elf/sotruss-lib.c
+++ b/elf/sotruss-lib.c
@@ -1,7 +1,6 @@
 /* Trace calls through PLTs and show caller, callee, and parameters.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/sprof.c b/elf/sprof.c
index bc049c8f79..f5b99ee02b 100644
--- a/elf/sprof.c
+++ b/elf/sprof.c
@@ -1,7 +1,6 @@
 /* Read and display shared object profiling data.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tlsdeschtab.h b/elf/tlsdeschtab.h
index 85bd0415e1..a0081ecf92 100644
--- a/elf/tlsdeschtab.h
+++ b/elf/tlsdeschtab.h
@@ -1,7 +1,6 @@
 /* Hash table for TLS descriptors.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Alexandre Oliva  <aoliva@redhat.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-align.c b/elf/tst-align.c
index cea5618b05..7d9345bb8d 100644
--- a/elf/tst-align.c
+++ b/elf/tst-align.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-align2.c b/elf/tst-align2.c
index e34af599f6..e5cda09cbf 100644
--- a/elf/tst-align2.c
+++ b/elf/tst-align2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-alignmod.c b/elf/tst-alignmod.c
index 66011ff68b..e27e917bb4 100644
--- a/elf/tst-alignmod.c
+++ b/elf/tst-alignmod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-alignmod2.c b/elf/tst-alignmod2.c
index 8378a95ea4..a42560016b 100644
--- a/elf/tst-alignmod2.c
+++ b/elf/tst-alignmod2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-dlmodcount.c b/elf/tst-dlmodcount.c
index ceb80a2adc..d8719a8bff 100644
--- a/elf/tst-dlmodcount.c
+++ b/elf/tst-dlmodcount.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@hpl.hp.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-dlopenrpath.c b/elf/tst-dlopenrpath.c
index 082a535501..337e0f3e47 100644
--- a/elf/tst-dlopenrpath.c
+++ b/elf/tst-dlopenrpath.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-dlopenrpathmod.c b/elf/tst-dlopenrpathmod.c
index f7ccefebce..561f837616 100644
--- a/elf/tst-dlopenrpathmod.c
+++ b/elf/tst-dlopenrpathmod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/elf/tst-stackguard1.c b/elf/tst-stackguard1.c
index 6584740d6a..1c4c75ff0a 100644
--- a/elf/tst-stackguard1.c
+++ b/elf/tst-stackguard1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gmon/sprofil.c b/gmon/sprofil.c
index 5462cb3804..b1172663d4 100644
--- a/gmon/sprofil.c
+++ b/gmon/sprofil.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/gmon/sys/gmon_out.h b/gmon/sys/gmon_out.h
index 1512aab290..3016c6ae52 100644
--- a/gmon/sys/gmon_out.h
+++ b/gmon/sys/gmon_out.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@cs.arizona.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gmon/tst-sprofil.c b/gmon/tst-sprofil.c
index 2221267fec..eb4274703a 100644
--- a/gmon/tst-sprofil.c
+++ b/gmon/tst-sprofil.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gnulib/tst-gcc.c b/gnulib/tst-gcc.c
index d604e099f8..3f977c8d93 100644
--- a/gnulib/tst-gcc.c
+++ b/gnulib/tst-gcc.c
@@ -1,7 +1,6 @@
 /* Test program for the gcc interface.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrent.c b/grp/getgrent.c
index e82fc42db1..4d7a24cc40 100644
--- a/grp/getgrent.c
+++ b/grp/getgrent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrent_r.c b/grp/getgrent_r.c
index 0ffd533215..13b6a9df4e 100644
--- a/grp/getgrent_r.c
+++ b/grp/getgrent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrgid.c b/grp/getgrgid.c
index 525ca211ce..6c5bcf99c9 100644
--- a/grp/getgrgid.c
+++ b/grp/getgrgid.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrgid_r.c b/grp/getgrgid_r.c
index 9acd98164a..cda5bcf8cf 100644
--- a/grp/getgrgid_r.c
+++ b/grp/getgrgid_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrnam.c b/grp/getgrnam.c
index 2d1dedb4bd..759cb884bf 100644
--- a/grp/getgrnam.c
+++ b/grp/getgrnam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/getgrnam_r.c b/grp/getgrnam_r.c
index ee6a713df7..0dd3a79cc4 100644
--- a/grp/getgrnam_r.c
+++ b/grp/getgrnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/tst_fgetgrent.c b/grp/tst_fgetgrent.c
index bffa7d4f8d..1abed52c6e 100644
--- a/grp/tst_fgetgrent.c
+++ b/grp/tst_fgetgrent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/grp/tst_fgetgrent.sh b/grp/tst_fgetgrent.sh
index 048104ee73..ccdc6beb48 100644
--- a/grp/tst_fgetgrent.sh
+++ b/grp/tst_fgetgrent.sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/gshadow/getsgent.c b/gshadow/getsgent.c
index cd53738d01..b3f8af1f3d 100644
--- a/gshadow/getsgent.c
+++ b/gshadow/getsgent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gshadow/getsgent_r.c b/gshadow/getsgent_r.c
index 469e5033fd..0509d0a635 100644
--- a/gshadow/getsgent_r.c
+++ b/gshadow/getsgent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gshadow/getsgnam.c b/gshadow/getsgnam.c
index 0a3caec15a..726e59074a 100644
--- a/gshadow/getsgnam.c
+++ b/gshadow/getsgnam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/gshadow/getsgnam_r.c b/gshadow/getsgnam_r.c
index 2b3eb1d1d7..f080e67cbb 100644
--- a/gshadow/getsgnam_r.c
+++ b/gshadow/getsgnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/hesiod/nss_hesiod/hesiod-grp.c b/hesiod/nss_hesiod/hesiod-grp.c
index fccbb624e1..828c69b2e6 100644
--- a/hesiod/nss_hesiod/hesiod-grp.c
+++ b/hesiod/nss_hesiod/hesiod-grp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/hesiod/nss_hesiod/hesiod-proto.c b/hesiod/nss_hesiod/hesiod-proto.c
index c9c6f6c79b..de2805d29c 100644
--- a/hesiod/nss_hesiod/hesiod-proto.c
+++ b/hesiod/nss_hesiod/hesiod-proto.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/hesiod/nss_hesiod/hesiod-pwd.c b/hesiod/nss_hesiod/hesiod-pwd.c
index 82e44d944e..91182e3e93 100644
--- a/hesiod/nss_hesiod/hesiod-pwd.c
+++ b/hesiod/nss_hesiod/hesiod-pwd.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/hesiod/nss_hesiod/hesiod-service.c b/hesiod/nss_hesiod/hesiod-service.c
index 04ad763e77..64e7325ef0 100644
--- a/hesiod/nss_hesiod/hesiod-service.c
+++ b/hesiod/nss_hesiod/hesiod-service.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/htl/semaphoreP.h b/htl/semaphoreP.h
index 4b13f7b30d..707ac45454 100644
--- a/htl/semaphoreP.h
+++ b/htl/semaphoreP.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/hurd/path-lookup.c b/hurd/path-lookup.c
index 1d9eb872fb..a64e5618a9 100644
--- a/hurd/path-lookup.c
+++ b/hurd/path-lookup.c
@@ -1,7 +1,6 @@
 /* Filename lookup using a search path
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/dummy-repertoire.c b/iconv/dummy-repertoire.c
index d0cf40547d..0a87f86fed 100644
--- a/iconv/dummy-repertoire.c
+++ b/iconv/dummy-repertoire.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/iconv/gconv.c b/iconv/gconv.c
index 81a5b7eca5..656c60eef2 100644
--- a/iconv/gconv.c
+++ b/iconv/gconv.c
@@ -2,7 +2,6 @@
    output buffer.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_builtin.c b/iconv/gconv_builtin.c
index 6323d09f85..7ebfec8db0 100644
--- a/iconv/gconv_builtin.c
+++ b/iconv/gconv_builtin.c
@@ -1,7 +1,6 @@
 /* Table for builtin transformation mapping.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_builtin.h b/iconv/gconv_builtin.h
index b9c9e45bd0..5cfc76c6e1 100644
--- a/iconv/gconv_builtin.h
+++ b/iconv/gconv_builtin.h
@@ -1,7 +1,6 @@
 /* Builtin transformations.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_cache.c b/iconv/gconv_cache.c
index 68d6386d01..c661c3e80c 100644
--- a/iconv/gconv_cache.c
+++ b/iconv/gconv_cache.c
@@ -1,7 +1,6 @@
 /* Cache handling for iconv modules.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_charset.h b/iconv/gconv_charset.h
index 285efa7eaa..9c8d8fb2c5 100644
--- a/iconv/gconv_charset.h
+++ b/iconv/gconv_charset.h
@@ -1,7 +1,6 @@
 /* Charset name normalization.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_close.c b/iconv/gconv_close.c
index 17a2585cfe..53ffd123ef 100644
--- a/iconv/gconv_close.c
+++ b/iconv/gconv_close.c
@@ -1,7 +1,6 @@
 /* Release any resource associated with given conversion descriptor.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c
index 62bee28769..09ffe023f9 100644
--- a/iconv/gconv_conf.c
+++ b/iconv/gconv_conf.c
@@ -1,7 +1,6 @@
 /* Handle configuration data.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c
index af868e8023..1c2f6cbb16 100644
--- a/iconv/gconv_db.c
+++ b/iconv/gconv_db.c
@@ -1,7 +1,6 @@
 /* Provide access to the collection of available transformation modules.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_dl.c b/iconv/gconv_dl.c
index 2bb9a9055a..5b5b0b7bca 100644
--- a/iconv/gconv_dl.c
+++ b/iconv/gconv_dl.c
@@ -1,7 +1,6 @@
 /* Handle loading/unloading of shared object for transformation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_int.h b/iconv/gconv_int.h
index 30a9286be2..f94beb32bc 100644
--- a/iconv/gconv_int.h
+++ b/iconv/gconv_int.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_open.c b/iconv/gconv_open.c
index 56bc390d73..f32d459a49 100644
--- a/iconv/gconv_open.c
+++ b/iconv/gconv_open.c
@@ -1,7 +1,6 @@
 /* Find matching transformation algorithms and initialize steps.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_simple.c b/iconv/gconv_simple.c
index a46560954b..c186bc37c3 100644
--- a/iconv/gconv_simple.c
+++ b/iconv/gconv_simple.c
@@ -1,7 +1,6 @@
 /* Simple transformations functions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/gconv_trans.c b/iconv/gconv_trans.c
index 6faba3baa7..f20b924914 100644
--- a/iconv/gconv_trans.c
+++ b/iconv/gconv_trans.c
@@ -1,7 +1,6 @@
 /* Transliteration using the locale's data.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/iconv.c b/iconv/iconv.c
index c764f798cc..e01f623761 100644
--- a/iconv/iconv.c
+++ b/iconv/iconv.c
@@ -2,7 +2,6 @@
    output buffer.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/iconv_charmap.c b/iconv/iconv_charmap.c
index a8b6b56124..7392e13161 100644
--- a/iconv/iconv_charmap.c
+++ b/iconv/iconv_charmap.c
@@ -1,7 +1,6 @@
 /* Convert using charmaps and possibly iconv().
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/iconv/iconv_close.c b/iconv/iconv_close.c
index bded14535f..828f4a7c7d 100644
--- a/iconv/iconv_close.c
+++ b/iconv/iconv_close.c
@@ -1,7 +1,6 @@
 /* Release any resource associated with given conversion descriptor.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/iconv_open.c b/iconv/iconv_open.c
index 79e42a6172..88b520b848 100644
--- a/iconv/iconv_open.c
+++ b/iconv/iconv_open.c
@@ -1,7 +1,6 @@
 /* Get descriptor for character set conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/iconv_prog.c b/iconv/iconv_prog.c
index c5dbb18519..6848bcd765 100644
--- a/iconv/iconv_prog.c
+++ b/iconv/iconv_prog.c
@@ -1,7 +1,6 @@
 /* Convert text in given files from the specified from-set to the to-set.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/iconv/iconv_prog.h b/iconv/iconv_prog.h
index 56cc200346..a967508348 100644
--- a/iconv/iconv_prog.h
+++ b/iconv/iconv_prog.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/iconvconfig.c b/iconv/iconvconfig.c
index 783b2bbdbb..fd61cf27fe 100644
--- a/iconv/iconvconfig.c
+++ b/iconv/iconvconfig.c
@@ -1,7 +1,6 @@
 /* Generate fastloading iconv module configuration files.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/iconv/iconvconfig.h b/iconv/iconvconfig.h
index 82918ce972..b04baf8451 100644
--- a/iconv/iconvconfig.h
+++ b/iconv/iconvconfig.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/iconv/loop.c b/iconv/loop.c
index 560a5f6394..ea7523e1c9 100644
--- a/iconv/loop.c
+++ b/iconv/loop.c
@@ -1,7 +1,6 @@
 /* Conversion loop frame work.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/skeleton.c b/iconv/skeleton.c
index 0ddc16ad1d..031eeab040 100644
--- a/iconv/skeleton.c
+++ b/iconv/skeleton.c
@@ -1,7 +1,6 @@
 /* Skeleton for a conversion module.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/strtab.c b/iconv/strtab.c
index 01bd0f64c7..38b1ab816c 100644
--- a/iconv/strtab.c
+++ b/iconv/strtab.c
@@ -1,6 +1,5 @@
 /* C string table handling.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/iconv/tst-iconv1.c b/iconv/tst-iconv1.c
index 0609f50e50..03fbbe853b 100644
--- a/iconv/tst-iconv1.c
+++ b/iconv/tst-iconv1.c
@@ -1,4 +1,3 @@
-/* Test case by yaoz@nih.gov.  */
 
 #include <iconv.h>
 #include <stddef.h>
diff --git a/iconv/tst-iconv2.c b/iconv/tst-iconv2.c
index e88648d804..c9e13436b4 100644
--- a/iconv/tst-iconv2.c
+++ b/iconv/tst-iconv2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconv/tst-iconv3.c b/iconv/tst-iconv3.c
index 625e4706c0..3eb74eb69f 100644
--- a/iconv/tst-iconv3.c
+++ b/iconv/tst-iconv3.c
@@ -1,4 +1,3 @@
-/* Contributed by Owen Taylor <otaylor@redhat.com>.  */
 
 #include <iconv.h>
 #include <errno.h>
diff --git a/iconv/tst-iconv5.c b/iconv/tst-iconv5.c
index b423426a9c..9a7f84fe1b 100644
--- a/iconv/tst-iconv5.c
+++ b/iconv/tst-iconv5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by GOTO Masanori <gotom@debian.or.jp>, 2004
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/8bit-gap.c b/iconvdata/8bit-gap.c
index e987c6301e..36d7f7d395 100644
--- a/iconvdata/8bit-gap.c
+++ b/iconvdata/8bit-gap.c
@@ -2,7 +2,6 @@
    converting from UCS using gaps.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/8bit-generic.c b/iconvdata/8bit-generic.c
index 37a9a57ee5..55ab9b1bda 100644
--- a/iconvdata/8bit-generic.c
+++ b/iconvdata/8bit-generic.c
@@ -1,7 +1,6 @@
 /* Generic conversion to and from 8bit charsets.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/TESTS b/iconvdata/TESTS
index 74b82f1409..a0157c3350 100644
--- a/iconvdata/TESTS
+++ b/iconvdata/TESTS
@@ -1,7 +1,6 @@
 # Available tests for iconv(1) (and therefore iconv(3)) in GNU libc.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/iconvdata/TESTS2 b/iconvdata/TESTS2
index fcbffc2e6b..c7ec85b3c5 100644
--- a/iconvdata/TESTS2
+++ b/iconvdata/TESTS2
@@ -1,7 +1,6 @@
 # Tests for endianness dependent iconv(1) (and therefore iconv(3)) in GNU libc.
 # Copyright (C) 2001-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Bruno Haible <haible@clisp.cons.org>, 2001.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/iconvdata/ansi_x3.110.c b/iconvdata/ansi_x3.110.c
index 7e453f09b8..1293e85d4d 100644
--- a/iconvdata/ansi_x3.110.c
+++ b/iconvdata/ansi_x3.110.c
@@ -1,7 +1,6 @@
 /* Generic conversion to and from ANSI_X3.110-1983.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/armscii-8.c b/iconvdata/armscii-8.c
index 1b32ee8c69..bccd22fce3 100644
--- a/iconvdata/armscii-8.c
+++ b/iconvdata/armscii-8.c
@@ -1,7 +1,6 @@
 /* Conversion to and from ARMSCII-8
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/asmo_449.c b/iconvdata/asmo_449.c
index 8ab6862c23..b9a71ba4f7 100644
--- a/iconvdata/asmo_449.c
+++ b/iconvdata/asmo_449.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ASMO_449.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/big5.c b/iconvdata/big5.c
index 17ab6b7f1d..c06c70ae1b 100644
--- a/iconvdata/big5.c
+++ b/iconvdata/big5.c
@@ -1,7 +1,6 @@
 /* Mapping tables for Big5 handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/big5hkscs.c b/iconvdata/big5hkscs.c
index 2f8534c0e7..ed51412bb9 100644
--- a/iconvdata/big5hkscs.c
+++ b/iconvdata/big5hkscs.c
@@ -1,8 +1,6 @@
 /* Mapping tables for Big5-HKSCS handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-   Modified for Big5-HKSCS by Roger So <spacehunt@e-fever.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/brf.c b/iconvdata/brf.c
index a9fb29517a..041b0e99ad 100644
--- a/iconvdata/brf.c
+++ b/iconvdata/brf.c
@@ -1,7 +1,6 @@
 /* Conversion from and to BRF.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Samuel Thibault <samuel.thibault@ens-lyon.org>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/bug-iconv2.c b/iconvdata/bug-iconv2.c
index 4bd45507ab..d3c9641a1f 100644
--- a/iconvdata/bug-iconv2.c
+++ b/iconvdata/bug-iconv2.c
@@ -1,4 +1,3 @@
-/* Test case by Akira Higuchi <a@kondara.org>.  */
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/iconvdata/bug-iconv3.c b/iconvdata/bug-iconv3.c
index 5890bd5e4b..8ec37d4894 100644
--- a/iconvdata/bug-iconv3.c
+++ b/iconvdata/bug-iconv3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/bug-iconv4.c b/iconvdata/bug-iconv4.c
index 4469034b93..499d85c3f5 100644
--- a/iconvdata/bug-iconv4.c
+++ b/iconvdata/bug-iconv4.c
@@ -1,4 +1,3 @@
-/* Contributed by Jiro SEKIBA <jir@yamato.ibm.com>.  */
 #include <errno.h>
 #include <iconv.h>
 #include <stdbool.h>
diff --git a/iconvdata/cns11643.c b/iconvdata/cns11643.c
index d825865c3e..eae978c5f5 100644
--- a/iconvdata/cns11643.c
+++ b/iconvdata/cns11643.c
@@ -1,7 +1,6 @@
 /* Mapping tables for CNS 11643, planes 2 to 7 handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cns11643.h b/iconvdata/cns11643.h
index c4e114b8ef..c0a9a31356 100644
--- a/iconvdata/cns11643.h
+++ b/iconvdata/cns11643.h
@@ -1,7 +1,6 @@
 /* Access functions for CNS 11643 handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cns11643l1.c b/iconvdata/cns11643l1.c
index da6ebef97f..052451989f 100644
--- a/iconvdata/cns11643l1.c
+++ b/iconvdata/cns11643l1.c
@@ -1,7 +1,6 @@
 /* Mapping tables for CNS 11643, plane 1 handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cns11643l1.h b/iconvdata/cns11643l1.h
index a9c7aad7bb..9597923c4c 100644
--- a/iconvdata/cns11643l1.h
+++ b/iconvdata/cns11643l1.h
@@ -1,7 +1,6 @@
 /* Access functions for CNS 11643, plane 1 handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cns11643l2.h b/iconvdata/cns11643l2.h
index 347ff5cb53..bb620c0ab3 100644
--- a/iconvdata/cns11643l2.h
+++ b/iconvdata/cns11643l2.h
@@ -1,7 +1,6 @@
 /* Access functions for CNS 11643, plane 2 handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp10007.c b/iconvdata/cp10007.c
index ee0f774c98..0112aaf609 100644
--- a/iconvdata/cp10007.c
+++ b/iconvdata/cp10007.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP10007 (MS MacCyrillic).
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1250.c b/iconvdata/cp1250.c
index 98123998ad..8e9dbcef07 100644
--- a/iconvdata/cp1250.c
+++ b/iconvdata/cp1250.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1250.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1251.c b/iconvdata/cp1251.c
index d3d0f2a9a0..4897fe09b0 100644
--- a/iconvdata/cp1251.c
+++ b/iconvdata/cp1251.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1251.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1252.c b/iconvdata/cp1252.c
index 2fe2eaf0e1..061419c666 100644
--- a/iconvdata/cp1252.c
+++ b/iconvdata/cp1252.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1252.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1253.c b/iconvdata/cp1253.c
index 13490e84dc..74f80064f8 100644
--- a/iconvdata/cp1253.c
+++ b/iconvdata/cp1253.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1253.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1254.c b/iconvdata/cp1254.c
index dc8e1ec107..077d608f1f 100644
--- a/iconvdata/cp1254.c
+++ b/iconvdata/cp1254.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1254.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1255.c b/iconvdata/cp1255.c
index cbda273221..3c95814072 100644
--- a/iconvdata/cp1255.c
+++ b/iconvdata/cp1255.c
@@ -1,8 +1,6 @@
 /* Conversion from and to CP1255.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
-   and Bruno Haible <haible@clisp.cons.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1256.c b/iconvdata/cp1256.c
index 4a239e420f..d0d867eb13 100644
--- a/iconvdata/cp1256.c
+++ b/iconvdata/cp1256.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1256.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1257.c b/iconvdata/cp1257.c
index 8d1949145e..a27ccf195c 100644
--- a/iconvdata/cp1257.c
+++ b/iconvdata/cp1257.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP1257.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp1258.c b/iconvdata/cp1258.c
index dc71850fbd..1b0173bcdc 100644
--- a/iconvdata/cp1258.c
+++ b/iconvdata/cp1258.c
@@ -1,8 +1,6 @@
 /* Conversion from and to CP1258.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
-   and Bruno Haible <haible@clisp.cons.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp737.c b/iconvdata/cp737.c
index 9da5410aff..2bfbfdd42b 100644
--- a/iconvdata/cp737.c
+++ b/iconvdata/cp737.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP737.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp737.h b/iconvdata/cp737.h
index 13734ba3d4..0084e6c91a 100644
--- a/iconvdata/cp737.h
+++ b/iconvdata/cp737.h
@@ -1,7 +1,6 @@
 /* Mapping table for CP737.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp770.c b/iconvdata/cp770.c
index dcef7da9e7..0ac74a0fa1 100644
--- a/iconvdata/cp770.c
+++ b/iconvdata/cp770.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP770.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp771.c b/iconvdata/cp771.c
index b3c787fc2f..45ae2292b6 100644
--- a/iconvdata/cp771.c
+++ b/iconvdata/cp771.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP771.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp772.c b/iconvdata/cp772.c
index 2c6a371fcc..6eb3891e63 100644
--- a/iconvdata/cp772.c
+++ b/iconvdata/cp772.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP772.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp773.c b/iconvdata/cp773.c
index 6e8e766bb3..4f31de26d2 100644
--- a/iconvdata/cp773.c
+++ b/iconvdata/cp773.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP773.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp774.c b/iconvdata/cp774.c
index c0200cb426..461665a5e6 100644
--- a/iconvdata/cp774.c
+++ b/iconvdata/cp774.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP774.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp775.c b/iconvdata/cp775.c
index bd7a9f31fd..834f492414 100644
--- a/iconvdata/cp775.c
+++ b/iconvdata/cp775.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CP775.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp775.h b/iconvdata/cp775.h
index a071797794..7229f97c9b 100644
--- a/iconvdata/cp775.h
+++ b/iconvdata/cp775.h
@@ -1,7 +1,6 @@
 /* Mapping table for CP775.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cp932.c b/iconvdata/cp932.c
index 0d5ef5a895..12085202c9 100644
--- a/iconvdata/cp932.c
+++ b/iconvdata/cp932.c
@@ -1,7 +1,6 @@
 /* Mapping tables for CP932 handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by MORIYAMA Masayuki <msyk@mtg.biglobe.ne.jp>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/csn_369103.c b/iconvdata/csn_369103.c
index 4d3fb59930..12fb472ec8 100644
--- a/iconvdata/csn_369103.c
+++ b/iconvdata/csn_369103.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CSN_369103.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/cwi.c b/iconvdata/cwi.c
index e13271212c..82ac459878 100644
--- a/iconvdata/cwi.c
+++ b/iconvdata/cwi.c
@@ -1,7 +1,6 @@
 /* Conversion from and to CWI.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/dec-mcs.c b/iconvdata/dec-mcs.c
index a23f1344a0..952a0f8701 100644
--- a/iconvdata/dec-mcs.c
+++ b/iconvdata/dec-mcs.c
@@ -1,7 +1,6 @@
 /* Conversion from and to DEC-MCS.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-at-de-a.c b/iconvdata/ebcdic-at-de-a.c
index 03243f1f01..bffc3eaa6d 100644
--- a/iconvdata/ebcdic-at-de-a.c
+++ b/iconvdata/ebcdic-at-de-a.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-AT-DE-A.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-at-de.c b/iconvdata/ebcdic-at-de.c
index 5cb4f5cecd..5ab96042b9 100644
--- a/iconvdata/ebcdic-at-de.c
+++ b/iconvdata/ebcdic-at-de.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-AT-DE.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-ca-fr.c b/iconvdata/ebcdic-ca-fr.c
index 3bcfc7e86e..35c53deaf5 100644
--- a/iconvdata/ebcdic-ca-fr.c
+++ b/iconvdata/ebcdic-ca-fr.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-CA-FR.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-dk-no-a.c b/iconvdata/ebcdic-dk-no-a.c
index 6693a545cb..9578cc2601 100644
--- a/iconvdata/ebcdic-dk-no-a.c
+++ b/iconvdata/ebcdic-dk-no-a.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-DK-NO-A.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-dk-no.c b/iconvdata/ebcdic-dk-no.c
index 728f14611b..37e8d62430 100644
--- a/iconvdata/ebcdic-dk-no.c
+++ b/iconvdata/ebcdic-dk-no.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-DK-NO.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-es-a.c b/iconvdata/ebcdic-es-a.c
index 0597b0b4f9..1732a8614f 100644
--- a/iconvdata/ebcdic-es-a.c
+++ b/iconvdata/ebcdic-es-a.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-ES-A.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-es-s.c b/iconvdata/ebcdic-es-s.c
index ff3f272fed..0acc452941 100644
--- a/iconvdata/ebcdic-es-s.c
+++ b/iconvdata/ebcdic-es-s.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-ES-S.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-es.c b/iconvdata/ebcdic-es.c
index 682ddf2978..944490ddd1 100644
--- a/iconvdata/ebcdic-es.c
+++ b/iconvdata/ebcdic-es.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-ES.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-fi-se-a.c b/iconvdata/ebcdic-fi-se-a.c
index 4409649082..37a5e1cb9e 100644
--- a/iconvdata/ebcdic-fi-se-a.c
+++ b/iconvdata/ebcdic-fi-se-a.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-FI-SE-A.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-fi-se.c b/iconvdata/ebcdic-fi-se.c
index 5d6642f175..575c97ce25 100644
--- a/iconvdata/ebcdic-fi-se.c
+++ b/iconvdata/ebcdic-fi-se.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-FI-SE.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-fr.c b/iconvdata/ebcdic-fr.c
index 8a09a159fc..4e8fca84b4 100644
--- a/iconvdata/ebcdic-fr.c
+++ b/iconvdata/ebcdic-fr.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-FR.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-is-friss.c b/iconvdata/ebcdic-is-friss.c
index b382ae6cd6..a7fd086a1e 100644
--- a/iconvdata/ebcdic-is-friss.c
+++ b/iconvdata/ebcdic-is-friss.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-IS-FRISS.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-it.c b/iconvdata/ebcdic-it.c
index 6ea5cb6335..754efa3d91 100644
--- a/iconvdata/ebcdic-it.c
+++ b/iconvdata/ebcdic-it.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-IT.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-pt.c b/iconvdata/ebcdic-pt.c
index 61f5f0d7d5..9618bee456 100644
--- a/iconvdata/ebcdic-pt.c
+++ b/iconvdata/ebcdic-pt.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-PT.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-uk.c b/iconvdata/ebcdic-uk.c
index 9015614e8b..0071593c17 100644
--- a/iconvdata/ebcdic-uk.c
+++ b/iconvdata/ebcdic-uk.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-UK.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ebcdic-us.c b/iconvdata/ebcdic-us.c
index ba196f7ea0..99940e6053 100644
--- a/iconvdata/ebcdic-us.c
+++ b/iconvdata/ebcdic-us.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EBCDIC-US.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ecma-cyrillic.c b/iconvdata/ecma-cyrillic.c
index eaf65c5db5..c42a3d44b6 100644
--- a/iconvdata/ecma-cyrillic.c
+++ b/iconvdata/ecma-cyrillic.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ECMA-CYRILLIC.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-cn.c b/iconvdata/euc-cn.c
index d3f087e506..1fa0465482 100644
--- a/iconvdata/euc-cn.c
+++ b/iconvdata/euc-cn.c
@@ -1,7 +1,6 @@
 /* Mapping tables for EUC-CN handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-jisx0213.c b/iconvdata/euc-jisx0213.c
index 9234b8db10..54a0f542ea 100644
--- a/iconvdata/euc-jisx0213.c
+++ b/iconvdata/euc-jisx0213.c
@@ -1,7 +1,6 @@
 /* Conversion from and to EUC-JISX0213.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-jp-ms.c b/iconvdata/euc-jp-ms.c
index e0671a0d88..3a11603c75 100644
--- a/iconvdata/euc-jp-ms.c
+++ b/iconvdata/euc-jp-ms.c
@@ -1,7 +1,6 @@
 /* Mapping tables for EUCJP-MS handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by MORIYAMA Masayuki <msyk@mtg.biglobe.ne.jp>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-jp.c b/iconvdata/euc-jp.c
index 8f8cde9c27..a6c18b8e83 100644
--- a/iconvdata/euc-jp.c
+++ b/iconvdata/euc-jp.c
@@ -1,7 +1,6 @@
 /* Mapping tables for EUC-JP handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-kr.c b/iconvdata/euc-kr.c
index 62b09cb825..4fdf5e9b8c 100644
--- a/iconvdata/euc-kr.c
+++ b/iconvdata/euc-kr.c
@@ -1,8 +1,6 @@
 /* Mapping tables for EUC-KR handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jungshik Shin <jshin@pantheon.yale.edu>
-   and Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/euc-tw.c b/iconvdata/euc-tw.c
index 0aa4c937cc..08be5a6251 100644
--- a/iconvdata/euc-tw.c
+++ b/iconvdata/euc-tw.c
@@ -1,7 +1,6 @@
 /* Mapping tables for EUC-TW handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gb18030.c b/iconvdata/gb18030.c
index 0b03b9bba5..3031fc2cab 100644
--- a/iconvdata/gb18030.c
+++ b/iconvdata/gb18030.c
@@ -1,7 +1,6 @@
 /* Mapping tables for GBK handling.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Sean Chen <seanc@turbolinux.com.cn>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -17,12 +16,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-/*	This file is added for supporting gb18030-2000 code.
-	by Wang ShouHua & Wu Jian
-	Redflag Linux company
-	www.redflag-linux.com
-*/
-
 /* The GB18030 standard was re-released on Nov. 2000 and many code values
  * were changed. The reimplementation of this module is based on the info
  * from Markus Scherer's site:
@@ -31,10 +24,6 @@
  *   Original - Yong Li <rigel863@yahoo.com>  Jan. 28, 2001
  */
 
-/*   Dec 20 2001 Yu Shao <yshao@redhat.com>
- *   Revision, fixing bugs, adding missing entries.
- */
-
 #include <dlfcn.h>
 #include <gconv.h>
 #include <stdint.h>
diff --git a/iconvdata/gb2312.c b/iconvdata/gb2312.c
index bb16e3d9cd..760e25c760 100644
--- a/iconvdata/gb2312.c
+++ b/iconvdata/gb2312.c
@@ -1,7 +1,6 @@
 /* GB 2312 conversion tables.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gb2312.h b/iconvdata/gb2312.h
index 8d0384e345..ea8a435e07 100644
--- a/iconvdata/gb2312.h
+++ b/iconvdata/gb2312.h
@@ -1,7 +1,6 @@
 /* Access functions for GB2312 conversion.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gbbig5.c b/iconvdata/gbbig5.c
index 5239f53d6b..975672006f 100644
--- a/iconvdata/gbbig5.c
+++ b/iconvdata/gbbig5.c
@@ -1,7 +1,6 @@
 /* Mapping tables from GB2312 to BIG5 and vice versa.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gbgbk.c b/iconvdata/gbgbk.c
index 7931983ef1..d94befc791 100644
--- a/iconvdata/gbgbk.c
+++ b/iconvdata/gbgbk.c
@@ -1,7 +1,6 @@
 /* Mapping tables from GBK to GB2312 and vice versa.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gbk.c b/iconvdata/gbk.c
index c96c98ed1c..d27cdabf30 100644
--- a/iconvdata/gbk.c
+++ b/iconvdata/gbk.c
@@ -1,7 +1,6 @@
 /* Mapping tables for GBK handling.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Sean Chen <sean.chen@turbolinux.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/georgian-academy.c b/iconvdata/georgian-academy.c
index 23e504d43b..aeabfdbbf5 100644
--- a/iconvdata/georgian-academy.c
+++ b/iconvdata/georgian-academy.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GEORGIAN-ACADEMY.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/georgian-ps.c b/iconvdata/georgian-ps.c
index 3fb7293900..99216479ba 100644
--- a/iconvdata/georgian-ps.c
+++ b/iconvdata/georgian-ps.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GEORGIAN-PS.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/gost_19768-74.c b/iconvdata/gost_19768-74.c
index 2fcc3c2a2a..36d1efb42e 100644
--- a/iconvdata/gost_19768-74.c
+++ b/iconvdata/gost_19768-74.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GOST_19768-74.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/greek-ccitt.c b/iconvdata/greek-ccitt.c
index 7219aa2c21..56ad73a2e0 100644
--- a/iconvdata/greek-ccitt.c
+++ b/iconvdata/greek-ccitt.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GREEK-CCITT.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/greek7-old.c b/iconvdata/greek7-old.c
index 9379f06569..7fc78fdeff 100644
--- a/iconvdata/greek7-old.c
+++ b/iconvdata/greek7-old.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GREEK7-OLD.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/greek7.c b/iconvdata/greek7.c
index baeff15a20..0afe76eed5 100644
--- a/iconvdata/greek7.c
+++ b/iconvdata/greek7.c
@@ -1,7 +1,6 @@
 /* Conversion from and to GREEK7.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/hp-greek8.c b/iconvdata/hp-greek8.c
index aba809ce54..980e47b339 100644
--- a/iconvdata/hp-greek8.c
+++ b/iconvdata/hp-greek8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to HP-GREEK8.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/hp-roman8.c b/iconvdata/hp-roman8.c
index c26e0e6ca3..097271c936 100644
--- a/iconvdata/hp-roman8.c
+++ b/iconvdata/hp-roman8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to HP-ROMAN8.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/hp-roman9.c b/iconvdata/hp-roman9.c
index c8d6d2acf1..476c16145d 100644
--- a/iconvdata/hp-roman9.c
+++ b/iconvdata/hp-roman9.c
@@ -1,7 +1,6 @@
 /* Conversion from and to HP-ROMAN9.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/hp-thai8.c b/iconvdata/hp-thai8.c
index 7da9873dc7..6bdfb88d13 100644
--- a/iconvdata/hp-thai8.c
+++ b/iconvdata/hp-thai8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to HP-THAI8.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/hp-turkish8.c b/iconvdata/hp-turkish8.c
index e9e62f64e6..2a20c4d9f0 100644
--- a/iconvdata/hp-turkish8.c
+++ b/iconvdata/hp-turkish8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to HP-TURKISH8.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm037.c b/iconvdata/ibm037.c
index 7bc927895f..f95f0c4cbd 100644
--- a/iconvdata/ibm037.c
+++ b/iconvdata/ibm037.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM037.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm038.c b/iconvdata/ibm038.c
index f3061c2559..ad57cb24af 100644
--- a/iconvdata/ibm038.c
+++ b/iconvdata/ibm038.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM038.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1004.c b/iconvdata/ibm1004.c
index dcb46963ad..135a23993a 100644
--- a/iconvdata/ibm1004.c
+++ b/iconvdata/ibm1004.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1004.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1008.c b/iconvdata/ibm1008.c
index 159a2019b9..c1f1e3a20c 100644
--- a/iconvdata/ibm1008.c
+++ b/iconvdata/ibm1008.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1008.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1008.h b/iconvdata/ibm1008.h
index 62f2cd1a04..1b2ba95c28 100644
--- a/iconvdata/ibm1008.h
+++ b/iconvdata/ibm1008.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1008.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1008_420.c b/iconvdata/ibm1008_420.c
index 6eb54ccefb..7be2c4b603 100644
--- a/iconvdata/ibm1008_420.c
+++ b/iconvdata/ibm1008_420.c
@@ -1,7 +1,6 @@
 /* Mapping tables from IBM1008 to IBM420 and vice versa.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1025.c b/iconvdata/ibm1025.c
index 6c20cd388c..a2a3212760 100644
--- a/iconvdata/ibm1025.c
+++ b/iconvdata/ibm1025.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1025.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1025.h b/iconvdata/ibm1025.h
index 1fa0c27241..8bf1dac917 100644
--- a/iconvdata/ibm1025.h
+++ b/iconvdata/ibm1025.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1025.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1026.c b/iconvdata/ibm1026.c
index 2404ef4e23..7ec8d85618 100644
--- a/iconvdata/ibm1026.c
+++ b/iconvdata/ibm1026.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1026.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1046.c b/iconvdata/ibm1046.c
index 6b1c52698e..e636c6e272 100644
--- a/iconvdata/ibm1046.c
+++ b/iconvdata/ibm1046.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1046.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1046.h b/iconvdata/ibm1046.h
index fc6b76db89..a3291addbc 100644
--- a/iconvdata/ibm1046.h
+++ b/iconvdata/ibm1046.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1046.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1047.c b/iconvdata/ibm1047.c
index 1f390866bf..d9a61d07eb 100644
--- a/iconvdata/ibm1047.c
+++ b/iconvdata/ibm1047.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1047.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1097.c b/iconvdata/ibm1097.c
index d0b84a5ef8..c3bf83295b 100644
--- a/iconvdata/ibm1097.c
+++ b/iconvdata/ibm1097.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1097.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1097.h b/iconvdata/ibm1097.h
index 9d4ba52a5c..2afa0031f4 100644
--- a/iconvdata/ibm1097.h
+++ b/iconvdata/ibm1097.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1097.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1112.c b/iconvdata/ibm1112.c
index 2bbbc020c8..08f9274bd5 100644
--- a/iconvdata/ibm1112.c
+++ b/iconvdata/ibm1112.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1112.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1112.h b/iconvdata/ibm1112.h
index b5c40190b5..e354488e89 100644
--- a/iconvdata/ibm1112.h
+++ b/iconvdata/ibm1112.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1112.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1122.c b/iconvdata/ibm1122.c
index acea64a236..790851099c 100644
--- a/iconvdata/ibm1122.c
+++ b/iconvdata/ibm1122.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1122.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1122.h b/iconvdata/ibm1122.h
index e66846b470..5ed8becab8 100644
--- a/iconvdata/ibm1122.h
+++ b/iconvdata/ibm1122.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1122.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1123.c b/iconvdata/ibm1123.c
index bb6c4bb31a..debb6073b0 100644
--- a/iconvdata/ibm1123.c
+++ b/iconvdata/ibm1123.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1123.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1123.h b/iconvdata/ibm1123.h
index 086fe20e05..db0c0701a5 100644
--- a/iconvdata/ibm1123.h
+++ b/iconvdata/ibm1123.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1123.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1124.c b/iconvdata/ibm1124.c
index d67b5eb91c..3c6dc8259a 100644
--- a/iconvdata/ibm1124.c
+++ b/iconvdata/ibm1124.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1124.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1124.h b/iconvdata/ibm1124.h
index 7aaa93e566..c092e83968 100644
--- a/iconvdata/ibm1124.h
+++ b/iconvdata/ibm1124.h
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1124.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1129.c b/iconvdata/ibm1129.c
index 00e4c81e30..dd882802b8 100644
--- a/iconvdata/ibm1129.c
+++ b/iconvdata/ibm1129.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1129.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1129.h b/iconvdata/ibm1129.h
index b2ab73a13a..424ea37f89 100644
--- a/iconvdata/ibm1129.h
+++ b/iconvdata/ibm1129.h
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1129.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1130.c b/iconvdata/ibm1130.c
index a3426af8df..f648480c6a 100644
--- a/iconvdata/ibm1130.c
+++ b/iconvdata/ibm1130.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1130.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1130.h b/iconvdata/ibm1130.h
index 9c960d44f2..d38340d1f1 100644
--- a/iconvdata/ibm1130.h
+++ b/iconvdata/ibm1130.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1130.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1132.c b/iconvdata/ibm1132.c
index c16eea41b2..0dc4f5704a 100644
--- a/iconvdata/ibm1132.c
+++ b/iconvdata/ibm1132.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1132.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1132.h b/iconvdata/ibm1132.h
index 09a65de247..82fb5a6358 100644
--- a/iconvdata/ibm1132.h
+++ b/iconvdata/ibm1132.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1132.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1133.c b/iconvdata/ibm1133.c
index 31102d59ff..247c85ea46 100644
--- a/iconvdata/ibm1133.c
+++ b/iconvdata/ibm1133.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1133.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1133.h b/iconvdata/ibm1133.h
index 28572b6361..ed25d03214 100644
--- a/iconvdata/ibm1133.h
+++ b/iconvdata/ibm1133.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1133.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1137.c b/iconvdata/ibm1137.c
index 1c26fb42d1..9a85d46770 100644
--- a/iconvdata/ibm1137.c
+++ b/iconvdata/ibm1137.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1137.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1137.h b/iconvdata/ibm1137.h
index f64da8c834..56ca536619 100644
--- a/iconvdata/ibm1137.h
+++ b/iconvdata/ibm1137.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1137.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1140.c b/iconvdata/ibm1140.c
index 07a6fa76e1..a38291d925 100644
--- a/iconvdata/ibm1140.c
+++ b/iconvdata/ibm1140.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1140.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1140.h b/iconvdata/ibm1140.h
index db91a9dcb8..ac0573f0b7 100644
--- a/iconvdata/ibm1140.h
+++ b/iconvdata/ibm1140.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1140.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1141.c b/iconvdata/ibm1141.c
index 16604218e5..20f73653fc 100644
--- a/iconvdata/ibm1141.c
+++ b/iconvdata/ibm1141.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1141.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1141.h b/iconvdata/ibm1141.h
index 3aa38f9777..f5814faea2 100644
--- a/iconvdata/ibm1141.h
+++ b/iconvdata/ibm1141.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1141.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1142.c b/iconvdata/ibm1142.c
index 47e4458420..6763c70e63 100644
--- a/iconvdata/ibm1142.c
+++ b/iconvdata/ibm1142.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1142.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1142.h b/iconvdata/ibm1142.h
index 252930f593..f97a753af2 100644
--- a/iconvdata/ibm1142.h
+++ b/iconvdata/ibm1142.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1142.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1143.c b/iconvdata/ibm1143.c
index b99c267381..91f4b383f0 100644
--- a/iconvdata/ibm1143.c
+++ b/iconvdata/ibm1143.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1143.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1143.h b/iconvdata/ibm1143.h
index d5ea4deab3..f03bdf1b3a 100644
--- a/iconvdata/ibm1143.h
+++ b/iconvdata/ibm1143.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1143.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1144.c b/iconvdata/ibm1144.c
index 28f0c1d14f..57359c653c 100644
--- a/iconvdata/ibm1144.c
+++ b/iconvdata/ibm1144.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1144.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1144.h b/iconvdata/ibm1144.h
index c96f81e6fd..c9b4657502 100644
--- a/iconvdata/ibm1144.h
+++ b/iconvdata/ibm1144.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1144.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1145.c b/iconvdata/ibm1145.c
index ea668c499c..4b0f0dea92 100644
--- a/iconvdata/ibm1145.c
+++ b/iconvdata/ibm1145.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1145.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1145.h b/iconvdata/ibm1145.h
index 48628c43c3..3fd9ddf8fd 100644
--- a/iconvdata/ibm1145.h
+++ b/iconvdata/ibm1145.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1145.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1146.c b/iconvdata/ibm1146.c
index 86dd106c5a..e06eb08447 100644
--- a/iconvdata/ibm1146.c
+++ b/iconvdata/ibm1146.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1146.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1146.h b/iconvdata/ibm1146.h
index 77a5f980c3..142f795242 100644
--- a/iconvdata/ibm1146.h
+++ b/iconvdata/ibm1146.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1146.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1147.c b/iconvdata/ibm1147.c
index 459ef013a0..d65a7e64df 100644
--- a/iconvdata/ibm1147.c
+++ b/iconvdata/ibm1147.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1147.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1147.h b/iconvdata/ibm1147.h
index 96b52eb5ef..30e9665d63 100644
--- a/iconvdata/ibm1147.h
+++ b/iconvdata/ibm1147.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1147.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1148.c b/iconvdata/ibm1148.c
index 0a8e75cf75..6fd46158d3 100644
--- a/iconvdata/ibm1148.c
+++ b/iconvdata/ibm1148.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1148.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1148.h b/iconvdata/ibm1148.h
index 7e4b866687..2a8b7b6b48 100644
--- a/iconvdata/ibm1148.h
+++ b/iconvdata/ibm1148.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1148.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1149.c b/iconvdata/ibm1149.c
index bc3497b8e2..951cc97031 100644
--- a/iconvdata/ibm1149.c
+++ b/iconvdata/ibm1149.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1149.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1149.h b/iconvdata/ibm1149.h
index a30b36d1b3..0409b6f28a 100644
--- a/iconvdata/ibm1149.h
+++ b/iconvdata/ibm1149.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1149.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1153.c b/iconvdata/ibm1153.c
index 23683ac093..39977a188e 100644
--- a/iconvdata/ibm1153.c
+++ b/iconvdata/ibm1153.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1153.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1153.h b/iconvdata/ibm1153.h
index 54ba2866a4..7f58091514 100644
--- a/iconvdata/ibm1153.h
+++ b/iconvdata/ibm1153.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1153.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1154.c b/iconvdata/ibm1154.c
index 834b36db7b..34f54ff9ce 100644
--- a/iconvdata/ibm1154.c
+++ b/iconvdata/ibm1154.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1154.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1154.h b/iconvdata/ibm1154.h
index d6f25cadef..01f8e7c7fc 100644
--- a/iconvdata/ibm1154.h
+++ b/iconvdata/ibm1154.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1154.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1155.c b/iconvdata/ibm1155.c
index e8a07c4f23..0c2b176c76 100644
--- a/iconvdata/ibm1155.c
+++ b/iconvdata/ibm1155.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1155.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1155.h b/iconvdata/ibm1155.h
index efd21184c7..241cadfb06 100644
--- a/iconvdata/ibm1155.h
+++ b/iconvdata/ibm1155.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1155.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1156.c b/iconvdata/ibm1156.c
index 583995e6e4..bdd0c4bd9c 100644
--- a/iconvdata/ibm1156.c
+++ b/iconvdata/ibm1156.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1156.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1156.h b/iconvdata/ibm1156.h
index a019934349..d73a1d32a5 100644
--- a/iconvdata/ibm1156.h
+++ b/iconvdata/ibm1156.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1156.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1157.c b/iconvdata/ibm1157.c
index 25fdcf4426..9d71fae492 100644
--- a/iconvdata/ibm1157.c
+++ b/iconvdata/ibm1157.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1157.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1157.h b/iconvdata/ibm1157.h
index 2ddf371725..ffa73448bc 100644
--- a/iconvdata/ibm1157.h
+++ b/iconvdata/ibm1157.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1157.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1158.c b/iconvdata/ibm1158.c
index 4c9c8b03d6..186294926e 100644
--- a/iconvdata/ibm1158.c
+++ b/iconvdata/ibm1158.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1158.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1158.h b/iconvdata/ibm1158.h
index facbc13b71..e6160c127f 100644
--- a/iconvdata/ibm1158.h
+++ b/iconvdata/ibm1158.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1158.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jiro SEKIBA <sekiba@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1160.c b/iconvdata/ibm1160.c
index 8c4cf4d053..ed7e848638 100644
--- a/iconvdata/ibm1160.c
+++ b/iconvdata/ibm1160.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1160.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1160.h b/iconvdata/ibm1160.h
index 137de57f55..5c6cfd2bc7 100644
--- a/iconvdata/ibm1160.h
+++ b/iconvdata/ibm1160.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1160.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1161.c b/iconvdata/ibm1161.c
index 7ef4e43541..f52186f1bf 100644
--- a/iconvdata/ibm1161.c
+++ b/iconvdata/ibm1161.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1161.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1161.h b/iconvdata/ibm1161.h
index 01ecc881f7..b437536df7 100644
--- a/iconvdata/ibm1161.h
+++ b/iconvdata/ibm1161.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1161.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1162.c b/iconvdata/ibm1162.c
index 8420120c32..3c754c23f9 100644
--- a/iconvdata/ibm1162.c
+++ b/iconvdata/ibm1162.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1162.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1162.h b/iconvdata/ibm1162.h
index 3fe3201563..1b33e8151d 100644
--- a/iconvdata/ibm1162.h
+++ b/iconvdata/ibm1162.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1162.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1163.c b/iconvdata/ibm1163.c
index 0c88c202db..57358feb3f 100644
--- a/iconvdata/ibm1163.c
+++ b/iconvdata/ibm1163.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1163.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1163.h b/iconvdata/ibm1163.h
index 66a25d7066..4e0214a455 100644
--- a/iconvdata/ibm1163.h
+++ b/iconvdata/ibm1163.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1163.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1164.c b/iconvdata/ibm1164.c
index d2dc277322..8c6ccc979e 100644
--- a/iconvdata/ibm1164.c
+++ b/iconvdata/ibm1164.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1164.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1164.h b/iconvdata/ibm1164.h
index cc278ee1e2..e07af14b24 100644
--- a/iconvdata/ibm1164.h
+++ b/iconvdata/ibm1164.h
@@ -1,7 +1,6 @@
 /* Mapping table for IBM1164.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1166.c b/iconvdata/ibm1166.c
index 255ca85974..2f36247458 100644
--- a/iconvdata/ibm1166.c
+++ b/iconvdata/ibm1166.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1166.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1166.h b/iconvdata/ibm1166.h
index 8d70bc4753..05fc0abd2d 100644
--- a/iconvdata/ibm1166.h
+++ b/iconvdata/ibm1166.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1166.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1167.c b/iconvdata/ibm1167.c
index 1dd90aa0b7..504c7da76a 100644
--- a/iconvdata/ibm1167.c
+++ b/iconvdata/ibm1167.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1167.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1167.h b/iconvdata/ibm1167.h
index 80bdbdd3cd..dce027b66c 100644
--- a/iconvdata/ibm1167.h
+++ b/iconvdata/ibm1167.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1167.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm12712.c b/iconvdata/ibm12712.c
index 3af0c57c78..85898e6ea9 100644
--- a/iconvdata/ibm12712.c
+++ b/iconvdata/ibm12712.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM12712.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm12712.h b/iconvdata/ibm12712.h
index 7d78ab077d..5f8f28f9f7 100644
--- a/iconvdata/ibm12712.h
+++ b/iconvdata/ibm12712.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM12712.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1364.c b/iconvdata/ibm1364.c
index d7ba02a39d..f5fad40ac6 100644
--- a/iconvdata/ibm1364.c
+++ b/iconvdata/ibm1364.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1364.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1364.h b/iconvdata/ibm1364.h
index 1299377748..0e488eec8e 100644
--- a/iconvdata/ibm1364.h
+++ b/iconvdata/ibm1364.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1364.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1371.c b/iconvdata/ibm1371.c
index ba6cd19337..c2c036084f 100644
--- a/iconvdata/ibm1371.c
+++ b/iconvdata/ibm1371.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1371.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1371.h b/iconvdata/ibm1371.h
index a0a641a4d7..34bfebc8dd 100644
--- a/iconvdata/ibm1371.h
+++ b/iconvdata/ibm1371.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1371.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1388.c b/iconvdata/ibm1388.c
index 7e3b06c9ad..6294636755 100644
--- a/iconvdata/ibm1388.c
+++ b/iconvdata/ibm1388.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1388.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1388.h b/iconvdata/ibm1388.h
index e2be9c12ac..d55d1fdaf6 100644
--- a/iconvdata/ibm1388.h
+++ b/iconvdata/ibm1388.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1388.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1390.c b/iconvdata/ibm1390.c
index e3fd0f06ab..fae0f4fc27 100644
--- a/iconvdata/ibm1390.c
+++ b/iconvdata/ibm1390.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1390.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1390.h b/iconvdata/ibm1390.h
index a53bb9d5c7..70e49b8e1e 100644
--- a/iconvdata/ibm1390.h
+++ b/iconvdata/ibm1390.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1390.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1399.c b/iconvdata/ibm1399.c
index 0fade5494a..04a3aa8abd 100644
--- a/iconvdata/ibm1399.c
+++ b/iconvdata/ibm1399.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM1399.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm1399.h b/iconvdata/ibm1399.h
index 1c2ac96d87..bd1d72fa2e 100644
--- a/iconvdata/ibm1399.h
+++ b/iconvdata/ibm1399.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM1399.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm16804.c b/iconvdata/ibm16804.c
index fbd09a1b4d..baa9eac972 100644
--- a/iconvdata/ibm16804.c
+++ b/iconvdata/ibm16804.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM16804.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm16804.h b/iconvdata/ibm16804.h
index cb7480d7e0..f03905a504 100644
--- a/iconvdata/ibm16804.h
+++ b/iconvdata/ibm16804.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM16804.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm256.c b/iconvdata/ibm256.c
index 1031f7e946..f261f216ee 100644
--- a/iconvdata/ibm256.c
+++ b/iconvdata/ibm256.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM256.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm273.c b/iconvdata/ibm273.c
index 989f953f3c..f8012dbb25 100644
--- a/iconvdata/ibm273.c
+++ b/iconvdata/ibm273.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM273.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm274.c b/iconvdata/ibm274.c
index b515b76548..9f0d5611d3 100644
--- a/iconvdata/ibm274.c
+++ b/iconvdata/ibm274.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM274.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm275.c b/iconvdata/ibm275.c
index be278121bd..74905f472b 100644
--- a/iconvdata/ibm275.c
+++ b/iconvdata/ibm275.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM275.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm277.c b/iconvdata/ibm277.c
index 4170a88adb..47e0b2b598 100644
--- a/iconvdata/ibm277.c
+++ b/iconvdata/ibm277.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM277.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm278.c b/iconvdata/ibm278.c
index 8f78b5a067..3d1e388ed7 100644
--- a/iconvdata/ibm278.c
+++ b/iconvdata/ibm278.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM278.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm280.c b/iconvdata/ibm280.c
index 35283a1691..693e392b91 100644
--- a/iconvdata/ibm280.c
+++ b/iconvdata/ibm280.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM280.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm281.c b/iconvdata/ibm281.c
index d4df464e5f..fdd2de2922 100644
--- a/iconvdata/ibm281.c
+++ b/iconvdata/ibm281.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM281.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm284.c b/iconvdata/ibm284.c
index 2fdd6e3a67..1f800e6e43 100644
--- a/iconvdata/ibm284.c
+++ b/iconvdata/ibm284.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM284.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm285.c b/iconvdata/ibm285.c
index 4d27fdb7ee..a731b9db1f 100644
--- a/iconvdata/ibm285.c
+++ b/iconvdata/ibm285.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM285.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm290.c b/iconvdata/ibm290.c
index 0739a80bd8..d249fa74cd 100644
--- a/iconvdata/ibm290.c
+++ b/iconvdata/ibm290.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM290.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm297.c b/iconvdata/ibm297.c
index f52b40cf35..17608c7950 100644
--- a/iconvdata/ibm297.c
+++ b/iconvdata/ibm297.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM297.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm420.c b/iconvdata/ibm420.c
index d4fe840b71..8a917d997e 100644
--- a/iconvdata/ibm420.c
+++ b/iconvdata/ibm420.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM420.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm423.c b/iconvdata/ibm423.c
index 7e437be552..718070e2cc 100644
--- a/iconvdata/ibm423.c
+++ b/iconvdata/ibm423.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM423.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm424.c b/iconvdata/ibm424.c
index 15521562ba..382e571450 100644
--- a/iconvdata/ibm424.c
+++ b/iconvdata/ibm424.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM424.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm437.c b/iconvdata/ibm437.c
index 6b464c0996..7a9a8f2379 100644
--- a/iconvdata/ibm437.c
+++ b/iconvdata/ibm437.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM437.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4517.c b/iconvdata/ibm4517.c
index f32cb19eea..2f290dd8b2 100644
--- a/iconvdata/ibm4517.c
+++ b/iconvdata/ibm4517.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM4517.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4517.h b/iconvdata/ibm4517.h
index 0d0cea2211..1f368296db 100644
--- a/iconvdata/ibm4517.h
+++ b/iconvdata/ibm4517.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM4517.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4899.c b/iconvdata/ibm4899.c
index c208ed2e50..51af593677 100644
--- a/iconvdata/ibm4899.c
+++ b/iconvdata/ibm4899.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM4899.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4899.h b/iconvdata/ibm4899.h
index 531c3b7817..a38991d8b4 100644
--- a/iconvdata/ibm4899.h
+++ b/iconvdata/ibm4899.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM4899.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4909.c b/iconvdata/ibm4909.c
index ac74fb27fd..29b051ddf3 100644
--- a/iconvdata/ibm4909.c
+++ b/iconvdata/ibm4909.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM4909.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4909.h b/iconvdata/ibm4909.h
index b7ef0eaf8a..5f6766592b 100644
--- a/iconvdata/ibm4909.h
+++ b/iconvdata/ibm4909.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM4909.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4971.c b/iconvdata/ibm4971.c
index c02d5d2863..b0aa9e74e8 100644
--- a/iconvdata/ibm4971.c
+++ b/iconvdata/ibm4971.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM4971.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm4971.h b/iconvdata/ibm4971.h
index d480fced53..82501f966d 100644
--- a/iconvdata/ibm4971.h
+++ b/iconvdata/ibm4971.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM4971.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm500.c b/iconvdata/ibm500.c
index 02d93962ed..43dcc375a6 100644
--- a/iconvdata/ibm500.c
+++ b/iconvdata/ibm500.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM500.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm5347.c b/iconvdata/ibm5347.c
index e5e81f1749..e91e331d01 100644
--- a/iconvdata/ibm5347.c
+++ b/iconvdata/ibm5347.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM5347.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm5347.h b/iconvdata/ibm5347.h
index 89032da0b0..db90837550 100644
--- a/iconvdata/ibm5347.h
+++ b/iconvdata/ibm5347.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM5347.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm803.c b/iconvdata/ibm803.c
index a75115a101..02e6e87e72 100644
--- a/iconvdata/ibm803.c
+++ b/iconvdata/ibm803.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM803.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm803.h b/iconvdata/ibm803.h
index 411c705f9e..b8f3e7a728 100644
--- a/iconvdata/ibm803.h
+++ b/iconvdata/ibm803.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM803.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm850.c b/iconvdata/ibm850.c
index 666b6406e4..e4c6ae251c 100644
--- a/iconvdata/ibm850.c
+++ b/iconvdata/ibm850.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM850.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm851.c b/iconvdata/ibm851.c
index f77f31dd95..0dd0176ad6 100644
--- a/iconvdata/ibm851.c
+++ b/iconvdata/ibm851.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM851.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm852.c b/iconvdata/ibm852.c
index 8886eb25ae..0c00818665 100644
--- a/iconvdata/ibm852.c
+++ b/iconvdata/ibm852.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM852.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm855.c b/iconvdata/ibm855.c
index 212ce479ea..0944f23318 100644
--- a/iconvdata/ibm855.c
+++ b/iconvdata/ibm855.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM855.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm856.c b/iconvdata/ibm856.c
index 6e76a97945..17e3b367c0 100644
--- a/iconvdata/ibm856.c
+++ b/iconvdata/ibm856.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM856.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm856.h b/iconvdata/ibm856.h
index 682330b2b9..4deefaa73f 100644
--- a/iconvdata/ibm856.h
+++ b/iconvdata/ibm856.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM856.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm857.c b/iconvdata/ibm857.c
index 70aaec7cd1..b390634201 100644
--- a/iconvdata/ibm857.c
+++ b/iconvdata/ibm857.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM857.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm860.c b/iconvdata/ibm860.c
index 121c9cfa6f..51b6fce30b 100644
--- a/iconvdata/ibm860.c
+++ b/iconvdata/ibm860.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM860.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm861.c b/iconvdata/ibm861.c
index 61cb747b49..187af6e283 100644
--- a/iconvdata/ibm861.c
+++ b/iconvdata/ibm861.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM861.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm862.c b/iconvdata/ibm862.c
index 6c4ea97ec7..8f667f2f49 100644
--- a/iconvdata/ibm862.c
+++ b/iconvdata/ibm862.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM862.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm863.c b/iconvdata/ibm863.c
index 2fda5c602e..045327e357 100644
--- a/iconvdata/ibm863.c
+++ b/iconvdata/ibm863.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM863.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm864.c b/iconvdata/ibm864.c
index c364f02d7a..b2217cb1cb 100644
--- a/iconvdata/ibm864.c
+++ b/iconvdata/ibm864.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM864.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm865.c b/iconvdata/ibm865.c
index 0af41da923..f9fb0184b3 100644
--- a/iconvdata/ibm865.c
+++ b/iconvdata/ibm865.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM865.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm866.c b/iconvdata/ibm866.c
index 3c7c0e9a42..82f54b3f79 100644
--- a/iconvdata/ibm866.c
+++ b/iconvdata/ibm866.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM866.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm866nav.c b/iconvdata/ibm866nav.c
index 4355d18d17..fdf523fba1 100644
--- a/iconvdata/ibm866nav.c
+++ b/iconvdata/ibm866nav.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM866NAV.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm868.c b/iconvdata/ibm868.c
index 393e380c1b..d79c9e29c3 100644
--- a/iconvdata/ibm868.c
+++ b/iconvdata/ibm868.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM868.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm869.c b/iconvdata/ibm869.c
index c90ba04fb1..65472e6929 100644
--- a/iconvdata/ibm869.c
+++ b/iconvdata/ibm869.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM869.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm870.c b/iconvdata/ibm870.c
index 0ec0b8f037..a8aab32d96 100644
--- a/iconvdata/ibm870.c
+++ b/iconvdata/ibm870.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM870.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm871.c b/iconvdata/ibm871.c
index 2612aa5fca..ede1d2e2c3 100644
--- a/iconvdata/ibm871.c
+++ b/iconvdata/ibm871.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM871.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm874.c b/iconvdata/ibm874.c
index 4cf1d3d4c3..3f02659c23 100644
--- a/iconvdata/ibm874.c
+++ b/iconvdata/ibm874.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM874.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm875.c b/iconvdata/ibm875.c
index fa29d89602..473ea12e2f 100644
--- a/iconvdata/ibm875.c
+++ b/iconvdata/ibm875.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM875.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm880.c b/iconvdata/ibm880.c
index e33f815a55..32fbb41200 100644
--- a/iconvdata/ibm880.c
+++ b/iconvdata/ibm880.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM880.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm891.c b/iconvdata/ibm891.c
index 2a4e877672..eb0503a5d1 100644
--- a/iconvdata/ibm891.c
+++ b/iconvdata/ibm891.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM891.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm901.c b/iconvdata/ibm901.c
index 172eba5a3c..67d0738a53 100644
--- a/iconvdata/ibm901.c
+++ b/iconvdata/ibm901.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM901.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm901.h b/iconvdata/ibm901.h
index 15f41422c4..59c95bbdec 100644
--- a/iconvdata/ibm901.h
+++ b/iconvdata/ibm901.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM901.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm902.c b/iconvdata/ibm902.c
index c6b2918ce7..52dc378d17 100644
--- a/iconvdata/ibm902.c
+++ b/iconvdata/ibm902.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM902.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm902.h b/iconvdata/ibm902.h
index b7204b1b31..97ca233f9a 100644
--- a/iconvdata/ibm902.h
+++ b/iconvdata/ibm902.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM902.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm903.c b/iconvdata/ibm903.c
index edc7db9a0e..3d8569d59c 100644
--- a/iconvdata/ibm903.c
+++ b/iconvdata/ibm903.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM903.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9030.c b/iconvdata/ibm9030.c
index 830e4c8023..e4b2ea604f 100644
--- a/iconvdata/ibm9030.c
+++ b/iconvdata/ibm9030.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM9030.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9030.h b/iconvdata/ibm9030.h
index 8aff51a216..b41da47bb1 100644
--- a/iconvdata/ibm9030.h
+++ b/iconvdata/ibm9030.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM9030.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm904.c b/iconvdata/ibm904.c
index 7a1954042e..856f02cf7b 100644
--- a/iconvdata/ibm904.c
+++ b/iconvdata/ibm904.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM904.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm905.c b/iconvdata/ibm905.c
index 89e85b5da5..2895abc88f 100644
--- a/iconvdata/ibm905.c
+++ b/iconvdata/ibm905.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM905.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9066.c b/iconvdata/ibm9066.c
index 3046da2ea2..17273f6b31 100644
--- a/iconvdata/ibm9066.c
+++ b/iconvdata/ibm9066.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM9066.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9066.h b/iconvdata/ibm9066.h
index f237b568d1..7c2612bee0 100644
--- a/iconvdata/ibm9066.h
+++ b/iconvdata/ibm9066.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM9066.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm918.c b/iconvdata/ibm918.c
index dc787b3706..f04788235a 100644
--- a/iconvdata/ibm918.c
+++ b/iconvdata/ibm918.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM918.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm921.c b/iconvdata/ibm921.c
index 7ff381b216..7aec73f1a7 100644
--- a/iconvdata/ibm921.c
+++ b/iconvdata/ibm921.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM921.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm921.h b/iconvdata/ibm921.h
index f192b0051c..7da80c14a3 100644
--- a/iconvdata/ibm921.h
+++ b/iconvdata/ibm921.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM921.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm922.c b/iconvdata/ibm922.c
index e566b2a724..21017c8140 100644
--- a/iconvdata/ibm922.c
+++ b/iconvdata/ibm922.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM922.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm922.h b/iconvdata/ibm922.h
index 6b3ded2f07..b8b47012fb 100644
--- a/iconvdata/ibm922.h
+++ b/iconvdata/ibm922.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM922.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm930.c b/iconvdata/ibm930.c
index 2b1e01cf34..1ccfea5fd7 100644
--- a/iconvdata/ibm930.c
+++ b/iconvdata/ibm930.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM930.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm930.h b/iconvdata/ibm930.h
index 48e3eee332..a29447fdfe 100644
--- a/iconvdata/ibm930.h
+++ b/iconvdata/ibm930.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM930.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm932.c b/iconvdata/ibm932.c
index eaec4be39c..3d691d7e3e 100644
--- a/iconvdata/ibm932.c
+++ b/iconvdata/ibm932.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM932.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm932.h b/iconvdata/ibm932.h
index 91947cbfb2..1f4ad9a504 100644
--- a/iconvdata/ibm932.h
+++ b/iconvdata/ibm932.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM932.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm933.c b/iconvdata/ibm933.c
index ca2dc18b98..0a8b169bb2 100644
--- a/iconvdata/ibm933.c
+++ b/iconvdata/ibm933.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM933.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm933.h b/iconvdata/ibm933.h
index 5edf521d1b..223c69d73a 100644
--- a/iconvdata/ibm933.h
+++ b/iconvdata/ibm933.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM933.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm935.c b/iconvdata/ibm935.c
index 63c1f31696..7c362b2438 100644
--- a/iconvdata/ibm935.c
+++ b/iconvdata/ibm935.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM935
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm935.h b/iconvdata/ibm935.h
index 07264d32d9..1f35d181bc 100644
--- a/iconvdata/ibm935.h
+++ b/iconvdata/ibm935.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM935
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm937.c b/iconvdata/ibm937.c
index cc114d02be..c4176ca2df 100644
--- a/iconvdata/ibm937.c
+++ b/iconvdata/ibm937.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM937.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm937.h b/iconvdata/ibm937.h
index 9080db01d2..92b1bac1c8 100644
--- a/iconvdata/ibm937.h
+++ b/iconvdata/ibm937.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM937.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm939.c b/iconvdata/ibm939.c
index a97126c2fe..8b5646b531 100644
--- a/iconvdata/ibm939.c
+++ b/iconvdata/ibm939.c
@@ -1,7 +1,6 @@
 /* Conversion to and from IBM939.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm939.h b/iconvdata/ibm939.h
index cad96503a5..3b7363ba18 100644
--- a/iconvdata/ibm939.h
+++ b/iconvdata/ibm939.h
@@ -1,7 +1,6 @@
 /* Tables for conversion to and from IBM939.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@yamato.ibm.co.jp>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm943.c b/iconvdata/ibm943.c
index af182cb682..cf97e06a2a 100644
--- a/iconvdata/ibm943.c
+++ b/iconvdata/ibm943.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM943.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm943.h b/iconvdata/ibm943.h
index cddcd3f0d8..e5e194cb9e 100644
--- a/iconvdata/ibm943.h
+++ b/iconvdata/ibm943.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM943.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9448.c b/iconvdata/ibm9448.c
index 3b8956db47..5261c20ceb 100644
--- a/iconvdata/ibm9448.c
+++ b/iconvdata/ibm9448.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IBM9448.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ibm9448.h b/iconvdata/ibm9448.h
index 134578aeba..d304efa048 100644
--- a/iconvdata/ibm9448.h
+++ b/iconvdata/ibm9448.h
@@ -1,7 +1,6 @@
 /* Tables for conversion from and to IBM9448.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Masahide Washizawa <washi@jp.ibm.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iec_p27-1.c b/iconvdata/iec_p27-1.c
index 899e99f88e..48b1ebeed3 100644
--- a/iconvdata/iec_p27-1.c
+++ b/iconvdata/iec_p27-1.c
@@ -1,7 +1,6 @@
 /* Conversion from and to IEC_P27-1.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/inis-8.c b/iconvdata/inis-8.c
index a9992668c2..37af39c68c 100644
--- a/iconvdata/inis-8.c
+++ b/iconvdata/inis-8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to INIS-8.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/inis-cyrillic.c b/iconvdata/inis-cyrillic.c
index 0725df483a..775ebee4c9 100644
--- a/iconvdata/inis-cyrillic.c
+++ b/iconvdata/inis-cyrillic.c
@@ -1,7 +1,6 @@
 /* Conversion from and to INIS-CYRILLIC.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/inis.c b/iconvdata/inis.c
index dcffb91f11..50eea2000b 100644
--- a/iconvdata/inis.c
+++ b/iconvdata/inis.c
@@ -1,7 +1,6 @@
 /* Conversion from and to INIS.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/isiri-3342.c b/iconvdata/isiri-3342.c
index 64a339e188..23e3a3513c 100644
--- a/iconvdata/isiri-3342.c
+++ b/iconvdata/isiri-3342.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISIRI-3342.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-2022-cn-ext.c b/iconvdata/iso-2022-cn-ext.c
index 2aca91c021..a34b85c1bd 100644
--- a/iconvdata/iso-2022-cn-ext.c
+++ b/iconvdata/iso-2022-cn-ext.c
@@ -1,7 +1,6 @@
 /* Conversion module for ISO-2022-CN-EXT.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-2022-cn.c b/iconvdata/iso-2022-cn.c
index 6e5f7a40a3..b659ee5192 100644
--- a/iconvdata/iso-2022-cn.c
+++ b/iconvdata/iso-2022-cn.c
@@ -1,7 +1,6 @@
 /* Conversion module for ISO-2022-CN.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-2022-jp-3.c b/iconvdata/iso-2022-jp-3.c
index c8ba88cdc9..70b28ace7f 100644
--- a/iconvdata/iso-2022-jp-3.c
+++ b/iconvdata/iso-2022-jp-3.c
@@ -1,8 +1,6 @@
 /* Conversion module for ISO-2022-JP-3.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998,
-   and Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-2022-jp.c b/iconvdata/iso-2022-jp.c
index 9bbffae54a..2a32736542 100644
--- a/iconvdata/iso-2022-jp.c
+++ b/iconvdata/iso-2022-jp.c
@@ -1,7 +1,6 @@
 /* Conversion module for ISO-2022-JP and ISO-2022-JP-2.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-2022-kr.c b/iconvdata/iso-2022-kr.c
index 21a2cc1614..7a69b1eca2 100644
--- a/iconvdata/iso-2022-kr.c
+++ b/iconvdata/iso-2022-kr.c
@@ -1,7 +1,6 @@
 /* Conversion module for ISO-2022-KR.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-ir-165.c b/iconvdata/iso-ir-165.c
index 7d2e04bc01..2cf5c7c1ef 100644
--- a/iconvdata/iso-ir-165.c
+++ b/iconvdata/iso-ir-165.c
@@ -2,7 +2,6 @@
    converting from UCS using gaps.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-ir-165.h b/iconvdata/iso-ir-165.h
index 74a50eacf1..054eaedc94 100644
--- a/iconvdata/iso-ir-165.h
+++ b/iconvdata/iso-ir-165.h
@@ -2,7 +2,6 @@
    converting from UCS using gaps.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-ir-197.c b/iconvdata/iso-ir-197.c
index e2ff0587da..77994b9bb8 100644
--- a/iconvdata/iso-ir-197.c
+++ b/iconvdata/iso-ir-197.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO-IR-197.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso-ir-209.c b/iconvdata/iso-ir-209.c
index 0036f05a2a..32dd99a27e 100644
--- a/iconvdata/iso-ir-209.c
+++ b/iconvdata/iso-ir-209.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO-IR-209.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso646.c b/iconvdata/iso646.c
index eb1df20341..2cc42b698e 100644
--- a/iconvdata/iso646.c
+++ b/iconvdata/iso646.c
@@ -1,7 +1,6 @@
 /* Conversion to and from the various ISO 646 CCS.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-1.c b/iconvdata/iso8859-1.c
index cb1d47ee6e..319f7665bd 100644
--- a/iconvdata/iso8859-1.c
+++ b/iconvdata/iso8859-1.c
@@ -1,7 +1,6 @@
 /* Conversion to and from ISO 8859-1.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-10.c b/iconvdata/iso8859-10.c
index 86e14e85ad..b2ef50610e 100644
--- a/iconvdata/iso8859-10.c
+++ b/iconvdata/iso8859-10.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-10.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-11.c b/iconvdata/iso8859-11.c
index 16496222ef..683e77f7fa 100644
--- a/iconvdata/iso8859-11.c
+++ b/iconvdata/iso8859-11.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-11.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-13.c b/iconvdata/iso8859-13.c
index aec6056c51..7b7930d4bb 100644
--- a/iconvdata/iso8859-13.c
+++ b/iconvdata/iso8859-13.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-13.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-14.c b/iconvdata/iso8859-14.c
index 2bea107bd3..7e8811f06e 100644
--- a/iconvdata/iso8859-14.c
+++ b/iconvdata/iso8859-14.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-14.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-15.c b/iconvdata/iso8859-15.c
index 2045284d3a..2aeb22640b 100644
--- a/iconvdata/iso8859-15.c
+++ b/iconvdata/iso8859-15.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-15.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-16.c b/iconvdata/iso8859-16.c
index 92db7536eb..f8d2d2f9b4 100644
--- a/iconvdata/iso8859-16.c
+++ b/iconvdata/iso8859-16.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-16.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-2.c b/iconvdata/iso8859-2.c
index bd1ecd0d8f..30f0cb89b1 100644
--- a/iconvdata/iso8859-2.c
+++ b/iconvdata/iso8859-2.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-2.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-3.c b/iconvdata/iso8859-3.c
index bc25539f4d..cd3063e8fc 100644
--- a/iconvdata/iso8859-3.c
+++ b/iconvdata/iso8859-3.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-3.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-4.c b/iconvdata/iso8859-4.c
index 2a3647de88..704b0f3c14 100644
--- a/iconvdata/iso8859-4.c
+++ b/iconvdata/iso8859-4.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-4.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-5.c b/iconvdata/iso8859-5.c
index f386d941f9..5b25d6af3f 100644
--- a/iconvdata/iso8859-5.c
+++ b/iconvdata/iso8859-5.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-5.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-6.c b/iconvdata/iso8859-6.c
index 088be361df..4f8302395c 100644
--- a/iconvdata/iso8859-6.c
+++ b/iconvdata/iso8859-6.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-6.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-7.c b/iconvdata/iso8859-7.c
index 1f3d842d5c..c81c0d03c3 100644
--- a/iconvdata/iso8859-7.c
+++ b/iconvdata/iso8859-7.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-7.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-8.c b/iconvdata/iso8859-8.c
index c5d9e63f45..96bc0d3a50 100644
--- a/iconvdata/iso8859-8.c
+++ b/iconvdata/iso8859-8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-8.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-9.c b/iconvdata/iso8859-9.c
index d76161dc74..3837628d65 100644
--- a/iconvdata/iso8859-9.c
+++ b/iconvdata/iso8859-9.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-9.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso8859-9e.c b/iconvdata/iso8859-9e.c
index 2f06f9277e..3b5d396912 100644
--- a/iconvdata/iso8859-9e.c
+++ b/iconvdata/iso8859-9e.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO 8859-9E.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_10367-box.c b/iconvdata/iso_10367-box.c
index 222c538247..f9cb807267 100644
--- a/iconvdata/iso_10367-box.c
+++ b/iconvdata/iso_10367-box.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO_10367-BOX.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_11548-1.c b/iconvdata/iso_11548-1.c
index 510c59a73e..ba46ed3d4d 100644
--- a/iconvdata/iso_11548-1.c
+++ b/iconvdata/iso_11548-1.c
@@ -1,8 +1,6 @@
 /* Conversion to and from ISO 11548-1.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997,
-	Samuel Thibault <samuel.thibault@ens-lyon.org>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_2033.c b/iconvdata/iso_2033.c
index c8c6384dd6..adf3340eb7 100644
--- a/iconvdata/iso_2033.c
+++ b/iconvdata/iso_2033.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO_2033-1983.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_5427-ext.c b/iconvdata/iso_5427-ext.c
index 5d97faf232..e38daadd39 100644
--- a/iconvdata/iso_5427-ext.c
+++ b/iconvdata/iso_5427-ext.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO_5427-EXT.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_5427.c b/iconvdata/iso_5427.c
index 269615b748..3cea18db25 100644
--- a/iconvdata/iso_5427.c
+++ b/iconvdata/iso_5427.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO_5427.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_5428.c b/iconvdata/iso_5428.c
index e5f8fb5be8..eb7daebd00 100644
--- a/iconvdata/iso_5428.c
+++ b/iconvdata/iso_5428.c
@@ -1,7 +1,6 @@
 /* Conversion from and to ISO_5428.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_6937-2.c b/iconvdata/iso_6937-2.c
index 952b2576ae..4ee61e083c 100644
--- a/iconvdata/iso_6937-2.c
+++ b/iconvdata/iso_6937-2.c
@@ -1,7 +1,6 @@
 /* Generic conversion to and from ISO 6937-2.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/iso_6937.c b/iconvdata/iso_6937.c
index 94969599ae..1956b262de 100644
--- a/iconvdata/iso_6937.c
+++ b/iconvdata/iso_6937.c
@@ -1,7 +1,6 @@
 /* Generic conversion to and from ISO 6937.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0201.c b/iconvdata/jis0201.c
index eb14dfc8fd..739061571f 100644
--- a/iconvdata/jis0201.c
+++ b/iconvdata/jis0201.c
@@ -1,7 +1,6 @@
 /* Mapping tables for JIS0201 handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0201.h b/iconvdata/jis0201.h
index fd4943373e..5de21f92ae 100644
--- a/iconvdata/jis0201.h
+++ b/iconvdata/jis0201.h
@@ -1,7 +1,6 @@
 /* Access functions for JISX0201 conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0208.c b/iconvdata/jis0208.c
index 3a49768453..2778fc3f69 100644
--- a/iconvdata/jis0208.c
+++ b/iconvdata/jis0208.c
@@ -1,7 +1,6 @@
 /* Mapping tables for JIS0208 handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0208.h b/iconvdata/jis0208.h
index 4d08827724..1d1254db0f 100644
--- a/iconvdata/jis0208.h
+++ b/iconvdata/jis0208.h
@@ -1,7 +1,6 @@
 /* Access functions for JISX0208 conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0212.c b/iconvdata/jis0212.c
index 4fc022ff26..86ac942553 100644
--- a/iconvdata/jis0212.c
+++ b/iconvdata/jis0212.c
@@ -1,7 +1,6 @@
 /* Mapping tables for JIS0212 handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jis0212.h b/iconvdata/jis0212.h
index 0f181dd5fb..cbc2a4898f 100644
--- a/iconvdata/jis0212.h
+++ b/iconvdata/jis0212.h
@@ -1,7 +1,6 @@
 /* Access functions for JISX0212 conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jisx0213.c b/iconvdata/jisx0213.c
index fe174a7f1c..42b855cd0a 100644
--- a/iconvdata/jisx0213.c
+++ b/iconvdata/jisx0213.c
@@ -1,7 +1,6 @@
 /* Mapping tables for JISX0213 character set.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/jisx0213.h b/iconvdata/jisx0213.h
index e7f3daa4b5..baa6e73686 100644
--- a/iconvdata/jisx0213.h
+++ b/iconvdata/jisx0213.h
@@ -1,7 +1,6 @@
 /* Functions for JISX0213 conversion.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/johab.c b/iconvdata/johab.c
index 2a49973cbf..496290ac93 100644
--- a/iconvdata/johab.c
+++ b/iconvdata/johab.c
@@ -1,8 +1,6 @@
 /* Mapping tables for JOHAB handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jungshik Shin <jshin@pantheon.yale.edu>
-   and Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/koi-8.c b/iconvdata/koi-8.c
index 7a17cb74e0..c9d93fae16 100644
--- a/iconvdata/koi-8.c
+++ b/iconvdata/koi-8.c
@@ -1,7 +1,6 @@
 /* Conversion from and to KOI-8.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/koi8-r.c b/iconvdata/koi8-r.c
index cb3c1f8c0a..5ba9670019 100644
--- a/iconvdata/koi8-r.c
+++ b/iconvdata/koi8-r.c
@@ -1,7 +1,6 @@
 /* Conversion from and to KOI8-R.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/koi8-ru.c b/iconvdata/koi8-ru.c
index 9ad8aa3ebe..7c0fc68da6 100644
--- a/iconvdata/koi8-ru.c
+++ b/iconvdata/koi8-ru.c
@@ -1,7 +1,6 @@
 /* Conversion from and to KOI8-RU.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 20077.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/koi8-t.c b/iconvdata/koi8-t.c
index 3d4ef5db9b..1e37cd7b42 100644
--- a/iconvdata/koi8-t.c
+++ b/iconvdata/koi8-t.c
@@ -1,7 +1,6 @@
 /* Conversion from and to KOI8-T.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/koi8-u.c b/iconvdata/koi8-u.c
index 82663914ff..82d076d271 100644
--- a/iconvdata/koi8-u.c
+++ b/iconvdata/koi8-u.c
@@ -1,7 +1,6 @@
 /* Conversion from and to KOI8-U.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/ksc5601.c b/iconvdata/ksc5601.c
index d5a4f0d5da..2dd13cc5d2 100644
--- a/iconvdata/ksc5601.c
+++ b/iconvdata/ksc5601.c
@@ -1,7 +1,6 @@
 /* Conversion tables for KS C 5601-1992 based encoding conversion.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jungshik Shin <jshin@pantheon.yale.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/latin-greek-1.c b/iconvdata/latin-greek-1.c
index d64b23bb15..1e4c539393 100644
--- a/iconvdata/latin-greek-1.c
+++ b/iconvdata/latin-greek-1.c
@@ -1,7 +1,6 @@
 /* Conversion from and to LATIN-GREEK-1.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/latin-greek.c b/iconvdata/latin-greek.c
index 75cf0d04c5..bddc719b2a 100644
--- a/iconvdata/latin-greek.c
+++ b/iconvdata/latin-greek.c
@@ -1,7 +1,6 @@
 /* Conversion from and to LATIN-GREEK.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/mac-centraleurope.c b/iconvdata/mac-centraleurope.c
index eb174ddbd8..75b7fa6dc8 100644
--- a/iconvdata/mac-centraleurope.c
+++ b/iconvdata/mac-centraleurope.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MAC-CENTRALEUROPE.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/mac-is.c b/iconvdata/mac-is.c
index 9e5503d7f3..bc49e63f9b 100644
--- a/iconvdata/mac-is.c
+++ b/iconvdata/mac-is.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MAC-IS.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/mac-sami.c b/iconvdata/mac-sami.c
index ea5686f8cc..306bbca7d0 100644
--- a/iconvdata/mac-sami.c
+++ b/iconvdata/mac-sami.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MAC-SAMI.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/mac-uk.c b/iconvdata/mac-uk.c
index 677a3a345e..55168e3df5 100644
--- a/iconvdata/mac-uk.c
+++ b/iconvdata/mac-uk.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MAC-UK.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/macintosh.c b/iconvdata/macintosh.c
index 964c2c6301..6de94e969b 100644
--- a/iconvdata/macintosh.c
+++ b/iconvdata/macintosh.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MACINTOSH.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/mik.c b/iconvdata/mik.c
index 0ca7eec170..1a707554e6 100644
--- a/iconvdata/mik.c
+++ b/iconvdata/mik.c
@@ -1,7 +1,6 @@
 /* Conversion from and to MIK.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Alexander Shopov <ash@contact.bg>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/nats-dano.c b/iconvdata/nats-dano.c
index 4751240bb1..bf44aa74d4 100644
--- a/iconvdata/nats-dano.c
+++ b/iconvdata/nats-dano.c
@@ -1,7 +1,6 @@
 /* Conversion from and to NATS-DANO.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/nats-sefi.c b/iconvdata/nats-sefi.c
index 5b29169df2..08b5e4ae91 100644
--- a/iconvdata/nats-sefi.c
+++ b/iconvdata/nats-sefi.c
@@ -1,7 +1,6 @@
 /* Conversion from and to NATS-SEFI.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/pt154.c b/iconvdata/pt154.c
index ccd9f49cdd..67292d392b 100644
--- a/iconvdata/pt154.c
+++ b/iconvdata/pt154.c
@@ -1,7 +1,6 @@
 /* Conversion from and to PT154.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/rk1048.c b/iconvdata/rk1048.c
index 40c76c5026..2e25412518 100644
--- a/iconvdata/rk1048.c
+++ b/iconvdata/rk1048.c
@@ -1,7 +1,6 @@
 /* Conversion from and to RK1048.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/run-iconv-test.sh b/iconvdata/run-iconv-test.sh
index 3b18995b17..e2772033ca 100755
--- a/iconvdata/run-iconv-test.sh
+++ b/iconvdata/run-iconv-test.sh
@@ -2,7 +2,6 @@
 # Run available iconv(1) tests.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/sami-ws2.c b/iconvdata/sami-ws2.c
index 64e22e6e0a..6821e7e9aa 100644
--- a/iconvdata/sami-ws2.c
+++ b/iconvdata/sami-ws2.c
@@ -1,7 +1,6 @@
 /* Conversion from and to SAMI-WS2.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/shift_jisx0213.c b/iconvdata/shift_jisx0213.c
index 1585eda66a..1c16d328b9 100644
--- a/iconvdata/shift_jisx0213.c
+++ b/iconvdata/shift_jisx0213.c
@@ -1,7 +1,6 @@
 /* Conversion from and to Shift_JISX0213.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/sjis.c b/iconvdata/sjis.c
index 7be6f52766..517ddb0c0c 100644
--- a/iconvdata/sjis.c
+++ b/iconvdata/sjis.c
@@ -1,7 +1,6 @@
 /* Mapping tables for SJIS handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/t.61.c b/iconvdata/t.61.c
index 3f6b26da4f..e0520141db 100644
--- a/iconvdata/t.61.c
+++ b/iconvdata/t.61.c
@@ -1,7 +1,6 @@
 /* Generic conversion to and from T.61.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tcvn5712-1.c b/iconvdata/tcvn5712-1.c
index 590657aa0e..d699b2ec7a 100644
--- a/iconvdata/tcvn5712-1.c
+++ b/iconvdata/tcvn5712-1.c
@@ -1,7 +1,6 @@
 /* Conversion to and from TCVN5712-1.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tis-620.c b/iconvdata/tis-620.c
index 29d60f3c4b..50bcd7a5e1 100644
--- a/iconvdata/tis-620.c
+++ b/iconvdata/tis-620.c
@@ -1,7 +1,6 @@
 /* Conversion from and to TIS-620.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tscii.c b/iconvdata/tscii.c
index eeb216e380..ed45a5bd2b 100644
--- a/iconvdata/tscii.c
+++ b/iconvdata/tscii.c
@@ -1,7 +1,6 @@
 /* Conversion from and to TSCII.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tst-e2big.c b/iconvdata/tst-e2big.c
index d6c2969240..7a11a681d8 100644
--- a/iconvdata/tst-e2big.c
+++ b/iconvdata/tst-e2big.c
@@ -1,7 +1,6 @@
 /* Test for a tricky E2BIG situation.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tst-loading.c b/iconvdata/tst-loading.c
index 60f9eab59c..9683434cd1 100644
--- a/iconvdata/tst-loading.c
+++ b/iconvdata/tst-loading.c
@@ -1,7 +1,6 @@
 /* Tests for loading and unloading of iconv modules.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tst-table-charmap.sh b/iconvdata/tst-table-charmap.sh
index f527314824..b180979843 100755
--- a/iconvdata/tst-table-charmap.sh
+++ b/iconvdata/tst-table-charmap.sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # Copyright (C) 2000-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/iconvdata/tst-table-from.c b/iconvdata/tst-table-from.c
index 9ad1f44eba..450b7f505c 100644
--- a/iconvdata/tst-table-from.c
+++ b/iconvdata/tst-table-from.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tst-table-to.c b/iconvdata/tst-table-to.c
index 6f0aa29cda..97f0c076d2 100644
--- a/iconvdata/tst-table-to.c
+++ b/iconvdata/tst-table-to.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/tst-table.sh b/iconvdata/tst-table.sh
index 04c06136fe..9d01a77005 100755
--- a/iconvdata/tst-table.sh
+++ b/iconvdata/tst-table.sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # Copyright (C) 2000-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/iconvdata/tst-tables.sh b/iconvdata/tst-tables.sh
index dd52e44783..9077a40789 100755
--- a/iconvdata/tst-tables.sh
+++ b/iconvdata/tst-tables.sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # Copyright (C) 2000-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/iconvdata/uhc.c b/iconvdata/uhc.c
index 9834bbd483..49b0587063 100644
--- a/iconvdata/uhc.c
+++ b/iconvdata/uhc.c
@@ -1,7 +1,6 @@
 /* Mapping tables for UHC handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jungshik Shin <jshin@pantheon.yale.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/unicode.c b/iconvdata/unicode.c
index 4b9731fd9b..c7685c9593 100644
--- a/iconvdata/unicode.c
+++ b/iconvdata/unicode.c
@@ -1,7 +1,6 @@
 /* Conversion module for Unicode
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/utf-16.c b/iconvdata/utf-16.c
index 75e44bdd77..13a2a056b7 100644
--- a/iconvdata/utf-16.c
+++ b/iconvdata/utf-16.c
@@ -1,7 +1,6 @@
 /* Conversion module for UTF-16.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/utf-7.c b/iconvdata/utf-7.c
index 46c009234c..0ed46c948d 100644
--- a/iconvdata/utf-7.c
+++ b/iconvdata/utf-7.c
@@ -1,7 +1,6 @@
 /* Conversion module for UTF-7.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/iconvdata/viscii.c b/iconvdata/viscii.c
index e20f59882a..89abbc7ed1 100644
--- a/iconvdata/viscii.c
+++ b/iconvdata/viscii.c
@@ -1,7 +1,6 @@
 /* Conversion from and to VISCII.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/atomic.h b/include/atomic.h
index f2ac3e2256..db8980d1eb 100644
--- a/include/atomic.h
+++ b/include/atomic.h
@@ -1,7 +1,6 @@
 /* Internal macros for atomic operations for GNU C Library.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/inline-hashtab.h b/include/inline-hashtab.h
index bab691bb9c..d3d2cc46a6 100644
--- a/include/inline-hashtab.h
+++ b/include/inline-hashtab.h
@@ -1,7 +1,6 @@
 /* Fully-inline hash table, used mainly for managing TLS descriptors.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Alexandre Oliva  <aoliva@redhat.com>
 
    This file is derived from a 2003's version of libiberty's
    hashtab.c, contributed by Vladimir Makarov (vmakarov@cygnus.com),
diff --git a/include/intprops.h b/include/intprops.h
index 967e32ea0c..2b6e5e93ed 100644
--- a/include/intprops.h
+++ b/include/intprops.h
@@ -15,7 +15,6 @@
    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
-/* Written by Paul Eggert.  */
 
 #ifndef _GL_INTPROPS_H
 #define _GL_INTPROPS_H
diff --git a/include/list.h b/include/list.h
index 7a1f1675bf..16e834e50d 100644
--- a/include/list.h
+++ b/include/list.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/include/list_t.h b/include/list_t.h
index be5942bc8b..172126f1ef 100644
--- a/include/list_t.h
+++ b/include/list_t.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/bug-if1.c b/inet/bug-if1.c
index b069767b8d..ec6c2b01d7 100644
--- a/inet/bug-if1.c
+++ b/inet/bug-if1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_aton.c b/inet/ether_aton.c
index 9cfcfece05..12c1b7f7f0 100644
--- a/inet/ether_aton.c
+++ b/inet/ether_aton.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_aton_r.c b/inet/ether_aton_r.c
index a775217fb4..66811d3083 100644
--- a/inet/ether_aton_r.c
+++ b/inet/ether_aton_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_hton.c b/inet/ether_hton.c
index 453568e85b..fa05fdf537 100644
--- a/inet/ether_hton.c
+++ b/inet/ether_hton.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_ntoa.c b/inet/ether_ntoa.c
index f0f359bd92..0dae3a0602 100644
--- a/inet/ether_ntoa.c
+++ b/inet/ether_ntoa.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_ntoa_r.c b/inet/ether_ntoa_r.c
index ebfe6b6014..471ff0e3ea 100644
--- a/inet/ether_ntoa_r.c
+++ b/inet/ether_ntoa_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/ether_ntoh.c b/inet/ether_ntoh.c
index 7eda3f5d59..a8565a1f69 100644
--- a/inet/ether_ntoh.c
+++ b/inet/ether_ntoh.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getaliasent_r.c b/inet/getaliasent_r.c
index ecedf84061..f76b65fdcc 100644
--- a/inet/getaliasent_r.c
+++ b/inet/getaliasent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getaliasname.c b/inet/getaliasname.c
index 6700a534ae..ee3963b8d3 100644
--- a/inet/getaliasname.c
+++ b/inet/getaliasname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getaliasname_r.c b/inet/getaliasname_r.c
index f27580bf81..51938fe4fe 100644
--- a/inet/getaliasname_r.c
+++ b/inet/getaliasname_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbyad.c b/inet/gethstbyad.c
index bc433a163b..2bcfcdebfc 100644
--- a/inet/gethstbyad.c
+++ b/inet/gethstbyad.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbyad_r.c b/inet/gethstbyad_r.c
index 624d03ec77..a954e62dd7 100644
--- a/inet/gethstbyad_r.c
+++ b/inet/gethstbyad_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbynm.c b/inet/gethstbynm.c
index 6e7524c146..8235a17a7e 100644
--- a/inet/gethstbynm.c
+++ b/inet/gethstbynm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbynm2.c b/inet/gethstbynm2.c
index 6bdbe7fdf1..1bb7407481 100644
--- a/inet/gethstbynm2.c
+++ b/inet/gethstbynm2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbynm2_r.c b/inet/gethstbynm2_r.c
index a0b60ce6cc..ee13c4979d 100644
--- a/inet/gethstbynm2_r.c
+++ b/inet/gethstbynm2_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/gethstbynm_r.c b/inet/gethstbynm_r.c
index 0a89bee32a..3f7cd87a5a 100644
--- a/inet/gethstbynm_r.c
+++ b/inet/gethstbynm_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getipv4sourcefilter.c b/inet/getipv4sourcefilter.c
index b1346a026a..695c5fac18 100644
--- a/inet/getipv4sourcefilter.c
+++ b/inet/getipv4sourcefilter.c
@@ -1,7 +1,6 @@
 /* Get source filter.  Stub version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getnetbyad.c b/inet/getnetbyad.c
index 331583695b..efb1fb5b58 100644
--- a/inet/getnetbyad.c
+++ b/inet/getnetbyad.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getnetbyad_r.c b/inet/getnetbyad_r.c
index eadc7b5c82..a4f64cffa1 100644
--- a/inet/getnetbyad_r.c
+++ b/inet/getnetbyad_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getnetbynm.c b/inet/getnetbynm.c
index 40bcd7911f..8726993d6f 100644
--- a/inet/getnetbynm.c
+++ b/inet/getnetbynm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getnetbynm_r.c b/inet/getnetbynm_r.c
index 68ab1536cf..f97b6f8ff7 100644
--- a/inet/getnetbynm_r.c
+++ b/inet/getnetbynm_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getproto.c b/inet/getproto.c
index 0a2c9b2547..2f1a345b7b 100644
--- a/inet/getproto.c
+++ b/inet/getproto.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getproto_r.c b/inet/getproto_r.c
index 4224fca579..9787618a47 100644
--- a/inet/getproto_r.c
+++ b/inet/getproto_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getprtname.c b/inet/getprtname.c
index 3f72424e9e..461764f3ba 100644
--- a/inet/getprtname.c
+++ b/inet/getprtname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getprtname_r.c b/inet/getprtname_r.c
index 89c1515e1f..e8f59e0084 100644
--- a/inet/getprtname_r.c
+++ b/inet/getprtname_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getrpcbyname.c b/inet/getrpcbyname.c
index 5e186eb4b1..a203fc22f6 100644
--- a/inet/getrpcbyname.c
+++ b/inet/getrpcbyname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getrpcbyname_r.c b/inet/getrpcbyname_r.c
index 84707d51fe..91bcfedd9d 100644
--- a/inet/getrpcbyname_r.c
+++ b/inet/getrpcbyname_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getrpcbynumber.c b/inet/getrpcbynumber.c
index 50afee8e5c..78e81695d6 100644
--- a/inet/getrpcbynumber.c
+++ b/inet/getrpcbynumber.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getrpcbynumber_r.c b/inet/getrpcbynumber_r.c
index 5639188613..a8bce8326c 100644
--- a/inet/getrpcbynumber_r.c
+++ b/inet/getrpcbynumber_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getsourcefilter.c b/inet/getsourcefilter.c
index 9a92645a3d..4a73d5f24c 100644
--- a/inet/getsourcefilter.c
+++ b/inet/getsourcefilter.c
@@ -1,7 +1,6 @@
 /* Get source filter.  Stub version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getsrvbynm.c b/inet/getsrvbynm.c
index cd050ac448..c6245ef9b3 100644
--- a/inet/getsrvbynm.c
+++ b/inet/getsrvbynm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getsrvbynm_r.c b/inet/getsrvbynm_r.c
index 596884ccb1..b9c9075fdf 100644
--- a/inet/getsrvbynm_r.c
+++ b/inet/getsrvbynm_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getsrvbypt.c b/inet/getsrvbypt.c
index 466d269e51..f50deecee9 100644
--- a/inet/getsrvbypt.c
+++ b/inet/getsrvbypt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/getsrvbypt_r.c b/inet/getsrvbypt_r.c
index 9b62a2803f..5d9e5c612e 100644
--- a/inet/getsrvbypt_r.c
+++ b/inet/getsrvbypt_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/htontest.c b/inet/htontest.c
index d656c4d689..18f4e08c7a 100644
--- a/inet/htontest.c
+++ b/inet/htontest.c
@@ -1,7 +1,6 @@
 /* Test hton/ntoh functions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/in6_addr.c b/inet/in6_addr.c
index c6077f3b18..408958484b 100644
--- a/inet/in6_addr.c
+++ b/inet/in6_addr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/inet6_opt.c b/inet/inet6_opt.c
index e7dd3a2ce3..2c76ff98f5 100644
--- a/inet/inet6_opt.c
+++ b/inet/inet6_opt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/inet6_option.c b/inet/inet6_option.c
index 8488222260..d8855272df 100644
--- a/inet/inet6_option.c
+++ b/inet/inet6_option.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/inet6_rth.c b/inet/inet6_rth.c
index d975f547fb..87c10b04fd 100644
--- a/inet/inet6_rth.c
+++ b/inet/inet6_rth.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/inet_ntoa.c b/inet/inet_ntoa.c
index 0833364755..ce3ebf8087 100644
--- a/inet/inet_ntoa.c
+++ b/inet/inet_ntoa.c
@@ -1,7 +1,6 @@
 /* Convert Inet number to ASCII representation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/setipv4sourcefilter.c b/inet/setipv4sourcefilter.c
index 64aa73d087..2ef9e89acc 100644
--- a/inet/setipv4sourcefilter.c
+++ b/inet/setipv4sourcefilter.c
@@ -1,7 +1,6 @@
 /* Set source filter.  Stub version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/setsourcefilter.c b/inet/setsourcefilter.c
index df56a1b561..5f17752816 100644
--- a/inet/setsourcefilter.c
+++ b/inet/setsourcefilter.c
@@ -1,7 +1,6 @@
 /* Set source filter.  Stub version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/test_ifindex.c b/inet/test_ifindex.c
index 1f5edc341a..2339439bfe 100644
--- a/inet/test_ifindex.c
+++ b/inet/test_ifindex.c
@@ -1,7 +1,6 @@
 /* Test interface name <-> index conversions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <Philip.Blundell@pobox.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/inet/tst-network.c b/inet/tst-network.c
index b7d9baa535..68a21c6919 100644
--- a/inet/tst-network.c
+++ b/inet/tst-network.c
@@ -1,7 +1,6 @@
 /* Test for inet_network.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-codeset.c b/intl/tst-codeset.c
index 94d22310a4..91826d882a 100644
--- a/intl/tst-codeset.c
+++ b/intl/tst-codeset.c
@@ -1,7 +1,6 @@
 /* Test of bind_textdomain_codeset.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext.c b/intl/tst-gettext.c
index 99dc505fa3..4d3c5bc6ea 100644
--- a/intl/tst-gettext.c
+++ b/intl/tst-gettext.c
@@ -1,7 +1,6 @@
 /* Test of the gettext functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext2.c b/intl/tst-gettext2.c
index 4433acdbdf..801ba552ad 100644
--- a/intl/tst-gettext2.c
+++ b/intl/tst-gettext2.c
@@ -1,8 +1,6 @@
 /* Test of the gettext functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de> and
-   Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext3.c b/intl/tst-gettext3.c
index d785814784..687ab585cc 100644
--- a/intl/tst-gettext3.c
+++ b/intl/tst-gettext3.c
@@ -2,7 +2,6 @@
    locales that differ only in their encoding.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2001, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext4.c b/intl/tst-gettext4.c
index a63f36d267..a5153fb0f3 100644
--- a/intl/tst-gettext4.c
+++ b/intl/tst-gettext4.c
@@ -2,7 +2,6 @@
    different threads operate in different locales with the same encoding.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext5.c b/intl/tst-gettext5.c
index 3d298fe5c3..b3ab8e52de 100644
--- a/intl/tst-gettext5.c
+++ b/intl/tst-gettext5.c
@@ -3,7 +3,6 @@
    catalog file but with different encodings.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <bruno@clisp.org>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-gettext6.c b/intl/tst-gettext6.c
index cd5cc82932..6803ebe495 100644
--- a/intl/tst-gettext6.c
+++ b/intl/tst-gettext6.c
@@ -1,7 +1,6 @@
 /* Test that gettext() in multithreaded applications works correctly.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-ngettext.c b/intl/tst-ngettext.c
index 264292c034..b9cf86f5b1 100644
--- a/intl/tst-ngettext.c
+++ b/intl/tst-ngettext.c
@@ -1,7 +1,6 @@
 /* Test of the ngettext functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/intl/tst-translit.c b/intl/tst-translit.c
index 3998330313..837a8005cc 100644
--- a/intl/tst-translit.c
+++ b/intl/tst-translit.c
@@ -1,7 +1,6 @@
 /* Test of translitation in the gettext functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/bug-ftw1.c b/io/bug-ftw1.c
index 061b02779e..6ca0c18dc8 100644
--- a/io/bug-ftw1.c
+++ b/io/bug-ftw1.c
@@ -1,7 +1,6 @@
 /* Test for ftw function searching in root directory.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/bug-ftw2.c b/io/bug-ftw2.c
index 174366fd4e..4b3726b421 100644
--- a/io/bug-ftw2.c
+++ b/io/bug-ftw2.c
@@ -1,7 +1,6 @@
 /* Test for ftw function searching in current directory.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/bug-ftw4.c b/io/bug-ftw4.c
index 7ae26ed263..418f976384 100644
--- a/io/bug-ftw4.c
+++ b/io/bug-ftw4.c
@@ -1,7 +1,6 @@
 /* Test if ftw function doesn't leak fds.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/ftw.c b/io/ftw.c
index ce1c6a14a3..f0db173727 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -1,7 +1,6 @@
 /* File tree walker functions.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/ftw64-time64.c b/io/ftw64-time64.c
index 7c9db5448a..b31a3682e7 100644
--- a/io/ftw64-time64.c
+++ b/io/ftw64-time64.c
@@ -1,7 +1,6 @@
 /* File tree walker functions.  LFS version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/ftw64.c b/io/ftw64.c
index b2150c42a4..f1cf186abe 100644
--- a/io/ftw64.c
+++ b/io/ftw64.c
@@ -1,7 +1,6 @@
 /* File tree walker functions.  LFS version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/ppoll.c b/io/ppoll.c
index 8aa107aee6..5e53cbc5ca 100644
--- a/io/ppoll.c
+++ b/io/ppoll.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/test-lfs.c b/io/test-lfs.c
index 68aec90b80..2a7c43e6f8 100644
--- a/io/test-lfs.c
+++ b/io/test-lfs.c
@@ -1,7 +1,6 @@
 /* Some basic tests for LFS.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/test-stat.c b/io/test-stat.c
index 32b2bd25d5..212801babf 100644
--- a/io/test-stat.c
+++ b/io/test-stat.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/io/test-stat2.c b/io/test-stat2.c
index 1d5938df23..e0e7cc0893 100644
--- a/io/test-stat2.c
+++ b/io/test-stat2.c
@@ -1,7 +1,6 @@
 /* Test consistence of results of stat and stat64.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/tst-fcntl.c b/io/tst-fcntl.c
index fe7ca18a42..24d45904d2 100644
--- a/io/tst-fcntl.c
+++ b/io/tst-fcntl.c
@@ -1,7 +1,6 @@
 /* Tests for fcntl.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/io/tst-getcwd.c b/io/tst-getcwd.c
index fa60f982e3..5572446403 100644
--- a/io/tst-getcwd.c
+++ b/io/tst-getcwd.c
@@ -1,7 +1,6 @@
 /* Test of getcwd function.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/bug-ungetc4.c b/libio/bug-ungetc4.c
index d4fa415a9e..4ddd4ba040 100644
--- a/libio/bug-ungetc4.c
+++ b/libio/bug-ungetc4.c
@@ -1,7 +1,6 @@
 /* Test program for ungetc/fseekpos interaction.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/fileops.c b/libio/fileops.c
index e8ee374821..0986059e7b 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 6b04222c24..0266d19870 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/libio.h b/libio/libio.h
index cebdc65763..b7cfe1cb7c 100644
--- a/libio/libio.h
+++ b/libio/libio.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/obprintf.c b/libio/obprintf.c
index 4333276a1b..e0b61cc431 100644
--- a/libio/obprintf.c
+++ b/libio/obprintf.c
@@ -1,7 +1,6 @@
 /* Print output of stream to given obstack.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/oldfileops.c b/libio/oldfileops.c
index ed3c98bd6d..453f54bd51 100644
--- a/libio/oldfileops.c
+++ b/libio/oldfileops.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/oldfmemopen.c b/libio/oldfmemopen.c
index 6e415351c9..a8c14b394f 100644
--- a/libio/oldfmemopen.c
+++ b/libio/oldfmemopen.c
@@ -1,7 +1,6 @@
 /* Fmemopen implementation.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/oldiopopen.c b/libio/oldiopopen.c
index 68ca52c012..c8b52c1e54 100644
--- a/libio/oldiopopen.c
+++ b/libio/oldiopopen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/test-fmemopen.c b/libio/test-fmemopen.c
index 7a6ffb32a9..a26181bea3 100644
--- a/libio/test-fmemopen.c
+++ b/libio/test-fmemopen.c
@@ -1,7 +1,6 @@
 /* Test for fmemopen implementation.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Hanno Mueller, kontakt@hanno.de, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst-fopenloc.c b/libio/tst-fopenloc.c
index 6e417e6a67..f0e52e1565 100644
--- a/libio/tst-fopenloc.c
+++ b/libio/tst-fopenloc.c
@@ -1,7 +1,6 @@
 /* Test for ,ccs= handling in fopen.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst-freopen.c b/libio/tst-freopen.c
index c8bc0a3d07..1aba147941 100644
--- a/libio/tst-freopen.c
+++ b/libio/tst-freopen.c
@@ -1,7 +1,6 @@
 /* Test freopen with mmap stdio.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst-mmap-setvbuf.c b/libio/tst-mmap-setvbuf.c
index aa9ed4b558..816b3fca9d 100644
--- a/libio/tst-mmap-setvbuf.c
+++ b/libio/tst-mmap-setvbuf.c
@@ -1,7 +1,6 @@
 /* Test setvbuf on readonly fopen (using mmap stdio).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst-widetext.c b/libio/tst-widetext.c
index 64b8f4a2f8..2e7dfceeb1 100644
--- a/libio/tst-widetext.c
+++ b/libio/tst-widetext.c
@@ -2,7 +2,6 @@
    amounts of text.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst_getwc.c b/libio/tst_getwc.c
index 420f54a0d3..618326a7e6 100644
--- a/libio/tst_getwc.c
+++ b/libio/tst_getwc.c
@@ -1,7 +1,6 @@
 /* Simple test of getwc in the C locale.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst_putwc.c b/libio/tst_putwc.c
index 2a6a4c738c..1f5f98295f 100644
--- a/libio/tst_putwc.c
+++ b/libio/tst_putwc.c
@@ -1,7 +1,6 @@
 /* Simple test of putwc in the C locale.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/tst_wprintf2.c b/libio/tst_wprintf2.c
index dfff70f1f9..de19ae3781 100644
--- a/libio/tst_wprintf2.c
+++ b/libio/tst_wprintf2.c
@@ -1,4 +1,3 @@
-/* Test case by Yoshito Kawada <KAWADA@jp.ibm.com>.  */
 #include <errno.h>
 #include <error.h>
 #include <fcntl.h>
diff --git a/libio/wfileops.c b/libio/wfileops.c
index 37f44780f8..be7b8df7ff 100644
--- a/libio/wfileops.c
+++ b/libio/wfileops.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>.
-   Based on the single byte version by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/libio/wgenops.c b/libio/wgenops.c
index 106ddfd278..75c27b22a9 100644
--- a/libio/wgenops.c
+++ b/libio/wgenops.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>.
-   Based on the single byte version by Per Bothner <bothner@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-address.c b/locale/C-address.c
index 1f9613a3e1..277b41bbb9 100644
--- a/locale/C-address.c
+++ b/locale/C-address.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-collate.c b/locale/C-collate.c
index 76d9373683..02b70570a4 100644
--- a/locale/C-collate.c
+++ b/locale/C-collate.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-ctype.c b/locale/C-ctype.c
index f3b02d8814..18effa44e1 100644
--- a/locale/C-ctype.c
+++ b/locale/C-ctype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-identification.c b/locale/C-identification.c
index ccfbf4cb91..b403cbf8f5 100644
--- a/locale/C-identification.c
+++ b/locale/C-identification.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-measurement.c b/locale/C-measurement.c
index 7f3266e67a..b3ce9eb45c 100644
--- a/locale/C-measurement.c
+++ b/locale/C-measurement.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-messages.c b/locale/C-messages.c
index 923e26ab05..dad057ed72 100644
--- a/locale/C-messages.c
+++ b/locale/C-messages.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-monetary.c b/locale/C-monetary.c
index 1cb9c9a6e2..1c919c5d08 100644
--- a/locale/C-monetary.c
+++ b/locale/C-monetary.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-name.c b/locale/C-name.c
index ec88a466f9..979d794641 100644
--- a/locale/C-name.c
+++ b/locale/C-name.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-numeric.c b/locale/C-numeric.c
index 56c8649c49..2e3251f1bb 100644
--- a/locale/C-numeric.c
+++ b/locale/C-numeric.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-paper.c b/locale/C-paper.c
index b40dd943e3..f63b42ea21 100644
--- a/locale/C-paper.c
+++ b/locale/C-paper.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-telephone.c b/locale/C-telephone.c
index 49611f7d56..32b0921d1c 100644
--- a/locale/C-telephone.c
+++ b/locale/C-telephone.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-time.c b/locale/C-time.c
index 9e711bd422..c55598e291 100644
--- a/locale/C-time.c
+++ b/locale/C-time.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/C-translit.h.in b/locale/C-translit.h.in
index 8db2e7d226..1889c9d167 100644
--- a/locale/C-translit.h.in
+++ b/locale/C-translit.h.in
@@ -1,7 +1,6 @@
 # Transliteration for the C locale.  -*-C-*-
 # Copyright (C) 2000-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 #
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/locale/bits/types/__locale_t.h b/locale/bits/types/__locale_t.h
index b0742bfb28..dda8814a1e 100644
--- a/locale/bits/types/__locale_t.h
+++ b/locale/bits/types/__locale_t.h
@@ -1,7 +1,6 @@
 /* Definition of struct __locale_struct and __locale_t.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/broken_cur_max.c b/locale/broken_cur_max.c
index 4f7bf2fb0e..d14b2a8247 100644
--- a/locale/broken_cur_max.c
+++ b/locale/broken_cur_max.c
@@ -2,7 +2,6 @@
    character set.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/coll-lookup.c b/locale/coll-lookup.c
index 91a365c628..baa6344c4f 100644
--- a/locale/coll-lookup.c
+++ b/locale/coll-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/coll-lookup.h b/locale/coll-lookup.h
index db6ba90a1b..b388220ca7 100644
--- a/locale/coll-lookup.h
+++ b/locale/coll-lookup.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/duplocale.c b/locale/duplocale.c
index bb5d24bdda..d590206116 100644
--- a/locale/duplocale.c
+++ b/locale/duplocale.c
@@ -1,7 +1,6 @@
 /* Duplicate handle for selection of locales.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/elem-hash.h b/locale/elem-hash.h
index 3e07fefdd9..6c29f8aba5 100644
--- a/locale/elem-hash.h
+++ b/locale/elem-hash.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper, <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/findlocale.c b/locale/findlocale.c
index ab09122b0c..5986373edd 100644
--- a/locale/findlocale.c
+++ b/locale/findlocale.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/freelocale.c b/locale/freelocale.c
index 9a4379a173..1bfbb909bd 100644
--- a/locale/freelocale.c
+++ b/locale/freelocale.c
@@ -1,7 +1,6 @@
 /* Free data allocated by a call to setlocale_r
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/hashval.h b/locale/hashval.h
index 2522d80be4..08e29812ff 100644
--- a/locale/hashval.h
+++ b/locale/hashval.h
@@ -1,7 +1,6 @@
 /* Implement simple hashing table with string based keys.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, October 1994.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/indigits.h b/locale/indigits.h
index d86877a25a..d30aa3015d 100644
--- a/locale/indigits.h
+++ b/locale/indigits.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/indigitswc.h b/locale/indigitswc.h
index 1eb699f264..14c2c93708 100644
--- a/locale/indigitswc.h
+++ b/locale/indigitswc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/loadlocale.c b/locale/loadlocale.c
index f4e6cc9fc2..9dc0ce5a28 100644
--- a/locale/loadlocale.c
+++ b/locale/loadlocale.c
@@ -1,7 +1,6 @@
 /* Functions to read locale data files.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/mb_cur_max.c b/locale/mb_cur_max.c
index a7be0cb25a..b933b643c7 100644
--- a/locale/mb_cur_max.c
+++ b/locale/mb_cur_max.c
@@ -2,7 +2,6 @@
    character set.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/newlocale.c b/locale/newlocale.c
index 236dc1d6e8..96d0a4d66d 100644
--- a/locale/newlocale.c
+++ b/locale/newlocale.c
@@ -1,7 +1,6 @@
 /* Return a reference to locale information record.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/outdigits.h b/locale/outdigits.h
index 22fc0ad849..0b2557e9a0 100644
--- a/locale/outdigits.h
+++ b/locale/outdigits.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/outdigitswc.h b/locale/outdigitswc.h
index c26ad2335e..26ffcaeedf 100644
--- a/locale/outdigitswc.h
+++ b/locale/outdigitswc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/programs/charmap-kw.gperf b/locale/programs/charmap-kw.gperf
index fcafa57636..68c5253021 100644
--- a/locale/programs/charmap-kw.gperf
+++ b/locale/programs/charmap-kw.gperf
@@ -1,7 +1,6 @@
 %{
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/charmap-kw.h b/locale/programs/charmap-kw.h
index f143dfc341..7f93c23f81 100644
--- a/locale/programs/charmap-kw.h
+++ b/locale/programs/charmap-kw.h
@@ -32,7 +32,6 @@
 
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/charmap.c b/locale/programs/charmap.c
index 3d51e702dc..1df7c180c0 100644
--- a/locale/programs/charmap.c
+++ b/locale/programs/charmap.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/charmap.h b/locale/programs/charmap.h
index ab9205ef73..83bbeb4eb6 100644
--- a/locale/programs/charmap.h
+++ b/locale/programs/charmap.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/config.h b/locale/programs/config.h
index 2edcf3696c..f959419e29 100644
--- a/locale/programs/config.h
+++ b/locale/programs/config.h
@@ -1,7 +1,6 @@
 /* Configuration for localedef program.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-address.c b/locale/programs/ld-address.c
index 8351f8c994..c5cd70b91a 100644
--- a/locale/programs/ld-address.c
+++ b/locale/programs/ld-address.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
index b6406b775d..f4a8f34e46 100644
--- a/locale/programs/ld-collate.c
+++ b/locale/programs/ld-collate.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
index 2fb579bbbf..07b64ac5a1 100644
--- a/locale/programs/ld-ctype.c
+++ b/locale/programs/ld-ctype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-identification.c b/locale/programs/ld-identification.c
index f133ae97a5..7c7fa05654 100644
--- a/locale/programs/ld-identification.c
+++ b/locale/programs/ld-identification.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-measurement.c b/locale/programs/ld-measurement.c
index c0fc5bf26e..7dcc400d62 100644
--- a/locale/programs/ld-measurement.c
+++ b/locale/programs/ld-measurement.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-messages.c b/locale/programs/ld-messages.c
index 17d5dd6c08..14f2c405c7 100644
--- a/locale/programs/ld-messages.c
+++ b/locale/programs/ld-messages.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-monetary.c b/locale/programs/ld-monetary.c
index e1e45a3409..3f585b2410 100644
--- a/locale/programs/ld-monetary.c
+++ b/locale/programs/ld-monetary.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-name.c b/locale/programs/ld-name.c
index 43f4cc4bb1..d4dc817896 100644
--- a/locale/programs/ld-name.c
+++ b/locale/programs/ld-name.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-numeric.c b/locale/programs/ld-numeric.c
index 7c949a60f4..6611fbd029 100644
--- a/locale/programs/ld-numeric.c
+++ b/locale/programs/ld-numeric.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-paper.c b/locale/programs/ld-paper.c
index e6d17683c6..1750525d01 100644
--- a/locale/programs/ld-paper.c
+++ b/locale/programs/ld-paper.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-telephone.c b/locale/programs/ld-telephone.c
index 767940872d..af540e6e68 100644
--- a/locale/programs/ld-telephone.c
+++ b/locale/programs/ld-telephone.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index dcd2a2386d..e6f320d2b3 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 96d3ab66db..a1f22b28ed 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/linereader.h b/locale/programs/linereader.h
index b47e6b63cf..3e2fb5da4a 100644
--- a/locale/programs/linereader.h
+++ b/locale/programs/linereader.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locale-spec.c b/locale/programs/locale-spec.c
index 3985bb125f..405e7dbaa5 100644
--- a/locale/programs/locale-spec.c
+++ b/locale/programs/locale-spec.c
@@ -1,7 +1,6 @@
 /* Handle special requests.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locale.c b/locale/programs/locale.c
index ca0a95be99..e9275d6b83 100644
--- a/locale/programs/locale.c
+++ b/locale/programs/locale.c
@@ -1,7 +1,6 @@
 /* Implementation of the locale program according to POSIX 9945-2.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
index 832c8fd1fc..f0da25e9e5 100644
--- a/locale/programs/localedef.c
+++ b/locale/programs/localedef.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/localedef.h b/locale/programs/localedef.h
index 59eb8c5920..5be4eac9c1 100644
--- a/locale/programs/localedef.h
+++ b/locale/programs/localedef.h
@@ -1,7 +1,6 @@
 /* General definitions for localedef(1).
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index f38e835c52..eeec3ab648 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locfile-kw.gperf b/locale/programs/locfile-kw.gperf
index bcded15ddb..0d3b95d77b 100644
--- a/locale/programs/locfile-kw.gperf
+++ b/locale/programs/locfile-kw.gperf
@@ -1,7 +1,6 @@
 %{
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locfile-kw.h b/locale/programs/locfile-kw.h
index bc1cb8f084..dc150bb8f8 100644
--- a/locale/programs/locfile-kw.h
+++ b/locale/programs/locfile-kw.h
@@ -32,7 +32,6 @@
 
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locfile-token.h b/locale/programs/locfile-token.h
index 414ad30762..abeff8a09e 100644
--- a/locale/programs/locfile-token.h
+++ b/locale/programs/locfile-token.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
index 0f1affa1d4..1427b518a9 100644
--- a/locale/programs/locfile.c
+++ b/locale/programs/locfile.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/locfile.h b/locale/programs/locfile.h
index c986d599ec..cbc20fe88d 100644
--- a/locale/programs/locfile.h
+++ b/locale/programs/locfile.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/repertoire.c b/locale/programs/repertoire.c
index e24475a4e5..f7867560d0 100644
--- a/locale/programs/repertoire.c
+++ b/locale/programs/repertoire.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/repertoire.h b/locale/programs/repertoire.h
index e89c047c4d..35308d0677 100644
--- a/locale/programs/repertoire.h
+++ b/locale/programs/repertoire.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/simple-hash.c b/locale/programs/simple-hash.c
index 1fbc3b80f0..0aaa14d149 100644
--- a/locale/programs/simple-hash.c
+++ b/locale/programs/simple-hash.c
@@ -1,7 +1,6 @@
 /* Implement simple hashing table with string based keys.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, October 1994.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/programs/simple-hash.h b/locale/programs/simple-hash.h
index b9eee4dd05..a9c83db576 100644
--- a/locale/programs/simple-hash.h
+++ b/locale/programs/simple-hash.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/locale/strlen-hash.h b/locale/strlen-hash.h
index 3c3558e845..9c12961d93 100644
--- a/locale/strlen-hash.h
+++ b/locale/strlen-hash.h
@@ -1,7 +1,6 @@
 /* Implements hashing function for string with known length.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/tst-C-locale.c b/locale/tst-C-locale.c
index 353500f8ad..3b55cce299 100644
--- a/locale/tst-C-locale.c
+++ b/locale/tst-C-locale.c
@@ -1,7 +1,6 @@
 /* Tests of C and POSIX locale contents.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/weight.h b/locale/weight.h
index 723e1fefda..076529c0ba 100644
--- a/locale/weight.h
+++ b/locale/weight.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper, <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/weightwc.h b/locale/weightwc.h
index 3f125eeaa9..77da492564 100644
--- a/locale/weightwc.h
+++ b/locale/weightwc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper, <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/locale/xlocale.c b/locale/xlocale.c
index be72b5a1b0..33223da99f 100644
--- a/locale/xlocale.c
+++ b/locale/xlocale.c
@@ -1,7 +1,6 @@
 /* C locale object.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/collate-test.c b/localedata/collate-test.c
index 61d33daec2..46b91ec57f 100644
--- a/localedata/collate-test.c
+++ b/localedata/collate-test.c
@@ -1,7 +1,6 @@
 /* Test collation function using real data.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/dump-ctype.c b/localedata/dump-ctype.c
index 29f26eb12f..cb6c2b336a 100644
--- a/localedata/dump-ctype.c
+++ b/localedata/dump-ctype.c
@@ -2,7 +2,6 @@
    of individual files which can be processed with diff, sed etc.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/locales/aa_DJ b/localedata/locales/aa_DJ
index 5e900ac66c..bbb33a6ba1 100644
--- a/localedata/locales/aa_DJ
+++ b/localedata/locales/aa_DJ
@@ -12,10 +12,6 @@ escape_char /
 %
 % Afar language locale for Djibouti (Cadu/Laaqo Dialects).
 %
-% Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
-% Afar Civilization Researcher, Melka Werer Research Center.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
 % This locale data has been developed under the Yeha Project:
 %      http://yeha.sourceforge.net/
 %
diff --git a/localedata/locales/aa_ER b/localedata/locales/aa_ER
index 2d23b0f93c..ff52d5d38a 100644
--- a/localedata/locales/aa_ER
+++ b/localedata/locales/aa_ER
@@ -12,10 +12,6 @@ escape_char /
 %
 % Afar language locale for Eritrea (Cadu//Laaqo Dialects).
 %
-% Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
-% Afar Civilization Researcher, Melka Werer Research Center.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
 % This locale data has been developed under the Yeha Project:
 %      http://yeha.sourceforge.net/
 %
diff --git a/localedata/locales/aa_ER@saaho b/localedata/locales/aa_ER@saaho
index 728dcfb879..0eaa9c4153 100644
--- a/localedata/locales/aa_ER@saaho
+++ b/localedata/locales/aa_ER@saaho
@@ -12,10 +12,6 @@ escape_char /
 %
 % Afar language locale for Eritrea (Saaho Dialect).
 %
-% Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
-% Afar Civilization Researcher, Melka Werer Research Center.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
 % This locale data has been developed under the Yeha Project:
 %      http://yeha.sourceforge.net/
 %
diff --git a/localedata/locales/aa_ET b/localedata/locales/aa_ET
index 1bc7c4a7d9..7e939c4477 100644
--- a/localedata/locales/aa_ET
+++ b/localedata/locales/aa_ET
@@ -12,10 +12,6 @@ escape_char /
 %
 % Afar language locale for Ethiopia (Cadu//Carra Dialects).
 %
-% Afar terms provided by Mohamed Obakar <loubak@6sens.com> of the
-% Afar Civilization Researcher, Melka Werer Research Center.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
 % This locale data has been developed under the Yeha Project:
 %      http://yeha.sourceforge.net/
 %
diff --git a/localedata/locales/agr_PE b/localedata/locales/agr_PE
index 7b8b6b4d7f..cfafa370ca 100644
--- a/localedata/locales/agr_PE
+++ b/localedata/locales/agr_PE
@@ -12,14 +12,6 @@ escape_char /
 %
 % Awajún / Aguaruna (agr) language locale for Peru
 %
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
-% Sebastian Silva <sebastian@fuentelibre.org>
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% One Laptop Per Child, http://one.laptop.org/
-% Somos Azúcar. http://somosazucar.org/
-%
 % Los autores desean agradecer a los desafíos de la clasificación de las lenguas andinas
 % con los códigos ISO-639 disponibles en la actualidad y su disposición a trabajar con
 % todos los interesados en mejorar la representación de todas las lenguas andinas.
diff --git a/localedata/locales/ak_GH b/localedata/locales/ak_GH
index f42b58d400..41d35189e0 100644
--- a/localedata/locales/ak_GH
+++ b/localedata/locales/ak_GH
@@ -12,13 +12,6 @@ escape_char /
 %
 % Akan locale for Ghana
 %
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org>
-% and Jojoo Imbeah <jojoo.imbeah@kasahorow.com>
-%
-% This locale data has been developed by:
-% Sugar Labs,  http://www.sugarlabs.org/
-% kasahorow, http://www.kasahorow.org/
-%
 % build with: localedef -f UTF-8 -i ak_GH ak_GH
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/am_ET b/localedata/locales/am_ET
index 7846d6278c..76b9ae4e1b 100644
--- a/localedata/locales/am_ET
+++ b/localedata/locales/am_ET
@@ -12,11 +12,6 @@ escape_char /
 %
 % Amharic language locale for Ethiopia.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i am_ET am_ET
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/anp_IN b/localedata/locales/anp_IN
index cec4b26e46..09d0ebd1fb 100644
--- a/localedata/locales/anp_IN
+++ b/localedata/locales/anp_IN
@@ -12,10 +12,6 @@ escape_char /
 %
 % Angika language locale for India.
 %
-% Contributed by Dr Amrendra, Sangeeta Kumari <sangeeta_0975@yahoo.com>,
-% Rajesh Ranjan <rajeshkajha@yahoo.com>, Pravin Satpute <psatpute AT redhat DOT com>
-% and Chris Leonard <cjlhomeaddress AT gmail DOT com>
-%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/ar_AE b/localedata/locales/ar_AE
index bbf13da111..70f2ac8236 100644
--- a/localedata/locales/ar_AE
+++ b/localedata/locales/ar_AE
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for United Arab Emirates.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for United Arab Emirates"
diff --git a/localedata/locales/ar_BH b/localedata/locales/ar_BH
index c6dd290feb..3d6888f6ca 100644
--- a/localedata/locales/ar_BH
+++ b/localedata/locales/ar_BH
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Bahrain.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Bahrain"
diff --git a/localedata/locales/ar_DZ b/localedata/locales/ar_DZ
index 8a8b215147..acd7e36753 100644
--- a/localedata/locales/ar_DZ
+++ b/localedata/locales/ar_DZ
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Algeria.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Algeria"
diff --git a/localedata/locales/ar_EG b/localedata/locales/ar_EG
index ae938814f5..0f654ce95e 100644
--- a/localedata/locales/ar_EG
+++ b/localedata/locales/ar_EG
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Egypt.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Egypt"
diff --git a/localedata/locales/ar_IN b/localedata/locales/ar_IN
index 5fa2e11d55..931561c083 100644
--- a/localedata/locales/ar_IN
+++ b/localedata/locales/ar_IN
@@ -8,9 +8,6 @@ escape_char /
 % exempt you from the conditions of the license if your use would
 % otherwise be governed by that license.
 
-% Contributed by Kentaro Noji   (knoji@jp.ibm.com)
-% Tetsuji Oriata (Oriata@jp.ibm.com) and Others, 2000
-
 LC_IDENTIFICATION
 
 title       "Arabic language locale for India"
diff --git a/localedata/locales/ar_IQ b/localedata/locales/ar_IQ
index bda15dd553..7828d6c488 100644
--- a/localedata/locales/ar_IQ
+++ b/localedata/locales/ar_IQ
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Iraq.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Iraq"
diff --git a/localedata/locales/ar_JO b/localedata/locales/ar_JO
index 22974463f7..cc459ab382 100644
--- a/localedata/locales/ar_JO
+++ b/localedata/locales/ar_JO
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Jordan.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Jordan"
diff --git a/localedata/locales/ar_KW b/localedata/locales/ar_KW
index e2e7cf4115..a711624532 100644
--- a/localedata/locales/ar_KW
+++ b/localedata/locales/ar_KW
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Kuwait.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Kuwait"
diff --git a/localedata/locales/ar_LB b/localedata/locales/ar_LB
index 512331b3e7..79781b8bb8 100644
--- a/localedata/locales/ar_LB
+++ b/localedata/locales/ar_LB
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Lebanon.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Lebanon"
diff --git a/localedata/locales/ar_LY b/localedata/locales/ar_LY
index 6ae573e1bf..6468b3e0f3 100644
--- a/localedata/locales/ar_LY
+++ b/localedata/locales/ar_LY
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Libyan Arab Jamahiriya.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Libyan Arab Jamahiriya"
diff --git a/localedata/locales/ar_MA b/localedata/locales/ar_MA
index 11f6ba415c..e89e176988 100644
--- a/localedata/locales/ar_MA
+++ b/localedata/locales/ar_MA
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Morocco.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Morocco"
diff --git a/localedata/locales/ar_OM b/localedata/locales/ar_OM
index f4a9a7b261..863084f089 100644
--- a/localedata/locales/ar_OM
+++ b/localedata/locales/ar_OM
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Oman.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Oman"
diff --git a/localedata/locales/ar_QA b/localedata/locales/ar_QA
index eb06d193b4..290739bb3c 100644
--- a/localedata/locales/ar_QA
+++ b/localedata/locales/ar_QA
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Qatar.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Qatar"
diff --git a/localedata/locales/ar_SD b/localedata/locales/ar_SD
index 1dc7d5b8d9..46a5ee51b8 100644
--- a/localedata/locales/ar_SD
+++ b/localedata/locales/ar_SD
@@ -11,10 +11,7 @@ escape_char /
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Arabic language locale for Sudan.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 %
-% Modified by Chris Leonard, version 1.1 for South Sudan split
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/ar_SS b/localedata/locales/ar_SS
index 55ab87a372..40b5b0226f 100644
--- a/localedata/locales/ar_SS
+++ b/localedata/locales/ar_SS
@@ -11,10 +11,7 @@ escape_char /
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %
 % Arabic language locale for South Sudan.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 %
-% Modified by Chris Leonard, version 1.1 for South Sudan split
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/ar_SY b/localedata/locales/ar_SY
index 94eb6fb9a7..015bd979ad 100644
--- a/localedata/locales/ar_SY
+++ b/localedata/locales/ar_SY
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Syrian Arab Republic.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Syrian Arab Republic"
diff --git a/localedata/locales/ar_TN b/localedata/locales/ar_TN
index 52fd6e213e..88ae5c7cbc 100644
--- a/localedata/locales/ar_TN
+++ b/localedata/locales/ar_TN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Tunisia.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Tunisia"
diff --git a/localedata/locales/ar_YE b/localedata/locales/ar_YE
index 8a5fb2867f..b12d066456 100644
--- a/localedata/locales/ar_YE
+++ b/localedata/locales/ar_YE
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Arabic language locale for Yemen.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Arabic language locale for Yemen"
diff --git a/localedata/locales/ayc_PE b/localedata/locales/ayc_PE
index 7cb35d0b34..f7c9ebb717 100644
--- a/localedata/locales/ayc_PE
+++ b/localedata/locales/ayc_PE
@@ -12,18 +12,6 @@ escape_char /
 %
 % Aymara, Southern (ayc) language locale for Peru
 %
-% Aymara terms provided by Edgar Quispe Chambi <equispe7@gmail.com> and
-% Amos Batto <amosbatto@yahoo.com>
-%
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
-% Amos Batto <amosbatto@yahoo.com>
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% One Laptop Per Child, http://one.laptop.org/
-% Runasimipi Quespiqa Software, http://runasimipi.org/
-% Somos Azúcar. http://somosazucar.org/
-%
 % Los autores desean agradecer a los desafíos de la clasificación de las lenguas andinas
 % con los códigos ISO-639 disponibles en la actualidad y su disposición a trabajar con
 % todos los interesados ​​en mejorar la representación de todas las lenguas andinas.
diff --git a/localedata/locales/az_IR b/localedata/locales/az_IR
index c0334630ae..169df669ae 100644
--- a/localedata/locales/az_IR
+++ b/localedata/locales/az_IR
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % South Azerbaijani Language Locale for Iran
-% Contributed by Mousa Moradi <mousamk@gmail.com>
 
 % FIXME: Azerbaijani O in the arabic script which should have a circle above WAW,
 % was not found in the unicode table, so we're using the simple WAW and the Sukun
diff --git a/localedata/locales/bhb_IN b/localedata/locales/bhb_IN
index d570a056b4..a395b02cc4 100644
--- a/localedata/locales/bhb_IN
+++ b/localedata/locales/bhb_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Bhili(devanagari) language locale for India.
-% Contributed by Alexey Merzliakov <alexey.merzlyakov@samsung.com>
 
 LC_IDENTIFICATION
 title      "Bhili(devanagari) language locale for India"
diff --git a/localedata/locales/bho_IN b/localedata/locales/bho_IN
index 44374af8e5..6166b669b8 100644
--- a/localedata/locales/bho_IN
+++ b/localedata/locales/bho_IN
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Bhojpuri language locale for India.
-% Contributed by Alok Ranjan <ranjan_aalok@yahoo.com>,
-% Dr.Chandra Mohan <cmkumar1@rediffmail.com>,
-% Rajesh Ranjan <rajeshkajha@yahoo.com> and Pravin Satpute <psatpute@redhat.com>
 
 LC_IDENTIFICATION
 title      "Bhojpuri language locale for India"
diff --git a/localedata/locales/bi_VU b/localedata/locales/bi_VU
index 8e73caf6e3..69d9f0c4fc 100644
--- a/localedata/locales/bi_VU
+++ b/localedata/locales/bi_VU
@@ -2,7 +2,6 @@ comment_char %
 escape_char /
 
 % Bislama language locale for Vanuatu.
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>, Maninder Singh <maninder1.s@samsung.com>.
 % Words translated from http://bislama.org/dbquery2.php
 % http://www.bislama.org/translate
 % http://wikitravel.org/en/Bislama_phrasebook
diff --git a/localedata/locales/brx_IN b/localedata/locales/brx_IN
index 1c569ccf87..5a3768e9ed 100644
--- a/localedata/locales/brx_IN
+++ b/localedata/locales/brx_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Bodo language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and Sanjib Narzary <alayaran@gmail.com>
 % Reference http://www.unicode.org/cldr/trac/browser/trunk/common/main/brx.xml
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/ce_RU b/localedata/locales/ce_RU
index f96d9385f9..271cbb0292 100644
--- a/localedata/locales/ce_RU
+++ b/localedata/locales/ce_RU
@@ -9,7 +9,7 @@ escape_char /
 % otherwise be governed by that license.
 
 % Chechen locale for RUSSIAN FEDERATION.
-% Contributed by Kentaroh Noji  Arslanbek Astemirov <s-o-f-t AT mail DOT ru>
+
 LC_IDENTIFICATION
 title      "Chechen locale for RUSSIAN FEDERATION"
 source       "ANCHR"
diff --git a/localedata/locales/chr_US b/localedata/locales/chr_US
index f060a2ecde..f950af577e 100644
--- a/localedata/locales/chr_US
+++ b/localedata/locales/chr_US
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for Cherokee locale in the USA
-% Contributed by Joseph Erb <josepherb7@gmail.com>, 2010
 
 LC_IDENTIFICATION
 title      "Cherokee language locale for United States"
diff --git a/localedata/locales/ckb_IQ b/localedata/locales/ckb_IQ
index ef2f3fcf2d..79f04750b9 100644
--- a/localedata/locales/ckb_IQ
+++ b/localedata/locales/ckb_IQ
@@ -11,7 +11,6 @@ escape_char /
 
 % FOR ALL KURDISH DIALECTS USING ARABIC ALPHABETS
 % Central Kurdish language locale for Iraq (using Arabic letters):
-% Contributed by Aras Noori <aras.noori@gmail.com>
 % Filename: ckb_iq
 % Locale name: ckb_iq.UTF-8
 % Language: Central Kurdish (Sorani)
diff --git a/localedata/locales/cmn_TW b/localedata/locales/cmn_TW
index 9d9aca0f9e..b833543944 100644
--- a/localedata/locales/cmn_TW
+++ b/localedata/locales/cmn_TW
@@ -12,8 +12,6 @@ escape_char /
 %
 % Mandarin Chinese locale for the Republic of China
 %
-% Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
-%
 % build with: localedef -f UTF-8 -i cmn_TW cmn_TW
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/cns11643_stroke b/localedata/locales/cns11643_stroke
index 5225430e17..be0bcc698e 100644
--- a/localedata/locales/cns11643_stroke
+++ b/localedata/locales/cns11643_stroke
@@ -12,7 +12,6 @@
 # Original data from CNS11643 at http://www.cns11643.gov.tw/
 # License: Open Government Data License 1.0 (compatible with the CC BY 4.0)
 #
-# Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
 # Project at https://github.com/chinese-opendesktop/cns11643-data
 #
 ################################################################################
diff --git a/localedata/locales/de_DE b/localedata/locales/de_DE
index c7f06555dc..49a421fff4 100644
--- a/localedata/locales/de_DE
+++ b/localedata/locales/de_DE
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for German locale in Germany
-% Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
 
 LC_IDENTIFICATION
 title      "German locale for Germany"
diff --git a/localedata/locales/de_DE@euro b/localedata/locales/de_DE@euro
index 156caf2641..65e62a5585 100644
--- a/localedata/locales/de_DE@euro
+++ b/localedata/locales/de_DE@euro
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for German locale in Germany
-% Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
 
 LC_IDENTIFICATION
 title      "German locale for Germany with Euro"
diff --git a/localedata/locales/doi_IN b/localedata/locales/doi_IN
index b7cb6d16bc..b5c71458e5 100644
--- a/localedata/locales/doi_IN
+++ b/localedata/locales/doi_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Dogri language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and Sushil Badyal <badyalsk@gmail.com>
 
 LC_IDENTIFICATION
 title      "Dogri language locale for India"
diff --git a/localedata/locales/el_CY b/localedata/locales/el_CY
index 28055f335b..04eb1595f3 100644
--- a/localedata/locales/el_CY
+++ b/localedata/locales/el_CY
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Greek Language Locale for Cyprus
-% Based on locale el_GR by Keld Simonsen.
 
 LC_IDENTIFICATION
 title      "Greek locale for Cyprus"
diff --git a/localedata/locales/en_AG b/localedata/locales/en_AG
index 0e63580f48..58d5b1a819 100644
--- a/localedata/locales/en_AG
+++ b/localedata/locales/en_AG
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % English language locale for Antigua and Barbuda.
-% Contributed by Ulrich Drepper <drepper@redhat.com>, 2008
 
 LC_IDENTIFICATION
 title      "English language locale for Antigua and Barbuda"
diff --git a/localedata/locales/en_HK b/localedata/locales/en_HK
index d45af49c6d..5f797e0760 100644
--- a/localedata/locales/en_HK
+++ b/localedata/locales/en_HK
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % English locale for Hong Kong
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 % This is the ISO_IEC TR14652 Locale definition for the LC_IDENTIFICATION
diff --git a/localedata/locales/en_IL b/localedata/locales/en_IL
index 21c7f62a69..b96cd6e773 100644
--- a/localedata/locales/en_IL
+++ b/localedata/locales/en_IL
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for English locale in Israel
-% Contributed by Guy Rutenberg <guyrutenberg@gmail.com>, 2016
 
 LC_IDENTIFICATION
 title      "English locale for Israel"
diff --git a/localedata/locales/en_IN b/localedata/locales/en_IN
index b03d1179eb..c378404f77 100644
--- a/localedata/locales/en_IN
+++ b/localedata/locales/en_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % English locale for India.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "English language locale for India"
diff --git a/localedata/locales/en_PH b/localedata/locales/en_PH
index 67d2020f86..365fb22849 100644
--- a/localedata/locales/en_PH
+++ b/localedata/locales/en_PH
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % English language locale for Philippines.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 % This is the ISO_IEC TR14652 Locale definition for the LC_IDENTIFICATION
diff --git a/localedata/locales/en_SC b/localedata/locales/en_SC
index 49800a83fe..802e5f7945 100644
--- a/localedata/locales/en_SC
+++ b/localedata/locales/en_SC
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for English locale in the Seychelles
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>
 
 LC_IDENTIFICATION
 title      "English locale for the Seychelles"
diff --git a/localedata/locales/en_SG b/localedata/locales/en_SG
index 0d8590b0da..5661342be8 100644
--- a/localedata/locales/en_SG
+++ b/localedata/locales/en_SG
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % English language locale for Singapore.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "English language locale for Singapore"
diff --git a/localedata/locales/en_US b/localedata/locales/en_US
index 15c6354fcf..5cc518dff2 100644
--- a/localedata/locales/en_US
+++ b/localedata/locales/en_US
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for English locale in the USA
-% Contributed by Ulrich Drepper <drepper@redhat.com>, 2000
 
 LC_IDENTIFICATION
 title      "English locale for the USA"
diff --git a/localedata/locales/gez_ER b/localedata/locales/gez_ER
index 261f9da0aa..e20b4fc6bf 100644
--- a/localedata/locales/gez_ER
+++ b/localedata/locales/gez_ER
@@ -12,11 +12,6 @@ escape_char /
 %
 % Ge'ez language locale for Eritrea.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i gez_ER gez_ER
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/gez_ER@abegede b/localedata/locales/gez_ER@abegede
index a555f451e6..faaa752fa8 100644
--- a/localedata/locales/gez_ER@abegede
+++ b/localedata/locales/gez_ER@abegede
@@ -12,11 +12,6 @@ escape_char /
 %
 % Ge'ez language locale for Eritrea with Abegede collation.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i gez_ER-Abegede gez_ER-Abegede
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/gez_ET b/localedata/locales/gez_ET
index bc8e0d392e..f71da2bca7 100644
--- a/localedata/locales/gez_ET
+++ b/localedata/locales/gez_ET
@@ -12,11 +12,6 @@ escape_char /
 %
 % Ge'ez language locale for Ethiopia.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i gez_ET gez_ET
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/gez_ET@abegede b/localedata/locales/gez_ET@abegede
index dc330851c9..759a5344a3 100644
--- a/localedata/locales/gez_ET@abegede
+++ b/localedata/locales/gez_ET@abegede
@@ -12,11 +12,6 @@ escape_char /
 %
 % Ge'ez language locale for Ethiopia with Abegede collation.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i gez_ET-Abegede gez_ET-Abegede
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/hak_TW b/localedata/locales/hak_TW
index 73b9678ec4..77708081bb 100644
--- a/localedata/locales/hak_TW
+++ b/localedata/locales/hak_TW
@@ -12,8 +12,6 @@ escape_char /
 %
 % Hakka Chinese locale for the Republic of China
 %
-% Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
-%
 % build with: localedef -f UTF-8 -i hak_TW hak_TW
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/hi_IN b/localedata/locales/hi_IN
index c572640e40..01a744c51d 100644
--- a/localedata/locales/hi_IN
+++ b/localedata/locales/hi_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Hindi language locale for India.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Hindi language locale for India"
diff --git a/localedata/locales/hif_FJ b/localedata/locales/hif_FJ
index bdf2600e41..adaef1757b 100644
--- a/localedata/locales/hif_FJ
+++ b/localedata/locales/hif_FJ
@@ -2,7 +2,6 @@ comment_char %
 escape_char /
 
 % Fiji Hindi language locale same as Hindi for Fiji.
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
 % Words translated from  https://en.wikipedia.org/wiki/Fiji_Hindi
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/hne_IN b/localedata/locales/hne_IN
index 1034d23299..d56d5b1eb6 100644
--- a/localedata/locales/hne_IN
+++ b/localedata/locales/hne_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Chhattisgarhi language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% Ravishankar Shrivastava <raviratlami@gmail.com>.
 
 LC_IDENTIFICATION
 title      "Chhattisgarhi language locale for India"
diff --git a/localedata/locales/ht_HT b/localedata/locales/ht_HT
index 06d1698822..a626a4bf17 100644
--- a/localedata/locales/ht_HT
+++ b/localedata/locales/ht_HT
@@ -12,14 +12,6 @@ escape_char /
 %
 % Haitian Kreyol (Kreyòl Ayisyen) language locale for Haiti
 %
-% Prepared and contributed to glibc by Bastien Guerry <bzg@laptop.org> and
-% Chris Leonard <cjl@sugarlabs.org>
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% One Laptop Per Child, http://one.laptop.org/
-% OLPC France, http://olpc-france.org
-% and members of the OLPC Haiti volunteer team
-%
 % build with: localedef -f UTF-8 -i ht_HT ht_HT
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/kab_DZ b/localedata/locales/kab_DZ
index e8af5d8cd9..f501f75781 100644
--- a/localedata/locales/kab_DZ
+++ b/localedata/locales/kab_DZ
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Kabyle language locale for Algeria
-% Contributed by Yacine Bouklif <yacine2953-tansa1@yahoo.fr>
-% and Belkacem Mohammed <belkacem77@gmail.com>
 
 LC_IDENTIFICATION
 title      "Kabyle language locale for Algeria"
diff --git a/localedata/locales/kok_IN b/localedata/locales/kok_IN
index bf884e0535..18658b1ef8 100644
--- a/localedata/locales/kok_IN
+++ b/localedata/locales/kok_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Konkani language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% Shailendra Bandodkar <sbandodk@redhat.com>.
 
 LC_IDENTIFICATION
 title      "Konkani language locale for India"
diff --git a/localedata/locales/ks_IN b/localedata/locales/ks_IN
index 5f441bd437..f0e13530ce 100644
--- a/localedata/locales/ks_IN
+++ b/localedata/locales/ks_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Kashmiri language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% Mr. Mohammad Nayeem <mohammad.nayeem@gmail.com>
 
 LC_IDENTIFICATION
 
diff --git a/localedata/locales/ks_IN@devanagari b/localedata/locales/ks_IN@devanagari
index 10654c7c9c..b56cfd9df7 100644
--- a/localedata/locales/ks_IN@devanagari
+++ b/localedata/locales/ks_IN@devanagari
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Kashmiri(devanagari) language locale for India.
-% Contributed by Rakesh Pandit <rakesh.pandit@gmail.com> and
-% Pravin Satpute <psatpute@redhat.com>
 
 LC_IDENTIFICATION
 title      "Kashmiri(devanagari) language locale for India"
diff --git a/localedata/locales/lb_LU b/localedata/locales/lb_LU
index 92f1e22e1a..bcaa8708aa 100644
--- a/localedata/locales/lb_LU
+++ b/localedata/locales/lb_LU
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for Luxembourgish locale in Luxembourg
-% Contributed by Pit Wenkin <pit@wenkin.lu>, 2011
 
 LC_IDENTIFICATION
 title      "Luxembourgish locale for Luxembourg"
diff --git a/localedata/locales/lij_IT b/localedata/locales/lij_IT
index 2d6e5fcc5c..34b3e2022b 100644
--- a/localedata/locales/lij_IT
+++ b/localedata/locales/lij_IT
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for Ligurian locale in Italy
-% Contributed by Alessio Gastaldi <alessio.gastaldi@libero.it>, 2010
 
 LC_IDENTIFICATION
 title      "Ligurian locale for Italy"
diff --git a/localedata/locales/lzh_TW b/localedata/locales/lzh_TW
index 4740418a83..26f30b8a52 100644
--- a/localedata/locales/lzh_TW
+++ b/localedata/locales/lzh_TW
@@ -12,8 +12,6 @@ escape_char /
 %
 % Literary Chinese locale for the Republic of China
 %
-% Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
-%
 % build with: localedef -f UTF-8 -i lzh_TW lzh_TW
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/mag_IN b/localedata/locales/mag_IN
index 0d5a0b8fe5..98948e4e50 100644
--- a/localedata/locales/mag_IN
+++ b/localedata/locales/mag_IN
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Magahi language locale for India.
-% Contributed by Chandan Kumar <chandankumar.093047@gmail.com>,
-% Rajesh Ranjan <rajeshkajha@yahoo.com>
-% and Pravin Satpute <psatpute@redhat.com>
 
 LC_IDENTIFICATION
 title      "Magahi language locale for India"
diff --git a/localedata/locales/mai_IN b/localedata/locales/mai_IN
index 4f1b28cf2c..939e19697a 100644
--- a/localedata/locales/mai_IN
+++ b/localedata/locales/mai_IN
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Maithili language locale for India.
-% Contributed by Rajesh Ranjan <rajeshkajha@yahoo.com> and
-% Sangeeta Kumari <sangeeta09@gmail.com>.
-% Akhilesh Kumar <akhilesh.k@samusng.com>.
 
 LC_IDENTIFICATION
 title      "Maithili language locale for India"
diff --git a/localedata/locales/mfe_MU b/localedata/locales/mfe_MU
index 7fabc5f80d..3b5ecd83be 100644
--- a/localedata/locales/mfe_MU
+++ b/localedata/locales/mfe_MU
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for Morisyen locale in the Mauritius
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>
 
 LC_IDENTIFICATION
 title      "Morisyen locale for Mauritius"
diff --git a/localedata/locales/miq_NI b/localedata/locales/miq_NI
index c79c5f701c..2367579526 100644
--- a/localedata/locales/miq_NI
+++ b/localedata/locales/miq_NI
@@ -12,15 +12,6 @@ escape_char /
 %
 % Mískitu / Miskito (miq) language locale for Nicaragua
 %
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
-% Jairo Josué Gonzalez López <jjgonzalez@fundacionzt.org>
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% One Laptop Per Child, http://one.laptop.org/
-% Somos Azúcar. http://somosazucar.org/
-% Fundación Zamora Terán http://fundacionzt.org/
-%
 % Los autores desean agradecer a los desafíos de la clasificación de las lenguas indigenas
 % con los códigos ISO-639 disponibles en la actualidad y su disposición a trabajar con
 % todos los interesados ​​en mejorar la representación de todas las lenguas indigenas.
diff --git a/localedata/locales/mjw_IN b/localedata/locales/mjw_IN
index efa894ba9d..3dc905af52 100644
--- a/localedata/locales/mjw_IN
+++ b/localedata/locales/mjw_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Karbi Language Locale for India.
-% Contributed  by Jor Teron <jor.teron@gmail.com>.
 
 LC_IDENTIFICATION
 title      "Karbi language locale for India"
diff --git a/localedata/locales/ml_IN b/localedata/locales/ml_IN
index 70f26974a0..e98d9f712e 100644
--- a/localedata/locales/ml_IN
+++ b/localedata/locales/ml_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Malayalam language locale for India.
-% Contributed by Free Software Foundation of India http://gnu.org.in
-% E-Mail : gnu@gnu.org.in
 
 LC_IDENTIFICATION
 title     "Malayalam language locale for India"
diff --git a/localedata/locales/mni_IN b/localedata/locales/mni_IN
index 99412a107a..d3c5ca2ffb 100644
--- a/localedata/locales/mni_IN
+++ b/localedata/locales/mni_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Manipuri language locale for India.
-% Contributed by Mr. Pravin Satpute <psatpute AT redhat DOT com> and Ms. Rebika Devi < rebika_srd AT rediffmail DOT com>
 
 LC_IDENTIFICATION
 title      "Manipuri language locale for India"
diff --git a/localedata/locales/mr_IN b/localedata/locales/mr_IN
index 65efc34c42..9e84aaf9de 100644
--- a/localedata/locales/mr_IN
+++ b/localedata/locales/mr_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Marathi language locale for India.
-% Contributed by Kentaroh Noji and Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Marathi language locale for India"
diff --git a/localedata/locales/ms_MY b/localedata/locales/ms_MY
index d7f8a9d03c..e20224c9d4 100644
--- a/localedata/locales/ms_MY
+++ b/localedata/locales/ms_MY
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Malay language locale for Malaysia.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
-% Modified by Hasbullah Bin Pit (sebol)<sebol@ikhlas.com> 2001, December, 10
 
 LC_IDENTIFICATION
 title      "Malay language locale for Malaysia"
diff --git a/localedata/locales/mt_MT b/localedata/locales/mt_MT
index 15ad26e5c5..a4b8393c85 100644
--- a/localedata/locales/mt_MT
+++ b/localedata/locales/mt_MT
@@ -9,11 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Maltese language locale for Malta.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
-%
-% collating order changes by Ramon Casha <ramon.casha@linux.org.mt>
-% and Pablo Saratxaga <pablo@mandrakesoft.com> -- 2002-05-08
 
 LC_IDENTIFICATION
 title      "Maltese language locale for Malta"
diff --git a/localedata/locales/nan_TW b/localedata/locales/nan_TW
index 0c2a56f4ca..d59295fd12 100644
--- a/localedata/locales/nan_TW
+++ b/localedata/locales/nan_TW
@@ -12,8 +12,6 @@ escape_char /
 %
 % Min Nan Chinese locale for the Republic of China
 %
-% Prepared and contributed to glibc by Wei-Lun Chao <bluebat@member.fsf.org>
-%
 % build with: localedef -f UTF-8 -i nan_TW nan_TW
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/ne_NP b/localedata/locales/ne_NP
index 09f6009a81..646c19a059 100644
--- a/localedata/locales/ne_NP
+++ b/localedata/locales/ne_NP
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Nepali language locale for Nepal.
-% Contributed by Pawan Chitrakar <pc@info.com.np>
 
 LC_IDENTIFICATION
 title      "Nepali language locale for Nepal"
diff --git a/localedata/locales/niu_NU b/localedata/locales/niu_NU
index aaac0f4799..307e6fb171 100644
--- a/localedata/locales/niu_NU
+++ b/localedata/locales/niu_NU
@@ -12,18 +12,6 @@ escape_char /
 %
 % Niuean, Vagahau Niue language locale for Niue
 %
-% Niuean terms provided by Emani Fakaotimanava-Lui <emani@niue.nu>
-%
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
-% Emani Fakaotimanava-Lui <emani@niue.nu>
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% RockET Systems, http://rocketsystems.nu/
-%
-% with support from the Internet Society (ISOC)
-% http://pacific.scoop.co.nz/2012/06/internet-society-funds-niue-language-lifeline/
-%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/niu_NZ b/localedata/locales/niu_NZ
index 2eba7d2630..eaec616c6d 100644
--- a/localedata/locales/niu_NZ
+++ b/localedata/locales/niu_NZ
@@ -12,18 +12,6 @@ escape_char /
 %
 % Niuean, Vagahau Niue language locale for New Zealand
 %
-% Niuean terms provided by Emani Fakaotimanava-Lui <emani@niue.nu>
-%
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org> and
-% Emani Fakaotimanava-Lui <emani@niue.nu>
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% RockET Systems, http://rocketsystems.nu/
-%
-% with support from the Internet Society (ISOC)
-% http://pacific.scoop.co.nz/2012/06/internet-society-funds-niue-language-lifeline/
-%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/nl_AW b/localedata/locales/nl_AW
index af2cc64761..3bf50aa1cf 100644
--- a/localedata/locales/nl_AW
+++ b/localedata/locales/nl_AW
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Dutch language locale for Aruba.
-% Contributed by Ulrich Drepper <drepper@redhat.com>, 2008
 
 LC_IDENTIFICATION
 title      "Dutch language locale for Aruba"
diff --git a/localedata/locales/nn_NO b/localedata/locales/nn_NO
index c8da4ce086..c6a7bce279 100644
--- a/localedata/locales/nn_NO
+++ b/localedata/locales/nn_NO
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Nynorsk language locale for Norway.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Nynorsk language locale for Norway"
diff --git a/localedata/locales/or_IN b/localedata/locales/or_IN
index cd6c78385b..35d5b88fd2 100644
--- a/localedata/locales/or_IN
+++ b/localedata/locales/or_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Odia locale for India.
-% Contributed by Masahide Washizawa <washi at jp ibm com>
 
 %%%%%%%%%%%%%
 LC_IDENTIFICATION
diff --git a/localedata/locales/quz_PE b/localedata/locales/quz_PE
index a58ee3a066..4806eb7365 100644
--- a/localedata/locales/quz_PE
+++ b/localedata/locales/quz_PE
@@ -12,14 +12,6 @@ escape_char /
 %
 % Cusco Quechua language locale for Peru
 %
-% Prepared and contributed to glibc by Chris Leonard <cjl@sugarlabs.org>
-% and Amos Batto
-%
-% This locale data has been developed in collaboration between:
-% Sugar Labs,  http://www.sugarlabs.org/
-% Instituto de Lenguas y Literaturas Andinas-Amazonicas
-% http://www.illa-a.org/wp/illa/
-%
 % build with: localedef -f UTF-8 -i quz_PE quz_PE
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/raj_IN b/localedata/locales/raj_IN
index 15c1ce4894..3fd520ba1d 100644
--- a/localedata/locales/raj_IN
+++ b/localedata/locales/raj_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Rajasthani language locale for India.
-% Contributed by Meghraj Suthar <meghrajsuthar03@gmail.com>
-% Rajesh Ranjan <rajeshkajha@yahoo.com>, Chandan Kumar <chandankumar.093047@gmail.com>
 
 LC_IDENTIFICATION
 title      "Rajasthani language locale for India"
diff --git a/localedata/locales/rw_RW b/localedata/locales/rw_RW
index cbcf283266..85f26ca6c4 100644
--- a/localedata/locales/rw_RW
+++ b/localedata/locales/rw_RW
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Locale for Kinyarwanda locale in Rwanda
-% Contributed by Steve Murphy <murf@e-tools.com>, 2004
-% with help from:
-%  Mr. Safali
 
 LC_IDENTIFICATION
 title      "Kinyarwanda language locale for Rwanda"
diff --git a/localedata/locales/sa_IN b/localedata/locales/sa_IN
index 6d0c4978c1..3cfb6a34ae 100644
--- a/localedata/locales/sa_IN
+++ b/localedata/locales/sa_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Sanskrit language locale for India.
-% Contributed by Vidya Ayer <svaksha@gmail.com>
-% and Christian Perrier <bubulle@debian.org>
 
 LC_IDENTIFICATION
 title      "Sanskrit language locale for India"
diff --git a/localedata/locales/sat_IN b/localedata/locales/sat_IN
index fbecda5f60..237c79ad45 100644
--- a/localedata/locales/sat_IN
+++ b/localedata/locales/sat_IN
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Santali language locale for India.
-% Contributed by Mr. Pravin Satpute <psatpute AT redhat DOT com>  and Mr. Thakur Prasad Murmu <tp_murmu AT yahoo DOT com>
 
 LC_IDENTIFICATION
 title      "Santali language locale for India"
diff --git a/localedata/locales/sd_IN b/localedata/locales/sd_IN
index 7b7520f453..ad55a64061 100644
--- a/localedata/locales/sd_IN
+++ b/localedata/locales/sd_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Sindhi language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% DR K.P. LEKHWANI
 
 LC_IDENTIFICATION
 
diff --git a/localedata/locales/sd_IN@devanagari b/localedata/locales/sd_IN@devanagari
index 5449a39580..752cbaa7b7 100644
--- a/localedata/locales/sd_IN@devanagari
+++ b/localedata/locales/sd_IN@devanagari
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Sindhi language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% DR K.P. LEKHWANI
 
 LC_IDENTIFICATION
 title      "Sindhi language locale for India"
diff --git a/localedata/locales/si_LK b/localedata/locales/si_LK
index dc4a9eb04d..466761672e 100644
--- a/localedata/locales/si_LK
+++ b/localedata/locales/si_LK
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Sinhala language locale for Sri Lanka.
-% Contributed by Anuradha Ratnaweera <anuradha at gnu org>
-% and Himira Ratnatilake <himira at linux lk>
 
 LC_IDENTIFICATION
 title      "Sinhala language locale for Sri Lanka"
diff --git a/localedata/locales/sm_WS b/localedata/locales/sm_WS
index 150a01c8f1..6ddf3c03ad 100644
--- a/localedata/locales/sm_WS
+++ b/localedata/locales/sm_WS
@@ -2,7 +2,6 @@ comment_char %
 escape_char /
 
 % Samoan language locale for Samoa.
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
 % Words translated from  https://glosbe.com/sm/en/asu
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/so_DJ b/localedata/locales/so_DJ
index a21297731e..2491bacbde 100644
--- a/localedata/locales/so_DJ
+++ b/localedata/locales/so_DJ
@@ -12,13 +12,6 @@ escape_char /
 %
 % Somali language locale for Djibouti.
 %
-% Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
-% Department of Linguistics and Translation, Université de Montréal, Montreal.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f ISO-8859-1 -i so_DJ so_DJ
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/so_ET b/localedata/locales/so_ET
index 2f8fe420cc..de900f3615 100644
--- a/localedata/locales/so_ET
+++ b/localedata/locales/so_ET
@@ -12,13 +12,6 @@ escape_char /
 %
 % Somali language locale for Ethiopia.
 %
-% Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
-% Department of Linguistics and Translation, Université de Montréal, Montreal.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i so_ET so_ET
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/so_KE b/localedata/locales/so_KE
index 18ef57adbe..2a1562ef28 100644
--- a/localedata/locales/so_KE
+++ b/localedata/locales/so_KE
@@ -12,13 +12,6 @@ escape_char /
 %
 % Somali language locale for Kenya.
 %
-% Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
-% Department of Linguistics and Translation, Université de Montréal, Montreal.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f ISO-8859-1 -i so_KE so_KE
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/so_SO b/localedata/locales/so_SO
index b0a935ee71..a695a29634 100644
--- a/localedata/locales/so_SO
+++ b/localedata/locales/so_SO
@@ -12,13 +12,6 @@ escape_char /
 %
 % Somali language locale for Somalia.
 %
-% Somali terms provided by Mohamed Diriye Abdullahi <diriyeam@magellan.umontreal.ca>
-% Department of Linguistics and Translation, Université de Montréal, Montreal.
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f ISO-8859-1 -i so_SO so_SO
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/sq_AL b/localedata/locales/sq_AL
index 30b7d8160a..cbee23e6c0 100644
--- a/localedata/locales/sq_AL
+++ b/localedata/locales/sq_AL
@@ -9,9 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Albanian language locale for Albania.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
-% fixed LC_COLLATE <pablo@mandrakesoft.com>
 
 LC_IDENTIFICATION
 title      "Albanian language locale for Albania"
diff --git a/localedata/locales/sq_MK b/localedata/locales/sq_MK
index c2325f3eaf..a7bd4b01ac 100644
--- a/localedata/locales/sq_MK
+++ b/localedata/locales/sq_MK
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Albanian language locale for Macedonia.
-% Contributed by Agron Selimaj <linuxmaster@verizon.net>
 
 LC_IDENTIFICATION
 title      "Albanian language locale for Macedonia"
diff --git a/localedata/locales/ta_IN b/localedata/locales/ta_IN
index 6ee1bce0f2..595df4fbdd 100644
--- a/localedata/locales/ta_IN
+++ b/localedata/locales/ta_IN
@@ -9,10 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Tamil language locale for India.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
-% Fixed day and month abbr & LC_NAME <sivaraj_d@hotmail.com>
-% Added Madras Tamil Lexicon Collation Order: T. Vaseeharan <t_vasee@yahoo.com>
 
 LC_IDENTIFICATION
 title      "Tamil language locale for India"
diff --git a/localedata/locales/te_IN b/localedata/locales/te_IN
index 2c940cc2c6..e67dd2b83e 100644
--- a/localedata/locales/te_IN
+++ b/localedata/locales/te_IN
@@ -9,10 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Telugu language locale for India.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
-%
-% Updated by Sunil Mohan Adapa <sunil AT atc tcs co in>
 
 LC_IDENTIFICATION
 title      "Telugu language locale for India"
diff --git a/localedata/locales/the_NP b/localedata/locales/the_NP
index 3b7595d576..703a97aa35 100644
--- a/localedata/locales/the_NP
+++ b/localedata/locales/the_NP
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Tharu language locale for Nepal.
-% Contributed by Arun Kumar Pyasi <arun@chitwanix.com>
 
 LC_IDENTIFICATION
 title      "Tharu language locale for Nepal"
diff --git a/localedata/locales/ti_ER b/localedata/locales/ti_ER
index 890bbb6d3c..1b3934a862 100644
--- a/localedata/locales/ti_ER
+++ b/localedata/locales/ti_ER
@@ -12,11 +12,6 @@ escape_char /
 %
 % Tigrigna language locale for Eritrea.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i ti_ER ti_ER
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/ti_ET b/localedata/locales/ti_ET
index e7c8ec362b..fdf4bcd94b 100644
--- a/localedata/locales/ti_ET
+++ b/localedata/locales/ti_ET
@@ -12,11 +12,6 @@ escape_char /
 %
 % Tigrigna language locale for Ethiopia.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i ti_ET ti_ET
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/to_TO b/localedata/locales/to_TO
index 3aec81bfd8..70d7213e77 100644
--- a/localedata/locales/to_TO
+++ b/localedata/locales/to_TO
@@ -2,7 +2,6 @@ comment_char %
 escape_char /
 
 % Tongan language locale for Tonga
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
 
 LC_IDENTIFICATION
 title        "Tongan language locale for Tonga"
diff --git a/localedata/locales/tpi_PG b/localedata/locales/tpi_PG
index b4680b0299..1c41ca0376 100644
--- a/localedata/locales/tpi_PG
+++ b/localedata/locales/tpi_PG
@@ -9,7 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Tok Pisin language locale for Papua New Guinea.
-% Contributed by Akhilesh Kumar <akhilesh.k@samsung.com>.
 % Words translated from http://www.tok-pisin.com/
 
 LC_IDENTIFICATION
diff --git a/localedata/locales/ur_IN b/localedata/locales/ur_IN
index 12cd62141e..47e890f3f1 100644
--- a/localedata/locales/ur_IN
+++ b/localedata/locales/ur_IN
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Urdu language locale for India.
-% Contributed by Pravin Satpute <psatpute@redhat.com> and
-% Mrs. Nasreen Khan
 
 LC_IDENTIFICATION
 
diff --git a/localedata/locales/wal_ET b/localedata/locales/wal_ET
index 65b8e5f5be..523cec0af9 100644
--- a/localedata/locales/wal_ET
+++ b/localedata/locales/wal_ET
@@ -12,11 +12,6 @@ escape_char /
 %
 % Walaita language locale for Ethiopia.
 %
-% Prepared and contributed to glibc by Daniel Yacob <locales@geez.org>.
-%
-% This locale data has been developed under the Yeha Project:
-%      http://yeha.sourceforge.net/
-%
 % build with: localedef -f UTF-8 -i wal_ET wal_ET
 %
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
diff --git a/localedata/locales/zh_HK b/localedata/locales/zh_HK
index 4974bb37b7..073f727b7f 100644
--- a/localedata/locales/zh_HK
+++ b/localedata/locales/zh_HK
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Chinese language locale for Hong Kong.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Chinese language locale for Hong Kong"
diff --git a/localedata/locales/zh_SG b/localedata/locales/zh_SG
index ade0a02a52..d3bc6fb2b7 100644
--- a/localedata/locales/zh_SG
+++ b/localedata/locales/zh_SG
@@ -9,8 +9,6 @@ escape_char /
 % otherwise be governed by that license.
 
 % Chinese language locale for Singapore.
-% Contributed by Kentaroh Noji <knoji@jp.ibm.com> and
-% Tetsuji Orita <orita@jp.ibm.com>.
 
 LC_IDENTIFICATION
 title      "Chinese language locale for Singapore"
diff --git a/localedata/tests/test6.c b/localedata/tests/test6.c
index edb5fe4a5f..791bec2472 100644
--- a/localedata/tests/test6.c
+++ b/localedata/tests/test6.c
@@ -1,7 +1,6 @@
 /* Test program for character classes and mappings.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-ctype.c b/localedata/tst-ctype.c
index 1e4fa132bb..0d80fda45e 100644
--- a/localedata/tst-ctype.c
+++ b/localedata/tst-ctype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-digits.c b/localedata/tst-digits.c
index 6c0dfa21e2..8eac4bb330 100644
--- a/localedata/tst-digits.c
+++ b/localedata/tst-digits.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-fmon.c b/localedata/tst-fmon.c
index 06aced39bf..25a6f8ab9e 100644
--- a/localedata/tst-fmon.c
+++ b/localedata/tst-fmon.c
@@ -1,7 +1,6 @@
 /* Testing the implementation of strfmon(3).
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-fmon.sh b/localedata/tst-fmon.sh
index e8e5468b99..c25fb1702b 100755
--- a/localedata/tst-fmon.sh
+++ b/localedata/tst-fmon.sh
@@ -2,7 +2,6 @@
 # Testing the implementation of strfmon(3).
 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-langinfo.c b/localedata/tst-langinfo.c
index f57f66d3ac..5a13019c7c 100644
--- a/localedata/tst-langinfo.c
+++ b/localedata/tst-langinfo.c
@@ -1,7 +1,6 @@
 /* Test driver for nl_langinfo[_l] functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-locale.sh b/localedata/tst-locale.sh
index 75aecb0986..fbe5ec2fb9 100755
--- a/localedata/tst-locale.sh
+++ b/localedata/tst-locale.sh
@@ -2,7 +2,6 @@
 # Testing the implementation of localedata.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Andreas Jaeger, <aj@arthur.rhein-neckar.de>, 1998.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-mbswcs1.c b/localedata/tst-mbswcs1.c
index 5998db4e64..0cb0fa1d08 100644
--- a/localedata/tst-mbswcs1.c
+++ b/localedata/tst-mbswcs1.c
@@ -1,7 +1,6 @@
 /* Test restarting behaviour of mbrtowc.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@ilog.fr>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-mbswcs2.c b/localedata/tst-mbswcs2.c
index 5c4a7c7041..cbbc061da7 100644
--- a/localedata/tst-mbswcs2.c
+++ b/localedata/tst-mbswcs2.c
@@ -1,7 +1,6 @@
 /* Test restarting behaviour of mbsnrtowcs.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@ilog.fr>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-mbswcs3.c b/localedata/tst-mbswcs3.c
index 94d7cc119d..23b29ac14d 100644
--- a/localedata/tst-mbswcs3.c
+++ b/localedata/tst-mbswcs3.c
@@ -1,7 +1,6 @@
 /* Test restarting behaviour of wcsrtombs.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@ilog.fr>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-mbswcs5.c b/localedata/tst-mbswcs5.c
index 2abc27ca73..61b1cfc29d 100644
--- a/localedata/tst-mbswcs5.c
+++ b/localedata/tst-mbswcs5.c
@@ -1,7 +1,6 @@
 /* Test restarting behaviour of wcrtomb.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@ilog.fr>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-mbswcs6.c b/localedata/tst-mbswcs6.c
index aefe41c0f5..2441d33aca 100644
--- a/localedata/tst-mbswcs6.c
+++ b/localedata/tst-mbswcs6.c
@@ -1,7 +1,6 @@
 /* Test for invalid input to wcrtomb.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-numeric.c b/localedata/tst-numeric.c
index 18ed5dbc9c..2c96776a9f 100644
--- a/localedata/tst-numeric.c
+++ b/localedata/tst-numeric.c
@@ -1,9 +1,7 @@
 /* Testing the implementation of LC_NUMERIC and snprintf().
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Petter Reinholdtsen <pere@hungry.com>, 2003
 
-   Based on tst-fmon.c by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-numeric.sh b/localedata/tst-numeric.sh
index bb28669e2d..b89e23af4d 100644
--- a/localedata/tst-numeric.sh
+++ b/localedata/tst-numeric.sh
@@ -2,7 +2,6 @@
 # Testing the implementation of LC_NUMERIC and snprintf(3).
 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Jochen Hein <jochen.hein@delphi.central.de>, 1997.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-rpmatch.c b/localedata/tst-rpmatch.c
index c4ab800475..bf8c0a8071 100644
--- a/localedata/tst-rpmatch.c
+++ b/localedata/tst-rpmatch.c
@@ -1,7 +1,6 @@
 /* Test program for rpmatch function.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jochen Hein <jochen.hein@delphi.central.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-rpmatch.sh b/localedata/tst-rpmatch.sh
index 17218e5cf7..495eac746c 100755
--- a/localedata/tst-rpmatch.sh
+++ b/localedata/tst-rpmatch.sh
@@ -3,7 +3,6 @@
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library and contains tests for
 # the rpmatch(3)-implementation.
-# contributed by Jochen Hein <jochen.hein@delphi.central.de>
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/localedata/tst-setlocale.c b/localedata/tst-setlocale.c
index a09a4de531..4b15100172 100644
--- a/localedata/tst-setlocale.c
+++ b/localedata/tst-setlocale.c
@@ -1,4 +1,3 @@
-/* Test case by Jakub Jelinek <jakub@redhat.com>.  */
 #include <locale.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/localedata/tst-trans.c b/localedata/tst-trans.c
index cb51aaf754..39f4ba4417 100644
--- a/localedata/tst-trans.c
+++ b/localedata/tst-trans.c
@@ -1,7 +1,6 @@
 /* Test program for user-defined character maps.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/tst-wctype.c b/localedata/tst-wctype.c
index 82eb35b6aa..3251d616bf 100644
--- a/localedata/tst-wctype.c
+++ b/localedata/tst-wctype.c
@@ -1,7 +1,6 @@
 /* Test program for iswctype() function in ja_JP locale.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/unicode-gen/gen_unicode_ctype.py b/localedata/unicode-gen/gen_unicode_ctype.py
index 7548961df1..ded9546d56 100755
--- a/localedata/unicode-gen/gen_unicode_ctype.py
+++ b/localedata/unicode-gen/gen_unicode_ctype.py
@@ -3,7 +3,6 @@
 # Generate a Unicode conforming LC_CTYPE category from a UnicodeData file.
 # Copyright (C) 2014-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Based on gen-unicode-ctype.c by Bruno Haible <haible@clisp.cons.org>, 2000.
 #
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/localedata/xfrm-test.c b/localedata/xfrm-test.c
index 735c5f811f..28df3c8e66 100644
--- a/localedata/xfrm-test.c
+++ b/localedata/xfrm-test.c
@@ -1,7 +1,6 @@
 /* Test collation function via transformation using real data.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/endutxent.c b/login/endutxent.c
index 00291322de..101d904f83 100644
--- a/login/endutxent.c
+++ b/login/endutxent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/forkpty.c b/login/forkpty.c
index 79f9846ac4..ab23fc5d45 100644
--- a/login/forkpty.c
+++ b/login/forkpty.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getpt.c b/login/getpt.c
index 9b71765705..0343e671cc 100644
--- a/login/getpt.c
+++ b/login/getpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutent.c b/login/getutent.c
index c2428bfb3e..e235c5c17f 100644
--- a/login/getutent.c
+++ b/login/getutent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutent_r.c b/login/getutent_r.c
index 58d3d5fd0c..4f4cedb7ec 100644
--- a/login/getutent_r.c
+++ b/login/getutent_r.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutid.c b/login/getutid.c
index d986b9d892..8834849721 100644
--- a/login/getutid.c
+++ b/login/getutid.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutid_r.c b/login/getutid_r.c
index 68f40a6e24..912556e8c7 100644
--- a/login/getutid_r.c
+++ b/login/getutid_r.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutline.c b/login/getutline.c
index 2c8320c9a9..eaf1f3f443 100644
--- a/login/getutline.c
+++ b/login/getutline.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutline_r.c b/login/getutline_r.c
index 39b8a5830f..1092b698a2 100644
--- a/login/getutline_r.c
+++ b/login/getutline_r.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutxent.c b/login/getutxent.c
index a6794bac70..b4e1d65598 100644
--- a/login/getutxent.c
+++ b/login/getutxent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutxid.c b/login/getutxid.c
index ae3b9fe7b0..de9e4aa25b 100644
--- a/login/getutxid.c
+++ b/login/getutxid.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/getutxline.c b/login/getutxline.c
index 274716bf7a..4b5dc8f190 100644
--- a/login/getutxline.c
+++ b/login/getutxline.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/grantpt.c b/login/grantpt.c
index 939096682a..3f86f2e8fd 100644
--- a/login/grantpt.c
+++ b/login/grantpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/login.c b/login/login.c
index c95b98416a..b2617c46b9 100644
--- a/login/login.c
+++ b/login/login.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/logout.c b/login/logout.c
index bf78e0915e..eaedd8949e 100644
--- a/login/logout.c
+++ b/login/logout.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/logwtmp.c b/login/logwtmp.c
index 8f3e8faed5..87ac656567 100644
--- a/login/logwtmp.c
+++ b/login/logwtmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/openpty.c b/login/openpty.c
index 15277573ec..aff90e6def 100644
--- a/login/openpty.c
+++ b/login/openpty.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/programs/pt_chown.c b/login/programs/pt_chown.c
index ee2fbd5f8d..f7470a2fa8 100644
--- a/login/programs/pt_chown.c
+++ b/login/programs/pt_chown.c
@@ -1,7 +1,6 @@
 /* pt_chmod - helper program for `grantpt'.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by C. Scott Ananian <cananian@alumni.princeton.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/programs/utmpdump.c b/login/programs/utmpdump.c
index b17156ee13..69c8868f54 100644
--- a/login/programs/utmpdump.c
+++ b/login/programs/utmpdump.c
@@ -1,7 +1,6 @@
 /* utmpdump - dump utmp-like files.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/ptsname.c b/login/ptsname.c
index ae94fbddf4..b4db8711e3 100644
--- a/login/ptsname.c
+++ b/login/ptsname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/pututxline.c b/login/pututxline.c
index 8b38f1fd97..9d00bbdcfa 100644
--- a/login/pututxline.c
+++ b/login/pututxline.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/setutxent.c b/login/setutxent.c
index 63be3429fe..177bb4af11 100644
--- a/login/setutxent.c
+++ b/login/setutxent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/tst-ptsname.c b/login/tst-ptsname.c
index 9de8dc8ff4..316abac935 100644
--- a/login/tst-ptsname.c
+++ b/login/tst-ptsname.c
@@ -1,7 +1,6 @@
 /* Test for ptsname/ptsname_r.
    Copyright (C) 2014-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2014.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/tst-utmp.c b/login/tst-utmp.c
index bcd6e1769f..c6821af50d 100644
--- a/login/tst-utmp.c
+++ b/login/tst-utmp.c
@@ -1,7 +1,6 @@
 /* Tests for UTMP functions.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/unlockpt.c b/login/unlockpt.c
index 1a8e4b46b1..b9414e5d2d 100644
--- a/login/unlockpt.c
+++ b/login/unlockpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/updwtmp.c b/login/updwtmp.c
index 0558198464..a2df63c7c2 100644
--- a/login/updwtmp.c
+++ b/login/updwtmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/updwtmpx.c b/login/updwtmpx.c
index ba06645dfd..ebee643bca 100644
--- a/login/updwtmpx.c
+++ b/login/updwtmpx.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/utmp-private.h b/login/utmp-private.h
index 00632ce51d..b512ee320d 100644
--- a/login/utmp-private.h
+++ b/login/utmp-private.h
@@ -1,8 +1,6 @@
 /* Internal definitions and declarations for UTMP functions.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/utmp_file.c b/login/utmp_file.c
index 8c0b3a0bb4..9cbe4ca681 100644
--- a/login/utmp_file.c
+++ b/login/utmp_file.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/utmpname.c b/login/utmpname.c
index a645445e8a..205645d78e 100644
--- a/login/utmpname.c
+++ b/login/utmpname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/login/utmpxname.c b/login/utmpxname.c
index 52453749a3..e38549af77 100644
--- a/login/utmpxname.c
+++ b/login/utmpxname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/arena.c b/malloc/arena.c
index 667484630e..4c398753ae 100644
--- a/malloc/arena.c
+++ b/malloc/arena.c
@@ -1,7 +1,6 @@
 /* Malloc implementation for multiple threads without lock contention.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/malloc/hooks.c b/malloc/hooks.c
index 2761e4739b..070f01da43 100644
--- a/malloc/hooks.c
+++ b/malloc/hooks.c
@@ -1,7 +1,6 @@
 /* Compatibility code for malloc debugging and state management.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/malloc/malloc-check.c b/malloc/malloc-check.c
index 8ed67de3ff..4bb00212bb 100644
--- a/malloc/malloc-check.c
+++ b/malloc/malloc-check.c
@@ -1,7 +1,6 @@
 /* glibc.malloc.check implementation.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/malloc/malloc.c b/malloc/malloc.c
index e065785af7..2ba1fee144 100644
--- a/malloc/malloc.c
+++ b/malloc/malloc.c
@@ -1,8 +1,6 @@
 /* Malloc implementation for multiple threads without lock contention.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wg@malloc.de>
-   and Doug Lea <dl@cs.oswego.edu>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/malloc/mcheck-impl.c b/malloc/mcheck-impl.c
index 6597a290a6..729e94cd0f 100644
--- a/malloc/mcheck-impl.c
+++ b/malloc/mcheck-impl.c
@@ -1,7 +1,6 @@
 /* mcheck debugging hooks for malloc.
    Copyright (C) 1990-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written May 1989 by Mike Haertel.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/mcheck.c b/malloc/mcheck.c
index 74c20ffe25..ed3c39d406 100644
--- a/malloc/mcheck.c
+++ b/malloc/mcheck.c
@@ -1,7 +1,6 @@
 /* The mcheck() interface.
    Copyright (C) 1990-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written May 1989 by Mike Haertel.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/memusage.c b/malloc/memusage.c
index 4e57ad338c..e99f0c1c14 100644
--- a/malloc/memusage.c
+++ b/malloc/memusage.c
@@ -1,7 +1,6 @@
 /* Profile heap and stack memory usage of running program.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/memusage.sh b/malloc/memusage.sh
index 0645f09911..f93ddcaf78 100755
--- a/malloc/memusage.sh
+++ b/malloc/memusage.sh
@@ -1,7 +1,6 @@
 #!/bin/bash
 # Copyright (C) 1999-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/memusagestat.c b/malloc/memusagestat.c
index 4c823b94f6..f888168297 100644
--- a/malloc/memusagestat.c
+++ b/malloc/memusagestat.c
@@ -1,7 +1,6 @@
 /* Generate graphic from memory profiling data.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/malloc/mtrace-impl.c b/malloc/mtrace-impl.c
index f5f19c265c..a3db927039 100644
--- a/malloc/mtrace-impl.c
+++ b/malloc/mtrace-impl.c
@@ -1,8 +1,6 @@
 /* mtrace implementation for `malloc'.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-                 Written April 2, 1991 by John Gilmore of Cygnus Support.
-                 Based on mcheck.c by Mike Haertel.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/mtrace.c b/malloc/mtrace.c
index c1c836a740..b276e83399 100644
--- a/malloc/mtrace.c
+++ b/malloc/mtrace.c
@@ -1,8 +1,6 @@
 /* mtrace API for `malloc'.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-                 Written April 2, 1991 by John Gilmore of Cygnus Support.
-                 Based on mcheck.c by Mike Haertel.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/mtrace.pl b/malloc/mtrace.pl
index b1073a1931..0244d64c87 100644
--- a/malloc/mtrace.pl
+++ b/malloc/mtrace.pl
@@ -3,7 +3,6 @@ eval "exec @PERL@ -S $0 $@"
     if 0;
 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@gnu.org>, 1997.
 # Based on the mtrace.awk script.
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/malloc/tst-calloc.c b/malloc/tst-calloc.c
index 24a083dfe1..6e06e3c688 100644
--- a/malloc/tst-calloc.c
+++ b/malloc/tst-calloc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/tst-malloc-check.c b/malloc/tst-malloc-check.c
index 6650d09cf6..e00a16e649 100644
--- a/malloc/tst-malloc-check.c
+++ b/malloc/tst-malloc-check.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/tst-malloc.c b/malloc/tst-malloc.c
index a587cbded6..396e6f6ebb 100644
--- a/malloc/tst-malloc.c
+++ b/malloc/tst-malloc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/tst-mallocstate.c b/malloc/tst-mallocstate.c
index ba726505e7..ba79189f06 100644
--- a/malloc/tst-mallocstate.c
+++ b/malloc/tst-mallocstate.c
@@ -1,7 +1,6 @@
 /* Emulate Emacs heap dumping to test malloc_set_state.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Wolfram Gloger <wg@malloc.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/malloc/tst-obstack.c b/malloc/tst-obstack.c
index ee1385d0f7..18af8ea62f 100644
--- a/malloc/tst-obstack.c
+++ b/malloc/tst-obstack.c
@@ -1,4 +1,3 @@
-/* Test case by Alexandre Duret-Lutz <duret_g@epita.fr>.  */
 #include <obstack.h>
 #include <stdint.h>
 #include <stdio.h>
diff --git a/manual/summary.pl b/manual/summary.pl
index ab0801b045..d0ccb1e432 100755
--- a/manual/summary.pl
+++ b/manual/summary.pl
@@ -3,7 +3,6 @@
 
 # Copyright (C) 2017-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Rical Jasan <ricaljasan@pacific.net>, 2017.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public License
diff --git a/manual/tsort.awk b/manual/tsort.awk
index 9ebc61f6d0..7084240522 100644
--- a/manual/tsort.awk
+++ b/manual/tsort.awk
@@ -1,7 +1,6 @@
 #!/usr/bin/awk -f
 # Generate topologically sorted list of manual chapters.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
-# Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
 BEGIN {
   cnt = 0
diff --git a/math/atest-exp.c b/math/atest-exp.c
index aeda33ed95..9ec4cd526b 100644
--- a/math/atest-exp.c
+++ b/math/atest-exp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 20960dd9c7..2d7111f8f9 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/atest-sincos.c b/math/atest-sincos.c
index df26230fb3..02c277165b 100644
--- a/math/atest-sincos.c
+++ b/math/atest-sincos.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/basic-test.c b/math/basic-test.c
index 0c56d430d8..e3e5942815 100644
--- a/math/basic-test.c
+++ b/math/basic-test.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/cabs_template.c b/math/cabs_template.c
index e80a0c255f..07b45a2f31 100644
--- a/math/cabs_template.c
+++ b/math/cabs_template.c
@@ -1,7 +1,6 @@
 /* Return the complex absolute value of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/carg_template.c b/math/carg_template.c
index 8b263f2940..ad301c04e5 100644
--- a/math/carg_template.c
+++ b/math/carg_template.c
@@ -1,7 +1,6 @@
 /* Compute argument of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/cimag_template.c b/math/cimag_template.c
index 36a8d54cb0..c3d7a74977 100644
--- a/math/cimag_template.c
+++ b/math/cimag_template.c
@@ -1,7 +1,6 @@
 /* Return imaginary part of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/conj_template.c b/math/conj_template.c
index d131cb605c..5001a32230 100644
--- a/math/conj_template.c
+++ b/math/conj_template.c
@@ -1,7 +1,6 @@
 /* Return complex conjugate of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/creal_template.c b/math/creal_template.c
index 93439c7642..eec0c5ecbb 100644
--- a/math/creal_template.c
+++ b/math/creal_template.c
@@ -1,7 +1,6 @@
 /* Return real part of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/divtc3.c b/math/divtc3.c
index 5cb7bfab6c..061b207f2e 100644
--- a/math/divtc3.c
+++ b/math/divtc3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/e_exp10.c b/math/e_exp10.c
index 3458d9c5b2..12fac96120 100644
--- a/math/e_exp10.c
+++ b/math/e_exp10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/e_exp10l.c b/math/e_exp10l.c
index 3a6eb94ce0..4fd8115f09 100644
--- a/math/e_exp10l.c
+++ b/math/e_exp10l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fclrexcpt.c b/math/fclrexcpt.c
index c03d1233fe..c5044a1d18 100644
--- a/math/fclrexcpt.c
+++ b/math/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fedisblxcpt.c b/math/fedisblxcpt.c
index 1ee7c05a85..98927b25ff 100644
--- a/math/fedisblxcpt.c
+++ b/math/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/feenablxcpt.c b/math/feenablxcpt.c
index 6e2a88c9c5..812e3ad301 100644
--- a/math/feenablxcpt.c
+++ b/math/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fegetenv.c b/math/fegetenv.c
index b605cca893..301d0ecf3d 100644
--- a/math/fegetenv.c
+++ b/math/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fegetexcept.c b/math/fegetexcept.c
index fcc2279fe7..c1202271b3 100644
--- a/math/fegetexcept.c
+++ b/math/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fegetround.c b/math/fegetround.c
index 2514ba6ead..b207df1122 100644
--- a/math/fegetround.c
+++ b/math/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/feholdexcpt.c b/math/feholdexcpt.c
index 9397019b9a..5cb2c9c147 100644
--- a/math/feholdexcpt.c
+++ b/math/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fesetenv.c b/math/fesetenv.c
index 4e0e4fcad8..c63336ab7d 100644
--- a/math/fesetenv.c
+++ b/math/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fesetround.c b/math/fesetround.c
index 257038ea00..e32e512cd8 100644
--- a/math/fesetround.c
+++ b/math/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/feupdateenv.c b/math/feupdateenv.c
index 4218f9404f..624b0c8f05 100644
--- a/math/feupdateenv.c
+++ b/math/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fgetexcptflg.c b/math/fgetexcptflg.c
index ae6077b21e..d987a50906 100644
--- a/math/fgetexcptflg.c
+++ b/math/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fraiseexcpt.c b/math/fraiseexcpt.c
index 3a95033bda..5e31c2491e 100644
--- a/math/fraiseexcpt.c
+++ b/math/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/fsetexcptflg.c b/math/fsetexcptflg.c
index 178ca7dfe2..0b98cbce28 100644
--- a/math/fsetexcptflg.c
+++ b/math/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/ftestexcept.c b/math/ftestexcept.c
index e6ad13feb2..5fab8ebcf4 100644
--- a/math/ftestexcept.c
+++ b/math/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/multc3.c b/math/multc3.c
index 6b28122227..8f6ab282f2 100644
--- a/math/multc3.c
+++ b/math/multc3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_cacos_template.c b/math/s_cacos_template.c
index d15fd9066d..8c014ecf29 100644
--- a/math/s_cacos_template.c
+++ b/math/s_cacos_template.c
@@ -1,7 +1,6 @@
 /* Return cosine of a complex type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_cacosh_template.c b/math/s_cacosh_template.c
index 30258f3988..bcaf586ed2 100644
--- a/math/s_cacosh_template.c
+++ b/math/s_cacosh_template.c
@@ -1,7 +1,6 @@
 /* Return arc hyperbolic cosine for a complex type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_casin_template.c b/math/s_casin_template.c
index 9776c71c47..6968fb9f9b 100644
--- a/math/s_casin_template.c
+++ b/math/s_casin_template.c
@@ -1,7 +1,6 @@
 /* Return arc sine of a complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_casinh_template.c b/math/s_casinh_template.c
index 5447ea3353..8702c817de 100644
--- a/math/s_casinh_template.c
+++ b/math/s_casinh_template.c
@@ -1,7 +1,6 @@
 /* Return arc hyperbolic sine for a complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_catan_template.c b/math/s_catan_template.c
index e07718b4d2..b9f8277511 100644
--- a/math/s_catan_template.c
+++ b/math/s_catan_template.c
@@ -1,7 +1,6 @@
 /* Return arc tangent of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_catanh_template.c b/math/s_catanh_template.c
index df4131a0d2..63c14731ba 100644
--- a/math/s_catanh_template.c
+++ b/math/s_catanh_template.c
@@ -1,7 +1,6 @@
 /* Return arc hyperbolic tangent for a complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_ccos_template.c b/math/s_ccos_template.c
index 890b3ed273..bf7aa9fb83 100644
--- a/math/s_ccos_template.c
+++ b/math/s_ccos_template.c
@@ -1,7 +1,6 @@
 /* Return cosine of complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_ccosh_template.c b/math/s_ccosh_template.c
index 6cf56e5ee0..ad3a1298f4 100644
--- a/math/s_ccosh_template.c
+++ b/math/s_ccosh_template.c
@@ -1,7 +1,6 @@
 /* Complex cosine hyperbolic function for float types.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_cexp_template.c b/math/s_cexp_template.c
index bb6043155d..c5be98e718 100644
--- a/math/s_cexp_template.c
+++ b/math/s_cexp_template.c
@@ -1,7 +1,6 @@
 /* Return value of complex exponential function for a float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_clog10_template.c b/math/s_clog10_template.c
index 9fcec5fca5..77b714a6c0 100644
--- a/math/s_clog10_template.c
+++ b/math/s_clog10_template.c
@@ -1,7 +1,6 @@
 /* Compute complex base 10 logarithm.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_clog_template.c b/math/s_clog_template.c
index 3a723e9303..0f6360cdc8 100644
--- a/math/s_clog_template.c
+++ b/math/s_clog_template.c
@@ -1,7 +1,6 @@
 /* Compute complex natural logarithm.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_cpow_template.c b/math/s_cpow_template.c
index 71ce0c0112..11852735a0 100644
--- a/math/s_cpow_template.c
+++ b/math/s_cpow_template.c
@@ -1,7 +1,6 @@
 /* Complex power of float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_cproj_template.c b/math/s_cproj_template.c
index 414935ce04..1ec47aece2 100644
--- a/math/s_cproj_template.c
+++ b/math/s_cproj_template.c
@@ -1,7 +1,6 @@
 /* Compute projection of complex float type value to Riemann sphere.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_csin_template.c b/math/s_csin_template.c
index d2e02be8fa..6bee183022 100644
--- a/math/s_csin_template.c
+++ b/math/s_csin_template.c
@@ -1,7 +1,6 @@
 /* Complex sine function for float types.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_csinh_template.c b/math/s_csinh_template.c
index 7a35ab6cf6..679e76b134 100644
--- a/math/s_csinh_template.c
+++ b/math/s_csinh_template.c
@@ -1,7 +1,6 @@
 /* Complex sine hyperbole function for float types.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_csqrt_template.c b/math/s_csqrt_template.c
index 5197d97157..af80d5af3c 100644
--- a/math/s_csqrt_template.c
+++ b/math/s_csqrt_template.c
@@ -1,8 +1,6 @@
 /* Complex square root of a float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on an algorithm by Stephen L. Moshier <moshier@world.std.com>.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_ctan_template.c b/math/s_ctan_template.c
index 645a18dca2..aabdcd57c1 100644
--- a/math/s_ctan_template.c
+++ b/math/s_ctan_template.c
@@ -1,7 +1,6 @@
 /* Complex tangent function for a complex float type.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_ctanh_template.c b/math/s_ctanh_template.c
index 7fcaddbcbc..b9fca82714 100644
--- a/math/s_ctanh_template.c
+++ b/math/s_ctanh_template.c
@@ -1,7 +1,6 @@
 /* Complex hyperbolic tangent for float types.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fdim_template.c b/math/s_fdim_template.c
index 5057db06ad..09fdf3360c 100644
--- a/math/s_fdim_template.c
+++ b/math/s_fdim_template.c
@@ -1,7 +1,6 @@
 /* Return positive difference between arguments.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fma.c b/math/s_fma.c
index 29d7b467e0..5b0afde6b8 100644
--- a/math/s_fma.c
+++ b/math/s_fma.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fmaf.c b/math/s_fmaf.c
index 0da3b9a282..401f0fc5ae 100644
--- a/math/s_fmaf.c
+++ b/math/s_fmaf.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fmal.c b/math/s_fmal.c
index 4b89cfbb83..6b13ea1d5f 100644
--- a/math/s_fmal.c
+++ b/math/s_fmal.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fmax_template.c b/math/s_fmax_template.c
index 831baba161..d817406f04 100644
--- a/math/s_fmax_template.c
+++ b/math/s_fmax_template.c
@@ -1,7 +1,6 @@
 /* Return maximum numeric value of X and Y.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_fmin_template.c b/math/s_fmin_template.c
index 36c7fbebc8..565a836266 100644
--- a/math/s_fmin_template.c
+++ b/math/s_fmin_template.c
@@ -1,7 +1,6 @@
 /* Return minimum numeric value of X and Y.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/s_nan_template.c b/math/s_nan_template.c
index 0fe64bbe9e..b3e55c7a56 100644
--- a/math/s_nan_template.c
+++ b/math/s_nan_template.c
@@ -1,7 +1,6 @@
 /* Return quiet nan.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-fenv.c b/math/test-fenv.c
index a196258d57..073e233c13 100644
--- a/math/test-fenv.c
+++ b/math/test-fenv.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-fpucw.c b/math/test-fpucw.c
index 526052e0cc..81c824f0e5 100644
--- a/math/test-fpucw.c
+++ b/math/test-fpucw.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-math-isinff.cc b/math/test-math-isinff.cc
index 9682124ec0..6458f8fbe7 100644
--- a/math/test-math-isinff.cc
+++ b/math/test-math-isinff.cc
@@ -1,7 +1,6 @@
 /* Test for bug 19439.
    Copyright (C) 2016-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-snan.c b/math/test-snan.c
index 5c74a7ea86..8008baff96 100644
--- a/math/test-snan.c
+++ b/math/test-snan.c
@@ -1,7 +1,6 @@
 /* Test signaling NaNs in issignaling, isnan, isinf, and similar functions.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-tgmath-int.c b/math/test-tgmath-int.c
index 7210753eec..2384eaac83 100644
--- a/math/test-tgmath-int.c
+++ b/math/test-tgmath-int.c
@@ -1,7 +1,6 @@
 /* Test compilation of tgmath macros.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c
index fbc2235130..5d43140b11 100644
--- a/math/test-tgmath-ret.c
+++ b/math/test-tgmath-ret.c
@@ -1,7 +1,6 @@
 /* Test compilation of tgmath macros.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-tgmath.c b/math/test-tgmath.c
index 21af8c9502..6ec7760c62 100644
--- a/math/test-tgmath.c
+++ b/math/test-tgmath.c
@@ -1,8 +1,6 @@
 /* Test compilation of tgmath macros.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com> and
-   Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/test-tgmath2.c b/math/test-tgmath2.c
index b8fb00c566..88b180d06b 100644
--- a/math/test-tgmath2.c
+++ b/math/test-tgmath2.c
@@ -1,7 +1,6 @@
 /* Test compilation of tgmath macros.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/tst-CMPLX2.c b/math/tst-CMPLX2.c
index e42bd9120f..bcd78ae3e4 100644
--- a/math/tst-CMPLX2.c
+++ b/math/tst-CMPLX2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/tst-definitions.c b/math/tst-definitions.c
index 2aad8247cc..249177ca9a 100644
--- a/math/tst-definitions.c
+++ b/math/tst-definitions.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acos_compat.c b/math/w_acos_compat.c
index 571faa4310..3bc0b35f43 100644
--- a/math/w_acos_compat.c
+++ b/math/w_acos_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acosf_compat.c b/math/w_acosf_compat.c
index 4b6a870706..3e950a168b 100644
--- a/math/w_acosf_compat.c
+++ b/math/w_acosf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acosh_compat.c b/math/w_acosh_compat.c
index 744d0e4819..8e6a2d79ea 100644
--- a/math/w_acosh_compat.c
+++ b/math/w_acosh_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acoshf_compat.c b/math/w_acoshf_compat.c
index 4b889d15f1..ffb53f2477 100644
--- a/math/w_acoshf_compat.c
+++ b/math/w_acoshf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acoshl_compat.c b/math/w_acoshl_compat.c
index 1e9b74f1bd..5f6cbeba99 100644
--- a/math/w_acoshl_compat.c
+++ b/math/w_acoshl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_acosl_compat.c b/math/w_acosl_compat.c
index ca91de3321..48148db18a 100644
--- a/math/w_acosl_compat.c
+++ b/math/w_acosl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_asin_compat.c b/math/w_asin_compat.c
index 328c699f56..a35fb92ea9 100644
--- a/math/w_asin_compat.c
+++ b/math/w_asin_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_asinf_compat.c b/math/w_asinf_compat.c
index bf76f7f52d..b0d813b57c 100644
--- a/math/w_asinf_compat.c
+++ b/math/w_asinf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_asinl_compat.c b/math/w_asinl_compat.c
index fb0a34a0dd..95af69ff4c 100644
--- a/math/w_asinl_compat.c
+++ b/math/w_asinl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atan2_compat.c b/math/w_atan2_compat.c
index 1f3271d0c3..9d3b7a2043 100644
--- a/math/w_atan2_compat.c
+++ b/math/w_atan2_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atan2f_compat.c b/math/w_atan2f_compat.c
index 8f12903e74..a1c6702ccb 100644
--- a/math/w_atan2f_compat.c
+++ b/math/w_atan2f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atan2l_compat.c b/math/w_atan2l_compat.c
index 67d22de694..faf7f8066c 100644
--- a/math/w_atan2l_compat.c
+++ b/math/w_atan2l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atanh_compat.c b/math/w_atanh_compat.c
index a8746c8297..16420c3a7c 100644
--- a/math/w_atanh_compat.c
+++ b/math/w_atanh_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atanhf_compat.c b/math/w_atanhf_compat.c
index 4160fed086..a64e2ac5e5 100644
--- a/math/w_atanhf_compat.c
+++ b/math/w_atanhf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_atanhl_compat.c b/math/w_atanhl_compat.c
index 025fb813f1..cdfe63872e 100644
--- a/math/w_atanhl_compat.c
+++ b/math/w_atanhl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_coshf_compat.c b/math/w_coshf_compat.c
index e19f338f7a..ce5e196c07 100644
--- a/math/w_coshf_compat.c
+++ b/math/w_coshf_compat.c
@@ -1,6 +1,4 @@
 /* w_coshf.c -- float version of w_cosh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- * Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.
  */
 
 /*
diff --git a/math/w_coshl_compat.c b/math/w_coshl_compat.c
index fc357f366e..8f2145b775 100644
--- a/math/w_coshl_compat.c
+++ b/math/w_coshl_compat.c
@@ -1,7 +1,4 @@
 /* w_acoshl.c -- long double version of w_acosh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
- * Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.
  */
 
 /*
diff --git a/math/w_exp10_compat.c b/math/w_exp10_compat.c
index 33c6faf715..448de3b4d3 100644
--- a/math/w_exp10_compat.c
+++ b/math/w_exp10_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_exp10f_compat.c b/math/w_exp10f_compat.c
index 03d93ecff8..dd721455de 100644
--- a/math/w_exp10f_compat.c
+++ b/math/w_exp10f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_exp10l_compat.c b/math/w_exp10l_compat.c
index 2ff052f10d..1e442b7083 100644
--- a/math/w_exp10l_compat.c
+++ b/math/w_exp10l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_exp_compat.c b/math/w_exp_compat.c
index de1625540a..7799875779 100644
--- a/math/w_exp_compat.c
+++ b/math/w_exp_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_expf_compat.c b/math/w_expf_compat.c
index 06eb938c5f..3e110ec50c 100644
--- a/math/w_expf_compat.c
+++ b/math/w_expf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_expl_compat.c b/math/w_expl_compat.c
index 3c78f575e3..b37b9cab43 100644
--- a/math/w_expl_compat.c
+++ b/math/w_expl_compat.c
@@ -1,6 +1,4 @@
 /* w_expl.c -- long double version of w_exp.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_fmod_compat.c b/math/w_fmod_compat.c
index 8395d262e4..5e8eec9f99 100644
--- a/math/w_fmod_compat.c
+++ b/math/w_fmod_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_fmodf_compat.c b/math/w_fmodf_compat.c
index 6f295f2fa2..816522be78 100644
--- a/math/w_fmodf_compat.c
+++ b/math/w_fmodf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_fmodl_compat.c b/math/w_fmodl_compat.c
index 40e92b2fa5..fc38732179 100644
--- a/math/w_fmodl_compat.c
+++ b/math/w_fmodl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_hypotf_compat.c b/math/w_hypotf_compat.c
index 82870ce551..05898d3420 100644
--- a/math/w_hypotf_compat.c
+++ b/math/w_hypotf_compat.c
@@ -1,5 +1,4 @@
 /* w_hypotf.c -- float version of w_hypot.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/math/w_hypotl_compat.c b/math/w_hypotl_compat.c
index db5495103d..dd53b11b53 100644
--- a/math/w_hypotl_compat.c
+++ b/math/w_hypotl_compat.c
@@ -1,6 +1,4 @@
 /* w_hypotl.c -- long double version of w_hypot.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_j0_compat.c b/math/w_j0_compat.c
index d22b603e26..469e51bd89 100644
--- a/math/w_j0_compat.c
+++ b/math/w_j0_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_j0f_compat.c b/math/w_j0f_compat.c
index a4882eadb3..d375f3bfb0 100644
--- a/math/w_j0f_compat.c
+++ b/math/w_j0f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_j0l_compat.c b/math/w_j0l_compat.c
index d61e107275..b4b6936d01 100644
--- a/math/w_j0l_compat.c
+++ b/math/w_j0l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_j1_compat.c b/math/w_j1_compat.c
index a78ece4c6a..e00fdfb865 100644
--- a/math/w_j1_compat.c
+++ b/math/w_j1_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_j1f_compat.c b/math/w_j1f_compat.c
index f2ec7b327d..81e56b771e 100644
--- a/math/w_j1f_compat.c
+++ b/math/w_j1f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_j1l_compat.c b/math/w_j1l_compat.c
index 13c20d5e6c..af0a4631c6 100644
--- a/math/w_j1l_compat.c
+++ b/math/w_j1l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_jn_compat.c b/math/w_jn_compat.c
index 75eadba90b..cc4f8ddf6c 100644
--- a/math/w_jn_compat.c
+++ b/math/w_jn_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_jnf_compat.c b/math/w_jnf_compat.c
index fb6e506009..296e631566 100644
--- a/math/w_jnf_compat.c
+++ b/math/w_jnf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_jnl_compat.c b/math/w_jnl_compat.c
index e5c1d92cd4..d87cf779e3 100644
--- a/math/w_jnl_compat.c
+++ b/math/w_jnl_compat.c
@@ -1,6 +1,4 @@
 /* w_jnl.c -- long double version of w_jn.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_lgammaf_main.c b/math/w_lgammaf_main.c
index 2a85e3cadf..22b7f8fc53 100644
--- a/math/w_lgammaf_main.c
+++ b/math/w_lgammaf_main.c
@@ -1,5 +1,4 @@
 /* w_lgammaf.c -- float version of w_lgamma.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/math/w_lgammaf_r_compat.c b/math/w_lgammaf_r_compat.c
index 78fc4fcb23..be01b6daac 100644
--- a/math/w_lgammaf_r_compat.c
+++ b/math/w_lgammaf_r_compat.c
@@ -1,5 +1,4 @@
 /* w_lgammaf_r.c -- float version of w_lgamma_r.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/math/w_lgammal_main.c b/math/w_lgammal_main.c
index 04440cd29f..83e7383d7d 100644
--- a/math/w_lgammal_main.c
+++ b/math/w_lgammal_main.c
@@ -1,6 +1,4 @@
 /* w_lgammal.c -- long double version of w_lgamma.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_lgammal_r_compat.c b/math/w_lgammal_r_compat.c
index 6ebfa41333..b9c9344024 100644
--- a/math/w_lgammal_r_compat.c
+++ b/math/w_lgammal_r_compat.c
@@ -1,6 +1,4 @@
 /* w_lgammal_r.c -- long double version of w_lgamma_r.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_log10_compat.c b/math/w_log10_compat.c
index 4f20b1a692..09e9096634 100644
--- a/math/w_log10_compat.c
+++ b/math/w_log10_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log10f_compat.c b/math/w_log10f_compat.c
index ed10b4c4f8..30f72bd0e7 100644
--- a/math/w_log10f_compat.c
+++ b/math/w_log10f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log10l_compat.c b/math/w_log10l_compat.c
index 3e56340654..7311621b00 100644
--- a/math/w_log10l_compat.c
+++ b/math/w_log10l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log2_compat.c b/math/w_log2_compat.c
index 5a2e1b62a0..b1ea4965d6 100644
--- a/math/w_log2_compat.c
+++ b/math/w_log2_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log2f_compat.c b/math/w_log2f_compat.c
index bfdfd8c9d0..bacad68c9a 100644
--- a/math/w_log2f_compat.c
+++ b/math/w_log2f_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log2l_compat.c b/math/w_log2l_compat.c
index 68a8323402..c60f0cc162 100644
--- a/math/w_log2l_compat.c
+++ b/math/w_log2l_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_log_compat.c b/math/w_log_compat.c
index 8c0db5e3e9..aea41e5b79 100644
--- a/math/w_log_compat.c
+++ b/math/w_log_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_logf_compat.c b/math/w_logf_compat.c
index 2f7a269d28..37bc9dd3ce 100644
--- a/math/w_logf_compat.c
+++ b/math/w_logf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_logl_compat.c b/math/w_logl_compat.c
index b0d60c5d08..a53bbe56f1 100644
--- a/math/w_logl_compat.c
+++ b/math/w_logl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_pow_compat.c b/math/w_pow_compat.c
index 73b65c5b5f..15e15cf2c2 100644
--- a/math/w_pow_compat.c
+++ b/math/w_pow_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_powf_compat.c b/math/w_powf_compat.c
index f4c8e62bfc..555c98b12d 100644
--- a/math/w_powf_compat.c
+++ b/math/w_powf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_powl_compat.c b/math/w_powl_compat.c
index c193ed1582..5316162b32 100644
--- a/math/w_powl_compat.c
+++ b/math/w_powl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_remainder_compat.c b/math/w_remainder_compat.c
index e9ad63f7e7..ea6d4ac736 100644
--- a/math/w_remainder_compat.c
+++ b/math/w_remainder_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_remainderf_compat.c b/math/w_remainderf_compat.c
index 77e5163011..25e772990a 100644
--- a/math/w_remainderf_compat.c
+++ b/math/w_remainderf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_remainderl_compat.c b/math/w_remainderl_compat.c
index eb9ecb6d1a..653c1299ee 100644
--- a/math/w_remainderl_compat.c
+++ b/math/w_remainderl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_scalb_compat.c b/math/w_scalb_compat.c
index 67371e6359..39a316d542 100644
--- a/math/w_scalb_compat.c
+++ b/math/w_scalb_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_scalbf_compat.c b/math/w_scalbf_compat.c
index 80502ef394..0cf4a33944 100644
--- a/math/w_scalbf_compat.c
+++ b/math/w_scalbf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_scalbl_compat.c b/math/w_scalbl_compat.c
index 87a5c5bd78..9acb4333c9 100644
--- a/math/w_scalbl_compat.c
+++ b/math/w_scalbl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_sinhf_compat.c b/math/w_sinhf_compat.c
index ac336e8b9b..e8de6675af 100644
--- a/math/w_sinhf_compat.c
+++ b/math/w_sinhf_compat.c
@@ -1,5 +1,4 @@
 /* w_sinhf.c -- float version of w_sinh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/math/w_sinhl_compat.c b/math/w_sinhl_compat.c
index d65c2da906..693ba4567c 100644
--- a/math/w_sinhl_compat.c
+++ b/math/w_sinhl_compat.c
@@ -1,6 +1,4 @@
 /* w_sinhl.c -- long double version of w_sinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/math/w_sqrt_compat.c b/math/w_sqrt_compat.c
index eedc7f9811..13402de76e 100644
--- a/math/w_sqrt_compat.c
+++ b/math/w_sqrt_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_sqrtf_compat.c b/math/w_sqrtf_compat.c
index 82df9f0545..350e7b4ec0 100644
--- a/math/w_sqrtf_compat.c
+++ b/math/w_sqrtf_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_sqrtl_compat.c b/math/w_sqrtl_compat.c
index 4c5053b2d1..e9ab9a0e44 100644
--- a/math/w_sqrtl_compat.c
+++ b/math/w_sqrtl_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/math/w_tgammaf_compat.c b/math/w_tgammaf_compat.c
index ed509885ae..34e0e096e0 100644
--- a/math/w_tgammaf_compat.c
+++ b/math/w_tgammaf_compat.c
@@ -1,5 +1,4 @@
 /* w_gammaf.c -- float version of w_gamma.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/math/w_tgammal_compat.c b/math/w_tgammal_compat.c
index d79c788dfc..a15f6ac0a3 100644
--- a/math/w_tgammal_compat.c
+++ b/math/w_tgammal_compat.c
@@ -1,6 +1,4 @@
 /* w_gammal.c -- long double version of w_gamma.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/misc/dirname.c b/misc/dirname.c
index b6c3d79593..54da23163e 100644
--- a/misc/dirname.c
+++ b/misc/dirname.c
@@ -1,7 +1,6 @@
 /* dirname - return directory part of PATH.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/getsysstats.c b/misc/getsysstats.c
index 0eedface6d..2986d62247 100644
--- a/misc/getsysstats.c
+++ b/misc/getsysstats.c
@@ -1,7 +1,6 @@
 /* getsysstats - Determine various system internal values, stub version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/hsearch.c b/misc/hsearch.c
index 2ab990878e..0db27f845c 100644
--- a/misc/hsearch.c
+++ b/misc/hsearch.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/misc/hsearch_r.c b/misc/hsearch_r.c
index d27f4807c8..47d31e2504 100644
--- a/misc/hsearch_r.c
+++ b/misc/hsearch_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1993.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/lsearch.c b/misc/lsearch.c
index 8c751b74a9..74e0edbe17 100644
--- a/misc/lsearch.c
+++ b/misc/lsearch.c
@@ -1,7 +1,6 @@
 /* Linear search functions.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/pselect.c b/misc/pselect.c
index f2861b8556..9ce03d2a23 100644
--- a/misc/pselect.c
+++ b/misc/pselect.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/regexp.c b/misc/regexp.c
index ba748756bf..ab1403de44 100644
--- a/misc/regexp.c
+++ b/misc/regexp.c
@@ -1,7 +1,6 @@
 /* Compatibility symbols for the obsolete <regexp.h> interface.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/regexp.h b/misc/regexp.h
index 923030ef1e..d7cc231d85 100644
--- a/misc/regexp.h
+++ b/misc/regexp.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tsearch.c b/misc/tsearch.c
index 0e3b4e0bfe..550772cdaa 100644
--- a/misc/tsearch.c
+++ b/misc/tsearch.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tst-atomic-long.c b/misc/tst-atomic-long.c
index cdb9c3aea1..e5289c5e5c 100644
--- a/misc/tst-atomic-long.c
+++ b/misc/tst-atomic-long.c
@@ -1,7 +1,6 @@
 /* Tests for atomic.h macros.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tst-atomic.c b/misc/tst-atomic.c
index 175916c130..e9debaa85f 100644
--- a/misc/tst-atomic.c
+++ b/misc/tst-atomic.c
@@ -1,7 +1,6 @@
 /* Tests for atomic.h macros.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tst-dirname.c b/misc/tst-dirname.c
index dad28f3360..82cfe415bd 100644
--- a/misc/tst-dirname.c
+++ b/misc/tst-dirname.c
@@ -1,7 +1,6 @@
 /* Test program for dirname function a la XPG.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tst-fdset.c b/misc/tst-fdset.c
index a7e60ae1bb..bcf9f485ec 100644
--- a/misc/tst-fdset.c
+++ b/misc/tst-fdset.c
@@ -1,7 +1,6 @@
 /* Test FD* macros.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Robert Bihlmeyer <robbe@orcus.priv.at>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/misc/tst-mntent.c b/misc/tst-mntent.c
index b6ad8afcc6..493cef419e 100644
--- a/misc/tst-mntent.c
+++ b/misc/tst-mntent.c
@@ -1,5 +1,3 @@
-/* Test case by Horst von Brand <vonbrand@sleipnir.valparaiso.cl>
-   and Ulrich Drepper <drepper@cygnus.com>.  */
 #include <mntent.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/nis/nis_add.c b/nis/nis_add.c
index 62f97b56c7..18296b3233 100644
--- a/nis/nis_add.c
+++ b/nis/nis_add.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_addmember.c b/nis/nis_addmember.c
index e69f995628..4183e9251d 100644
--- a/nis/nis_addmember.c
+++ b/nis/nis_addmember.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_call.c b/nis/nis_call.c
index 043f1bd431..624139a7f4 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_callback.c b/nis/nis_callback.c
index 982dad2a3b..1f8f1d619c 100644
--- a/nis/nis_callback.c
+++ b/nis/nis_callback.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_checkpoint.c b/nis/nis_checkpoint.c
index f225fd559a..f33c4cd125 100644
--- a/nis/nis_checkpoint.c
+++ b/nis/nis_checkpoint.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_clone_dir.c b/nis/nis_clone_dir.c
index 76a45a093f..09eb29f183 100644
--- a/nis/nis_clone_dir.c
+++ b/nis/nis_clone_dir.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_clone_obj.c b/nis/nis_clone_obj.c
index c6304d24cc..e3b32de6b8 100644
--- a/nis/nis_clone_obj.c
+++ b/nis/nis_clone_obj.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_clone_res.c b/nis/nis_clone_res.c
index 9eddd03d6d..c6a75deb6e 100644
--- a/nis/nis_clone_res.c
+++ b/nis/nis_clone_res.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_creategroup.c b/nis/nis_creategroup.c
index 3106576b3c..a12f563034 100644
--- a/nis/nis_creategroup.c
+++ b/nis/nis_creategroup.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_defaults.c b/nis/nis_defaults.c
index 76e13d45c0..afc6391721 100644
--- a/nis/nis_defaults.c
+++ b/nis/nis_defaults.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_destroygroup.c b/nis/nis_destroygroup.c
index c7c38b594d..7120668104 100644
--- a/nis/nis_destroygroup.c
+++ b/nis/nis_destroygroup.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_domain_of.c b/nis/nis_domain_of.c
index ca2f347f06..6273893822 100644
--- a/nis/nis_domain_of.c
+++ b/nis/nis_domain_of.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_domain_of_r.c b/nis/nis_domain_of_r.c
index 493912cbd6..0fbf3b7087 100644
--- a/nis/nis_domain_of_r.c
+++ b/nis/nis_domain_of_r.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_error.c b/nis/nis_error.c
index 7d2825e067..0283691298 100644
--- a/nis/nis_error.c
+++ b/nis/nis_error.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_file.c b/nis/nis_file.c
index 162dcc78cb..2e202ff713 100644
--- a/nis/nis_file.c
+++ b/nis/nis_file.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_findserv.c b/nis/nis_findserv.c
index e1058755f4..7fbcf3bd77 100644
--- a/nis/nis_findserv.c
+++ b/nis/nis_findserv.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_free.c b/nis/nis_free.c
index 74836306da..14055a2078 100644
--- a/nis/nis_free.c
+++ b/nis/nis_free.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_getservlist.c b/nis/nis_getservlist.c
index 5a932f9e42..55db935778 100644
--- a/nis/nis_getservlist.c
+++ b/nis/nis_getservlist.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_intern.h b/nis/nis_intern.h
index aace185e8f..2bee23f563 100644
--- a/nis/nis_intern.h
+++ b/nis/nis_intern.h
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_ismember.c b/nis/nis_ismember.c
index 233e999ea8..c845c441ca 100644
--- a/nis/nis_ismember.c
+++ b/nis/nis_ismember.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_local_names.c b/nis/nis_local_names.c
index 218764f32e..d76fb69078 100644
--- a/nis/nis_local_names.c
+++ b/nis/nis_local_names.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_lookup.c b/nis/nis_lookup.c
index ff44a04375..e6ad5f4e1b 100644
--- a/nis/nis_lookup.c
+++ b/nis/nis_lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_mkdir.c b/nis/nis_mkdir.c
index 389c9b2621..2647420594 100644
--- a/nis/nis_mkdir.c
+++ b/nis/nis_mkdir.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_modify.c b/nis/nis_modify.c
index 4d61a92418..868df948f7 100644
--- a/nis/nis_modify.c
+++ b/nis/nis_modify.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_ping.c b/nis/nis_ping.c
index 8d9ba819ed..55c349c45a 100644
--- a/nis/nis_ping.c
+++ b/nis/nis_ping.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_print.c b/nis/nis_print.c
index 6491a7d854..8afe56d671 100644
--- a/nis/nis_print.c
+++ b/nis/nis_print.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_print_group_entry.c b/nis/nis_print_group_entry.c
index b5cdec4bc0..5f16e0b3d2 100644
--- a/nis/nis_print_group_entry.c
+++ b/nis/nis_print_group_entry.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_remove.c b/nis/nis_remove.c
index 493f544509..28573d0157 100644
--- a/nis/nis_remove.c
+++ b/nis/nis_remove.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_removemember.c b/nis/nis_removemember.c
index f25394c041..42a78f5cfc 100644
--- a/nis/nis_removemember.c
+++ b/nis/nis_removemember.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_rmdir.c b/nis/nis_rmdir.c
index 722b123752..dd4080ae62 100644
--- a/nis/nis_rmdir.c
+++ b/nis/nis_rmdir.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_server.c b/nis/nis_server.c
index 877f3e0128..28080d4988 100644
--- a/nis/nis_server.c
+++ b/nis/nis_server.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_subr.c b/nis/nis_subr.c
index 6784fc353f..4209b4bbfe 100644
--- a/nis/nis_subr.c
+++ b/nis/nis_subr.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_table.c b/nis/nis_table.c
index ec313d54b4..d82aeefd97 100644
--- a/nis/nis_table.c
+++ b/nis/nis_table.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_util.c b/nis/nis_util.c
index d8d0bfbcdb..918aeb2179 100644
--- a/nis/nis_util.c
+++ b/nis/nis_util.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_verifygroup.c b/nis/nis_verifygroup.c
index 28ff2fd21a..2a7241fae3 100644
--- a/nis/nis_verifygroup.c
+++ b/nis/nis_verifygroup.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_xdr.c b/nis/nis_xdr.c
index 229aa522b5..b8828fe9be 100644
--- a/nis/nis_xdr.c
+++ b/nis/nis_xdr.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/nis_xdr.h b/nis/nis_xdr.h
index 2871bb68bf..a6e8378980 100644
--- a/nis/nis_xdr.h
+++ b/nis/nis_xdr.h
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/rpcsvc/nislib.h b/nis/rpcsvc/nislib.h
index 14d5bf4980..34aae5ba17 100644
--- a/nis/rpcsvc/nislib.h
+++ b/nis/rpcsvc/nislib.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/rpcsvc/ypclnt.h b/nis/rpcsvc/ypclnt.h
index fd54950343..fd26abfba8 100644
--- a/nis/rpcsvc/ypclnt.h
+++ b/nis/rpcsvc/ypclnt.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nis/ypclnt.c b/nis/ypclnt.c
index db1a9c6856..1622090f33 100644
--- a/nis/ypclnt.c
+++ b/nis/ypclnt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c
index cfe37a3443..0356993c26 100644
--- a/nptl/allocatestack.c
+++ b/nptl/allocatestack.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cancellation.c b/nptl/cancellation.c
index 05962784d5..44f8417845 100644
--- a/nptl/cancellation.c
+++ b/nptl/cancellation.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cleanup.c b/nptl/cleanup.c
index 040786fc44..2292df7917 100644
--- a/nptl/cleanup.c
+++ b/nptl/cleanup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cleanup_compat.c b/nptl/cleanup_compat.c
index 6e3c6b1c1a..76e87253ca 100644
--- a/nptl/cleanup_compat.c
+++ b/nptl/cleanup_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cleanup_defer.c b/nptl/cleanup_defer.c
index 7e858d0df0..f36f924d5e 100644
--- a/nptl/cleanup_defer.c
+++ b/nptl/cleanup_defer.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cleanup_defer_compat.c b/nptl/cleanup_defer_compat.c
index 238eb46ee4..5bf28bc92d 100644
--- a/nptl/cleanup_defer_compat.c
+++ b/nptl/cleanup_defer_compat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/cleanup_routine.c b/nptl/cleanup_routine.c
index 929818051c..a6a32dbc1f 100644
--- a/nptl/cleanup_routine.c
+++ b/nptl/cleanup_routine.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/descr.h b/nptl/descr.h
index c85778d449..e1c8831f09 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/libc-cleanup.c b/nptl/libc-cleanup.c
index 180d15bc9e..a957f6327f 100644
--- a/nptl/libc-cleanup.c
+++ b/nptl/libc-cleanup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/libc_multiple_threads.c b/nptl/libc_multiple_threads.c
index 4eeec856ad..42f5d2adc0 100644
--- a/nptl/libc_multiple_threads.c
+++ b/nptl/libc_multiple_threads.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/lowlevellock.c b/nptl/lowlevellock.c
index 9dccc9889e..8c740529c4 100644
--- a/nptl/lowlevellock.c
+++ b/nptl/lowlevellock.c
@@ -1,7 +1,6 @@
 /* low level locking for pthread library.  Generic futex-using version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/nptl-stack.c b/nptl/nptl-stack.c
index 3f33a4c20b..d9e3e67040 100644
--- a/nptl/nptl-stack.c
+++ b/nptl/nptl-stack.c
@@ -1,7 +1,6 @@
 /* Stack cache management for NPTL.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/nptl-stack.h b/nptl/nptl-stack.h
index 8bcfde7ec5..c0b8e48f70 100644
--- a/nptl/nptl-stack.h
+++ b/nptl/nptl-stack.h
@@ -1,7 +1,6 @@
 /* Stack cache management for NPTL.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/nptl_deallocate_tsd.c b/nptl/nptl_deallocate_tsd.c
index c665f4a08a..4c3960b516 100644
--- a/nptl/nptl_deallocate_tsd.c
+++ b/nptl/nptl_deallocate_tsd.c
@@ -1,6 +1,5 @@
 /* Deallocation thread-specific data structures related to pthread_key_create.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/nptl_free_tcb.c b/nptl/nptl_free_tcb.c
index cbf3580f59..987a45f23c 100644
--- a/nptl/nptl_free_tcb.c
+++ b/nptl/nptl_free_tcb.c
@@ -1,7 +1,6 @@
 /* TCB deallocation for NPTL.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/nptl_setxid.c b/nptl/nptl_setxid.c
index 2f35772411..1bd7b5f803 100644
--- a/nptl/nptl_setxid.c
+++ b/nptl/nptl_setxid.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_broadcast.c b/nptl/old_pthread_cond_broadcast.c
index 75d85139e2..09354a74aa 100644
--- a/nptl/old_pthread_cond_broadcast.c
+++ b/nptl/old_pthread_cond_broadcast.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_destroy.c b/nptl/old_pthread_cond_destroy.c
index 8717493526..4a27cdfee5 100644
--- a/nptl/old_pthread_cond_destroy.c
+++ b/nptl/old_pthread_cond_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_init.c b/nptl/old_pthread_cond_init.c
index 44d7babdf3..0f44b7c367 100644
--- a/nptl/old_pthread_cond_init.c
+++ b/nptl/old_pthread_cond_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_signal.c b/nptl/old_pthread_cond_signal.c
index 4c7eb0ad0a..1a94db228b 100644
--- a/nptl/old_pthread_cond_signal.c
+++ b/nptl/old_pthread_cond_signal.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_timedwait.c b/nptl/old_pthread_cond_timedwait.c
index 985426ec1a..33dd8fff3e 100644
--- a/nptl/old_pthread_cond_timedwait.c
+++ b/nptl/old_pthread_cond_timedwait.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/old_pthread_cond_wait.c b/nptl/old_pthread_cond_wait.c
index 91b421a55b..37329eb1fe 100644
--- a/nptl/old_pthread_cond_wait.c
+++ b/nptl/old_pthread_cond_wait.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/perf.c b/nptl/perf.c
index 87951127fe..49fec8eac0 100644
--- a/nptl/perf.c
+++ b/nptl/perf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_destroy.c b/nptl/pthread_attr_destroy.c
index e311ff5405..d1f05cf586 100644
--- a/nptl/pthread_attr_destroy.c
+++ b/nptl/pthread_attr_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getaffinity.c b/nptl/pthread_attr_getaffinity.c
index 0b1ca4cef3..404fc69717 100644
--- a/nptl/pthread_attr_getaffinity.c
+++ b/nptl/pthread_attr_getaffinity.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getdetachstate.c b/nptl/pthread_attr_getdetachstate.c
index 8157460d69..4f21656673 100644
--- a/nptl/pthread_attr_getdetachstate.c
+++ b/nptl/pthread_attr_getdetachstate.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getguardsize.c b/nptl/pthread_attr_getguardsize.c
index 485bd4c2df..2fca439f96 100644
--- a/nptl/pthread_attr_getguardsize.c
+++ b/nptl/pthread_attr_getguardsize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getinheritsched.c b/nptl/pthread_attr_getinheritsched.c
index 49d8dc7eb2..30761fdc0d 100644
--- a/nptl/pthread_attr_getinheritsched.c
+++ b/nptl/pthread_attr_getinheritsched.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getschedparam.c b/nptl/pthread_attr_getschedparam.c
index 24723dace1..df64d87732 100644
--- a/nptl/pthread_attr_getschedparam.c
+++ b/nptl/pthread_attr_getschedparam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getschedpolicy.c b/nptl/pthread_attr_getschedpolicy.c
index 05805418b6..d6586d53bb 100644
--- a/nptl/pthread_attr_getschedpolicy.c
+++ b/nptl/pthread_attr_getschedpolicy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getscope.c b/nptl/pthread_attr_getscope.c
index b51cfa6987..0bbdb26e22 100644
--- a/nptl/pthread_attr_getscope.c
+++ b/nptl/pthread_attr_getscope.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getstack.c b/nptl/pthread_attr_getstack.c
index 351aa4da80..55294651c5 100644
--- a/nptl/pthread_attr_getstack.c
+++ b/nptl/pthread_attr_getstack.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getstackaddr.c b/nptl/pthread_attr_getstackaddr.c
index b245ae95c7..32cbac755f 100644
--- a/nptl/pthread_attr_getstackaddr.c
+++ b/nptl/pthread_attr_getstackaddr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_getstacksize.c b/nptl/pthread_attr_getstacksize.c
index 4b247cb31c..18b94d5ade 100644
--- a/nptl/pthread_attr_getstacksize.c
+++ b/nptl/pthread_attr_getstacksize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_init.c b/nptl/pthread_attr_init.c
index 5a86d72b10..b80807233f 100644
--- a/nptl/pthread_attr_init.c
+++ b/nptl/pthread_attr_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setaffinity.c b/nptl/pthread_attr_setaffinity.c
index 7320c26350..1cec65edbd 100644
--- a/nptl/pthread_attr_setaffinity.c
+++ b/nptl/pthread_attr_setaffinity.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setdetachstate.c b/nptl/pthread_attr_setdetachstate.c
index fbd7c09420..3471b3a8ab 100644
--- a/nptl/pthread_attr_setdetachstate.c
+++ b/nptl/pthread_attr_setdetachstate.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setguardsize.c b/nptl/pthread_attr_setguardsize.c
index 24b5d6b59b..cf9e56e37b 100644
--- a/nptl/pthread_attr_setguardsize.c
+++ b/nptl/pthread_attr_setguardsize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setinheritsched.c b/nptl/pthread_attr_setinheritsched.c
index 518f51c5e2..9c59b7dc42 100644
--- a/nptl/pthread_attr_setinheritsched.c
+++ b/nptl/pthread_attr_setinheritsched.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setschedparam.c b/nptl/pthread_attr_setschedparam.c
index d01d3fc245..901ec063d2 100644
--- a/nptl/pthread_attr_setschedparam.c
+++ b/nptl/pthread_attr_setschedparam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setschedpolicy.c b/nptl/pthread_attr_setschedpolicy.c
index 3d89b59378..05f8430b1c 100644
--- a/nptl/pthread_attr_setschedpolicy.c
+++ b/nptl/pthread_attr_setschedpolicy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setscope.c b/nptl/pthread_attr_setscope.c
index 994a0b5241..4ebcf2caf6 100644
--- a/nptl/pthread_attr_setscope.c
+++ b/nptl/pthread_attr_setscope.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setstack.c b/nptl/pthread_attr_setstack.c
index 41d6b4d789..75c3380930 100644
--- a/nptl/pthread_attr_setstack.c
+++ b/nptl/pthread_attr_setstack.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setstackaddr.c b/nptl/pthread_attr_setstackaddr.c
index 328339e364..f123267390 100644
--- a/nptl/pthread_attr_setstackaddr.c
+++ b/nptl/pthread_attr_setstackaddr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_attr_setstacksize.c b/nptl/pthread_attr_setstacksize.c
index 2dbd981c7f..f98cf7f455 100644
--- a/nptl/pthread_attr_setstacksize.c
+++ b/nptl/pthread_attr_setstacksize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrier_destroy.c b/nptl/pthread_barrier_destroy.c
index be5cde2ae9..b54c48ac9a 100644
--- a/nptl/pthread_barrier_destroy.c
+++ b/nptl/pthread_barrier_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrier_init.c b/nptl/pthread_barrier_init.c
index 4aa3b8c0d9..4c7ad52b8a 100644
--- a/nptl/pthread_barrier_init.c
+++ b/nptl/pthread_barrier_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrier_wait.c b/nptl/pthread_barrier_wait.c
index 10b68c1c35..0db364cc96 100644
--- a/nptl/pthread_barrier_wait.c
+++ b/nptl/pthread_barrier_wait.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrierattr_destroy.c b/nptl/pthread_barrierattr_destroy.c
index fc0a844d09..e88166391b 100644
--- a/nptl/pthread_barrierattr_destroy.c
+++ b/nptl/pthread_barrierattr_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrierattr_getpshared.c b/nptl/pthread_barrierattr_getpshared.c
index 986e4a50e3..0f66fa7457 100644
--- a/nptl/pthread_barrierattr_getpshared.c
+++ b/nptl/pthread_barrierattr_getpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrierattr_init.c b/nptl/pthread_barrierattr_init.c
index 60305208e3..f50ee3d32b 100644
--- a/nptl/pthread_barrierattr_init.c
+++ b/nptl/pthread_barrierattr_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_barrierattr_setpshared.c b/nptl/pthread_barrierattr_setpshared.c
index 8e25e6cb20..b9a7b69e88 100644
--- a/nptl/pthread_barrierattr_setpshared.c
+++ b/nptl/pthread_barrierattr_setpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cancel.c b/nptl/pthread_cancel.c
index cc25ff21f3..2bb523c0ec 100644
--- a/nptl/pthread_cancel.c
+++ b/nptl/pthread_cancel.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cleanup_upto.c b/nptl/pthread_cleanup_upto.c
index 89da3e5229..d91571bdfc 100644
--- a/nptl/pthread_cleanup_upto.c
+++ b/nptl/pthread_cleanup_upto.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cond_broadcast.c b/nptl/pthread_cond_broadcast.c
index f1275b2f15..8b9491dc11 100644
--- a/nptl/pthread_cond_broadcast.c
+++ b/nptl/pthread_cond_broadcast.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cond_destroy.c b/nptl/pthread_cond_destroy.c
index 81ee958dcb..85eb031d44 100644
--- a/nptl/pthread_cond_destroy.c
+++ b/nptl/pthread_cond_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cond_init.c b/nptl/pthread_cond_init.c
index 6aa002ed1f..b3fa66345a 100644
--- a/nptl/pthread_cond_init.c
+++ b/nptl/pthread_cond_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cond_signal.c b/nptl/pthread_cond_signal.c
index 171193b13e..b208ec332e 100644
--- a/nptl/pthread_cond_signal.c
+++ b/nptl/pthread_cond_signal.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_cond_wait.c b/nptl/pthread_cond_wait.c
index dc8c511f1a..58af3541dd 100644
--- a/nptl/pthread_cond_wait.c
+++ b/nptl/pthread_cond_wait.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_destroy.c b/nptl/pthread_condattr_destroy.c
index ef0c661bf9..9fad05d281 100644
--- a/nptl/pthread_condattr_destroy.c
+++ b/nptl/pthread_condattr_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_getclock.c b/nptl/pthread_condattr_getclock.c
index ad5655dbce..7d057f5a2f 100644
--- a/nptl/pthread_condattr_getclock.c
+++ b/nptl/pthread_condattr_getclock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_getpshared.c b/nptl/pthread_condattr_getpshared.c
index 46974b0f9d..b3d6979423 100644
--- a/nptl/pthread_condattr_getpshared.c
+++ b/nptl/pthread_condattr_getpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_init.c b/nptl/pthread_condattr_init.c
index a44b027bd2..9f649b7b1d 100644
--- a/nptl/pthread_condattr_init.c
+++ b/nptl/pthread_condattr_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_setclock.c b/nptl/pthread_condattr_setclock.c
index 536ab6564e..9703282fde 100644
--- a/nptl/pthread_condattr_setclock.c
+++ b/nptl/pthread_condattr_setclock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_condattr_setpshared.c b/nptl/pthread_condattr_setpshared.c
index 64b66ccdb0..27e1afa1fd 100644
--- a/nptl/pthread_condattr_setpshared.c
+++ b/nptl/pthread_condattr_setpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c
index d8ec299cb1..7607f36e26 100644
--- a/nptl/pthread_create.c
+++ b/nptl/pthread_create.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_detach.c b/nptl/pthread_detach.c
index ac50db9b0e..3bfc3c2ff0 100644
--- a/nptl/pthread_detach.c
+++ b/nptl/pthread_detach.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_equal.c b/nptl/pthread_equal.c
index 57a650315f..cae0f8ca83 100644
--- a/nptl/pthread_equal.c
+++ b/nptl/pthread_equal.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_exit.c b/nptl/pthread_exit.c
index 6abf66463e..f54388a8e2 100644
--- a/nptl/pthread_exit.c
+++ b/nptl/pthread_exit.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_getaffinity.c b/nptl/pthread_getaffinity.c
index 18261ddae0..3b23a4b50d 100644
--- a/nptl/pthread_getaffinity.c
+++ b/nptl/pthread_getaffinity.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_getattr_np.c b/nptl/pthread_getattr_np.c
index 25807cb529..9d4e7ecff1 100644
--- a/nptl/pthread_getattr_np.c
+++ b/nptl/pthread_getattr_np.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_getconcurrency.c b/nptl/pthread_getconcurrency.c
index 387f7ffa39..c20bca422e 100644
--- a/nptl/pthread_getconcurrency.c
+++ b/nptl/pthread_getconcurrency.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_getschedparam.c b/nptl/pthread_getschedparam.c
index 94316cf897..ef4022b8ac 100644
--- a/nptl/pthread_getschedparam.c
+++ b/nptl/pthread_getschedparam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_getspecific.c b/nptl/pthread_getspecific.c
index 3aad6713e4..05b261dd7c 100644
--- a/nptl/pthread_getspecific.c
+++ b/nptl/pthread_getspecific.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_join.c b/nptl/pthread_join.c
index d2b33de73d..d4cffccf49 100644
--- a/nptl/pthread_join.c
+++ b/nptl/pthread_join.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_key_create.c b/nptl/pthread_key_create.c
index 46c5d7b7ff..19dabb1d2c 100644
--- a/nptl/pthread_key_create.c
+++ b/nptl/pthread_key_create.c
@@ -1,6 +1,5 @@
  /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_key_delete.c b/nptl/pthread_key_delete.c
index f5e0953814..bc76a13bd5 100644
--- a/nptl/pthread_key_delete.c
+++ b/nptl/pthread_key_delete.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_kill_other_threads.c b/nptl/pthread_kill_other_threads.c
index 0cb336e4f8..577e9758c7 100644
--- a/nptl/pthread_kill_other_threads.c
+++ b/nptl/pthread_kill_other_threads.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_consistent.c b/nptl/pthread_mutex_consistent.c
index df4ba0019d..96e17d1bbb 100644
--- a/nptl/pthread_mutex_consistent.c
+++ b/nptl/pthread_mutex_consistent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_destroy.c b/nptl/pthread_mutex_destroy.c
index 54a98d4539..dc50b571b6 100644
--- a/nptl/pthread_mutex_destroy.c
+++ b/nptl/pthread_mutex_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_getprioceiling.c b/nptl/pthread_mutex_getprioceiling.c
index 7e4ca7683f..f1408bff0c 100644
--- a/nptl/pthread_mutex_getprioceiling.c
+++ b/nptl/pthread_mutex_getprioceiling.c
@@ -1,7 +1,6 @@
 /* Get current priority ceiling of pthread_mutex_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_init.c b/nptl/pthread_mutex_init.c
index d9d7523ea4..bd998ba785 100644
--- a/nptl/pthread_mutex_init.c
+++ b/nptl/pthread_mutex_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_lock.c b/nptl/pthread_mutex_lock.c
index da624f322d..fbe8a3cd21 100644
--- a/nptl/pthread_mutex_lock.c
+++ b/nptl/pthread_mutex_lock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_setprioceiling.c b/nptl/pthread_mutex_setprioceiling.c
index 2675597dfb..d2c2423136 100644
--- a/nptl/pthread_mutex_setprioceiling.c
+++ b/nptl/pthread_mutex_setprioceiling.c
@@ -1,7 +1,6 @@
 /* Set current priority ceiling of pthread_mutex_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_timedlock.c b/nptl/pthread_mutex_timedlock.c
index 11ad7005d0..bf2af6b048 100644
--- a/nptl/pthread_mutex_timedlock.c
+++ b/nptl/pthread_mutex_timedlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_trylock.c b/nptl/pthread_mutex_trylock.c
index b61cdb94f4..54faacfd21 100644
--- a/nptl/pthread_mutex_trylock.c
+++ b/nptl/pthread_mutex_trylock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutex_unlock.c b/nptl/pthread_mutex_unlock.c
index 7c15397572..914beedd92 100644
--- a/nptl/pthread_mutex_unlock.c
+++ b/nptl/pthread_mutex_unlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_destroy.c b/nptl/pthread_mutexattr_destroy.c
index 32ead52259..c50f0475a8 100644
--- a/nptl/pthread_mutexattr_destroy.c
+++ b/nptl/pthread_mutexattr_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_getprioceiling.c b/nptl/pthread_mutexattr_getprioceiling.c
index 0e1a055083..3b8e303337 100644
--- a/nptl/pthread_mutexattr_getprioceiling.c
+++ b/nptl/pthread_mutexattr_getprioceiling.c
@@ -1,7 +1,6 @@
 /* Get priority ceiling setting from pthread_mutexattr_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_getprotocol.c b/nptl/pthread_mutexattr_getprotocol.c
index 685f95a84e..0fa00d1623 100644
--- a/nptl/pthread_mutexattr_getprotocol.c
+++ b/nptl/pthread_mutexattr_getprotocol.c
@@ -1,7 +1,6 @@
 /* Get priority protocol setting from pthread_mutexattr_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_getpshared.c b/nptl/pthread_mutexattr_getpshared.c
index 6ec017f6d0..4ad3ff74b0 100644
--- a/nptl/pthread_mutexattr_getpshared.c
+++ b/nptl/pthread_mutexattr_getpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_getrobust.c b/nptl/pthread_mutexattr_getrobust.c
index 7fb0a676a6..b8f5f17ccf 100644
--- a/nptl/pthread_mutexattr_getrobust.c
+++ b/nptl/pthread_mutexattr_getrobust.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_gettype.c b/nptl/pthread_mutexattr_gettype.c
index e091087213..7a93e5ab40 100644
--- a/nptl/pthread_mutexattr_gettype.c
+++ b/nptl/pthread_mutexattr_gettype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_init.c b/nptl/pthread_mutexattr_init.c
index bb41fa169c..00af356244 100644
--- a/nptl/pthread_mutexattr_init.c
+++ b/nptl/pthread_mutexattr_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_setprioceiling.c b/nptl/pthread_mutexattr_setprioceiling.c
index b48f0d8c3a..f783b43e22 100644
--- a/nptl/pthread_mutexattr_setprioceiling.c
+++ b/nptl/pthread_mutexattr_setprioceiling.c
@@ -1,7 +1,6 @@
 /* Change priority ceiling setting in pthread_mutexattr_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_setprotocol.c b/nptl/pthread_mutexattr_setprotocol.c
index 9a97729449..cf359cf5a2 100644
--- a/nptl/pthread_mutexattr_setprotocol.c
+++ b/nptl/pthread_mutexattr_setprotocol.c
@@ -1,7 +1,6 @@
 /* Change priority protocol setting in pthread_mutexattr_t.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_setpshared.c b/nptl/pthread_mutexattr_setpshared.c
index f3d52ff9d9..c7e76e5c2c 100644
--- a/nptl/pthread_mutexattr_setpshared.c
+++ b/nptl/pthread_mutexattr_setpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_setrobust.c b/nptl/pthread_mutexattr_setrobust.c
index a7b119244d..6e8f212699 100644
--- a/nptl/pthread_mutexattr_setrobust.c
+++ b/nptl/pthread_mutexattr_setrobust.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_mutexattr_settype.c b/nptl/pthread_mutexattr_settype.c
index fb8d66c5ea..d2e2bfb7d7 100644
--- a/nptl/pthread_mutexattr_settype.c
+++ b/nptl/pthread_mutexattr_settype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_once.c b/nptl/pthread_once.c
index e8cf54cf96..b0c5a4669c 100644
--- a/nptl/pthread_once.c
+++ b/nptl/pthread_once.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_destroy.c b/nptl/pthread_rwlock_destroy.c
index ebedf298b9..c8ffe553f2 100644
--- a/nptl/pthread_rwlock_destroy.c
+++ b/nptl/pthread_rwlock_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_init.c b/nptl/pthread_rwlock_init.c
index db8ebee504..b235400243 100644
--- a/nptl/pthread_rwlock_init.c
+++ b/nptl/pthread_rwlock_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_rdlock.c b/nptl/pthread_rwlock_rdlock.c
index 366883ea3d..6c795b73b5 100644
--- a/nptl/pthread_rwlock_rdlock.c
+++ b/nptl/pthread_rwlock_rdlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_timedrdlock.c b/nptl/pthread_rwlock_timedrdlock.c
index 8c73af26fb..11e5dc3c2d 100644
--- a/nptl/pthread_rwlock_timedrdlock.c
+++ b/nptl/pthread_rwlock_timedrdlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_timedwrlock.c b/nptl/pthread_rwlock_timedwrlock.c
index 890da92968..a3d384e63b 100644
--- a/nptl/pthread_rwlock_timedwrlock.c
+++ b/nptl/pthread_rwlock_timedwrlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_tryrdlock.c b/nptl/pthread_rwlock_tryrdlock.c
index 495541fc78..f31c5d2422 100644
--- a/nptl/pthread_rwlock_tryrdlock.c
+++ b/nptl/pthread_rwlock_tryrdlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_trywrlock.c b/nptl/pthread_rwlock_trywrlock.c
index 242c0a1c5c..08c49ee27c 100644
--- a/nptl/pthread_rwlock_trywrlock.c
+++ b/nptl/pthread_rwlock_trywrlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_unlock.c b/nptl/pthread_rwlock_unlock.c
index 6c0da9786d..6875d4c4b5 100644
--- a/nptl/pthread_rwlock_unlock.c
+++ b/nptl/pthread_rwlock_unlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlock_wrlock.c b/nptl/pthread_rwlock_wrlock.c
index be20618d52..a6e5b122a3 100644
--- a/nptl/pthread_rwlock_wrlock.c
+++ b/nptl/pthread_rwlock_wrlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_destroy.c b/nptl/pthread_rwlockattr_destroy.c
index 3ed19f8ac7..8907a7850c 100644
--- a/nptl/pthread_rwlockattr_destroy.c
+++ b/nptl/pthread_rwlockattr_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_getkind_np.c b/nptl/pthread_rwlockattr_getkind_np.c
index 53cecf5b99..17144253ff 100644
--- a/nptl/pthread_rwlockattr_getkind_np.c
+++ b/nptl/pthread_rwlockattr_getkind_np.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_getpshared.c b/nptl/pthread_rwlockattr_getpshared.c
index 3e126e720e..fe5b084675 100644
--- a/nptl/pthread_rwlockattr_getpshared.c
+++ b/nptl/pthread_rwlockattr_getpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_init.c b/nptl/pthread_rwlockattr_init.c
index 3949a0698d..6fe78fa0d3 100644
--- a/nptl/pthread_rwlockattr_init.c
+++ b/nptl/pthread_rwlockattr_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_setkind_np.c b/nptl/pthread_rwlockattr_setkind_np.c
index 9e13665470..58bfa78858 100644
--- a/nptl/pthread_rwlockattr_setkind_np.c
+++ b/nptl/pthread_rwlockattr_setkind_np.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_rwlockattr_setpshared.c b/nptl/pthread_rwlockattr_setpshared.c
index e8f603788e..d5de4b72e2 100644
--- a/nptl/pthread_rwlockattr_setpshared.c
+++ b/nptl/pthread_rwlockattr_setpshared.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_self.c b/nptl/pthread_self.c
index 196d93fb8e..d92340f85d 100644
--- a/nptl/pthread_self.c
+++ b/nptl/pthread_self.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setaffinity.c b/nptl/pthread_setaffinity.c
index 3bfdc63e19..2ae6ae694c 100644
--- a/nptl/pthread_setaffinity.c
+++ b/nptl/pthread_setaffinity.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setcancelstate.c b/nptl/pthread_setcancelstate.c
index 7e2b6e4974..832df03aad 100644
--- a/nptl/pthread_setcancelstate.c
+++ b/nptl/pthread_setcancelstate.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setcanceltype.c b/nptl/pthread_setcanceltype.c
index e7b24ae733..4bb53e96bf 100644
--- a/nptl/pthread_setcanceltype.c
+++ b/nptl/pthread_setcanceltype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setconcurrency.c b/nptl/pthread_setconcurrency.c
index 5bc93ddaef..735f2595c9 100644
--- a/nptl/pthread_setconcurrency.c
+++ b/nptl/pthread_setconcurrency.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setschedparam.c b/nptl/pthread_setschedparam.c
index 70fa8378b8..f38bd788af 100644
--- a/nptl/pthread_setschedparam.c
+++ b/nptl/pthread_setschedparam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setschedprio.c b/nptl/pthread_setschedprio.c
index 7bb68d3231..c095e346c8 100644
--- a/nptl/pthread_setschedprio.c
+++ b/nptl/pthread_setschedprio.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_setspecific.c b/nptl/pthread_setspecific.c
index 820145a3d1..f37410f623 100644
--- a/nptl/pthread_setspecific.c
+++ b/nptl/pthread_setspecific.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_sigmask.c b/nptl/pthread_sigmask.c
index 8e6c6d2813..d19d96dbb4 100644
--- a/nptl/pthread_sigmask.c
+++ b/nptl/pthread_sigmask.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_sigqueue.c b/nptl/pthread_sigqueue.c
index 2a0467ad7a..edc18bf4c0 100644
--- a/nptl/pthread_sigqueue.c
+++ b/nptl/pthread_sigqueue.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_spin_destroy.c b/nptl/pthread_spin_destroy.c
index dcdbf18c4a..2f76873c30 100644
--- a/nptl/pthread_spin_destroy.c
+++ b/nptl/pthread_spin_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_spin_init.c b/nptl/pthread_spin_init.c
index c6a51477bf..0233384e23 100644
--- a/nptl/pthread_spin_init.c
+++ b/nptl/pthread_spin_init.c
@@ -1,7 +1,6 @@
 /* pthread_spin_init -- initialize a spin lock.  Generic version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_spin_unlock.c b/nptl/pthread_spin_unlock.c
index 15921f726a..4c586c6514 100644
--- a/nptl/pthread_spin_unlock.c
+++ b/nptl/pthread_spin_unlock.c
@@ -1,7 +1,6 @@
 /* pthread_spin_unlock -- unlock a spin lock.  Generic version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_testcancel.c b/nptl/pthread_testcancel.c
index 31185d89f2..7a7a199b6d 100644
--- a/nptl/pthread_testcancel.c
+++ b/nptl/pthread_testcancel.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_timedjoin.c b/nptl/pthread_timedjoin.c
index 0b4026612f..a30aef5903 100644
--- a/nptl/pthread_timedjoin.c
+++ b/nptl/pthread_timedjoin.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_tryjoin.c b/nptl/pthread_tryjoin.c
index fd938e8780..e31c83de9e 100644
--- a/nptl/pthread_tryjoin.c
+++ b/nptl/pthread_tryjoin.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/pthread_yield.c b/nptl/pthread_yield.c
index 638d6a3e68..0415e1e55c 100644
--- a/nptl/pthread_yield.c
+++ b/nptl/pthread_yield.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_destroy.c b/nptl/sem_destroy.c
index fd8f2024ce..a9ed3724eb 100644
--- a/nptl/sem_destroy.c
+++ b/nptl/sem_destroy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_getvalue.c b/nptl/sem_getvalue.c
index 7d3a596e8c..cf1b98148e 100644
--- a/nptl/sem_getvalue.c
+++ b/nptl/sem_getvalue.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_init.c b/nptl/sem_init.c
index 39fe76b92b..8cb44aa16e 100644
--- a/nptl/sem_init.c
+++ b/nptl/sem_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_post.c b/nptl/sem_post.c
index d56a6ed983..b943af535c 100644
--- a/nptl/sem_post.c
+++ b/nptl/sem_post.c
@@ -1,7 +1,6 @@
 /* sem_post -- post to a POSIX semaphore.  Generic futex-using version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_timedwait.c b/nptl/sem_timedwait.c
index 5c8f37d3bb..971865dc3c 100644
--- a/nptl/sem_timedwait.c
+++ b/nptl/sem_timedwait.c
@@ -1,7 +1,6 @@
 /* sem_timedwait -- wait on a semaphore with timeout.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_wait.c b/nptl/sem_wait.c
index 8576add41c..b406338811 100644
--- a/nptl/sem_wait.c
+++ b/nptl/sem_wait.c
@@ -1,7 +1,6 @@
 /* sem_wait -- wait on a semaphore.  Generic futex-using version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/sem_waitcommon.c b/nptl/sem_waitcommon.c
index 2fd8a2e181..7162605842 100644
--- a/nptl/sem_waitcommon.c
+++ b/nptl/sem_waitcommon.c
@@ -1,7 +1,6 @@
 /* sem_waitcommon -- wait on a semaphore, shared code.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tpp.c b/nptl/tpp.c
index 7f58a75731..3a55243a32 100644
--- a/nptl/tpp.c
+++ b/nptl/tpp.c
@@ -1,7 +1,6 @@
 /* Thread Priority Protect helpers.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-attr2.c b/nptl/tst-attr2.c
index c57c791669..d23d3e5d86 100644
--- a/nptl/tst-attr2.c
+++ b/nptl/tst-attr2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-attr3.c b/nptl/tst-attr3.c
index f407e4eac6..a413034fa4 100644
--- a/nptl/tst-attr3.c
+++ b/nptl/tst-attr3.c
@@ -1,7 +1,6 @@
 /* pthread_getattr_np test.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-cancel17.c b/nptl/tst-cancel17.c
index 0056e7ed00..007bd8085c 100644
--- a/nptl/tst-cancel17.c
+++ b/nptl/tst-cancel17.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-cancel7.c b/nptl/tst-cancel7.c
index 82ac9b9aac..54ed2a54ff 100644
--- a/nptl/tst-cancel7.c
+++ b/nptl/tst-cancel7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-cleanup4.c b/nptl/tst-cleanup4.c
index 4a275ed950..f3c21eb3f2 100644
--- a/nptl/tst-cleanup4.c
+++ b/nptl/tst-cleanup4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-cleanup4aux.c b/nptl/tst-cleanup4aux.c
index 6c7356e763..7cc189173f 100644
--- a/nptl/tst-cleanup4aux.c
+++ b/nptl/tst-cleanup4aux.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-clock2.c b/nptl/tst-clock2.c
index 523f8a92e9..82b7305b1e 100644
--- a/nptl/tst-clock2.c
+++ b/nptl/tst-clock2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-context1.c b/nptl/tst-context1.c
index 00e39aff9f..67b972c122 100644
--- a/nptl/tst-context1.c
+++ b/nptl/tst-context1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-dlsym1.c b/nptl/tst-dlsym1.c
index 3744570c7f..19ba8f5640 100644
--- a/nptl/tst-dlsym1.c
+++ b/nptl/tst-dlsym1.c
@@ -1,4 +1,3 @@
-/* Test case by Hui Huang <hui.huang@sun.com>.  */
 #include <dlfcn.h>
 #include <pthread.h>
 #include <stdio.h>
diff --git a/nptl/tst-eintr1.c b/nptl/tst-eintr1.c
index db3558892b..f7275bb577 100644
--- a/nptl/tst-eintr1.c
+++ b/nptl/tst-eintr1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-exec4.c b/nptl/tst-exec4.c
index d0113ccc40..53a1fb5c28 100644
--- a/nptl/tst-exec4.c
+++ b/nptl/tst-exec4.c
@@ -1,7 +1,6 @@
 /* Signal handler and mask set in thread which calls exec.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-initializers1.c b/nptl/tst-initializers1.c
index b204bda856..87b9d34728 100644
--- a/nptl/tst-initializers1.c
+++ b/nptl/tst-initializers1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-mutex8.c b/nptl/tst-mutex8.c
index dfd43bd6cc..6e8ecff774 100644
--- a/nptl/tst-mutex8.c
+++ b/nptl/tst-mutex8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-mutexpp10.c b/nptl/tst-mutexpp10.c
index 15694822a3..e020ab28e0 100644
--- a/nptl/tst-mutexpp10.c
+++ b/nptl/tst-mutexpp10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-rwlock10.c b/nptl/tst-rwlock10.c
index f82def591a..af682c5288 100644
--- a/nptl/tst-rwlock10.c
+++ b/nptl/tst-rwlock10.c
@@ -1,6 +1,5 @@
 /* Test program for timedout read/write lock functions.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/nptl/tst-rwlock11.c b/nptl/tst-rwlock11.c
index 396f39b4bc..d78fa5e1b6 100644
--- a/nptl/tst-rwlock11.c
+++ b/nptl/tst-rwlock11.c
@@ -1,6 +1,5 @@
 /* Test program for timedout read/write lock functions.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/nptl/tst-rwlock2.c b/nptl/tst-rwlock2.c
index a9ebd387d1..410f13b296 100644
--- a/nptl/tst-rwlock2.c
+++ b/nptl/tst-rwlock2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-rwlock3.c b/nptl/tst-rwlock3.c
index 67d43ea2c1..6122afcbc3 100644
--- a/nptl/tst-rwlock3.c
+++ b/nptl/tst-rwlock3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-rwlock6.c b/nptl/tst-rwlock6.c
index b26950f0aa..2aee65d987 100644
--- a/nptl/tst-rwlock6.c
+++ b/nptl/tst-rwlock6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-rwlock7.c b/nptl/tst-rwlock7.c
index e32cf323a7..a460de9441 100644
--- a/nptl/tst-rwlock7.c
+++ b/nptl/tst-rwlock7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-rwlock8.c b/nptl/tst-rwlock8.c
index 8e89a6126e..08e54e9ac3 100644
--- a/nptl/tst-rwlock8.c
+++ b/nptl/tst-rwlock8.c
@@ -1,6 +1,5 @@
 /* Test program for timedout read/write lock functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/nptl/tst-rwlock9.c b/nptl/tst-rwlock9.c
index d010bc830d..943c929ba5 100644
--- a/nptl/tst-rwlock9.c
+++ b/nptl/tst-rwlock9.c
@@ -1,6 +1,5 @@
 /* Test program for timedout read/write lock functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/nptl/tst-sched1.c b/nptl/tst-sched1.c
index e9eb2636d7..0384024196 100644
--- a/nptl/tst-sched1.c
+++ b/nptl/tst-sched1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-setuid1.c b/nptl/tst-setuid1.c
index 708c940d2a..2360490bef 100644
--- a/nptl/tst-setuid1.c
+++ b/nptl/tst-setuid1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jaku@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-signal3.c b/nptl/tst-signal3.c
index 14d5ac6cdf..578a1ca29b 100644
--- a/nptl/tst-signal3.c
+++ b/nptl/tst-signal3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-signal7.c b/nptl/tst-signal7.c
index 086f3f9ed1..949460fda4 100644
--- a/nptl/tst-signal7.c
+++ b/nptl/tst-signal7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-stack2.c b/nptl/tst-stack2.c
index adf4dd806b..e8f3631a73 100644
--- a/nptl/tst-stack2.c
+++ b/nptl/tst-stack2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-stack3.c b/nptl/tst-stack3.c
index 2e304f370e..8b0508f043 100644
--- a/nptl/tst-stack3.c
+++ b/nptl/tst-stack3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-stackguard1.c b/nptl/tst-stackguard1.c
index 870514900c..ca6b418836 100644
--- a/nptl/tst-stackguard1.c
+++ b/nptl/tst-stackguard1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tls3.c b/nptl/tst-tls3.c
index 3f1a672d7a..8ea805dcad 100644
--- a/nptl/tst-tls3.c
+++ b/nptl/tst-tls3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tls3mod.c b/nptl/tst-tls3mod.c
index cfd13aace1..7090b41ce6 100644
--- a/nptl/tst-tls3mod.c
+++ b/nptl/tst-tls3mod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tls5.c b/nptl/tst-tls5.c
index 9466df4c14..1de1877056 100644
--- a/nptl/tst-tls5.c
+++ b/nptl/tst-tls5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tpp.h b/nptl/tst-tpp.h
index e232f7d3b2..2e9d06be31 100644
--- a/nptl/tst-tpp.h
+++ b/nptl/tst-tpp.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tsd3.c b/nptl/tst-tsd3.c
index 45c7e4e1ea..264ae40536 100644
--- a/nptl/tst-tsd3.c
+++ b/nptl/tst-tsd3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/tst-tsd4.c b/nptl/tst-tsd4.c
index d72219466f..03ab6998cd 100644
--- a/nptl/tst-tsd4.c
+++ b/nptl/tst-tsd4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl/unwind.c b/nptl/unwind.c
index f50997f728..79b4f50f0a 100644
--- a/nptl/unwind.c
+++ b/nptl/unwind.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>
-   and Richard Henderson <rth@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_init.c b/nptl_db/td_init.c
index 06b5adc5c2..d016809844 100644
--- a/nptl_db/td_init.c
+++ b/nptl_db/td_init.c
@@ -1,7 +1,6 @@
 /* Initialization function of thread debugger support library.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_log.c b/nptl_db/td_log.c
index 9c1649940e..a75906d70a 100644
--- a/nptl_db/td_log.c
+++ b/nptl_db/td_log.c
@@ -1,7 +1,6 @@
 /* Noop, left for historical reasons.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_symbol_list.c b/nptl_db/td_symbol_list.c
index 6f2d5faa56..ba3d9d9b93 100644
--- a/nptl_db/td_symbol_list.c
+++ b/nptl_db/td_symbol_list.c
@@ -1,7 +1,6 @@
 /* Return list of symbols the library can request.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_clear_event.c b/nptl_db/td_ta_clear_event.c
index a618ef900a..176d3cbeee 100644
--- a/nptl_db/td_ta_clear_event.c
+++ b/nptl_db/td_ta_clear_event.c
@@ -1,7 +1,6 @@
 /* Globally disable events.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_delete.c b/nptl_db/td_ta_delete.c
index b68eaf4109..a547d99e6b 100644
--- a/nptl_db/td_ta_delete.c
+++ b/nptl_db/td_ta_delete.c
@@ -1,7 +1,6 @@
 /* Detach to target process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_enable_stats.c b/nptl_db/td_ta_enable_stats.c
index 8a8ccb91c7..3bcd6e0e0f 100644
--- a/nptl_db/td_ta_enable_stats.c
+++ b/nptl_db/td_ta_enable_stats.c
@@ -1,7 +1,6 @@
 /* Enable collection of statistics for process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_event_addr.c b/nptl_db/td_ta_event_addr.c
index d6364680d5..ac6f339181 100644
--- a/nptl_db/td_ta_event_addr.c
+++ b/nptl_db/td_ta_event_addr.c
@@ -1,7 +1,6 @@
 /* Get event address.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_event_getmsg.c b/nptl_db/td_ta_event_getmsg.c
index 0fa1389e76..019f787c3e 100644
--- a/nptl_db/td_ta_event_getmsg.c
+++ b/nptl_db/td_ta_event_getmsg.c
@@ -1,7 +1,6 @@
 /* Retrieve event.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_get_nthreads.c b/nptl_db/td_ta_get_nthreads.c
index 2684b84699..5c43aba7c9 100644
--- a/nptl_db/td_ta_get_nthreads.c
+++ b/nptl_db/td_ta_get_nthreads.c
@@ -1,7 +1,6 @@
 /* Get the number of threads in the process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_get_ph.c b/nptl_db/td_ta_get_ph.c
index 8ed841fa29..4644f2fd5d 100644
--- a/nptl_db/td_ta_get_ph.c
+++ b/nptl_db/td_ta_get_ph.c
@@ -1,7 +1,6 @@
 /* Get external process handle.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_get_stats.c b/nptl_db/td_ta_get_stats.c
index e4b0df87ad..730e1a3d98 100644
--- a/nptl_db/td_ta_get_stats.c
+++ b/nptl_db/td_ta_get_stats.c
@@ -1,7 +1,6 @@
 /* Retrieve statistics for process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_map_id2thr.c b/nptl_db/td_ta_map_id2thr.c
index 142b7e6cc9..e559757e5f 100644
--- a/nptl_db/td_ta_map_id2thr.c
+++ b/nptl_db/td_ta_map_id2thr.c
@@ -1,7 +1,6 @@
 /* Map thread ID to thread handle.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_new.c b/nptl_db/td_ta_new.c
index eeca29d5a0..efcc85bff2 100644
--- a/nptl_db/td_ta_new.c
+++ b/nptl_db/td_ta_new.c
@@ -1,7 +1,6 @@
 /* Attach to target process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_reset_stats.c b/nptl_db/td_ta_reset_stats.c
index c673c660f8..b4b3a9d775 100644
--- a/nptl_db/td_ta_reset_stats.c
+++ b/nptl_db/td_ta_reset_stats.c
@@ -1,7 +1,6 @@
 /* Reset statistics.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_set_event.c b/nptl_db/td_ta_set_event.c
index 94b3ae95ca..c49790db8e 100644
--- a/nptl_db/td_ta_set_event.c
+++ b/nptl_db/td_ta_set_event.c
@@ -1,7 +1,6 @@
 /* Globally enable events.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_setconcurrency.c b/nptl_db/td_ta_setconcurrency.c
index a2c7fb5e12..3f2c19292c 100644
--- a/nptl_db/td_ta_setconcurrency.c
+++ b/nptl_db/td_ta_setconcurrency.c
@@ -1,7 +1,6 @@
 /* Set suggested concurrency level for process.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_thr_iter.c b/nptl_db/td_ta_thr_iter.c
index 98286184e3..c75309dd3e 100644
--- a/nptl_db/td_ta_thr_iter.c
+++ b/nptl_db/td_ta_thr_iter.c
@@ -1,7 +1,6 @@
 /* Iterate over a process's threads.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_ta_tsd_iter.c b/nptl_db/td_ta_tsd_iter.c
index 023ba49d44..40d9cbd518 100644
--- a/nptl_db/td_ta_tsd_iter.c
+++ b/nptl_db/td_ta_tsd_iter.c
@@ -1,7 +1,6 @@
 /* Iterate over a process's thread-specific data.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_clear_event.c b/nptl_db/td_thr_clear_event.c
index f13e13725f..660e4f5527 100644
--- a/nptl_db/td_thr_clear_event.c
+++ b/nptl_db/td_thr_clear_event.c
@@ -1,7 +1,6 @@
 /* Disable specific event for thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_dbresume.c b/nptl_db/td_thr_dbresume.c
index 8a826283da..b76bdef3e5 100644
--- a/nptl_db/td_thr_dbresume.c
+++ b/nptl_db/td_thr_dbresume.c
@@ -1,7 +1,6 @@
 /* Resume execution of given thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_dbsuspend.c b/nptl_db/td_thr_dbsuspend.c
index 21ce9950da..9dd94e7fa8 100644
--- a/nptl_db/td_thr_dbsuspend.c
+++ b/nptl_db/td_thr_dbsuspend.c
@@ -1,7 +1,6 @@
 /* Suspend execution of given thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_event_enable.c b/nptl_db/td_thr_event_enable.c
index f53fdf01b6..c458e34bb4 100644
--- a/nptl_db/td_thr_event_enable.c
+++ b/nptl_db/td_thr_event_enable.c
@@ -1,7 +1,6 @@
 /* Enable event process-wide.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_event_getmsg.c b/nptl_db/td_thr_event_getmsg.c
index 9c794176ed..982e246452 100644
--- a/nptl_db/td_thr_event_getmsg.c
+++ b/nptl_db/td_thr_event_getmsg.c
@@ -1,7 +1,6 @@
 /* Retrieve event.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_get_info.c b/nptl_db/td_thr_get_info.c
index 01af021d2a..7d79bd4152 100644
--- a/nptl_db/td_thr_get_info.c
+++ b/nptl_db/td_thr_get_info.c
@@ -1,7 +1,6 @@
 /* Get thread information.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_getfpregs.c b/nptl_db/td_thr_getfpregs.c
index 3d08aa3f60..4dc4e392e9 100644
--- a/nptl_db/td_thr_getfpregs.c
+++ b/nptl_db/td_thr_getfpregs.c
@@ -1,7 +1,6 @@
 /* Get a thread's floating-point register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_getgregs.c b/nptl_db/td_thr_getgregs.c
index 8f9fab096f..2dfa4fe3c2 100644
--- a/nptl_db/td_thr_getgregs.c
+++ b/nptl_db/td_thr_getgregs.c
@@ -1,7 +1,6 @@
 /* Get a thread's general register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_getxregs.c b/nptl_db/td_thr_getxregs.c
index 4d64726812..01f4d06746 100644
--- a/nptl_db/td_thr_getxregs.c
+++ b/nptl_db/td_thr_getxregs.c
@@ -1,7 +1,6 @@
 /* Get a thread's extra state register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_getxregsize.c b/nptl_db/td_thr_getxregsize.c
index 42f1873b29..59cbc3e5d3 100644
--- a/nptl_db/td_thr_getxregsize.c
+++ b/nptl_db/td_thr_getxregsize.c
@@ -1,7 +1,6 @@
 /* Get the size of the extra state register set for this architecture.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_set_event.c b/nptl_db/td_thr_set_event.c
index fe33e67f9f..d2f60c2ed0 100644
--- a/nptl_db/td_thr_set_event.c
+++ b/nptl_db/td_thr_set_event.c
@@ -1,7 +1,6 @@
 /* Enable specific event for thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_setfpregs.c b/nptl_db/td_thr_setfpregs.c
index bddb0359a8..f4dfc8b97a 100644
--- a/nptl_db/td_thr_setfpregs.c
+++ b/nptl_db/td_thr_setfpregs.c
@@ -1,7 +1,6 @@
 /* Set a thread's floating-point register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_setgregs.c b/nptl_db/td_thr_setgregs.c
index 2a76a10754..2e5c20f0ea 100644
--- a/nptl_db/td_thr_setgregs.c
+++ b/nptl_db/td_thr_setgregs.c
@@ -1,7 +1,6 @@
 /* Set a thread's general register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_setprio.c b/nptl_db/td_thr_setprio.c
index 7ac00c2f84..7d6560feed 100644
--- a/nptl_db/td_thr_setprio.c
+++ b/nptl_db/td_thr_setprio.c
@@ -1,7 +1,6 @@
 /* Set a thread's priority.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_setsigpending.c b/nptl_db/td_thr_setsigpending.c
index 2f0217f13f..d3475c3b5e 100644
--- a/nptl_db/td_thr_setsigpending.c
+++ b/nptl_db/td_thr_setsigpending.c
@@ -1,7 +1,6 @@
 /* Raise a signal for a thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_setxregs.c b/nptl_db/td_thr_setxregs.c
index b8db1bcb64..752c4df71a 100644
--- a/nptl_db/td_thr_setxregs.c
+++ b/nptl_db/td_thr_setxregs.c
@@ -1,7 +1,6 @@
 /* Set a thread's extra state register set.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_sigsetmask.c b/nptl_db/td_thr_sigsetmask.c
index 437f525a6c..98442c38ce 100644
--- a/nptl_db/td_thr_sigsetmask.c
+++ b/nptl_db/td_thr_sigsetmask.c
@@ -1,7 +1,6 @@
 /* Set a thread's signal mask.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_tls_get_addr.c b/nptl_db/td_thr_tls_get_addr.c
index 124b867607..bf724142cf 100644
--- a/nptl_db/td_thr_tls_get_addr.c
+++ b/nptl_db/td_thr_tls_get_addr.c
@@ -1,7 +1,6 @@
 /* Get address of thread local variable.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_tsd.c b/nptl_db/td_thr_tsd.c
index 4ef09dd02c..118e98bf0c 100644
--- a/nptl_db/td_thr_tsd.c
+++ b/nptl_db/td_thr_tsd.c
@@ -1,7 +1,6 @@
 /* Get a thread-specific data pointer for a thread.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nptl_db/td_thr_validate.c b/nptl_db/td_thr_validate.c
index 06ba221afc..0f653b8857 100644
--- a/nptl_db/td_thr_validate.c
+++ b/nptl_db/td_thr_validate.c
@@ -1,7 +1,6 @@
 /* Validate a thread handle.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/aicache.c b/nscd/aicache.c
index 737ace11cc..1ee195c0ac 100644
--- a/nscd/aicache.c
+++ b/nscd/aicache.c
@@ -1,7 +1,6 @@
 /* Cache handling for host lookup.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/cache.c b/nscd/cache.c
index 78b2269788..61254d5a2f 100644
--- a/nscd/cache.c
+++ b/nscd/cache.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/connections.c b/nscd/connections.c
index 3f0bda4e97..e20e53f5f0 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -1,7 +1,6 @@
 /* Inner loops of cache daemon.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/dbg_log.c b/nscd/dbg_log.c
index 3af3dcbe24..6bc7e75fda 100644
--- a/nscd/dbg_log.c
+++ b/nscd/dbg_log.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/dbg_log.h b/nscd/dbg_log.h
index c7d14baec1..e57340eb89 100644
--- a/nscd/dbg_log.h
+++ b/nscd/dbg_log.h
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/gai.c b/nscd/gai.c
index 5d7558c249..f01b91fcab 100644
--- a/nscd/gai.c
+++ b/nscd/gai.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getgrgid_r.c b/nscd/getgrgid_r.c
index 2d36fe2049..b7cd3efa57 100644
--- a/nscd/getgrgid_r.c
+++ b/nscd/getgrgid_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getgrnam_r.c b/nscd/getgrnam_r.c
index dfd9c72f50..1bf8ce0602 100644
--- a/nscd/getgrnam_r.c
+++ b/nscd/getgrnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/gethstbyad_r.c b/nscd/gethstbyad_r.c
index 5f1c0b882a..092100be0c 100644
--- a/nscd/gethstbyad_r.c
+++ b/nscd/gethstbyad_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/gethstbynm3_r.c b/nscd/gethstbynm3_r.c
index f176367a2b..11af6b8f41 100644
--- a/nscd/gethstbynm3_r.c
+++ b/nscd/gethstbynm3_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getpwnam_r.c b/nscd/getpwnam_r.c
index 22b7044ac9..3a8f0a5f7e 100644
--- a/nscd/getpwnam_r.c
+++ b/nscd/getpwnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getpwuid_r.c b/nscd/getpwuid_r.c
index eff3860c91..9da9a18ac1 100644
--- a/nscd/getpwuid_r.c
+++ b/nscd/getpwuid_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getsrvbynm_r.c b/nscd/getsrvbynm_r.c
index f4099f8433..09a87007eb 100644
--- a/nscd/getsrvbynm_r.c
+++ b/nscd/getsrvbynm_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/getsrvbypt_r.c b/nscd/getsrvbypt_r.c
index 8184baca42..c861105b91 100644
--- a/nscd/getsrvbypt_r.c
+++ b/nscd/getsrvbypt_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/grpcache.c b/nscd/grpcache.c
index 457ca4d872..40c9affa4c 100644
--- a/nscd/grpcache.c
+++ b/nscd/grpcache.c
@@ -1,7 +1,6 @@
 /* Cache handling for group lookup.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/hstcache.c b/nscd/hstcache.c
index 253c1a1664..89444bd399 100644
--- a/nscd/hstcache.c
+++ b/nscd/hstcache.c
@@ -1,7 +1,6 @@
 /* Cache handling for host lookup.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/initgrcache.c b/nscd/initgrcache.c
index 62d7316f70..000c7470b3 100644
--- a/nscd/initgrcache.c
+++ b/nscd/initgrcache.c
@@ -1,7 +1,6 @@
 /* Cache handling for host lookup.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/mem.c b/nscd/mem.c
index 2eaff033f4..bfe3ea5bb2 100644
--- a/nscd/mem.c
+++ b/nscd/mem.c
@@ -1,7 +1,6 @@
 /* Cache memory handling.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/netgroupcache.c b/nscd/netgroupcache.c
index 2f71bf2999..7ea4d96594 100644
--- a/nscd/netgroupcache.c
+++ b/nscd/netgroupcache.c
@@ -1,7 +1,6 @@
 /* Cache handling for netgroup lookup.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/nscd-client.h b/nscd/nscd-client.h
index 9c6fef2cd8..e614b738ae 100644
--- a/nscd/nscd-client.h
+++ b/nscd/nscd-client.h
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd.c b/nscd/nscd.c
index 3ca7c522c2..73ccb5445f 100644
--- a/nscd/nscd.c
+++ b/nscd/nscd.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/nscd.h b/nscd/nscd.h
index b5da5be98a..3048fe852d 100644
--- a/nscd/nscd.h
+++ b/nscd/nscd.h
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_conf.c b/nscd/nscd_conf.c
index 096a795122..6b7ef5793c 100644
--- a/nscd/nscd_conf.c
+++ b/nscd/nscd_conf.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/nscd_getai.c b/nscd/nscd_getai.c
index 25c795f344..b5dff76444 100644
--- a/nscd/nscd_getai.c
+++ b/nscd/nscd_getai.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_getgr_r.c b/nscd/nscd_getgr_r.c
index 2ef57ae922..a8b0f19f02 100644
--- a/nscd/nscd_getgr_r.c
+++ b/nscd/nscd_getgr_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_gethst_r.c b/nscd/nscd_gethst_r.c
index 81bf324256..cd829f6e07 100644
--- a/nscd/nscd_gethst_r.c
+++ b/nscd/nscd_gethst_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_getpw_r.c b/nscd/nscd_getpw_r.c
index cfaaa7c19a..253b485b90 100644
--- a/nscd/nscd_getpw_r.c
+++ b/nscd/nscd_getpw_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_getserv_r.c b/nscd/nscd_getserv_r.c
index fd3b71be32..b1b4b1a0ce 100644
--- a/nscd/nscd_getserv_r.c
+++ b/nscd/nscd_getserv_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_helper.c b/nscd/nscd_helper.c
index 06ba7476e5..4c4a63cba3 100644
--- a/nscd/nscd_helper.c
+++ b/nscd/nscd_helper.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_initgroups.c b/nscd/nscd_initgroups.c
index 3567423ee2..abf60b76e2 100644
--- a/nscd/nscd_initgroups.c
+++ b/nscd/nscd_initgroups.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_netgroup.c b/nscd/nscd_netgroup.c
index 32cb8582cd..ad52bc77e5 100644
--- a/nscd/nscd_netgroup.c
+++ b/nscd/nscd_netgroup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_proto.h b/nscd/nscd_proto.h
index bea485f02e..54b6a069cd 100644
--- a/nscd/nscd_proto.h
+++ b/nscd/nscd_proto.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/nscd_setup_thread.c b/nscd/nscd_setup_thread.c
index b05a6a8d1b..d3ca93c2a4 100644
--- a/nscd/nscd_setup_thread.c
+++ b/nscd/nscd_setup_thread.c
@@ -1,7 +1,6 @@
 /* Setup of nscd worker threads.  Stub verison.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/nscd_stat.c b/nscd/nscd_stat.c
index 7339291c3b..a65e5cf46c 100644
--- a/nscd/nscd_stat.c
+++ b/nscd/nscd_stat.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/pwdcache.c b/nscd/pwdcache.c
index dfafb5265d..4b7a652ab5 100644
--- a/nscd/pwdcache.c
+++ b/nscd/pwdcache.c
@@ -1,7 +1,6 @@
 /* Cache handling for passwd lookup.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nscd/selinux.c b/nscd/selinux.c
index 8123bcd2d9..2c09bd9692 100644
--- a/nscd/selinux.c
+++ b/nscd/selinux.c
@@ -1,7 +1,6 @@
 /* SELinux access controls for nscd.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/selinux.h b/nscd/selinux.h
index 2bf29a99a6..7826f85e17 100644
--- a/nscd/selinux.h
+++ b/nscd/selinux.h
@@ -1,7 +1,6 @@
 /* Header for nscd SELinux access controls.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Matthew Rickard <mjricka@epoch.ncsc.mil>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nscd/servicescache.c b/nscd/servicescache.c
index 09fc590290..7a5ae21715 100644
--- a/nscd/servicescache.c
+++ b/nscd/servicescache.c
@@ -1,7 +1,6 @@
 /* Cache handling for services lookup.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@drepper.com>, 2007.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/nss/XXX-lookup.c b/nss/XXX-lookup.c
index f1c97f7c8e..302c6361e0 100644
--- a/nss/XXX-lookup.c
+++ b/nss/XXX-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/alias-lookup.c b/nss/alias-lookup.c
index 6348e3c9d0..31ac2c9ce7 100644
--- a/nss/alias-lookup.c
+++ b/nss/alias-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/databases.def b/nss/databases.def
index 3dc95648a8..e33a5d074f 100644
--- a/nss/databases.def
+++ b/nss/databases.def
@@ -1,7 +1,6 @@
 /* List of all databases defined for the NSS in GNU C Library.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/db-Makefile b/nss/db-Makefile
index 2650ce8d92..c162db7530 100644
--- a/nss/db-Makefile
+++ b/nss/db-Makefile
@@ -1,7 +1,6 @@
 # Makefile to (re-)generate db versions of system database files.
 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/nss/digits_dots.c b/nss/digits_dots.c
index f53dc94556..c9ba0420a3 100644
--- a/nss/digits_dots.c
+++ b/nss/digits_dots.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by H.J. Lu <hjl@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/ethers-lookup.c b/nss/ethers-lookup.c
index 08560e0329..177d5511cf 100644
--- a/nss/ethers-lookup.c
+++ b/nss/ethers-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
index c344528f72..d04204eb23 100644
--- a/nss/getXXbyYY_r.c
+++ b/nss/getXXbyYY_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/getXXent_r.c b/nss/getXXent_r.c
index c8443c5977..4ee4800b75 100644
--- a/nss/getXXent_r.c
+++ b/nss/getXXent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/getent.c b/nss/getent.c
index ec48ba4bf1..e428d0eea4 100644
--- a/nss/getent.c
+++ b/nss/getent.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/grp-lookup.c b/nss/grp-lookup.c
index 034fa2ab7f..e77988ec9e 100644
--- a/nss/grp-lookup.c
+++ b/nss/grp-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/hosts-lookup.c b/nss/hosts-lookup.c
index 1acafd01cd..925792b8e3 100644
--- a/nss/hosts-lookup.c
+++ b/nss/hosts-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/key-lookup.c b/nss/key-lookup.c
index aa267d36f9..0c154394a6 100644
--- a/nss/key-lookup.c
+++ b/nss/key-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/makedb.c b/nss/makedb.c
index 8690e11e82..30c3d0426e 100644
--- a/nss/makedb.c
+++ b/nss/makedb.c
@@ -1,7 +1,6 @@
 /* Create simple DB database from textual input.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/netgrp-lookup.c b/nss/netgrp-lookup.c
index ce37b5e600..4695345eb9 100644
--- a/nss/netgrp-lookup.c
+++ b/nss/netgrp-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/network-lookup.c b/nss/network-lookup.c
index eed4dc3d0f..868883f1a4 100644
--- a/nss/network-lookup.c
+++ b/nss/network-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_compat/compat-grp.c b/nss/nss_compat/compat-grp.c
index aaf35e75b4..dcfc46abe5 100644
--- a/nss/nss_compat/compat-grp.c
+++ b/nss/nss_compat/compat-grp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_compat/compat-initgroups.c b/nss/nss_compat/compat-initgroups.c
index c3b065c931..a5d8b23e01 100644
--- a/nss/nss_compat/compat-initgroups.c
+++ b/nss/nss_compat/compat-initgroups.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_compat/compat-pwd.c b/nss/nss_compat/compat-pwd.c
index 64d708ff63..3620879f59 100644
--- a/nss/nss_compat/compat-pwd.c
+++ b/nss/nss_compat/compat-pwd.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_compat/compat-spwd.c b/nss/nss_compat/compat-spwd.c
index b548dfbee1..edabc3c10d 100644
--- a/nss/nss_compat/compat-spwd.c
+++ b/nss/nss_compat/compat-spwd.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_db/db-initgroups.c b/nss/nss_db/db-initgroups.c
index f09059bc41..1e93f7911f 100644
--- a/nss/nss_db/db-initgroups.c
+++ b/nss/nss_db/db-initgroups.c
@@ -1,7 +1,6 @@
 /* Initgroups handling in nss_db module.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
diff --git a/nss/nss_db/db-netgrp.c b/nss/nss_db/db-netgrp.c
index 436cafce42..268a3232cb 100644
--- a/nss/nss_db/db-netgrp.c
+++ b/nss/nss_db/db-netgrp.c
@@ -1,7 +1,6 @@
 /* Netgroup file parser in nss_db modules.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_files/files-alias.c b/nss/nss_files/files-alias.c
index 2a4023b9a9..b87add1696 100644
--- a/nss/nss_files/files-alias.c
+++ b/nss/nss_files/files-alias.c
@@ -1,7 +1,6 @@
 /* Mail alias file parser in nss_files module.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_files/files-netgrp.c b/nss/nss_files/files-netgrp.c
index 82cc201b85..f588fa6c12 100644
--- a/nss/nss_files/files-netgrp.c
+++ b/nss/nss_files/files-netgrp.c
@@ -1,7 +1,6 @@
 /* Netgroup file parser in nss_files modules.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nss_hash.c b/nss/nss_hash.c
index d5e74a115b..9d296fe148 100644
--- a/nss/nss_hash.c
+++ b/nss/nss_hash.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/nsswitch.c b/nss/nsswitch.c
index 6b7d4c780b..5d1ade544d 100644
--- a/nss/nsswitch.c
+++ b/nss/nsswitch.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/proto-lookup.c b/nss/proto-lookup.c
index a31659206c..8c13cf140b 100644
--- a/nss/proto-lookup.c
+++ b/nss/proto-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/pwd-lookup.c b/nss/pwd-lookup.c
index 5ec8a8b485..724a697566 100644
--- a/nss/pwd-lookup.c
+++ b/nss/pwd-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/rpc-lookup.c b/nss/rpc-lookup.c
index 4af8571fa3..83d062de2e 100644
--- a/nss/rpc-lookup.c
+++ b/nss/rpc-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/service-lookup.c b/nss/service-lookup.c
index 57f068f4e3..4d8ba5f93a 100644
--- a/nss/service-lookup.c
+++ b/nss/service-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/sgrp-lookup.c b/nss/sgrp-lookup.c
index 9a2becc202..3897d9e2c1 100644
--- a/nss/sgrp-lookup.c
+++ b/nss/sgrp-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/spwd-lookup.c b/nss/spwd-lookup.c
index e9e661af12..afcee00cab 100644
--- a/nss/spwd-lookup.c
+++ b/nss/spwd-lookup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/nss/test-netdb.c b/nss/test-netdb.c
index d417c0bad6..154a69d3f7 100644
--- a/nss/test-netdb.c
+++ b/nss/test-netdb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-ga1.c b/posix/bug-ga1.c
index c46ab43fd1..4d86849f74 100644
--- a/posix/bug-ga1.c
+++ b/posix/bug-ga1.c
@@ -1,4 +1,3 @@
-/* Test case by Anders Carlsson <andersca@gnome.org>.  */
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
diff --git a/posix/bug-ga2.c b/posix/bug-ga2.c
index 712e40de48..87e7582056 100644
--- a/posix/bug-ga2.c
+++ b/posix/bug-ga2.c
@@ -1,4 +1,3 @@
-/* Test case by Sam Varshavchik <mrsam@courier-mta.com>.  */
 #include <mcheck.h>
 #include <netdb.h>
 #include <stdio.h>
diff --git a/posix/bug-regex1.c b/posix/bug-regex1.c
index 4432a90b81..b8cf97c8ce 100644
--- a/posix/bug-regex1.c
+++ b/posix/bug-regex1.c
@@ -1,4 +1,3 @@
-/* Test case by Jim Meyering <jim@meyering.net>.  */
 #include <locale.h>
 #include <stdio.h>
 #include <string.h>
diff --git a/posix/bug-regex10.c b/posix/bug-regex10.c
index f6ddcd7318..b7f53e5570 100644
--- a/posix/bug-regex10.c
+++ b/posix/bug-regex10.c
@@ -1,7 +1,6 @@
 /* Test for re_match with non-zero start.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex11.c b/posix/bug-regex11.c
index 402453e402..539f5f25c7 100644
--- a/posix/bug-regex11.c
+++ b/posix/bug-regex11.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex12.c b/posix/bug-regex12.c
index ae2ff614ab..384223ee8a 100644
--- a/posix/bug-regex12.c
+++ b/posix/bug-regex12.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex13.c b/posix/bug-regex13.c
index 3c66445011..11d0436caa 100644
--- a/posix/bug-regex13.c
+++ b/posix/bug-regex13.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex14.c b/posix/bug-regex14.c
index 2dfe7c9d68..b3c1174ed0 100644
--- a/posix/bug-regex14.c
+++ b/posix/bug-regex14.c
@@ -1,7 +1,6 @@
 /* Tests re_comp and re_exec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex17.c b/posix/bug-regex17.c
index 8ae77e6e6c..04aa3f2582 100644
--- a/posix/bug-regex17.c
+++ b/posix/bug-regex17.c
@@ -1,7 +1,6 @@
 /* German regular expression tests.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex18.c b/posix/bug-regex18.c
index b4fbce909d..b3627e1edf 100644
--- a/posix/bug-regex18.c
+++ b/posix/bug-regex18.c
@@ -1,7 +1,6 @@
 /* Turkish regular expression tests.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex19.c b/posix/bug-regex19.c
index b3fee0a730..001827c3a8 100644
--- a/posix/bug-regex19.c
+++ b/posix/bug-regex19.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex2.c b/posix/bug-regex2.c
index a4e29705c0..975159f7cc 100644
--- a/posix/bug-regex2.c
+++ b/posix/bug-regex2.c
@@ -1,7 +1,6 @@
 /* Test for memory handling in regex.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex20.c b/posix/bug-regex20.c
index 4d1ebd1802..36d2c95242 100644
--- a/posix/bug-regex20.c
+++ b/posix/bug-regex20.c
@@ -1,7 +1,6 @@
 /* Test for UTF-8 regular expression optimizations.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex21.c b/posix/bug-regex21.c
index 28b2761d6e..b947832bd2 100644
--- a/posix/bug-regex21.c
+++ b/posix/bug-regex21.c
@@ -1,7 +1,6 @@
 /* Test for memory leaks in regcomp.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex22.c b/posix/bug-regex22.c
index 2b332017ae..d28427ddb3 100644
--- a/posix/bug-regex22.c
+++ b/posix/bug-regex22.c
@@ -1,7 +1,6 @@
 /* Test re.translate != NULL.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex23.c b/posix/bug-regex23.c
index 9ace0fd097..60b39cced2 100644
--- a/posix/bug-regex23.c
+++ b/posix/bug-regex23.c
@@ -1,7 +1,6 @@
 /* Test we don't segfault on invalid UTF-8 sequence.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex25.c b/posix/bug-regex25.c
index dd4f0821d4..10d69801d1 100644
--- a/posix/bug-regex25.c
+++ b/posix/bug-regex25.c
@@ -1,7 +1,6 @@
 /* Test re_search in multibyte locale other than UTF-8.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex26.c b/posix/bug-regex26.c
index 16d84d8614..84ff76a0a8 100644
--- a/posix/bug-regex26.c
+++ b/posix/bug-regex26.c
@@ -1,7 +1,6 @@
 /* Test re_search with dotless i.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex27.c b/posix/bug-regex27.c
index 8405dace8a..b7e6194c2f 100644
--- a/posix/bug-regex27.c
+++ b/posix/bug-regex27.c
@@ -1,7 +1,6 @@
 /* Test REG_NEWLINE.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex28.c b/posix/bug-regex28.c
index 788684c522..f5ad01e4b6 100644
--- a/posix/bug-regex28.c
+++ b/posix/bug-regex28.c
@@ -1,7 +1,6 @@
 /* Test RE_HAT_LISTS_NOT_NEWLINE and RE_DOT_NEWLINE.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex3.c b/posix/bug-regex3.c
index 546020cf36..e0cbce3834 100644
--- a/posix/bug-regex3.c
+++ b/posix/bug-regex3.c
@@ -1,7 +1,6 @@
 /* Test for case handling in regex.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex30.c b/posix/bug-regex30.c
index 2ee1d5ed11..53b91134ec 100644
--- a/posix/bug-regex30.c
+++ b/posix/bug-regex30.c
@@ -1,7 +1,6 @@
 /* Russian regular expression tests.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paolo Bonzini <pbonzini@redhat.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex33.c b/posix/bug-regex33.c
index 86569465cf..1bd9b8b73a 100644
--- a/posix/bug-regex33.c
+++ b/posix/bug-regex33.c
@@ -1,7 +1,6 @@
 /* Test re_search with multi-byte characters in EUC-JP.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Stanislav Brabec <sbrabec@suse.cz>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex4.c b/posix/bug-regex4.c
index 8d5ae11567..86901ecaa7 100644
--- a/posix/bug-regex4.c
+++ b/posix/bug-regex4.c
@@ -1,7 +1,6 @@
 /* Test for re_search_2.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex6.c b/posix/bug-regex6.c
index 2bdf2126a4..324bd5199d 100644
--- a/posix/bug-regex6.c
+++ b/posix/bug-regex6.c
@@ -1,7 +1,6 @@
 /* Test for regexec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex7.c b/posix/bug-regex7.c
index 3b6f4f9dca..05c5a19df0 100644
--- a/posix/bug-regex7.c
+++ b/posix/bug-regex7.c
@@ -1,7 +1,6 @@
 /* Test for regs allocation in re_search and re_match.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex8.c b/posix/bug-regex8.c
index 65a1c08c34..39f1debc09 100644
--- a/posix/bug-regex8.c
+++ b/posix/bug-regex8.c
@@ -1,7 +1,6 @@
 /* Test for the STOP parameter of re_match_2 and re_search_2.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Stepan Kasal <kasal@math.cas.cz>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/bug-regex9.c b/posix/bug-regex9.c
index 22162bb486..ce7c76038e 100644
--- a/posix/bug-regex9.c
+++ b/posix/bug-regex9.c
@@ -1,7 +1,6 @@
 /* Test for memory handling in regex.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/flexmember.h b/posix/flexmember.h
index 1b19a2bfd9..0811deadfa 100644
--- a/posix/flexmember.h
+++ b/posix/flexmember.h
@@ -16,9 +16,8 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.
+   <https://www.gnu.org/licenses/>.  */
 
-   Written by Paul Eggert.  */
 
 #include <stddef.h>
 
diff --git a/posix/register-atfork.c b/posix/register-atfork.c
index 6fd9e4c56a..1a3cddb867 100644
--- a/posix/register-atfork.c
+++ b/posix/register-atfork.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/runptests.c b/posix/runptests.c
index a2f3f45a0a..d9b0c4dffe 100644
--- a/posix/runptests.c
+++ b/posix/runptests.c
@@ -1,7 +1,6 @@
 /* POSIX regex testsuite from IEEE 2003.2.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tar.h b/posix/tar.h
index 2dc47c2331..0fe95d418c 100644
--- a/posix/tar.h
+++ b/posix/tar.h
@@ -1,7 +1,6 @@
 /* Extended tar format from POSIX.1.
    Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by David J. MacKenzie.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-boost.c b/posix/tst-boost.c
index 94740f99b6..44ba88d316 100644
--- a/posix/tst-boost.c
+++ b/posix/tst-boost.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-chmod.c b/posix/tst-chmod.c
index fa45467aab..0ab1e2a71e 100644
--- a/posix/tst-chmod.c
+++ b/posix/tst-chmod.c
@@ -1,7 +1,6 @@
 /* Test for chmod functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-dir.c b/posix/tst-dir.c
index d1050f646b..0db2317192 100644
--- a/posix/tst-dir.c
+++ b/posix/tst-dir.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-exec.c b/posix/tst-exec.c
index 417c97f696..60c16aae98 100644
--- a/posix/tst-exec.c
+++ b/posix/tst-exec.c
@@ -1,7 +1,6 @@
 /* Tests for exec.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-fork.c b/posix/tst-fork.c
index e242d276b0..d4b445659f 100644
--- a/posix/tst-fork.c
+++ b/posix/tst-fork.c
@@ -1,7 +1,6 @@
 /* Tests for fork.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-gnuglob-skeleton.c b/posix/tst-gnuglob-skeleton.c
index 0a11b09b66..1c1149473f 100644
--- a/posix/tst-gnuglob-skeleton.c
+++ b/posix/tst-gnuglob-skeleton.c
@@ -1,7 +1,6 @@
 /* Template for tests of the GNU extension GLOB_ALTDIRFUNC.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-pcre.c b/posix/tst-pcre.c
index b83410a531..4091a5fac7 100644
--- a/posix/tst-pcre.c
+++ b/posix/tst-pcre.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-rxspencer.c b/posix/tst-rxspencer.c
index 0f26fa0b32..b46d551402 100644
--- a/posix/tst-rxspencer.c
+++ b/posix/tst-rxspencer.c
@@ -1,7 +1,6 @@
 /* Regular expression tests.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-spawn.c b/posix/tst-spawn.c
index c96f066c47..5d7260d463 100644
--- a/posix/tst-spawn.c
+++ b/posix/tst-spawn.c
@@ -1,7 +1,6 @@
 /* Tests for spawn.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-truncate.c b/posix/tst-truncate.c
index 7d4bf6a2e0..c498091beb 100644
--- a/posix/tst-truncate.c
+++ b/posix/tst-truncate.c
@@ -1,7 +1,6 @@
 /* Tests for ftruncate and truncate.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-truncate64.c b/posix/tst-truncate64.c
index c8193d00c8..2aa66407a2 100644
--- a/posix/tst-truncate64.c
+++ b/posix/tst-truncate64.c
@@ -1,7 +1,6 @@
 /* Tests for ftruncate64 and truncate64.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-vfork1.c b/posix/tst-vfork1.c
index 68d5221a36..282bab4cbb 100644
--- a/posix/tst-vfork1.c
+++ b/posix/tst-vfork1.c
@@ -1,7 +1,6 @@
 /* Test for vfork functions.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-vfork2.c b/posix/tst-vfork2.c
index 65e9133143..f16bc5365b 100644
--- a/posix/tst-vfork2.c
+++ b/posix/tst-vfork2.c
@@ -1,7 +1,6 @@
 /* Test for vfork functions.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/tst-vfork3.c b/posix/tst-vfork3.c
index afa1f0b6ee..65f19d0426 100644
--- a/posix/tst-vfork3.c
+++ b/posix/tst-vfork3.c
@@ -1,7 +1,6 @@
 /* Test for vfork functions.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/waitid.c b/posix/waitid.c
index 32aeca1a50..54542d4253 100644
--- a/posix/waitid.c
+++ b/posix/waitid.c
@@ -1,7 +1,6 @@
 /* Stub version of waitid.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/posix/wordexp.c b/posix/wordexp.c
index 1f3b09f721..f50ed7fa8f 100644
--- a/posix/wordexp.c
+++ b/posix/wordexp.c
@@ -1,7 +1,6 @@
 /* POSIX.2 wordexp implementation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwent.c b/pwd/getpwent.c
index 9ca856c09a..7379f7c2b7 100644
--- a/pwd/getpwent.c
+++ b/pwd/getpwent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwent_r.c b/pwd/getpwent_r.c
index b959725890..80c45a0400 100644
--- a/pwd/getpwent_r.c
+++ b/pwd/getpwent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwnam.c b/pwd/getpwnam.c
index ea3e01b204..089d60b919 100644
--- a/pwd/getpwnam.c
+++ b/pwd/getpwnam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwnam_r.c b/pwd/getpwnam_r.c
index f98185fc9b..0dd2e44546 100644
--- a/pwd/getpwnam_r.c
+++ b/pwd/getpwnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwuid.c b/pwd/getpwuid.c
index b835590d3c..2504b80541 100644
--- a/pwd/getpwuid.c
+++ b/pwd/getpwuid.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/pwd/getpwuid_r.c b/pwd/getpwuid_r.c
index a8e553a434..440812d81d 100644
--- a/pwd/getpwuid_r.c
+++ b/pwd/getpwuid_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_cancel.c b/resolv/gai_cancel.c
index aa6ba03e5a..1ea5be1798 100644
--- a/resolv/gai_cancel.c
+++ b/resolv/gai_cancel.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_error.c b/resolv/gai_error.c
index 9fe9c400ee..bad2762ceb 100644
--- a/resolv/gai_error.c
+++ b/resolv/gai_error.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_misc.c b/resolv/gai_misc.c
index 11cc574320..da6e23d271 100644
--- a/resolv/gai_misc.c
+++ b/resolv/gai_misc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_misc.h b/resolv/gai_misc.h
index d3ef00bad7..7986926fc3 100644
--- a/resolv/gai_misc.h
+++ b/resolv/gai_misc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_notify.c b/resolv/gai_notify.c
index 8fee627f46..d2fe6dd029 100644
--- a/resolv/gai_notify.c
+++ b/resolv/gai_notify.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/gai_suspend.c b/resolv/gai_suspend.c
index 965bb113a4..3632def582 100644
--- a/resolv/gai_suspend.c
+++ b/resolv/gai_suspend.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/getaddrinfo_a.c b/resolv/getaddrinfo_a.c
index 7541f2a9af..05ae435dd0 100644
--- a/resolv/getaddrinfo_a.c
+++ b/resolv/getaddrinfo_a.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/nss_dns/dns-canon.c b/resolv/nss_dns/dns-canon.c
index c892170abd..2bea389e72 100644
--- a/resolv/nss_dns/dns-canon.c
+++ b/resolv/nss_dns/dns-canon.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c
index 7248ade18d..8693ed668d 100644
--- a/resolv/nss_dns/dns-host.c
+++ b/resolv/nss_dns/dns-host.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/nss_dns/dns-network.c b/resolv/nss_dns/dns-network.c
index 74b78959c2..968fd1eee2 100644
--- a/resolv/nss_dns/dns-network.c
+++ b/resolv/nss_dns/dns-network.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Extended from original form by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index bd3e4c1d0a..5916188a1a 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger (davidm@azstarnet.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/resolv/res_hconf.h b/resolv/res_hconf.h
index e4b5b887b4..c8f0298b68 100644
--- a/resolv/res_hconf.h
+++ b/resolv/res_hconf.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger (davidm@azstarnet.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_cancel.c b/rt/aio_cancel.c
index 5934205199..464cc1d62e 100644
--- a/rt/aio_cancel.c
+++ b/rt/aio_cancel.c
@@ -1,7 +1,6 @@
 /* Cancel requests associated with given file descriptor.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_error.c b/rt/aio_error.c
index 0e82283ca7..2abe755948 100644
--- a/rt/aio_error.c
+++ b/rt/aio_error.c
@@ -1,7 +1,6 @@
 /* Return error status of asynchronous I/O request.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_fsync.c b/rt/aio_fsync.c
index 73b906a1e2..f74b94f468 100644
--- a/rt/aio_fsync.c
+++ b/rt/aio_fsync.c
@@ -1,7 +1,6 @@
 /* Synchronize I/O in given file descriptor.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_misc.c b/rt/aio_misc.c
index acbd4f3623..df98b5d167 100644
--- a/rt/aio_misc.c
+++ b/rt/aio_misc.c
@@ -1,7 +1,6 @@
 /* Handle general operations.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_notify.c b/rt/aio_notify.c
index 0fa84f203c..a78f184302 100644
--- a/rt/aio_notify.c
+++ b/rt/aio_notify.c
@@ -1,7 +1,6 @@
 /* Notify initiator of AIO request.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_read.c b/rt/aio_read.c
index 61cf8bc99a..7f531634f3 100644
--- a/rt/aio_read.c
+++ b/rt/aio_read.c
@@ -1,7 +1,6 @@
 /* Asynchronous read.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_read64.c b/rt/aio_read64.c
index 3aa169fbf3..519fb6d04a 100644
--- a/rt/aio_read64.c
+++ b/rt/aio_read64.c
@@ -1,7 +1,6 @@
 /* Asynchronous read, 64bit offset version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_return.c b/rt/aio_return.c
index a7a0b141d2..a20ea9d087 100644
--- a/rt/aio_return.c
+++ b/rt/aio_return.c
@@ -1,7 +1,6 @@
 /* Return exit value of asynchronous I/O request.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_suspend.c b/rt/aio_suspend.c
index 29f01d1023..9887e9d49d 100644
--- a/rt/aio_suspend.c
+++ b/rt/aio_suspend.c
@@ -1,7 +1,6 @@
 /* Suspend until termination of a requests.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_write.c b/rt/aio_write.c
index 5cf7c67eab..4c7f3c7b63 100644
--- a/rt/aio_write.c
+++ b/rt/aio_write.c
@@ -1,7 +1,6 @@
 /* Asynchronous write.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/aio_write64.c b/rt/aio_write64.c
index 5660fa5a41..b276cd84cb 100644
--- a/rt/aio_write64.c
+++ b/rt/aio_write64.c
@@ -1,7 +1,6 @@
 /* Asynchronous read, 64bit offset version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/lio_listio-common.c b/rt/lio_listio-common.c
index aa4ee5f465..d91b97cba1 100644
--- a/rt/lio_listio-common.c
+++ b/rt/lio_listio-common.c
@@ -1,7 +1,6 @@
 /* Enqueue and list of read or write requests.  Common code template.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/timer_create.c b/rt/timer_create.c
index 2808f5b32b..89427c4a5f 100644
--- a/rt/timer_create.c
+++ b/rt/timer_create.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/rt/timer_delete.c b/rt/timer_delete.c
index c6f6d9743d..c6e0914578 100644
--- a/rt/timer_delete.c
+++ b/rt/timer_delete.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/rt/timer_getoverr.c b/rt/timer_getoverr.c
index c1952f80c6..d490ae6af0 100644
--- a/rt/timer_getoverr.c
+++ b/rt/timer_getoverr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/rt/timer_gettime.c b/rt/timer_gettime.c
index dd3b4a6281..58f9e8c284 100644
--- a/rt/timer_gettime.c
+++ b/rt/timer_gettime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/rt/timer_settime.c b/rt/timer_settime.c
index c05adf166f..366765fdb9 100644
--- a/rt/timer_settime.c
+++ b/rt/timer_settime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/rt/tst-aio.c b/rt/tst-aio.c
index 48f4e8934f..de811ec646 100644
--- a/rt/tst-aio.c
+++ b/rt/tst-aio.c
@@ -1,7 +1,6 @@
 /* Tests for AIO in librt.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-aio2.c b/rt/tst-aio2.c
index 82575cb0ed..fdaa79fc58 100644
--- a/rt/tst-aio2.c
+++ b/rt/tst-aio2.c
@@ -1,7 +1,6 @@
 /* Test for notification mechanism in lio_listio.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-aio64.c b/rt/tst-aio64.c
index c73534553c..a54e4ffd25 100644
--- a/rt/tst-aio64.c
+++ b/rt/tst-aio64.c
@@ -1,7 +1,6 @@
 /* Tests for 64bit AIO in librt.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue.h b/rt/tst-mqueue.h
index c28e4fbb03..0f9560a3c3 100644
--- a/rt/tst-mqueue.h
+++ b/rt/tst-mqueue.h
@@ -1,7 +1,6 @@
 /* Common code for message queue passing tests.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue1.c b/rt/tst-mqueue1.c
index 76ed29232c..6338c4de0a 100644
--- a/rt/tst-mqueue1.c
+++ b/rt/tst-mqueue1.c
@@ -1,7 +1,6 @@
 /* Test message queue passing.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue2.c b/rt/tst-mqueue2.c
index d59d747995..dee2f62e7b 100644
--- a/rt/tst-mqueue2.c
+++ b/rt/tst-mqueue2.c
@@ -1,7 +1,6 @@
 /* Test message queue passing.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue3.c b/rt/tst-mqueue3.c
index b3c3ac1b54..251d652250 100644
--- a/rt/tst-mqueue3.c
+++ b/rt/tst-mqueue3.c
@@ -1,7 +1,6 @@
 /* Test SIGEV_THREAD handling for POSIX message queues.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue4.c b/rt/tst-mqueue4.c
index a91524b1de..578d3b31ee 100644
--- a/rt/tst-mqueue4.c
+++ b/rt/tst-mqueue4.c
@@ -1,7 +1,6 @@
 /* Test message queue passing.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue5.c b/rt/tst-mqueue5.c
index a4b17624fa..37e13a6363 100644
--- a/rt/tst-mqueue5.c
+++ b/rt/tst-mqueue5.c
@@ -1,7 +1,6 @@
 /* Test mq_notify.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue6.c b/rt/tst-mqueue6.c
index 88c1cfc5f9..812891a019 100644
--- a/rt/tst-mqueue6.c
+++ b/rt/tst-mqueue6.c
@@ -1,7 +1,6 @@
 /* Test mq_notify.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue7.c b/rt/tst-mqueue7.c
index b7871e89b4..96a2919fc6 100644
--- a/rt/tst-mqueue7.c
+++ b/rt/tst-mqueue7.c
@@ -1,7 +1,6 @@
 /* Test all open message queues descriptors are closed during exec*.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue8.c b/rt/tst-mqueue8.c
index e827fdcc71..8b1d400096 100644
--- a/rt/tst-mqueue8.c
+++ b/rt/tst-mqueue8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-mqueue9.c b/rt/tst-mqueue9.c
index f1dc67d6ac..472b9de395 100644
--- a/rt/tst-mqueue9.c
+++ b/rt/tst-mqueue9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-shm.c b/rt/tst-shm.c
index 19c5b35438..466e968e96 100644
--- a/rt/tst-shm.c
+++ b/rt/tst-shm.c
@@ -1,7 +1,6 @@
 /* Test program for POSIX shm_* functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/rt/tst-timer4.c b/rt/tst-timer4.c
index 50654357fc..2bfebb90c0 100644
--- a/rt/tst-timer4.c
+++ b/rt/tst-timer4.c
@@ -1,7 +1,6 @@
 /* Tests for POSIX timer implementation.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/scripts/gen-sorted.awk b/scripts/gen-sorted.awk
index 193296a8fd..f0714a5a92 100755
--- a/scripts/gen-sorted.awk
+++ b/scripts/gen-sorted.awk
@@ -2,7 +2,6 @@
 # Generate sorted list of directories.  The sorting is stable but with
 # dependencies between directories resolved by moving dependees in front.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
-# Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
 BEGIN {
   cnt = split(subdirs, all) + 1
diff --git a/scripts/rellns-sh b/scripts/rellns-sh
index 687392d3e6..ad6a8ad895 100755
--- a/scripts/rellns-sh
+++ b/scripts/rellns-sh
@@ -1,7 +1,6 @@
 #!/bin/sh
 # rellns-sh - Simplified ln program to generate relative symbolic link.
 # Copyright (C) 1996-2021 Free Software Foundation, Inc.
-# Written by Ulrich Drepper <drepper@cygnus.com>, October 1996
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/scripts/test-installation.pl b/scripts/test-installation.pl
index 66c8c23873..8f959687e1 100755
--- a/scripts/test-installation.pl
+++ b/scripts/test-installation.pl
@@ -1,7 +1,6 @@
 #!/usr/bin/perl -w
 # Copyright (C) 1997-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1997.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/scripts/versions.awk b/scripts/versions.awk
index 565233e529..fe0faf5f4d 100644
--- a/scripts/versions.awk
+++ b/scripts/versions.awk
@@ -1,6 +1,5 @@
 # Combine version map fragments into version scripts for our shared objects.
 # Copyright (C) 1998-2021 Free Software Foundation, Inc.
-# Written by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
 # This script expects the following variables to be defined:
 # defsfile		name of Versions.def file
diff --git a/shadow/getspent.c b/shadow/getspent.c
index 2ae9e1993b..eb92c7b107 100644
--- a/shadow/getspent.c
+++ b/shadow/getspent.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/shadow/getspent_r.c b/shadow/getspent_r.c
index 63c0563a1c..94743f4590 100644
--- a/shadow/getspent_r.c
+++ b/shadow/getspent_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/shadow/getspnam.c b/shadow/getspnam.c
index 5d12c237be..495de6c3da 100644
--- a/shadow/getspnam.c
+++ b/shadow/getspnam.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/shadow/getspnam_r.c b/shadow/getspnam_r.c
index 8a3c5828f6..f16174a52e 100644
--- a/shadow/getspnam_r.c
+++ b/shadow/getspnam_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/shadow/lckpwdf.c b/shadow/lckpwdf.c
index 6560d812e6..3d42f2bc43 100644
--- a/shadow/lckpwdf.c
+++ b/shadow/lckpwdf.c
@@ -1,7 +1,6 @@
 /* Handle locking of password file.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/signal/allocrtsig.c b/signal/allocrtsig.c
index b79aed5f8a..12a0f7fca5 100644
--- a/signal/allocrtsig.c
+++ b/signal/allocrtsig.c
@@ -1,7 +1,6 @@
 /* Handle real-time signal allocation.  Generic version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/signal/sighold.c b/signal/sighold.c
index b82e8d77c8..b62c12e055 100644
--- a/signal/sighold.c
+++ b/signal/sighold.c
@@ -1,7 +1,6 @@
 /* Add SIG to the calling process' signal mask.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/signal/sigrelse.c b/signal/sigrelse.c
index 83733e618e..ee06bc829f 100644
--- a/signal/sigrelse.c
+++ b/signal/sigrelse.c
@@ -1,7 +1,6 @@
 /* Remove SIG from the calling process' signal mask.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/signal/tst-raise.c b/signal/tst-raise.c
index b73720deb9..b6cc745fe7 100644
--- a/signal/tst-raise.c
+++ b/signal/tst-raise.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/signal/tst-sigsimple.c b/signal/tst-sigsimple.c
index c5805e8c27..d274d2bb95 100644
--- a/signal/tst-sigsimple.c
+++ b/signal/tst-sigsimple.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/adddf3.c b/soft-fp/adddf3.c
index 0f9b6ad503..7b57d76bc0 100644
--- a/soft-fp/adddf3.c
+++ b/soft-fp/adddf3.c
@@ -2,8 +2,6 @@
    Return a + b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/addsf3.c b/soft-fp/addsf3.c
index 1831b632a3..d37b011abf 100644
--- a/soft-fp/addsf3.c
+++ b/soft-fp/addsf3.c
@@ -2,8 +2,6 @@
    Return a + b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/addtf3.c b/soft-fp/addtf3.c
index d63f3d31a4..0967c702f9 100644
--- a/soft-fp/addtf3.c
+++ b/soft-fp/addtf3.c
@@ -2,8 +2,6 @@
    Return a + b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/divdf3.c b/soft-fp/divdf3.c
index 82a5102dca..1fb87b50b2 100644
--- a/soft-fp/divdf3.c
+++ b/soft-fp/divdf3.c
@@ -2,8 +2,6 @@
    Return a / b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/divsf3.c b/soft-fp/divsf3.c
index 2f50d78117..3c98f9bba2 100644
--- a/soft-fp/divsf3.c
+++ b/soft-fp/divsf3.c
@@ -2,8 +2,6 @@
    Return a / b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/divtf3.c b/soft-fp/divtf3.c
index d769f3d985..f578e3c5fa 100644
--- a/soft-fp/divtf3.c
+++ b/soft-fp/divtf3.c
@@ -2,8 +2,6 @@
    Return a / b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/double.h b/soft-fp/double.h
index 1bbfcfc0f1..3dc8b0e051 100644
--- a/soft-fp/double.h
+++ b/soft-fp/double.h
@@ -2,10 +2,6 @@
    Definitions for IEEE Double Precision
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/eqdf2.c b/soft-fp/eqdf2.c
index 0ef20c92aa..be5b177a16 100644
--- a/soft-fp/eqdf2.c
+++ b/soft-fp/eqdf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 otherwise
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/eqsf2.c b/soft-fp/eqsf2.c
index 12e012991b..cc44b2fbbe 100644
--- a/soft-fp/eqsf2.c
+++ b/soft-fp/eqsf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 otherwise
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/eqtf2.c b/soft-fp/eqtf2.c
index 64c87a84cd..281eb18ad9 100644
--- a/soft-fp/eqtf2.c
+++ b/soft-fp/eqtf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 otherwise
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/extenddftf2.c b/soft-fp/extenddftf2.c
index 1fd8481b0a..c257e5a7a7 100644
--- a/soft-fp/extenddftf2.c
+++ b/soft-fp/extenddftf2.c
@@ -2,8 +2,6 @@
    Return a converted to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/extended.h b/soft-fp/extended.h
index 3917d1b9f9..f3d5c19c8e 100644
--- a/soft-fp/extended.h
+++ b/soft-fp/extended.h
@@ -2,7 +2,6 @@
    Definitions for IEEE Extended Precision.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/extendsfdf2.c b/soft-fp/extendsfdf2.c
index 14b14785a3..09799446cb 100644
--- a/soft-fp/extendsfdf2.c
+++ b/soft-fp/extendsfdf2.c
@@ -2,8 +2,6 @@
    Return a converted to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/extendsftf2.c b/soft-fp/extendsftf2.c
index 28cda3f662..153ac478e0 100644
--- a/soft-fp/extendsftf2.c
+++ b/soft-fp/extendsftf2.c
@@ -2,8 +2,6 @@
    Return a converted to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/extendxftf2.c b/soft-fp/extendxftf2.c
index 9ac155ae92..1293a71a33 100644
--- a/soft-fp/extendxftf2.c
+++ b/soft-fp/extendxftf2.c
@@ -2,7 +2,6 @@
    Return a converted to IEEE quad
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixdfdi.c b/soft-fp/fixdfdi.c
index 61b70b30cc..8a81b09d1f 100644
--- a/soft-fp/fixdfdi.c
+++ b/soft-fp/fixdfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixdfsi.c b/soft-fp/fixdfsi.c
index 27c68a8d55..440a3874f6 100644
--- a/soft-fp/fixdfsi.c
+++ b/soft-fp/fixdfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixdfti.c b/soft-fp/fixdfti.c
index 659d42ec93..acfdf573aa 100644
--- a/soft-fp/fixdfti.c
+++ b/soft-fp/fixdfti.c
@@ -2,7 +2,6 @@
    Convert IEEE double to 128bit signed integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixsfdi.c b/soft-fp/fixsfdi.c
index d704d0148d..c8d4fa3426 100644
--- a/soft-fp/fixsfdi.c
+++ b/soft-fp/fixsfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixsfsi.c b/soft-fp/fixsfsi.c
index 26b9bea6cc..43f5f7690c 100644
--- a/soft-fp/fixsfsi.c
+++ b/soft-fp/fixsfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixsfti.c b/soft-fp/fixsfti.c
index 9fc87a337f..2c01bbcfc8 100644
--- a/soft-fp/fixsfti.c
+++ b/soft-fp/fixsfti.c
@@ -2,7 +2,6 @@
    Convert IEEE single to 128bit signed integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixtfdi.c b/soft-fp/fixtfdi.c
index 7104245d55..b3d054ffb2 100644
--- a/soft-fp/fixtfdi.c
+++ b/soft-fp/fixtfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixtfsi.c b/soft-fp/fixtfsi.c
index cb62650ffd..025dccb0d0 100644
--- a/soft-fp/fixtfsi.c
+++ b/soft-fp/fixtfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit signed integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixtfti.c b/soft-fp/fixtfti.c
index 232e877ba0..789ef311b1 100644
--- a/soft-fp/fixtfti.c
+++ b/soft-fp/fixtfti.c
@@ -2,7 +2,6 @@
    Convert IEEE quad to 128bit signed integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunsdfdi.c b/soft-fp/fixunsdfdi.c
index da3a453a85..b1d59c4a1f 100644
--- a/soft-fp/fixunsdfdi.c
+++ b/soft-fp/fixunsdfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunsdfsi.c b/soft-fp/fixunsdfsi.c
index 85c0fde9b0..83a07db877 100644
--- a/soft-fp/fixunsdfsi.c
+++ b/soft-fp/fixunsdfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunsdfti.c b/soft-fp/fixunsdfti.c
index 4a78e38190..396998a73b 100644
--- a/soft-fp/fixunsdfti.c
+++ b/soft-fp/fixunsdfti.c
@@ -2,7 +2,6 @@
    Convert IEEE double to 128bit unsigned integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunssfdi.c b/soft-fp/fixunssfdi.c
index 776553842e..2cc480efaa 100644
--- a/soft-fp/fixunssfdi.c
+++ b/soft-fp/fixunssfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunssfsi.c b/soft-fp/fixunssfsi.c
index eb97f99c0b..e0b4faf7af 100644
--- a/soft-fp/fixunssfsi.c
+++ b/soft-fp/fixunssfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunssfti.c b/soft-fp/fixunssfti.c
index 91a0e6f47c..d7ecbabde9 100644
--- a/soft-fp/fixunssfti.c
+++ b/soft-fp/fixunssfti.c
@@ -2,7 +2,6 @@
    Convert IEEE single to 128bit unsigned integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunstfdi.c b/soft-fp/fixunstfdi.c
index 51e204e32e..193902aa39 100644
--- a/soft-fp/fixunstfdi.c
+++ b/soft-fp/fixunstfdi.c
@@ -2,8 +2,6 @@
    Convert a to 64bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunstfsi.c b/soft-fp/fixunstfsi.c
index 2dd09b2803..5ff7fe39e5 100644
--- a/soft-fp/fixunstfsi.c
+++ b/soft-fp/fixunstfsi.c
@@ -2,8 +2,6 @@
    Convert a to 32bit unsigned integer
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/fixunstfti.c b/soft-fp/fixunstfti.c
index cced482c5b..6e26fab852 100644
--- a/soft-fp/fixunstfti.c
+++ b/soft-fp/fixunstfti.c
@@ -2,7 +2,6 @@
    Convert IEEE quad to 128bit unsigned integer
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatdidf.c b/soft-fp/floatdidf.c
index a8b98937e3..291caf6d18 100644
--- a/soft-fp/floatdidf.c
+++ b/soft-fp/floatdidf.c
@@ -2,8 +2,6 @@
    Convert a 64bit signed integer to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatdisf.c b/soft-fp/floatdisf.c
index 2dc7ed1655..bafee9e22e 100644
--- a/soft-fp/floatdisf.c
+++ b/soft-fp/floatdisf.c
@@ -2,8 +2,6 @@
    Convert a 64bit signed integer to IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatditf.c b/soft-fp/floatditf.c
index 64ce3b116a..e9f9f53c84 100644
--- a/soft-fp/floatditf.c
+++ b/soft-fp/floatditf.c
@@ -2,8 +2,6 @@
    Convert a 64bit signed integer to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatsidf.c b/soft-fp/floatsidf.c
index cb383b7076..1cc34c0b7d 100644
--- a/soft-fp/floatsidf.c
+++ b/soft-fp/floatsidf.c
@@ -2,8 +2,6 @@
    Convert a 32bit signed integer to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatsisf.c b/soft-fp/floatsisf.c
index 57d87cd64a..4dd7a7b48a 100644
--- a/soft-fp/floatsisf.c
+++ b/soft-fp/floatsisf.c
@@ -2,8 +2,6 @@
    Convert a 32bit signed integer to IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatsitf.c b/soft-fp/floatsitf.c
index acb509bc4b..19bb366eb2 100644
--- a/soft-fp/floatsitf.c
+++ b/soft-fp/floatsitf.c
@@ -2,8 +2,6 @@
    Convert a 32bit signed integer to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floattidf.c b/soft-fp/floattidf.c
index a9781a86fc..53d0f28d49 100644
--- a/soft-fp/floattidf.c
+++ b/soft-fp/floattidf.c
@@ -2,7 +2,6 @@
    Convert a 128bit signed integer to IEEE double
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floattisf.c b/soft-fp/floattisf.c
index 703607a6ad..76d63a6ec6 100644
--- a/soft-fp/floattisf.c
+++ b/soft-fp/floattisf.c
@@ -2,7 +2,6 @@
    Convert a 128bit signed integer to IEEE single
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floattitf.c b/soft-fp/floattitf.c
index 7e1782ae2f..edae1327b1 100644
--- a/soft-fp/floattitf.c
+++ b/soft-fp/floattitf.c
@@ -2,7 +2,6 @@
    Convert a 128bit signed integer to IEEE quad
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatundidf.c b/soft-fp/floatundidf.c
index 0b30533383..89b3be55f6 100644
--- a/soft-fp/floatundidf.c
+++ b/soft-fp/floatundidf.c
@@ -2,8 +2,6 @@
    Convert a 64bit unsigned integer to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatundisf.c b/soft-fp/floatundisf.c
index 64e8abba6c..8514b727ed 100644
--- a/soft-fp/floatundisf.c
+++ b/soft-fp/floatundisf.c
@@ -2,8 +2,6 @@
    Convert a 64bit unsigned integer to IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatunditf.c b/soft-fp/floatunditf.c
index f5b939767d..9d31a3bfec 100644
--- a/soft-fp/floatunditf.c
+++ b/soft-fp/floatunditf.c
@@ -2,8 +2,6 @@
    Convert a 64bit unsigned integer to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatunsidf.c b/soft-fp/floatunsidf.c
index 6c8e7e8921..5b9c1c3883 100644
--- a/soft-fp/floatunsidf.c
+++ b/soft-fp/floatunsidf.c
@@ -2,8 +2,6 @@
    Convert a 32bit unsigned integer to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatunsisf.c b/soft-fp/floatunsisf.c
index 086271da5d..9610e46043 100644
--- a/soft-fp/floatunsisf.c
+++ b/soft-fp/floatunsisf.c
@@ -2,8 +2,6 @@
    Convert a 32bit unsigned integer to IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatunsitf.c b/soft-fp/floatunsitf.c
index bb7daa2926..cc0f78e216 100644
--- a/soft-fp/floatunsitf.c
+++ b/soft-fp/floatunsitf.c
@@ -2,8 +2,6 @@
    Convert a 32bit unsigned integer to IEEE quad
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatuntidf.c b/soft-fp/floatuntidf.c
index 6a72de6c84..8b4b3d08ae 100644
--- a/soft-fp/floatuntidf.c
+++ b/soft-fp/floatuntidf.c
@@ -2,7 +2,6 @@
    Convert a 128bit unsigned integer to IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatuntisf.c b/soft-fp/floatuntisf.c
index 0bfeea2d35..1ef724e7ae 100644
--- a/soft-fp/floatuntisf.c
+++ b/soft-fp/floatuntisf.c
@@ -2,7 +2,6 @@
    Convert a 128bit unsigned integer to IEEE single
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/floatuntitf.c b/soft-fp/floatuntitf.c
index 27f22bc206..0e3946261f 100644
--- a/soft-fp/floatuntitf.c
+++ b/soft-fp/floatuntitf.c
@@ -2,7 +2,6 @@
    Convert a 128bit unsigned integer to IEEE quad
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/gedf2.c b/soft-fp/gedf2.c
index 6208862104..f3f0492c73 100644
--- a/soft-fp/gedf2.c
+++ b/soft-fp/gedf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/gesf2.c b/soft-fp/gesf2.c
index 83db64b494..40c0cd3af2 100644
--- a/soft-fp/gesf2.c
+++ b/soft-fp/gesf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/getf2.c b/soft-fp/getf2.c
index 2831fa769a..e8a92737a7 100644
--- a/soft-fp/getf2.c
+++ b/soft-fp/getf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, -2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/ledf2.c b/soft-fp/ledf2.c
index 7ba52e6187..1cfca67623 100644
--- a/soft-fp/ledf2.c
+++ b/soft-fp/ledf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/lesf2.c b/soft-fp/lesf2.c
index 57f4c920f3..0579614c43 100644
--- a/soft-fp/lesf2.c
+++ b/soft-fp/lesf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/letf2.c b/soft-fp/letf2.c
index e4ae0d603c..b81ffdaac6 100644
--- a/soft-fp/letf2.c
+++ b/soft-fp/letf2.c
@@ -2,8 +2,6 @@
    Return 0 iff a == b, 1 iff a > b, 2 iff a ? b, -1 iff a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/muldf3.c b/soft-fp/muldf3.c
index a1b0a287fa..917a41c8c5 100644
--- a/soft-fp/muldf3.c
+++ b/soft-fp/muldf3.c
@@ -2,8 +2,6 @@
    Return a * b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/mulsf3.c b/soft-fp/mulsf3.c
index 258c1859a9..8e37c13010 100644
--- a/soft-fp/mulsf3.c
+++ b/soft-fp/mulsf3.c
@@ -2,8 +2,6 @@
    Return a * b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/multf3.c b/soft-fp/multf3.c
index ecf0c8b71d..3b4b661a37 100644
--- a/soft-fp/multf3.c
+++ b/soft-fp/multf3.c
@@ -2,8 +2,6 @@
    Return a * b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/negdf2.c b/soft-fp/negdf2.c
index b0ac39bd7b..003df893a8 100644
--- a/soft-fp/negdf2.c
+++ b/soft-fp/negdf2.c
@@ -2,8 +2,6 @@
    Return -a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/negsf2.c b/soft-fp/negsf2.c
index d587ef6c53..33bacdcc7e 100644
--- a/soft-fp/negsf2.c
+++ b/soft-fp/negsf2.c
@@ -2,8 +2,6 @@
    Return -a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/negtf2.c b/soft-fp/negtf2.c
index 09883d1305..b2f021e44c 100644
--- a/soft-fp/negtf2.c
+++ b/soft-fp/negtf2.c
@@ -2,8 +2,6 @@
    Return -a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/op-1.h b/soft-fp/op-1.h
index 48b18d4d57..300afacce7 100644
--- a/soft-fp/op-1.h
+++ b/soft-fp/op-1.h
@@ -2,10 +2,6 @@
    Basic one-word fraction declaration and manipulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
index d54881a973..b9f86e6b9e 100644
--- a/soft-fp/op-2.h
+++ b/soft-fp/op-2.h
@@ -2,10 +2,6 @@
    Basic two-word fraction declaration and manipulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/op-4.h b/soft-fp/op-4.h
index a42801c7e9..a8281326b7 100644
--- a/soft-fp/op-4.h
+++ b/soft-fp/op-4.h
@@ -2,10 +2,6 @@
    Basic four-word fraction declaration and manipulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/op-8.h b/soft-fp/op-8.h
index 78443b3b3b..2ebf943d75 100644
--- a/soft-fp/op-8.h
+++ b/soft-fp/op-8.h
@@ -2,9 +2,6 @@
    Basic eight-word fraction declaration and manipulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/op-common.h b/soft-fp/op-common.h
index d8352af405..145a931df6 100644
--- a/soft-fp/op-common.h
+++ b/soft-fp/op-common.h
@@ -1,10 +1,6 @@
 /* Software floating-point emulation. Common operations.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/quad.h b/soft-fp/quad.h
index 9e8c60e178..824d79f59d 100644
--- a/soft-fp/quad.h
+++ b/soft-fp/quad.h
@@ -2,10 +2,6 @@
    Definitions for IEEE Quad Precision.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/single.h b/soft-fp/single.h
index 44ed64a866..a6d9a620cb 100644
--- a/soft-fp/single.h
+++ b/soft-fp/single.h
@@ -2,10 +2,6 @@
    Definitions for IEEE Single Precision.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/soft-fp.h b/soft-fp/soft-fp.h
index b24976d14d..e2b7c4ac65 100644
--- a/soft-fp/soft-fp.h
+++ b/soft-fp/soft-fp.h
@@ -1,10 +1,6 @@
 /* Software floating-point emulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz),
-		  David S. Miller (davem@redhat.com) and
-		  Peter Maydell (pmaydell@chiark.greenend.org.uk).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/subdf3.c b/soft-fp/subdf3.c
index 199a7869fd..9580d76df5 100644
--- a/soft-fp/subdf3.c
+++ b/soft-fp/subdf3.c
@@ -2,8 +2,6 @@
    Return a - b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/subsf3.c b/soft-fp/subsf3.c
index 61794b17ab..7bfec37351 100644
--- a/soft-fp/subsf3.c
+++ b/soft-fp/subsf3.c
@@ -2,8 +2,6 @@
    Return a - b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/subtf3.c b/soft-fp/subtf3.c
index 78199c89b6..590aae7d6e 100644
--- a/soft-fp/subtf3.c
+++ b/soft-fp/subtf3.c
@@ -2,8 +2,6 @@
    Return a - b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/truncdfsf2.c b/soft-fp/truncdfsf2.c
index a1fcd9d427..89af9626d8 100644
--- a/soft-fp/truncdfsf2.c
+++ b/soft-fp/truncdfsf2.c
@@ -2,8 +2,6 @@
    Truncate IEEE double into IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/trunctfdf2.c b/soft-fp/trunctfdf2.c
index ea378b3fe1..eab5eace42 100644
--- a/soft-fp/trunctfdf2.c
+++ b/soft-fp/trunctfdf2.c
@@ -2,8 +2,6 @@
    Truncate IEEE quad into IEEE double
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/trunctfsf2.c b/soft-fp/trunctfsf2.c
index 7f8ab390db..4bb19dc6f3 100644
--- a/soft-fp/trunctfsf2.c
+++ b/soft-fp/trunctfsf2.c
@@ -2,8 +2,6 @@
    Truncate IEEE quad into IEEE single
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/trunctfxf2.c b/soft-fp/trunctfxf2.c
index 9f395f07a3..10157471b8 100644
--- a/soft-fp/trunctfxf2.c
+++ b/soft-fp/trunctfxf2.c
@@ -2,7 +2,6 @@
    Truncate IEEE quad into IEEE extended
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Uroš Bizjak (ubizjak@gmail.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/unorddf2.c b/soft-fp/unorddf2.c
index b6b5f6d001..15413862c3 100644
--- a/soft-fp/unorddf2.c
+++ b/soft-fp/unorddf2.c
@@ -2,7 +2,6 @@
    Return 1 iff a or b is a NaN, 0 otherwise.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joseph Myers (joseph@codesourcery.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/unordsf2.c b/soft-fp/unordsf2.c
index e373bbd50b..f1c3319624 100644
--- a/soft-fp/unordsf2.c
+++ b/soft-fp/unordsf2.c
@@ -2,7 +2,6 @@
    Return 1 iff a or b is a NaN, 0 otherwise.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joseph Myers (joseph@codesourcery.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/soft-fp/unordtf2.c b/soft-fp/unordtf2.c
index 765cdeeae5..ef417f67b7 100644
--- a/soft-fp/unordtf2.c
+++ b/soft-fp/unordtf2.c
@@ -2,7 +2,6 @@
    Return 1 iff a or b is a NaN, 0 otherwise.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joseph Myers (joseph@codesourcery.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/_i18n_number.h b/stdio-common/_i18n_number.h
index 20d71a7e87..eca0b82d26 100644
--- a/stdio-common/_i18n_number.h
+++ b/stdio-common/_i18n_number.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/_itoa.c b/stdio-common/_itoa.c
index c37d1c359d..7e5b749d17 100644
--- a/stdio-common/_itoa.c
+++ b/stdio-common/_itoa.c
@@ -1,8 +1,6 @@
 /* Internal function for converting integers to ASCII.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund <tege@matematik.su.se>
-   and Ulrich Drepper <drepper@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/_itowa.c b/stdio-common/_itowa.c
index 35ad6943ea..c5727191c0 100644
--- a/stdio-common/_itowa.c
+++ b/stdio-common/_itowa.c
@@ -1,8 +1,6 @@
 /* Internal function for converting integers to ASCII.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund <tege@matematik.su.se>
-   and Ulrich Drepper <drepper@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/bug-vfprintf-nargs.c b/stdio-common/bug-vfprintf-nargs.c
index 6e01c81ce3..f1dc4d5dba 100644
--- a/stdio-common/bug-vfprintf-nargs.c
+++ b/stdio-common/bug-vfprintf-nargs.c
@@ -1,7 +1,6 @@
 /* Test for vfprintf nargs allocation overflow (BZ #13656).
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kees Cook <keescook@chromium.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/bug14.c b/stdio-common/bug14.c
index 317d4969d3..69a5b0ba4c 100644
--- a/stdio-common/bug14.c
+++ b/stdio-common/bug14.c
@@ -1,4 +1,3 @@
-/* Test case by Al Viro <aviro@redhat.com>.  */
 #include <locale.h>
 #include <wchar.h>
 #include <stdio.h>
diff --git a/stdio-common/fxprintf.c b/stdio-common/fxprintf.c
index 06daeb626b..ce32603208 100644
--- a/stdio-common/fxprintf.c
+++ b/stdio-common/fxprintf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/printf_fp.c b/stdio-common/printf_fp.c
index 70e5993e23..75bbadbaeb 100644
--- a/stdio-common/printf_fp.c
+++ b/stdio-common/printf_fp.c
@@ -2,7 +2,6 @@
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c
index 74fc354800..c3cab6c157 100644
--- a/stdio-common/printf_fphex.c
+++ b/stdio-common/printf_fphex.c
@@ -1,7 +1,6 @@
 /* Print floating point number in hexadecimal notation according to ISO C99.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/printf_size.c b/stdio-common/printf_size.c
index 13a65acd28..056f276dbb 100644
--- a/stdio-common/printf_size.c
+++ b/stdio-common/printf_size.c
@@ -1,8 +1,6 @@
 /* Print size value using units for orders of magnitude.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-   Based on a proposal by Larry McVoy <lm@sgi.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/scanf11.c b/stdio-common/scanf11.c
index 7701a98ca6..bf45e4c827 100644
--- a/stdio-common/scanf11.c
+++ b/stdio-common/scanf11.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/test-vfprintf.c b/stdio-common/test-vfprintf.c
index 1d77185af7..7c67cfe812 100644
--- a/stdio-common/test-vfprintf.c
+++ b/stdio-common/test-vfprintf.c
@@ -1,7 +1,6 @@
 /* Tests of *printf for very large strings.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-fphex-wide.c b/stdio-common/tst-fphex-wide.c
index c20ca7fa06..494c94c622 100644
--- a/stdio-common/tst-fphex-wide.c
+++ b/stdio-common/tst-fphex-wide.c
@@ -1,7 +1,6 @@
 /* Test program for %a wprintf formats.
    This file is part of the GNU C Library.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
-   Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-fseek.c b/stdio-common/tst-fseek.c
index 617a3baf96..106556fc2c 100644
--- a/stdio-common/tst-fseek.c
+++ b/stdio-common/tst-fseek.c
@@ -1,7 +1,6 @@
 /* Tests of fseek and fseeko.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-gets.c b/stdio-common/tst-gets.c
index 95cbd70ceb..c1ccd84827 100644
--- a/stdio-common/tst-gets.c
+++ b/stdio-common/tst-gets.c
@@ -1,7 +1,6 @@
 /* Tests for gets.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-long-dbl-fphex.c b/stdio-common/tst-long-dbl-fphex.c
index fee666a551..82089bdd7c 100644
--- a/stdio-common/tst-long-dbl-fphex.c
+++ b/stdio-common/tst-long-dbl-fphex.c
@@ -1,6 +1,5 @@
 /* This file is part of the GNU C Library.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
-   Contributed by Marek Polacek <polacek@redhat.com>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-perror.c b/stdio-common/tst-perror.c
index 416b120b8d..57835e0c59 100644
--- a/stdio-common/tst-perror.c
+++ b/stdio-common/tst-perror.c
@@ -1,5 +1,4 @@
 /* Test of perror.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
    To be used only for testing glibc.  */
 
 #include <errno.h>
diff --git a/stdio-common/tst-popen.c b/stdio-common/tst-popen.c
index 82611d8751..473c7e5597 100644
--- a/stdio-common/tst-popen.c
+++ b/stdio-common/tst-popen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-sscanf.c b/stdio-common/tst-sscanf.c
index 47bfc89feb..b080b0d837 100644
--- a/stdio-common/tst-sscanf.c
+++ b/stdio-common/tst-sscanf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdio-common/tst-unlockedio.c b/stdio-common/tst-unlockedio.c
index a4c44ec844..884243fb87 100644
--- a/stdio-common/tst-unlockedio.c
+++ b/stdio-common/tst-unlockedio.c
@@ -1,7 +1,6 @@
 /* Test for some *_unlocked stdio interfaces.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/a64l.c b/stdlib/a64l.c
index 7da3383c49..368498259a 100644
--- a/stdlib/a64l.c
+++ b/stdlib/a64l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/bug-strtod.c b/stdlib/bug-strtod.c
index 5df2d40f33..20f08dbbda 100644
--- a/stdlib/bug-strtod.c
+++ b/stdlib/bug-strtod.c
@@ -1,7 +1,6 @@
 /* Test to strtod etc for numbers like x000...0000.000e-nn.
    This file is part of the GNU C Library.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/drand48-iter.c b/stdlib/drand48-iter.c
index 0868956428..75b7cd9899 100644
--- a/stdlib/drand48-iter.c
+++ b/stdlib/drand48-iter.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/drand48.c b/stdlib/drand48.c
index 5c62eba037..a9674aa413 100644
--- a/stdlib/drand48.c
+++ b/stdlib/drand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/drand48_r.c b/stdlib/drand48_r.c
index 6415775171..e5ddb730c1 100644
--- a/stdlib/drand48_r.c
+++ b/stdlib/drand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/erand48.c b/stdlib/erand48.c
index 2af1594162..95bebd21c1 100644
--- a/stdlib/erand48.c
+++ b/stdlib/erand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/erand48_r.c b/stdlib/erand48_r.c
index d4a1aeee2e..568f9e8b5d 100644
--- a/stdlib/erand48_r.c
+++ b/stdlib/erand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/fmtmsg.c b/stdlib/fmtmsg.c
index 428dad07ff..8bf2751550 100644
--- a/stdlib/fmtmsg.c
+++ b/stdlib/fmtmsg.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/grouping.c b/stdlib/grouping.c
index d558d9306f..ae90b91988 100644
--- a/stdlib/grouping.c
+++ b/stdlib/grouping.c
@@ -1,7 +1,6 @@
 /* Internal header for proving correct grouping in strings of numbers.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/grouping.h b/stdlib/grouping.h
index f7d158fe72..9fe23a7c6c 100644
--- a/stdlib/grouping.h
+++ b/stdlib/grouping.h
@@ -1,7 +1,6 @@
 /* Internal header for proving correct grouping in strings of numbers.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/isomac.c b/stdlib/isomac.c
index 16618e419d..8702ae4e8a 100644
--- a/stdlib/isomac.c
+++ b/stdlib/isomac.c
@@ -1,7 +1,6 @@
 /* Check system header files for ISO 9899:1990 (ISO C) compliance.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jens Schweikhardt <schweikh@noc.dfn.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/jrand48.c b/stdlib/jrand48.c
index 07162bf62f..c8d111d459 100644
--- a/stdlib/jrand48.c
+++ b/stdlib/jrand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/jrand48_r.c b/stdlib/jrand48_r.c
index eb8058674c..5ae84ea948 100644
--- a/stdlib/jrand48_r.c
+++ b/stdlib/jrand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/l64a.c b/stdlib/l64a.c
index 84cd5ce5b7..bebdd024fc 100644
--- a/stdlib/l64a.c
+++ b/stdlib/l64a.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/lcong48.c b/stdlib/lcong48.c
index 55409d71f0..d2e80fdf12 100644
--- a/stdlib/lcong48.c
+++ b/stdlib/lcong48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/lcong48_r.c b/stdlib/lcong48_r.c
index 60f69d4578..ccc3a43182 100644
--- a/stdlib/lcong48_r.c
+++ b/stdlib/lcong48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/lrand48.c b/stdlib/lrand48.c
index a82c3a6544..750a93f0bf 100644
--- a/stdlib/lrand48.c
+++ b/stdlib/lrand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/lrand48_r.c b/stdlib/lrand48_r.c
index 2abd6591d5..42df3a34fe 100644
--- a/stdlib/lrand48_r.c
+++ b/stdlib/lrand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/mrand48.c b/stdlib/mrand48.c
index d234a760b8..5db1a07652 100644
--- a/stdlib/mrand48.c
+++ b/stdlib/mrand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/mrand48_r.c b/stdlib/mrand48_r.c
index d4cf0819fe..1ac519fcf8 100644
--- a/stdlib/mrand48_r.c
+++ b/stdlib/mrand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/msort.c b/stdlib/msort.c
index 8750cc59db..2ef270262e 100644
--- a/stdlib/msort.c
+++ b/stdlib/msort.c
@@ -1,7 +1,6 @@
 /* An alternative to qsort, with an identical interface.
    This file is part of the GNU C Library.
    Copyright (C) 1992-2021 Free Software Foundation, Inc.
-   Written by Mike Haertel, September 1988.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/nrand48.c b/stdlib/nrand48.c
index 4dde921194..cc0e844a05 100644
--- a/stdlib/nrand48.c
+++ b/stdlib/nrand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/nrand48_r.c b/stdlib/nrand48_r.c
index b55d763eb3..e7d84fd8d6 100644
--- a/stdlib/nrand48_r.c
+++ b/stdlib/nrand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/qsort.c b/stdlib/qsort.c
index 23f2d28314..0f6d7ff787 100644
--- a/stdlib/qsort.c
+++ b/stdlib/qsort.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Douglas C. Schmidt (schmidt@ics.uci.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/rand_r.c b/stdlib/rand_r.c
index 30fafc0fa5..09acb0f4fc 100644
--- a/stdlib/rand_r.c
+++ b/stdlib/rand_r.c
@@ -1,7 +1,6 @@
 /* Reentrant random function from POSIX.1c.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/seed48.c b/stdlib/seed48.c
index 0fde21d182..33aae3775e 100644
--- a/stdlib/seed48.c
+++ b/stdlib/seed48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/seed48_r.c b/stdlib/seed48_r.c
index 95c7ddaca3..5505c571ea 100644
--- a/stdlib/seed48_r.c
+++ b/stdlib/seed48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/srand48.c b/stdlib/srand48.c
index 86e2d53cd7..fe1bb8a650 100644
--- a/stdlib/srand48.c
+++ b/stdlib/srand48.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/srand48_r.c b/stdlib/srand48_r.c
index 11b4876dcb..5c6b47d277 100644
--- a/stdlib/srand48_r.c
+++ b/stdlib/srand48_r.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strfmon.c b/stdlib/strfmon.c
index 3225431708..043ab3a475 100644
--- a/stdlib/strfmon.c
+++ b/stdlib/strfmon.c
@@ -1,8 +1,6 @@
 /* Formatting a monetary value according to the current locale.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Jochen Hein <Jochen.Hein@informatik.TU-Clausthal.de>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strfmon_l.c b/stdlib/strfmon_l.c
index 9e7268141b..1d222968fb 100644
--- a/stdlib/strfmon_l.c
+++ b/stdlib/strfmon_l.c
@@ -1,7 +1,6 @@
 /* Formatting a monetary value according to the given locale.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtod.c b/stdlib/strtod.c
index 6f239c86bd..8c707d30cc 100644
--- a/stdlib/strtod.c
+++ b/stdlib/strtod.c
@@ -1,7 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index 5a54d99ae8..711a9222d4 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to float value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtof.c b/stdlib/strtof.c
index 4f423f1db7..bb5e017773 100644
--- a/stdlib/strtof.c
+++ b/stdlib/strtof.c
@@ -1,7 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtof_l.c b/stdlib/strtof_l.c
index 822794212c..8aeffe9f81 100644
--- a/stdlib/strtof_l.c
+++ b/stdlib/strtof_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to float value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtol_l.c b/stdlib/strtol_l.c
index 9cc9a76bf1..9bd5487b5b 100644
--- a/stdlib/strtol_l.c
+++ b/stdlib/strtol_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtold.c b/stdlib/strtold.c
index 0b6bdca640..38a2357a90 100644
--- a/stdlib/strtold.c
+++ b/stdlib/strtold.c
@@ -1,7 +1,6 @@
 /* Read decimal floating point numbers.
    This file is part of the GNU C Library.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtoll_l.c b/stdlib/strtoll_l.c
index cb436233ba..9b5e2f85c7 100644
--- a/stdlib/strtoll_l.c
+++ b/stdlib/strtoll_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtoul_l.c b/stdlib/strtoul_l.c
index 04fc5671ff..f726fb5e7e 100644
--- a/stdlib/strtoul_l.c
+++ b/stdlib/strtoul_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/strtoull_l.c b/stdlib/strtoull_l.c
index 4fd637564c..b4cb60a0e7 100644
--- a/stdlib/strtoull_l.c
+++ b/stdlib/strtoull_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/test-a64l.c b/stdlib/test-a64l.c
index 7da57613c9..cd681fff24 100644
--- a/stdlib/test-a64l.c
+++ b/stdlib/test-a64l.c
@@ -1,7 +1,6 @@
 /* Test program for the l64a and a64l functions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/test-canon.c b/stdlib/test-canon.c
index f2263e8ea0..29ac7d06fc 100644
--- a/stdlib/test-canon.c
+++ b/stdlib/test-canon.c
@@ -1,7 +1,6 @@
 /* Test program for returning the canonical absolute name of a given file.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@azstarnet.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/test-canon2.c b/stdlib/test-canon2.c
index 2a6f45b1d3..6d4f9d1450 100644
--- a/stdlib/test-canon2.c
+++ b/stdlib/test-canon2.c
@@ -1,7 +1,6 @@
 /* Test for realpath/canonicalize function.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/testmb2.c b/stdlib/testmb2.c
index 16d2846d23..3f75474637 100644
--- a/stdlib/testmb2.c
+++ b/stdlib/testmb2.c
@@ -1,4 +1,3 @@
-/* Test case by Miloslav Trmač <mitr@volny.cz>.  */
 #include <locale.h>
 #include <stdint.h>
 #include <stdlib.h>
diff --git a/stdlib/tst-bsearch.c b/stdlib/tst-bsearch.c
index 1d44d16afb..941db00700 100644
--- a/stdlib/tst-bsearch.c
+++ b/stdlib/tst-bsearch.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/tst-qsort.c b/stdlib/tst-qsort.c
index 2b26e74d0b..81eaf092db 100644
--- a/stdlib/tst-qsort.c
+++ b/stdlib/tst-qsort.c
@@ -1,4 +1,3 @@
-/* Test case by Paul Eggert <eggert@twinsun.com> */
 #include <stdio.h>
 #include <stdlib.h>
 #include <tst-stack-align.h>
diff --git a/stdlib/tst-random.c b/stdlib/tst-random.c
index 8fe0993dd7..794d12a385 100644
--- a/stdlib/tst-random.c
+++ b/stdlib/tst-random.c
@@ -1,5 +1,4 @@
 /* Test program for random(), srandom(), initstate(), setstate()
-   Written by Michael J. Fischer, August 21, 2000
    Placed in the public domain.  */
 
 /* This program primarily tests the correct functioning of srandom()
diff --git a/stdlib/tst-random2.c b/stdlib/tst-random2.c
index a1d9be51f4..80f9eb3ff2 100644
--- a/stdlib/tst-random2.c
+++ b/stdlib/tst-random2.c
@@ -1,7 +1,6 @@
 /* Test initstate saving the old state.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/tst-system.c b/stdlib/tst-system.c
index 178808e048..0546a41ab1 100644
--- a/stdlib/tst-system.c
+++ b/stdlib/tst-system.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/tst-xpg-basename.c b/stdlib/tst-xpg-basename.c
index 23b0bb768f..4b55f1af8f 100644
--- a/stdlib/tst-xpg-basename.c
+++ b/stdlib/tst-xpg-basename.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/stdlib/xpg_basename.c b/stdlib/xpg_basename.c
index 4d6dc04973..ec228b95aa 100644
--- a/stdlib/xpg_basename.c
+++ b/stdlib/xpg_basename.c
@@ -1,7 +1,6 @@
 /* Return basename of given pathname according to the weird XPG specification.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-addsep.c b/string/argz-addsep.c
index 9c1926795d..9b276025df 100644
--- a/string/argz-addsep.c
+++ b/string/argz-addsep.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-append.c b/string/argz-append.c
index e1df16c2f0..d9623e98be 100644
--- a/string/argz-append.c
+++ b/string/argz-append.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-count.c b/string/argz-count.c
index 2b68317a33..43111980a5 100644
--- a/string/argz-count.c
+++ b/string/argz-count.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-create.c b/string/argz-create.c
index f97e9147f2..4f01f01d1e 100644
--- a/string/argz-create.c
+++ b/string/argz-create.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-ctsep.c b/string/argz-ctsep.c
index 230ad0d68d..a5584e2e30 100644
--- a/string/argz-ctsep.c
+++ b/string/argz-ctsep.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-delete.c b/string/argz-delete.c
index 1f569c67ce..1ddab67c0a 100644
--- a/string/argz-delete.c
+++ b/string/argz-delete.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-extract.c b/string/argz-extract.c
index fda440128f..18d43b7765 100644
--- a/string/argz-extract.c
+++ b/string/argz-extract.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-insert.c b/string/argz-insert.c
index fdd15fe235..851e18b007 100644
--- a/string/argz-insert.c
+++ b/string/argz-insert.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-next.c b/string/argz-next.c
index 82597c3bc9..f654cf16a1 100644
--- a/string/argz-next.c
+++ b/string/argz-next.c
@@ -1,7 +1,6 @@
 /* Iterate through the elements of an argz block.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-replace.c b/string/argz-replace.c
index 37fcc91029..e8746c9eb9 100644
--- a/string/argz-replace.c
+++ b/string/argz-replace.c
@@ -1,7 +1,6 @@
 /* String replacement in an argz vector
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/argz-stringify.c b/string/argz-stringify.c
index a52d5f5eff..7c383f35e2 100644
--- a/string/argz-stringify.c
+++ b/string/argz-stringify.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated arg vectors.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/bug-strncat1.c b/string/bug-strncat1.c
index b22beba4d3..65a7ed58c2 100644
--- a/string/bug-strncat1.c
+++ b/string/bug-strncat1.c
@@ -1,4 +1,3 @@
-/* Test case by Joseph S. Myers <jsm28@cam.ac.uk>.  */
 #undef __USE_STRING_INLINES
 #define __USE_STRING_INLINES
 #include <stdio.h>
diff --git a/string/bug-strpbrk1.c b/string/bug-strpbrk1.c
index 8e909a1e21..ca0bc11308 100644
--- a/string/bug-strpbrk1.c
+++ b/string/bug-strpbrk1.c
@@ -1,4 +1,3 @@
-/* Test case by Joseph S. Myers <jsm28@cam.ac.uk>.  */
 #undef __USE_STRING_INLINES
 #define __USE_STRING_INLINES
 #include <string.h>
diff --git a/string/bug-strspn1.c b/string/bug-strspn1.c
index e3487ab8f9..3bf2a48b4c 100644
--- a/string/bug-strspn1.c
+++ b/string/bug-strspn1.c
@@ -1,4 +1,3 @@
-/* Test case by Joseph S. Myers <jsm28@cam.ac.uk>.  */
 #undef __USE_STRING_INLINES
 #define __USE_STRING_INLINES
 #include <string.h>
diff --git a/string/bzero.c b/string/bzero.c
index 9c6d4906ff..4391dadac2 100644
--- a/string/bzero.c
+++ b/string/bzero.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/envz.c b/string/envz.c
index 09ee14f691..78e3a4c171 100644
--- a/string/envz.c
+++ b/string/envz.c
@@ -1,7 +1,6 @@
 /* Routines for dealing with '\0' separated environment vectors
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Miles Bader <miles@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/ffs.c b/string/ffs.c
index ee48f8ce71..7bec2eb817 100644
--- a/string/ffs.c
+++ b/string/ffs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/ffsll.c b/string/ffsll.c
index ac69c93f42..77bd28e80c 100644
--- a/string/ffsll.c
+++ b/string/ffsll.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/memcpy.c b/string/memcpy.c
index b5504ae0b0..38728a93a1 100644
--- a/string/memcpy.c
+++ b/string/memcpy.c
@@ -2,7 +2,6 @@
    has been copied.  Overlap is NOT handled correctly.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/memmove.c b/string/memmove.c
index 71da8a6779..7ce9981758 100644
--- a/string/memmove.c
+++ b/string/memmove.c
@@ -2,7 +2,6 @@
    has been copied.  Overlap is handled correctly.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/stratcliff.c b/string/stratcliff.c
index 71d56f3a4e..fa18f08f99 100644
--- a/string/stratcliff.c
+++ b/string/stratcliff.c
@@ -1,7 +1,6 @@
 /* Test for string function add boundaries of usable memory.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/strcoll.c b/string/strcoll.c
index e074c52ff7..3ff6fd1202 100644
--- a/string/strcoll.c
+++ b/string/strcoll.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/strcoll_l.c b/string/strcoll_l.c
index 5ce9bafd30..fb39ac73be 100644
--- a/string/strcoll_l.c
+++ b/string/strcoll_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/strlen.c b/string/strlen.c
index 5d9366c2c0..bca6f3c7c4 100644
--- a/string/strlen.c
+++ b/string/strlen.c
@@ -1,8 +1,5 @@
 /* Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se);
-   commentary by Jim Blandy (jimb@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/strnlen.c b/string/strnlen.c
index 99c882bb03..6bb904760c 100644
--- a/string/strnlen.c
+++ b/string/strnlen.c
@@ -1,6 +1,5 @@
 /* Find the length of STRING, but scan at most MAXLEN characters.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    Based on strlen written by Torbjorn Granlund (tege@sics.se),
    with help from Dan Sahlin (dan@sics.se);
diff --git a/string/strxfrm.c b/string/strxfrm.c
index 4d4e481ff0..a627a31d29 100644
--- a/string/strxfrm.c
+++ b/string/strxfrm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@cygnus.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/strxfrm_l.c b/string/strxfrm_l.c
index efee1a9372..d5cf16c56c 100644
--- a/string/strxfrm_l.c
+++ b/string/strxfrm_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@gnu.org>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-ffs.c b/string/test-ffs.c
index cb4268ef4d..5433ed8280 100644
--- a/string/test-ffs.c
+++ b/string/test-ffs.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-     On-Line Applications Research Corporation.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memccpy.c b/string/test-memccpy.c
index e0b1d5ae52..e86b22c975 100644
--- a/string/test-memccpy.c
+++ b/string/test-memccpy.c
@@ -1,7 +1,6 @@
 /* Test and measure memccpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memchr.c b/string/test-memchr.c
index ce964284aa..b36d311c4e 100644
--- a/string/test-memchr.c
+++ b/string/test-memchr.c
@@ -1,7 +1,6 @@
 /* Test memchr functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memcmp.c b/string/test-memcmp.c
index fbda26a41e..6ddbc05d2f 100644
--- a/string/test-memcmp.c
+++ b/string/test-memcmp.c
@@ -1,8 +1,6 @@
 /* Test and measure memcmp functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wmemcmp support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memcpy.c b/string/test-memcpy.c
index c9dfc88fed..c9e965bed3 100644
--- a/string/test-memcpy.c
+++ b/string/test-memcpy.c
@@ -1,7 +1,6 @@
 /* Test and measure memcpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memmem.c b/string/test-memmem.c
index 624d3106bf..2dfe5f99db 100644
--- a/string/test-memmem.c
+++ b/string/test-memmem.c
@@ -1,7 +1,6 @@
 /* Test and measure memmem functions.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memmove.c b/string/test-memmove.c
index 02f2170bfd..a0ce8b0334 100644
--- a/string/test-memmove.c
+++ b/string/test-memmove.c
@@ -1,7 +1,6 @@
 /* Test and measure memmove functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-mempcpy.c b/string/test-mempcpy.c
index f80b014d41..26e19a46a8 100644
--- a/string/test-mempcpy.c
+++ b/string/test-mempcpy.c
@@ -1,7 +1,6 @@
 /* Test and measure mempcpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memrchr.c b/string/test-memrchr.c
index 1a3b9ce69d..cac26397b7 100644
--- a/string/test-memrchr.c
+++ b/string/test-memrchr.c
@@ -1,7 +1,6 @@
 /* Test and measure memrchr functions.
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-memset.c b/string/test-memset.c
index 82bfcd6ad4..86a88cc09a 100644
--- a/string/test-memset.c
+++ b/string/test-memset.c
@@ -1,7 +1,6 @@
 /* Test memset functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-rawmemchr.c b/string/test-rawmemchr.c
index 085098aba8..872c48b4e5 100644
--- a/string/test-rawmemchr.c
+++ b/string/test-rawmemchr.c
@@ -1,7 +1,6 @@
 /* Test and measure memchr functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-stpcpy.c b/string/test-stpcpy.c
index ec1de99abd..99bfa5e689 100644
--- a/string/test-stpcpy.c
+++ b/string/test-stpcpy.c
@@ -1,7 +1,6 @@
 /* Test stpcpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-stpncpy.c b/string/test-stpncpy.c
index de11fee63b..4fa7ca6156 100644
--- a/string/test-stpncpy.c
+++ b/string/test-stpncpy.c
@@ -1,7 +1,6 @@
 /* Test and measure stpncpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcasecmp.c b/string/test-strcasecmp.c
index b380150cb7..420cd39e73 100644
--- a/string/test-strcasecmp.c
+++ b/string/test-strcasecmp.c
@@ -1,7 +1,6 @@
 /* Test and measure strcasecmp functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcasestr.c b/string/test-strcasestr.c
index 045156e6b8..f27b14905f 100644
--- a/string/test-strcasestr.c
+++ b/string/test-strcasestr.c
@@ -1,7 +1,6 @@
 /* Test and measure strcasestr functions.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcat.c b/string/test-strcat.c
index dea1558b0c..fe30fa1a99 100644
--- a/string/test-strcat.c
+++ b/string/test-strcat.c
@@ -1,7 +1,6 @@
 /* Test strcat functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strchr.c b/string/test-strchr.c
index 6c8ca54a7d..afdf83b113 100644
--- a/string/test-strchr.c
+++ b/string/test-strchr.c
@@ -1,8 +1,6 @@
 /* Test STRCHR functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wcschr support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcmp.c b/string/test-strcmp.c
index 7feababf4d..77ae73110f 100644
--- a/string/test-strcmp.c
+++ b/string/test-strcmp.c
@@ -1,8 +1,6 @@
 /* Test and measure strcmp and wcscmp functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wcscmp support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcpy.c b/string/test-strcpy.c
index 4c0a04f85d..2243730793 100644
--- a/string/test-strcpy.c
+++ b/string/test-strcpy.c
@@ -1,8 +1,6 @@
 /* Test and measure strcpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wcscpy support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strcspn.c b/string/test-strcspn.c
index ef028be0c7..3610a87c9b 100644
--- a/string/test-strcspn.c
+++ b/string/test-strcspn.c
@@ -1,7 +1,6 @@
 /* Test strcspn functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-string.h b/string/test-string.h
index 78b66efe36..8ee00a04b1 100644
--- a/string/test-string.h
+++ b/string/test-string.h
@@ -1,7 +1,6 @@
 /* Test and measure string and memory functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strlen.c b/string/test-strlen.c
index c9a7afb339..b8d4086073 100644
--- a/string/test-strlen.c
+++ b/string/test-strlen.c
@@ -1,8 +1,6 @@
 /* Test and measure STRLEN functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wcslen support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>, 2011
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strncasecmp.c b/string/test-strncasecmp.c
index ace94e83ec..b68b919210 100644
--- a/string/test-strncasecmp.c
+++ b/string/test-strncasecmp.c
@@ -1,7 +1,6 @@
 /* Test and measure strncasecmp functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strncat.c b/string/test-strncat.c
index 37ea26ea05..729124394e 100644
--- a/string/test-strncat.c
+++ b/string/test-strncat.c
@@ -1,6 +1,5 @@
 /* Test strncat functions.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strncmp.c b/string/test-strncmp.c
index 10b34de8d2..7397eebc02 100644
--- a/string/test-strncmp.c
+++ b/string/test-strncmp.c
@@ -1,7 +1,6 @@
 /* Test strncmp and wcsncmp functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strncpy.c b/string/test-strncpy.c
index 84a3b83bbc..a38da676cb 100644
--- a/string/test-strncpy.c
+++ b/string/test-strncpy.c
@@ -1,7 +1,6 @@
 /* Test strncpy functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strnlen.c b/string/test-strnlen.c
index bb5d9b5f04..c2b82de32e 100644
--- a/string/test-strnlen.c
+++ b/string/test-strnlen.c
@@ -1,7 +1,6 @@
 /* Test strlen functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strpbrk.c b/string/test-strpbrk.c
index 3f81c2edc3..aeb5b81bbc 100644
--- a/string/test-strpbrk.c
+++ b/string/test-strpbrk.c
@@ -1,7 +1,6 @@
 /* Test and measure strpbrk functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strrchr.c b/string/test-strrchr.c
index 9f85dc681e..814f27d20e 100644
--- a/string/test-strrchr.c
+++ b/string/test-strrchr.c
@@ -1,9 +1,6 @@
 /* Test and measure STRCHR functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
-   Added wcsrrchr support by Liubov Dmitrieva <liubov.dmitrieva@gmail.com>,
-   2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strspn.c b/string/test-strspn.c
index ccbed1ca2f..8b546666c7 100644
--- a/string/test-strspn.c
+++ b/string/test-strspn.c
@@ -1,7 +1,6 @@
 /* Test and measure strspn functions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/test-strstr.c b/string/test-strstr.c
index 2c40d929f2..8aee2c0d33 100644
--- a/string/test-strstr.c
+++ b/string/test-strstr.c
@@ -1,7 +1,6 @@
 /* Test and measure strstr functions.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/testcopy.c b/string/testcopy.c
index b8dde6f087..404cf86791 100644
--- a/string/testcopy.c
+++ b/string/testcopy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1990-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/tst-bswap.c b/string/tst-bswap.c
index f79570b6b4..ed3a5186ce 100644
--- a/string/tst-bswap.c
+++ b/string/tst-bswap.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/string/wordcopy.c b/string/wordcopy.c
index cbac9c85b4..20cca6da54 100644
--- a/string/wordcopy.c
+++ b/string/wordcopy.c
@@ -1,7 +1,6 @@
 /* _memcopy.c -- subroutines for memory copy functions.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/create_xid.c b/sunrpc/create_xid.c
index 36380a0eb8..213e8b5181 100644
--- a/sunrpc/create_xid.c
+++ b/sunrpc/create_xid.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/netname.c b/sunrpc/netname.c
index ceed23b1a7..e1f06fa58d 100644
--- a/sunrpc/netname.c
+++ b/sunrpc/netname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/publickey.c b/sunrpc/publickey.c
index a79995d8a3..530fcd1976 100644
--- a/sunrpc/publickey.c
+++ b/sunrpc/publickey.c
@@ -1,7 +1,6 @@
 /* Get public or secret key from key server.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/svc.c b/sunrpc/svc.c
index 1aec771c46..a9bf047428 100644
--- a/sunrpc/svc.c
+++ b/sunrpc/svc.c
@@ -6,7 +6,6 @@
  * list of service routines.
  *  Copyright (C) 2002-2021 Free Software Foundation, Inc.
  *  This file is part of the GNU C Library.
- *  Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
  *
  *  The GNU C Library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/tst-xdrmem.c b/sunrpc/tst-xdrmem.c
index cefc229aa6..5208b17f69 100644
--- a/sunrpc/tst-xdrmem.c
+++ b/sunrpc/tst-xdrmem.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/tst-xdrmem2.c b/sunrpc/tst-xdrmem2.c
index 6d74408c0f..36ea892909 100644
--- a/sunrpc/tst-xdrmem2.c
+++ b/sunrpc/tst-xdrmem2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sunrpc/xdr_intXX_t.c b/sunrpc/xdr_intXX_t.c
index a1aaa4f959..f5023a398e 100644
--- a/sunrpc/xdr_intXX_t.c
+++ b/sunrpc/xdr_intXX_t.c
@@ -1,6 +1,5 @@
 /* Copyright (c) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/aarch64/e_sqrtl.c b/sysdeps/aarch64/e_sqrtl.c
index 3ef524e307..5524e800c5 100644
--- a/sysdeps/aarch64/e_sqrtl.c
+++ b/sysdeps/aarch64/e_sqrtl.c
@@ -1,8 +1,6 @@
 /* long double square root in software floating-point emulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/Makefile b/sysdeps/alpha/Makefile
index 169596ea1c..fbc0cb99ce 100644
--- a/sysdeps/alpha/Makefile
+++ b/sysdeps/alpha/Makefile
@@ -1,6 +1,5 @@
 # Copyright (C) 1993-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Brendan Kehoe (brendan@zen.org).
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/_mcount.S b/sysdeps/alpha/_mcount.S
index b9cf73b203..9bdf3afafd 100644
--- a/sysdeps/alpha/_mcount.S
+++ b/sysdeps/alpha/_mcount.S
@@ -1,6 +1,5 @@
 /* Machine-specific calling sequence for `mcount' profiling function.  alpha
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev6/memset.S b/sysdeps/alpha/alphaev6/memset.S
index f1b648bf43..7905e84e1c 100644
--- a/sysdeps/alpha/alphaev6/memset.S
+++ b/sysdeps/alpha/alphaev6/memset.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
-   EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev6/stxcpy.S b/sysdeps/alpha/alphaev6/stxcpy.S
index 20beddef45..0f569a7d89 100644
--- a/sysdeps/alpha/alphaev6/stxcpy.S
+++ b/sysdeps/alpha/alphaev6/stxcpy.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
-   EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev6/stxncpy.S b/sysdeps/alpha/alphaev6/stxncpy.S
index 4eb2d71e14..983d230c27 100644
--- a/sysdeps/alpha/alphaev6/stxncpy.S
+++ b/sysdeps/alpha/alphaev6/stxncpy.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
-   EV6 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev67/stpcpy.S b/sysdeps/alpha/alphaev67/stpcpy.S
index 6836c6853f..945ed9d2db 100644
--- a/sysdeps/alpha/alphaev67/stpcpy.S
+++ b/sysdeps/alpha/alphaev67/stpcpy.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/alphaev67/stpncpy.S b/sysdeps/alpha/alphaev67/stpncpy.S
index cda7a6696a..42743bce19 100644
--- a/sysdeps/alpha/alphaev67/stpncpy.S
+++ b/sysdeps/alpha/alphaev67/stpncpy.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@redhat.com)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev67/strcat.S b/sysdeps/alpha/alphaev67/strcat.S
index 282c3df722..50a1925c03 100644
--- a/sysdeps/alpha/alphaev67/strcat.S
+++ b/sysdeps/alpha/alphaev67/strcat.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-   EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev67/strchr.S b/sysdeps/alpha/alphaev67/strchr.S
index 4c16fdca6c..510fb3d3a1 100644
--- a/sysdeps/alpha/alphaev67/strchr.S
+++ b/sysdeps/alpha/alphaev67/strchr.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-   EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev67/strlen.S b/sysdeps/alpha/alphaev67/strlen.S
index 7af6f3d375..07def1bb56 100644
--- a/sysdeps/alpha/alphaev67/strlen.S
+++ b/sysdeps/alpha/alphaev67/strlen.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
-   EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/alphaev67/strncat.S b/sysdeps/alpha/alphaev67/strncat.S
index 72794a6e09..83fac317b1 100644
--- a/sysdeps/alpha/alphaev67/strncat.S
+++ b/sysdeps/alpha/alphaev67/strncat.S
@@ -1,6 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
-   EV67 optimized by Rick Gorton <rick.gorton@alpha-processor.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/bzero.S b/sysdeps/alpha/bzero.S
index 86c05947b9..ea317aef05 100644
--- a/sysdeps/alpha/bzero.S
+++ b/sysdeps/alpha/bzero.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/div.S b/sysdeps/alpha/div.S
index 62b676bdac..bfde946b9d 100644
--- a/sysdeps/alpha/div.S
+++ b/sysdeps/alpha/div.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/dl-machine.h b/sysdeps/alpha/dl-machine.h
index 2cd2213d9a..9e327b7f17 100644
--- a/sysdeps/alpha/dl-machine.h
+++ b/sysdeps/alpha/dl-machine.h
@@ -1,7 +1,6 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  Alpha version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/dl-procinfo.c b/sysdeps/alpha/dl-procinfo.c
index c1510493e2..4790866e7a 100644
--- a/sysdeps/alpha/dl-procinfo.c
+++ b/sysdeps/alpha/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for Alpha version of processor capability information.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/dl-procinfo.h b/sysdeps/alpha/dl-procinfo.h
index c0d6043f3f..ea6842cac3 100644
--- a/sysdeps/alpha/dl-procinfo.h
+++ b/sysdeps/alpha/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Alpha version of processor capability information handling macros.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Aurelien Jarno <aurelien@aurel32.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/e_sqrtl.c b/sysdeps/alpha/e_sqrtl.c
index f78b912895..350cb8d8e8 100644
--- a/sysdeps/alpha/e_sqrtl.c
+++ b/sysdeps/alpha/e_sqrtl.c
@@ -1,8 +1,6 @@
 /* long double square root in software floating-point emulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ffs.S b/sysdeps/alpha/ffs.S
index ee127bbf60..adfd5965aa 100644
--- a/sysdeps/alpha/ffs.S
+++ b/sysdeps/alpha/ffs.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/fpu/e_sqrt.c b/sysdeps/alpha/fpu/e_sqrt.c
index cabc800bd1..d211cc21fe 100644
--- a/sysdeps/alpha/fpu/e_sqrt.c
+++ b/sysdeps/alpha/fpu/e_sqrt.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/fpu/fclrexcpt.c b/sysdeps/alpha/fpu/fclrexcpt.c
index cb4513eb7f..5e44cfe111 100644
--- a/sysdeps/alpha/fpu/fclrexcpt.c
+++ b/sysdeps/alpha/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fedisblxcpt.c b/sysdeps/alpha/fpu/fedisblxcpt.c
index 91c3860c45..8cf2d7ea7b 100644
--- a/sysdeps/alpha/fpu/fedisblxcpt.c
+++ b/sysdeps/alpha/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/feenablxcpt.c b/sysdeps/alpha/fpu/feenablxcpt.c
index ac45058c02..8e111fcb79 100644
--- a/sysdeps/alpha/fpu/feenablxcpt.c
+++ b/sysdeps/alpha/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fegetenv.c b/sysdeps/alpha/fpu/fegetenv.c
index 20e51ceeba..64da646cd5 100644
--- a/sysdeps/alpha/fpu/fegetenv.c
+++ b/sysdeps/alpha/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fegetexcept.c b/sysdeps/alpha/fpu/fegetexcept.c
index a2993c191d..bd81026757 100644
--- a/sysdeps/alpha/fpu/fegetexcept.c
+++ b/sysdeps/alpha/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fegetround.c b/sysdeps/alpha/fpu/fegetround.c
index 4b337abcfa..6d92f54380 100644
--- a/sysdeps/alpha/fpu/fegetround.c
+++ b/sysdeps/alpha/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/feholdexcpt.c b/sysdeps/alpha/fpu/feholdexcpt.c
index 637d51a7a9..9383f4dd18 100644
--- a/sysdeps/alpha/fpu/feholdexcpt.c
+++ b/sysdeps/alpha/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fesetenv.c b/sysdeps/alpha/fpu/fesetenv.c
index 2e5e760ca4..237df04ae6 100644
--- a/sysdeps/alpha/fpu/fesetenv.c
+++ b/sysdeps/alpha/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fesetround.c b/sysdeps/alpha/fpu/fesetround.c
index 36b5f3689c..147f4c96fc 100644
--- a/sysdeps/alpha/fpu/fesetround.c
+++ b/sysdeps/alpha/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/feupdateenv.c b/sysdeps/alpha/fpu/feupdateenv.c
index 8978a25cbb..164916cccf 100644
--- a/sysdeps/alpha/fpu/feupdateenv.c
+++ b/sysdeps/alpha/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fgetexcptflg.c b/sysdeps/alpha/fpu/fgetexcptflg.c
index 1b65af1cc0..3fb00b88aa 100644
--- a/sysdeps/alpha/fpu/fgetexcptflg.c
+++ b/sysdeps/alpha/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fpu_control.h b/sysdeps/alpha/fpu/fpu_control.h
index 7b1a52920d..6ed0a2a457 100644
--- a/sysdeps/alpha/fpu/fpu_control.h
+++ b/sysdeps/alpha/fpu/fpu_control.h
@@ -1,7 +1,6 @@
 /* FPU control word bits.  Alpha-mapped-to-Intel version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Olaf Flebbe.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/fsetexcptflg.c b/sysdeps/alpha/fpu/fsetexcptflg.c
index cbfb796cd8..75b4e86591 100644
--- a/sysdeps/alpha/fpu/fsetexcptflg.c
+++ b/sysdeps/alpha/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/ftestexcept.c b/sysdeps/alpha/fpu/ftestexcept.c
index ac480e1757..f78c643165 100644
--- a/sysdeps/alpha/fpu/ftestexcept.c
+++ b/sysdeps/alpha/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_copysign.c b/sysdeps/alpha/fpu/s_copysign.c
index 559a3338fd..ef1771809d 100644
--- a/sysdeps/alpha/fpu/s_copysign.c
+++ b/sysdeps/alpha/fpu/s_copysign.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_copysignf.c b/sysdeps/alpha/fpu/s_copysignf.c
index c28a5e404d..070959f94d 100644
--- a/sysdeps/alpha/fpu/s_copysignf.c
+++ b/sysdeps/alpha/fpu/s_copysignf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_fabs.c b/sysdeps/alpha/fpu/s_fabs.c
index c56f9dd2b2..e7bc26b2c6 100644
--- a/sysdeps/alpha/fpu/s_fabs.c
+++ b/sysdeps/alpha/fpu/s_fabs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_fabsf.c b/sysdeps/alpha/fpu/s_fabsf.c
index a26c2ad03b..94dd12ccd5 100644
--- a/sysdeps/alpha/fpu/s_fabsf.c
+++ b/sysdeps/alpha/fpu/s_fabsf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_rint.c b/sysdeps/alpha/fpu/s_rint.c
index a88d162bcc..864f062cf6 100644
--- a/sysdeps/alpha/fpu/s_rint.c
+++ b/sysdeps/alpha/fpu/s_rint.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/fpu/s_rintf.c b/sysdeps/alpha/fpu/s_rintf.c
index 1ac948cf5a..86cd574a84 100644
--- a/sysdeps/alpha/fpu/s_rintf.c
+++ b/sysdeps/alpha/fpu/s_rintf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/hp-timing.h b/sysdeps/alpha/hp-timing.h
index 2ff65c2370..3da8463013 100644
--- a/sysdeps/alpha/hp-timing.h
+++ b/sysdeps/alpha/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  Alpha version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/jmpbuf-unwind.h b/sysdeps/alpha/jmpbuf-unwind.h
index 0c1eba04bf..2e7a6cb363 100644
--- a/sysdeps/alpha/jmpbuf-unwind.h
+++ b/sysdeps/alpha/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ldiv.S b/sysdeps/alpha/ldiv.S
index c90af5b269..5159a3846d 100644
--- a/sysdeps/alpha/ldiv.S
+++ b/sysdeps/alpha/ldiv.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/memset.S b/sysdeps/alpha/memset.S
index 65acc57f2c..e64dfc1f8a 100644
--- a/sysdeps/alpha/memset.S
+++ b/sysdeps/alpha/memset.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/nptl/pthread_spin_lock.S b/sysdeps/alpha/nptl/pthread_spin_lock.S
index 6ffd68d79d..7ce0530d6e 100644
--- a/sysdeps/alpha/nptl/pthread_spin_lock.S
+++ b/sysdeps/alpha/nptl/pthread_spin_lock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/nptl/pthread_spin_trylock.S b/sysdeps/alpha/nptl/pthread_spin_trylock.S
index 31ba50711c..df72bc85e4 100644
--- a/sysdeps/alpha/nptl/pthread_spin_trylock.S
+++ b/sysdeps/alpha/nptl/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson  <rth@twiddle.net>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_add.c b/sysdeps/alpha/ots_add.c
index bc1d50b66f..a0fb377527 100644
--- a/sysdeps/alpha/ots_add.c
+++ b/sysdeps/alpha/ots_add.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: addition.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cmp.c b/sysdeps/alpha/ots_cmp.c
index d224ef63f5..13b294be98 100644
--- a/sysdeps/alpha/ots_cmp.c
+++ b/sysdeps/alpha/ots_cmp.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: comparison.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cmpe.c b/sysdeps/alpha/ots_cmpe.c
index 25fb48b611..9066d89bda 100644
--- a/sysdeps/alpha/ots_cmpe.c
+++ b/sysdeps/alpha/ots_cmpe.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: comparison.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cvtqux.c b/sysdeps/alpha/ots_cvtqux.c
index 098aebe4e7..18bf35d6a2 100644
--- a/sysdeps/alpha/ots_cvtqux.c
+++ b/sysdeps/alpha/ots_cvtqux.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: unsigned integer to float conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cvtqx.c b/sysdeps/alpha/ots_cvtqx.c
index e26b89db89..30d3f8b57b 100644
--- a/sysdeps/alpha/ots_cvtqx.c
+++ b/sysdeps/alpha/ots_cvtqx.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: signed integer to float conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cvttx.c b/sysdeps/alpha/ots_cvttx.c
index b900bca5f9..64ea9eade7 100644
--- a/sysdeps/alpha/ots_cvttx.c
+++ b/sysdeps/alpha/ots_cvttx.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: floating point extension.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cvtxq.c b/sysdeps/alpha/ots_cvtxq.c
index c8256a0139..6f32ce3531 100644
--- a/sysdeps/alpha/ots_cvtxq.c
+++ b/sysdeps/alpha/ots_cvtxq.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: float to integer conversion.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_cvtxt.c b/sysdeps/alpha/ots_cvtxt.c
index bf6093623e..0de0f7a603 100644
--- a/sysdeps/alpha/ots_cvtxt.c
+++ b/sysdeps/alpha/ots_cvtxt.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: floating point truncation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_div.c b/sysdeps/alpha/ots_div.c
index 94c8e2db91..b30b541698 100644
--- a/sysdeps/alpha/ots_div.c
+++ b/sysdeps/alpha/ots_div.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: division.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_mul.c b/sysdeps/alpha/ots_mul.c
index 48d0245784..f3c31db9d0 100644
--- a/sysdeps/alpha/ots_mul.c
+++ b/sysdeps/alpha/ots_mul.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: multiplication.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_nintxq.c b/sysdeps/alpha/ots_nintxq.c
index f11554bd5e..8c4d8d08f3 100644
--- a/sysdeps/alpha/ots_nintxq.c
+++ b/sysdeps/alpha/ots_nintxq.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: convert to fortran nearest.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/ots_sub.c b/sysdeps/alpha/ots_sub.c
index 937f79a0a6..7e395a82fa 100644
--- a/sysdeps/alpha/ots_sub.c
+++ b/sysdeps/alpha/ots_sub.c
@@ -1,8 +1,6 @@
 /* Software floating-point emulation: subtraction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/reml.S b/sysdeps/alpha/reml.S
index d2dc42f820..26735e3785 100644
--- a/sysdeps/alpha/reml.S
+++ b/sysdeps/alpha/reml.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson  <rth@twiddle.net>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/sfp-machine.h b/sysdeps/alpha/sfp-machine.h
index b25c34f8da..910d293214 100644
--- a/sysdeps/alpha/sfp-machine.h
+++ b/sysdeps/alpha/sfp-machine.h
@@ -2,9 +2,6 @@
    Alpha userland IEEE 128-bit version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz) and
-		  David S. Miller (davem@redhat.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/start.S b/sysdeps/alpha/start.S
index 65dcd4d392..90ca82fa1d 100644
--- a/sysdeps/alpha/start.S
+++ b/sysdeps/alpha/start.S
@@ -1,7 +1,6 @@
 /* Startup code for Alpha/ELF.
    Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/stpcpy.S b/sysdeps/alpha/stpcpy.S
index 537b0f31ce..30cbd5f5f3 100644
--- a/sysdeps/alpha/stpcpy.S
+++ b/sysdeps/alpha/stpcpy.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/stpncpy.S b/sysdeps/alpha/stpncpy.S
index d8e2b60420..de17ed2c86 100644
--- a/sysdeps/alpha/stpncpy.S
+++ b/sysdeps/alpha/stpncpy.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/strcat.S b/sysdeps/alpha/strcat.S
index 0dde37915c..781dd3abdb 100644
--- a/sysdeps/alpha/strcat.S
+++ b/sysdeps/alpha/strcat.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/strchr.S b/sysdeps/alpha/strchr.S
index dc2d9c1642..81652c900d 100644
--- a/sysdeps/alpha/strchr.S
+++ b/sysdeps/alpha/strchr.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/strcmp.S b/sysdeps/alpha/strcmp.S
index 40f827378d..ef25771cb2 100644
--- a/sysdeps/alpha/strcmp.S
+++ b/sysdeps/alpha/strcmp.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/strcpy.S b/sysdeps/alpha/strcpy.S
index 20a09abc94..9c714feb79 100644
--- a/sysdeps/alpha/strcpy.S
+++ b/sysdeps/alpha/strcpy.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/strlen.S b/sysdeps/alpha/strlen.S
index 54235c46b3..dd1458cd75 100644
--- a/sysdeps/alpha/strlen.S
+++ b/sysdeps/alpha/strlen.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/strncat.S b/sysdeps/alpha/strncat.S
index 7a6704bdfb..400e9110d3 100644
--- a/sysdeps/alpha/strncat.S
+++ b/sysdeps/alpha/strncat.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/alpha/strncmp.S b/sysdeps/alpha/strncmp.S
index 7aa1589410..be6d5787fb 100644
--- a/sysdeps/alpha/strncmp.S
+++ b/sysdeps/alpha/strncmp.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/strncpy.S b/sysdeps/alpha/strncpy.S
index 3eeb902deb..224253d763 100644
--- a/sysdeps/alpha/strncpy.S
+++ b/sysdeps/alpha/strncpy.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/stxcpy.S b/sysdeps/alpha/stxcpy.S
index a68182b066..b099e73055 100644
--- a/sysdeps/alpha/stxcpy.S
+++ b/sysdeps/alpha/stxcpy.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/alpha/stxncpy.S b/sysdeps/alpha/stxncpy.S
index eec3400e0c..027f460cdc 100644
--- a/sysdeps/alpha/stxncpy.S
+++ b/sysdeps/alpha/stxncpy.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
-   Contributed by Richard Henderson (rth@tamu.edu)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/arm/armv6t2/memchr.S b/sysdeps/arm/armv6t2/memchr.S
index 4e105a0c44..7baf796da3 100644
--- a/sysdeps/arm/armv6t2/memchr.S
+++ b/sysdeps/arm/armv6t2/memchr.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Code contributed by Dave Gilbert <david.gilbert@linaro.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/backtrace.c b/sysdeps/arm/backtrace.c
index 193f2410ba..8307813221 100644
--- a/sysdeps/arm/backtrace.c
+++ b/sysdeps/arm/backtrace.c
@@ -1,7 +1,6 @@
 /* Return backtrace of current program state.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazu Hirata <kazu@codesourcery.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/fedisblxcpt.c b/sysdeps/arm/fedisblxcpt.c
index 5025fa13b7..96abbd0cbd 100644
--- a/sysdeps/arm/fedisblxcpt.c
+++ b/sysdeps/arm/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/feenablxcpt.c b/sysdeps/arm/feenablxcpt.c
index 94b774797c..b1f70ccaa0 100644
--- a/sysdeps/arm/feenablxcpt.c
+++ b/sysdeps/arm/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/fegetexcept.c b/sysdeps/arm/fegetexcept.c
index b061609c34..2f617f5370 100644
--- a/sysdeps/arm/fegetexcept.c
+++ b/sysdeps/arm/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/feupdateenv.c b/sysdeps/arm/feupdateenv.c
index b742d9a279..8126e9ef99 100644
--- a/sysdeps/arm/feupdateenv.c
+++ b/sysdeps/arm/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/fgetexcptflg.c b/sysdeps/arm/fgetexcptflg.c
index fe82543409..b4d3e87156 100644
--- a/sysdeps/arm/fgetexcptflg.c
+++ b/sysdeps/arm/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/memcpy.S b/sysdeps/arm/memcpy.S
index 04e3f77391..8a83418fe6 100644
--- a/sysdeps/arm/memcpy.S
+++ b/sysdeps/arm/memcpy.S
@@ -1,7 +1,6 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
-   Contributed by MontaVista Software, Inc. (written by Nicolas Pitre)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/memmove.S b/sysdeps/arm/memmove.S
index b01164a7e8..9ae2bfd074 100644
--- a/sysdeps/arm/memmove.S
+++ b/sysdeps/arm/memmove.S
@@ -1,7 +1,6 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
-   Contributed by MontaVista Software, Inc. (written by Nicolas Pitre)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/memset.S b/sysdeps/arm/memset.S
index 02bc1221a1..dc89ca7da5 100644
--- a/sysdeps/arm/memset.S
+++ b/sysdeps/arm/memset.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/strlen.S b/sysdeps/arm/strlen.S
index 2ac0a09c09..dbb6344739 100644
--- a/sysdeps/arm/strlen.S
+++ b/sysdeps/arm/strlen.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Code contributed by Matthew Wilcox <willy@odie.barnet.ac.uk>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/arm/unwind.h b/sysdeps/arm/unwind.h
index ffdea8047d..8532317c8a 100644
--- a/sysdeps/arm/unwind.h
+++ b/sysdeps/arm/unwind.h
@@ -1,6 +1,5 @@
 /* Header file for the ARM EABI unwinder
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
-   Contributed by Paul Brook
 
    This file is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
diff --git a/sysdeps/generic/atomic-machine.h b/sysdeps/generic/atomic-machine.h
index 7026c54d4e..e345bae4e7 100644
--- a/sysdeps/generic/atomic-machine.h
+++ b/sysdeps/generic/atomic-machine.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/dl-librecon.h b/sysdeps/generic/dl-librecon.h
index 8d2ee12816..6f20dbd1a6 100644
--- a/sysdeps/generic/dl-librecon.h
+++ b/sysdeps/generic/dl-librecon.h
@@ -1,7 +1,6 @@
 /* Optional code to distinguish library flavours.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/dl-procinfo.h b/sysdeps/generic/dl-procinfo.h
index ff9979e2a8..c3342532bb 100644
--- a/sysdeps/generic/dl-procinfo.h
+++ b/sysdeps/generic/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Stub version of processor capability information handling macros.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/dwarf2.h b/sysdeps/generic/dwarf2.h
index 0d08da02b7..4b8555525a 100644
--- a/sysdeps/generic/dwarf2.h
+++ b/sysdeps/generic/dwarf2.h
@@ -1,8 +1,6 @@
 /* Declarations and definitions of codes relating to the DWARF2 symbolic
    debugging information format.
    Copyright (C) 1992-2021 Free Software Foundation, Inc.
-   Contributed by Gary Funck (gary@intrepid.com).  Derived from the
-   DWARF 1 implementation written by Ron Guilmette (rfg@monkeys.com).
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/generic/framestate.c b/sysdeps/generic/framestate.c
index 54c4817f37..a8f5e3b41f 100644
--- a/sysdeps/generic/framestate.c
+++ b/sysdeps/generic/framestate.c
@@ -1,7 +1,6 @@
 /* __frame_state_for unwinder helper function wrapper.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/hp-timing-common.h b/sysdeps/generic/hp-timing-common.h
index d59a27d49c..9d32d45563 100644
--- a/sysdeps/generic/hp-timing-common.h
+++ b/sysdeps/generic/hp-timing-common.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  Generic version.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/hp-timing.h b/sysdeps/generic/hp-timing.h
index 8e8d0c10f3..27644ac5c9 100644
--- a/sysdeps/generic/hp-timing.h
+++ b/sysdeps/generic/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  Generic version.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/ifreq.h b/sysdeps/generic/ifreq.h
index 6d2b2e0ac8..547314a13c 100644
--- a/sysdeps/generic/ifreq.h
+++ b/sysdeps/generic/ifreq.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/ldconfig.h b/sysdeps/generic/ldconfig.h
index 3ab757077d..371d97eca2 100644
--- a/sysdeps/generic/ldconfig.h
+++ b/sysdeps/generic/ldconfig.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/memcopy.h b/sysdeps/generic/memcopy.h
index 9be77fa7c5..1b0577ff2b 100644
--- a/sysdeps/generic/memcopy.h
+++ b/sysdeps/generic/memcopy.h
@@ -1,7 +1,6 @@
 /* memcopy.h -- definitions for memory copy functions.  Generic C version.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/not-cancel.h b/sysdeps/generic/not-cancel.h
index 8a3772a1fe..8dad20c7af 100644
--- a/sysdeps/generic/not-cancel.h
+++ b/sysdeps/generic/not-cancel.h
@@ -1,7 +1,6 @@
 /* Uncancelable versions of cancelable interfaces.  Generic version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/register-dump.h b/sysdeps/generic/register-dump.h
index c03eb2ef9d..4554fb1ecd 100644
--- a/sysdeps/generic/register-dump.h
+++ b/sysdeps/generic/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/sigcontextinfo.h b/sysdeps/generic/sigcontextinfo.h
index 0da7e26f72..eca7ba68eb 100644
--- a/sysdeps/generic/sigcontextinfo.h
+++ b/sysdeps/generic/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/sigset-cvt-mask.h b/sysdeps/generic/sigset-cvt-mask.h
index 3dfdfe8f71..9a0dc2a998 100644
--- a/sysdeps/generic/sigset-cvt-mask.h
+++ b/sysdeps/generic/sigset-cvt-mask.h
@@ -2,7 +2,6 @@
    Generic version.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joe Keane <jgk@jgk.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/generic/unwind-dw2-fde-glibc.c b/sysdeps/generic/unwind-dw2-fde-glibc.c
index 0400f3c731..7a01a09ff0 100644
--- a/sysdeps/generic/unwind-dw2-fde-glibc.c
+++ b/sysdeps/generic/unwind-dw2-fde-glibc.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/generic/unwind-dw2-fde.c b/sysdeps/generic/unwind-dw2-fde.c
index 8724b7b337..5354359d05 100644
--- a/sysdeps/generic/unwind-dw2-fde.c
+++ b/sysdeps/generic/unwind-dw2-fde.c
@@ -1,6 +1,5 @@
 /* Subroutines needed for unwinding stack frames for exception handling.  */
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
-   Contributed by Jason Merrill <jason@cygnus.com>.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/generic/unwind-dw2-fde.h b/sysdeps/generic/unwind-dw2-fde.h
index d6190762ea..837df3c97e 100644
--- a/sysdeps/generic/unwind-dw2-fde.h
+++ b/sysdeps/generic/unwind-dw2-fde.h
@@ -1,6 +1,5 @@
 /* Subroutines needed for unwinding stack frames for exception handling.  */
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
-   Contributed by Jason Merrill <jason@cygnus.com>.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/generic/unwind-resume.c b/sysdeps/generic/unwind-resume.c
index 66dbb67e81..9f57f793af 100644
--- a/sysdeps/generic/unwind-resume.c
+++ b/sysdeps/generic/unwind-resume.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/generic/utmp-equal.h b/sysdeps/generic/utmp-equal.h
index b1c4f008b9..857f1442da 100644
--- a/sysdeps/generic/utmp-equal.h
+++ b/sysdeps/generic/utmp-equal.h
@@ -1,8 +1,6 @@
 /* Helper function for utmp functions to see if two entries are equal.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>
-   and Paul Janzen <pcj@primenet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/gnu/sys/mtio.h b/sysdeps/gnu/sys/mtio.h
index fb17e873fd..6a56479efa 100644
--- a/sysdeps/gnu/sys/mtio.h
+++ b/sysdeps/gnu/sys/mtio.h
@@ -16,7 +16,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-/* Written by H. Bergman <hennus@cybercomm.nl>.  */
 
 #ifndef _SYS_MTIO_H
 #define _SYS_MTIO_H	1
diff --git a/sysdeps/gnu/updwtmp.c b/sysdeps/gnu/updwtmp.c
index a1cb93d75d..c49011c97b 100644
--- a/sysdeps/gnu/updwtmp.c
+++ b/sysdeps/gnu/updwtmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/gnu/utmp_file.c b/sysdeps/gnu/utmp_file.c
index 696fb38fa8..a3c42b5462 100644
--- a/sysdeps/gnu/utmp_file.c
+++ b/sysdeps/gnu/utmp_file.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/Makefile b/sysdeps/hppa/Makefile
index dfd296c45b..d8971ddd02 100644
--- a/sysdeps/hppa/Makefile
+++ b/sysdeps/hppa/Makefile
@@ -1,6 +1,5 @@
 # Copyright (C) 2000-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by David Huggins-Daines (dhd@debian.org)
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/dl-machine.h b/sysdeps/hppa/dl-machine.h
index f048fd2072..ded9c193d6 100644
--- a/sysdeps/hppa/dl-machine.h
+++ b/sysdeps/hppa/dl-machine.h
@@ -1,6 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  PA-RISC version.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
-   Contributed by David Huggins-Daines <dhd@debian.org>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/hppa/fpu/bits/fenv.h b/sysdeps/hppa/fpu/bits/fenv.h
index 17df5bc109..f521e08da0 100644
--- a/sysdeps/hppa/fpu/bits/fenv.h
+++ b/sysdeps/hppa/fpu/bits/fenv.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fclrexcpt.c b/sysdeps/hppa/fpu/fclrexcpt.c
index b1b3cb4695..619981607c 100644
--- a/sysdeps/hppa/fpu/fclrexcpt.c
+++ b/sysdeps/hppa/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fedisblxcpt.c b/sysdeps/hppa/fpu/fedisblxcpt.c
index f1542c45cb..6efb211ca9 100644
--- a/sysdeps/hppa/fpu/fedisblxcpt.c
+++ b/sysdeps/hppa/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/feenablxcpt.c b/sysdeps/hppa/fpu/feenablxcpt.c
index fafbb36efd..45344cd0cc 100644
--- a/sysdeps/hppa/fpu/feenablxcpt.c
+++ b/sysdeps/hppa/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fegetenv.c b/sysdeps/hppa/fpu/fegetenv.c
index 47facf90a2..219746b3ea 100644
--- a/sysdeps/hppa/fpu/fegetenv.c
+++ b/sysdeps/hppa/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fegetexcept.c b/sysdeps/hppa/fpu/fegetexcept.c
index bb2a0f0588..a1779bd2b4 100644
--- a/sysdeps/hppa/fpu/fegetexcept.c
+++ b/sysdeps/hppa/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fegetround.c b/sysdeps/hppa/fpu/fegetround.c
index d3e025ba46..0976dd916a 100644
--- a/sysdeps/hppa/fpu/fegetround.c
+++ b/sysdeps/hppa/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/feholdexcpt.c b/sysdeps/hppa/fpu/feholdexcpt.c
index 2ea7d4bd7e..a1c6592a97 100644
--- a/sysdeps/hppa/fpu/feholdexcpt.c
+++ b/sysdeps/hppa/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fesetenv.c b/sysdeps/hppa/fpu/fesetenv.c
index 85c0f99c39..08de113eef 100644
--- a/sysdeps/hppa/fpu/fesetenv.c
+++ b/sysdeps/hppa/fpu/fesetenv.c
@@ -1,9 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
-   Based on the m68k version by
-   Andreas Schwab <schwab@suse.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fesetround.c b/sysdeps/hppa/fpu/fesetround.c
index 7e8172e688..921b8b78df 100644
--- a/sysdeps/hppa/fpu/fesetround.c
+++ b/sysdeps/hppa/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/feupdateenv.c b/sysdeps/hppa/fpu/feupdateenv.c
index f6ea4339af..13dc0d8592 100644
--- a/sysdeps/hppa/fpu/feupdateenv.c
+++ b/sysdeps/hppa/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fgetexcptflg.c b/sysdeps/hppa/fpu/fgetexcptflg.c
index 0d704b5ec8..4224b0f105 100644
--- a/sysdeps/hppa/fpu/fgetexcptflg.c
+++ b/sysdeps/hppa/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fraiseexcpt.c b/sysdeps/hppa/fpu/fraiseexcpt.c
index 44295d713d..bc891ce9e6 100644
--- a/sysdeps/hppa/fpu/fraiseexcpt.c
+++ b/sysdeps/hppa/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/fsetexcptflg.c b/sysdeps/hppa/fpu/fsetexcptflg.c
index 59caf97b71..d3947e6dd1 100644
--- a/sysdeps/hppa/fpu/fsetexcptflg.c
+++ b/sysdeps/hppa/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/fpu/ftestexcept.c b/sysdeps/hppa/fpu/ftestexcept.c
index 5149e979d9..ecc82bfc68 100644
--- a/sysdeps/hppa/fpu/ftestexcept.c
+++ b/sysdeps/hppa/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/hppa1.1/s_signbit.c b/sysdeps/hppa/hppa1.1/s_signbit.c
index 293de11176..0601e25cb0 100644
--- a/sysdeps/hppa/hppa1.1/s_signbit.c
+++ b/sysdeps/hppa/hppa1.1/s_signbit.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/libgcc-compat.c b/sysdeps/hppa/libgcc-compat.c
index a077cd3ffd..4677f80c8f 100644
--- a/sysdeps/hppa/libgcc-compat.c
+++ b/sysdeps/hppa/libgcc-compat.c
@@ -1,7 +1,6 @@
 /* pre-.hidden libgcc compatibility
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Randolph Chung
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/hppa/sysdep.h b/sysdeps/hppa/sysdep.h
index e3d3cf40ce..2894e4b5ed 100644
--- a/sysdeps/hppa/sysdep.h
+++ b/sysdeps/hppa/sysdep.h
@@ -1,7 +1,6 @@
 /* Assembler macros for HP/PA.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/htl/raise.c b/sysdeps/htl/raise.c
index 6594d0870f..5a0f37d3b8 100644
--- a/sysdeps/htl/raise.c
+++ b/sysdeps/htl/raise.c
@@ -1,6 +1,5 @@
 /* raise.c - Generic raise implementation.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Written by Neal H. Walfield <neal@gnu.org>.
 
    This file is part of the GNU Hurd.
 
diff --git a/sysdeps/htl/timer_routines.c b/sysdeps/htl/timer_routines.c
index 059ebef265..96e845cc66 100644
--- a/sysdeps/htl/timer_routines.c
+++ b/sysdeps/htl/timer_routines.c
@@ -1,7 +1,6 @@
 /* Helper code for POSIX timer implementation on NPTL.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/i386/backtrace.c b/sysdeps/i386/backtrace.c
index 4631f68fdc..66842a64f1 100644
--- a/sysdeps/i386/backtrace.c
+++ b/sysdeps/i386/backtrace.c
@@ -1,7 +1,6 @@
 /* Return backtrace of current program state.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/dl-procinfo.c b/sysdeps/i386/dl-procinfo.c
index 244026720f..6c6a2360cc 100644
--- a/sysdeps/i386/dl-procinfo.c
+++ b/sysdeps/i386/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for i386 version of processor capability information.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/ffs.c b/sysdeps/i386/ffs.c
index aed64aa1f8..80920cb988 100644
--- a/sysdeps/i386/ffs.c
+++ b/sysdeps/i386/ffs.c
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=3.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acos.S b/sysdeps/i386/fpu/e_acos.S
index 9d9825da73..db0dbab06c 100644
--- a/sysdeps/i386/fpu/e_acos.S
+++ b/sysdeps/i386/fpu/e_acos.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_acosf.S b/sysdeps/i386/fpu/e_acosf.S
index cf2b75daf1..435dcd9f67 100644
--- a/sysdeps/i386/fpu/e_acosf.S
+++ b/sysdeps/i386/fpu/e_acosf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_acosh.S b/sysdeps/i386/fpu/e_acosh.S
index fc63e3db8a..96347a86df 100644
--- a/sysdeps/i386/fpu/e_acosh.S
+++ b/sysdeps/i386/fpu/e_acosh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acoshf.S b/sysdeps/i386/fpu/e_acoshf.S
index d39d280f28..dfec57c854 100644
--- a/sysdeps/i386/fpu/e_acoshf.S
+++ b/sysdeps/i386/fpu/e_acoshf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acoshl.S b/sysdeps/i386/fpu/e_acoshl.S
index 440776cc4e..2894f38272 100644
--- a/sysdeps/i386/fpu/e_acoshl.S
+++ b/sysdeps/i386/fpu/e_acoshl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_acosl.c b/sysdeps/i386/fpu/e_acosl.c
index b99088ac04..5e81b29153 100644
--- a/sysdeps/i386/fpu/e_acosl.c
+++ b/sysdeps/i386/fpu/e_acosl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_asin.S b/sysdeps/i386/fpu/e_asin.S
index 74028c7c9a..3be8fc5316 100644
--- a/sysdeps/i386/fpu/e_asin.S
+++ b/sysdeps/i386/fpu/e_asin.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_asinf.S b/sysdeps/i386/fpu/e_asinf.S
index 7e378433d5..774feab607 100644
--- a/sysdeps/i386/fpu/e_asinf.S
+++ b/sysdeps/i386/fpu/e_asinf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_atan2.S b/sysdeps/i386/fpu/e_atan2.S
index d6b550f4a1..e6e8dc290c 100644
--- a/sysdeps/i386/fpu/e_atan2.S
+++ b/sysdeps/i386/fpu/e_atan2.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_atan2f.S b/sysdeps/i386/fpu/e_atan2f.S
index d237fee077..606d4a6f2d 100644
--- a/sysdeps/i386/fpu/e_atan2f.S
+++ b/sysdeps/i386/fpu/e_atan2f.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_atan2l.c b/sysdeps/i386/fpu/e_atan2l.c
index 531f9b2b69..94d87a221c 100644
--- a/sysdeps/i386/fpu/e_atan2l.c
+++ b/sysdeps/i386/fpu/e_atan2l.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_atanh.S b/sysdeps/i386/fpu/e_atanh.S
index e66e6d5d1d..21add9e391 100644
--- a/sysdeps/i386/fpu/e_atanh.S
+++ b/sysdeps/i386/fpu/e_atanh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_atanhf.S b/sysdeps/i386/fpu/e_atanhf.S
index 0a5ac9d472..2953d7f12a 100644
--- a/sysdeps/i386/fpu/e_atanhf.S
+++ b/sysdeps/i386/fpu/e_atanhf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_atanhl.S b/sysdeps/i386/fpu/e_atanhl.S
index d5976dc063..37ab0dde7c 100644
--- a/sysdeps/i386/fpu/e_atanhl.S
+++ b/sysdeps/i386/fpu/e_atanhl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arctanh function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_exp.S b/sysdeps/i386/fpu/e_exp.S
index b9fd62f1ce..06c79c15aa 100644
--- a/sysdeps/i386/fpu/e_exp.S
+++ b/sysdeps/i386/fpu/e_exp.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_exp10.S b/sysdeps/i386/fpu/e_exp10.S
index 2758a73184..902f70b77f 100644
--- a/sysdeps/i386/fpu/e_exp10.S
+++ b/sysdeps/i386/fpu/e_exp10.S
@@ -1,6 +1,3 @@
-/*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- */
 
 #include <machine/asm.h>
 #include <i386-math-asm.h>
diff --git a/sysdeps/i386/fpu/e_exp2.S b/sysdeps/i386/fpu/e_exp2.S
index 0939f7d071..5fea68a5df 100644
--- a/sysdeps/i386/fpu/e_exp2.S
+++ b/sysdeps/i386/fpu/e_exp2.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_exp2l.S b/sysdeps/i386/fpu/e_exp2l.S
index 6cf28a793b..d81048a816 100644
--- a/sysdeps/i386/fpu/e_exp2l.S
+++ b/sysdeps/i386/fpu/e_exp2l.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_expl.S b/sysdeps/i386/fpu/e_expl.S
index a7c459e2c0..52bec213d1 100644
--- a/sysdeps/i386/fpu/e_expl.S
+++ b/sysdeps/i386/fpu/e_expl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/e_fmod.S b/sysdeps/i386/fpu/e_fmod.S
index 93f20e5c4d..86ac1bcfaf 100644
--- a/sysdeps/i386/fpu/e_fmod.S
+++ b/sysdeps/i386/fpu/e_fmod.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_fmodf.S b/sysdeps/i386/fpu/e_fmodf.S
index 8adc8d5c03..f73ce9da1e 100644
--- a/sysdeps/i386/fpu/e_fmodf.S
+++ b/sysdeps/i386/fpu/e_fmodf.S
@@ -1,7 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_fmodl.c b/sysdeps/i386/fpu/e_fmodl.c
index 44765398b7..a5761c8b64 100644
--- a/sysdeps/i386/fpu/e_fmodl.c
+++ b/sysdeps/i386/fpu/e_fmodl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <math_private.h>
diff --git a/sysdeps/i386/fpu/e_hypot.S b/sysdeps/i386/fpu/e_hypot.S
index 37afd488d2..f2c956b77a 100644
--- a/sysdeps/i386/fpu/e_hypot.S
+++ b/sysdeps/i386/fpu/e_hypot.S
@@ -1,7 +1,6 @@
 /* Compute the hypothenuse of X and Y.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_hypotf.S b/sysdeps/i386/fpu/e_hypotf.S
index 4d835516b0..cec5d15403 100644
--- a/sysdeps/i386/fpu/e_hypotf.S
+++ b/sysdeps/i386/fpu/e_hypotf.S
@@ -1,7 +1,6 @@
 /* Compute the hypothenuse of X and Y.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_ilogb.S b/sysdeps/i386/fpu/e_ilogb.S
index 29ef2214e6..f4b792c27c 100644
--- a/sysdeps/i386/fpu/e_ilogb.S
+++ b/sysdeps/i386/fpu/e_ilogb.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_ilogbf.S b/sysdeps/i386/fpu/e_ilogbf.S
index d72de6c84a..37298b9331 100644
--- a/sysdeps/i386/fpu/e_ilogbf.S
+++ b/sysdeps/i386/fpu/e_ilogbf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_ilogbl.S b/sysdeps/i386/fpu/e_ilogbl.S
index 60761dfa38..d9f030d31e 100644
--- a/sysdeps/i386/fpu/e_ilogbl.S
+++ b/sysdeps/i386/fpu/e_ilogbl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_log.S b/sysdeps/i386/fpu/e_log.S
index 9d2195ecd4..0d5752454d 100644
--- a/sysdeps/i386/fpu/e_log.S
+++ b/sysdeps/i386/fpu/e_log.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10.S b/sysdeps/i386/fpu/e_log10.S
index ead30d8992..8a0321f2b9 100644
--- a/sysdeps/i386/fpu/e_log10.S
+++ b/sysdeps/i386/fpu/e_log10.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10f.S b/sysdeps/i386/fpu/e_log10f.S
index 54bc82d57f..47f82e1993 100644
--- a/sysdeps/i386/fpu/e_log10f.S
+++ b/sysdeps/i386/fpu/e_log10f.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log10l.S b/sysdeps/i386/fpu/e_log10l.S
index cd57a5d75f..1d2a7dc20b 100644
--- a/sysdeps/i386/fpu/e_log10l.S
+++ b/sysdeps/i386/fpu/e_log10l.S
@@ -1,10 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log2.S b/sysdeps/i386/fpu/e_log2.S
index 57725cdb60..940b944fc0 100644
--- a/sysdeps/i386/fpu/e_log2.S
+++ b/sysdeps/i386/fpu/e_log2.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_log2l.S b/sysdeps/i386/fpu/e_log2l.S
index 82decffe8a..686daf0e65 100644
--- a/sysdeps/i386/fpu/e_log2l.S
+++ b/sysdeps/i386/fpu/e_log2l.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_logl.S b/sysdeps/i386/fpu/e_logl.S
index 3e019cc911..a968260450 100644
--- a/sysdeps/i386/fpu/e_logl.S
+++ b/sysdeps/i386/fpu/e_logl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_pow.S b/sysdeps/i386/fpu/e_pow.S
index 161b952e81..1ea6f09c15 100644
--- a/sysdeps/i386/fpu/e_pow.S
+++ b/sysdeps/i386/fpu/e_pow.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of pow function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_powl.S b/sysdeps/i386/fpu/e_powl.S
index 196199be2c..2826ba4980 100644
--- a/sysdeps/i386/fpu/e_powl.S
+++ b/sysdeps/i386/fpu/e_powl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of pow function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/e_remainder.S b/sysdeps/i386/fpu/e_remainder.S
index 5b71e9198d..5c10a4673e 100644
--- a/sysdeps/i386/fpu/e_remainder.S
+++ b/sysdeps/i386/fpu/e_remainder.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_remainderf.S b/sysdeps/i386/fpu/e_remainderf.S
index 2257db3580..475b7e2353 100644
--- a/sysdeps/i386/fpu/e_remainderf.S
+++ b/sysdeps/i386/fpu/e_remainderf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_remainderl.S b/sysdeps/i386/fpu/e_remainderl.S
index 551660c1e9..ee3fdb8d7f 100644
--- a/sysdeps/i386/fpu/e_remainderl.S
+++ b/sysdeps/i386/fpu/e_remainderl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalb.S b/sysdeps/i386/fpu/e_scalb.S
index 5a2f566cdf..73685baa97 100644
--- a/sysdeps/i386/fpu/e_scalb.S
+++ b/sysdeps/i386/fpu/e_scalb.S
@@ -1,8 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalbf.S b/sysdeps/i386/fpu/e_scalbf.S
index ef7bd9748e..b23e4a0e09 100644
--- a/sysdeps/i386/fpu/e_scalbf.S
+++ b/sysdeps/i386/fpu/e_scalbf.S
@@ -1,9 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- * Adapted for float type by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_scalbl.S b/sysdeps/i386/fpu/e_scalbl.S
index 790f07a907..29457e6dff 100644
--- a/sysdeps/i386/fpu/e_scalbl.S
+++ b/sysdeps/i386/fpu/e_scalbl.S
@@ -1,10 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/e_sqrt.S b/sysdeps/i386/fpu/e_sqrt.S
index 191122b676..e9bb241d82 100644
--- a/sysdeps/i386/fpu/e_sqrt.S
+++ b/sysdeps/i386/fpu/e_sqrt.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/e_sqrtf.S b/sysdeps/i386/fpu/e_sqrtf.S
index 9f34be71a8..bf609b7bea 100644
--- a/sysdeps/i386/fpu/e_sqrtf.S
+++ b/sysdeps/i386/fpu/e_sqrtf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/fclrexcpt.c b/sysdeps/i386/fpu/fclrexcpt.c
index 77719a9511..652ebf1c83 100644
--- a/sysdeps/i386/fpu/fclrexcpt.c
+++ b/sysdeps/i386/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fedisblxcpt.c b/sysdeps/i386/fpu/fedisblxcpt.c
index b748e63268..c9c33a2b1b 100644
--- a/sysdeps/i386/fpu/fedisblxcpt.c
+++ b/sysdeps/i386/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feenablxcpt.c b/sysdeps/i386/fpu/feenablxcpt.c
index 2d4859878b..b0419ed93e 100644
--- a/sysdeps/i386/fpu/feenablxcpt.c
+++ b/sysdeps/i386/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetenv.c b/sysdeps/i386/fpu/fegetenv.c
index 6d3b8b7d16..8118ee9520 100644
--- a/sysdeps/i386/fpu/fegetenv.c
+++ b/sysdeps/i386/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetexcept.c b/sysdeps/i386/fpu/fegetexcept.c
index edb2a8860c..97bb33c18a 100644
--- a/sysdeps/i386/fpu/fegetexcept.c
+++ b/sysdeps/i386/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fegetround.c b/sysdeps/i386/fpu/fegetround.c
index 87b394dfd3..c9e7ca93e1 100644
--- a/sysdeps/i386/fpu/fegetround.c
+++ b/sysdeps/i386/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feholdexcpt.c b/sysdeps/i386/fpu/feholdexcpt.c
index cd60691139..20e0fc3e6d 100644
--- a/sysdeps/i386/fpu/feholdexcpt.c
+++ b/sysdeps/i386/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fesetenv.c b/sysdeps/i386/fpu/fesetenv.c
index dd2963a0a8..b97cef11cf 100644
--- a/sysdeps/i386/fpu/fesetenv.c
+++ b/sysdeps/i386/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fesetround.c b/sysdeps/i386/fpu/fesetround.c
index ab84e99e87..3067454036 100644
--- a/sysdeps/i386/fpu/fesetround.c
+++ b/sysdeps/i386/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/feupdateenv.c b/sysdeps/i386/fpu/feupdateenv.c
index fd6c796ba4..635a4a3ff5 100644
--- a/sysdeps/i386/fpu/feupdateenv.c
+++ b/sysdeps/i386/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fgetexcptflg.c b/sysdeps/i386/fpu/fgetexcptflg.c
index 726b6862da..1c6a2b387b 100644
--- a/sysdeps/i386/fpu/fgetexcptflg.c
+++ b/sysdeps/i386/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fraiseexcpt.c b/sysdeps/i386/fpu/fraiseexcpt.c
index cc383db2e4..31f6ab2b33 100644
--- a/sysdeps/i386/fpu/fraiseexcpt.c
+++ b/sysdeps/i386/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/fsetexcptflg.c b/sysdeps/i386/fpu/fsetexcptflg.c
index 3eb6d7ee34..f59ed4498f 100644
--- a/sysdeps/i386/fpu/fsetexcptflg.c
+++ b/sysdeps/i386/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/ftestexcept.c b/sysdeps/i386/fpu/ftestexcept.c
index 5c3b7601d4..23c6e5352f 100644
--- a/sysdeps/i386/fpu/ftestexcept.c
+++ b/sysdeps/i386/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinh.S b/sysdeps/i386/fpu/s_asinh.S
index da6aa7b874..7582c2d8bc 100644
--- a/sysdeps/i386/fpu/s_asinh.S
+++ b/sysdeps/i386/fpu/s_asinh.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinhf.S b/sysdeps/i386/fpu/s_asinhf.S
index 478e1b60af..53c896b63a 100644
--- a/sysdeps/i386/fpu/s_asinhf.S
+++ b/sysdeps/i386/fpu/s_asinhf.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_asinhl.S b/sysdeps/i386/fpu/s_asinhl.S
index c1eb9c07f7..c5447515c1 100644
--- a/sysdeps/i386/fpu/s_asinhl.S
+++ b/sysdeps/i386/fpu/s_asinhl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of arcsinh.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_atan.S b/sysdeps/i386/fpu/s_atan.S
index 0102281be9..3830e6dcc2 100644
--- a/sysdeps/i386/fpu/s_atan.S
+++ b/sysdeps/i386/fpu/s_atan.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_atanf.S b/sysdeps/i386/fpu/s_atanf.S
index 15ecd345d9..4a8f5e3600 100644
--- a/sysdeps/i386/fpu/s_atanf.S
+++ b/sysdeps/i386/fpu/s_atanf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_atanl.c b/sysdeps/i386/fpu/s_atanl.c
index e876083b35..91b34498a4 100644
--- a/sysdeps/i386/fpu/s_atanl.c
+++ b/sysdeps/i386/fpu/s_atanl.c
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <libm-alias-ldouble.h>
diff --git a/sysdeps/i386/fpu/s_cbrt.S b/sysdeps/i386/fpu/s_cbrt.S
index 4e612f149b..965aa2d720 100644
--- a/sysdeps/i386/fpu/s_cbrt.S
+++ b/sysdeps/i386/fpu/s_cbrt.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_cbrtf.S b/sysdeps/i386/fpu/s_cbrtf.S
index 9f82e786ae..c4a95ea4a7 100644
--- a/sysdeps/i386/fpu/s_cbrtf.S
+++ b/sysdeps/i386/fpu/s_cbrtf.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of float value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_cbrtl.S b/sysdeps/i386/fpu/s_cbrtl.S
index b475119ba2..6db4d609cf 100644
--- a/sysdeps/i386/fpu/s_cbrtl.S
+++ b/sysdeps/i386/fpu/s_cbrtl.S
@@ -1,8 +1,6 @@
 /* Compute cubic root of long double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_ceil.S b/sysdeps/i386/fpu/s_ceil.S
index 9287ab0673..99984f9b8d 100644
--- a/sysdeps/i386/fpu/s_ceil.S
+++ b/sysdeps/i386/fpu/s_ceil.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_ceilf.S b/sysdeps/i386/fpu/s_ceilf.S
index 2a6e3db273..03e8e22609 100644
--- a/sysdeps/i386/fpu/s_ceilf.S
+++ b/sysdeps/i386/fpu/s_ceilf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_ceill.S b/sysdeps/i386/fpu/s_ceill.S
index 70d5c6ce0c..a551fce7f9 100644
--- a/sysdeps/i386/fpu/s_ceill.S
+++ b/sysdeps/i386/fpu/s_ceill.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysign.S b/sysdeps/i386/fpu/s_copysign.S
index 1434d407a7..a49d34e4b7 100644
--- a/sysdeps/i386/fpu/s_copysign.S
+++ b/sysdeps/i386/fpu/s_copysign.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysignf.S b/sysdeps/i386/fpu/s_copysignf.S
index a05b749f1b..edc540c4d6 100644
--- a/sysdeps/i386/fpu/s_copysignf.S
+++ b/sysdeps/i386/fpu/s_copysignf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_copysignl.S b/sysdeps/i386/fpu/s_copysignl.S
index 671ce683ba..9d9b273e94 100644
--- a/sysdeps/i386/fpu/s_copysignl.S
+++ b/sysdeps/i386/fpu/s_copysignl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_expm1.S b/sysdeps/i386/fpu/s_expm1.S
index e5d863c384..8a979464a8 100644
--- a/sysdeps/i386/fpu/s_expm1.S
+++ b/sysdeps/i386/fpu/s_expm1.S
@@ -1,9 +1,6 @@
 /* ix87 specific implementation of exp(x)-1.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-   Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
-   Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_expm1f.S b/sysdeps/i386/fpu/s_expm1f.S
index 76fd778fe6..b31972c32f 100644
--- a/sysdeps/i386/fpu/s_expm1f.S
+++ b/sysdeps/i386/fpu/s_expm1f.S
@@ -1,9 +1,6 @@
 /* ix87 specific implementation of exp(x)-1.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-   Based on code by John C. Bowman <bowman@ipp-garching.mpg.de>.
-   Corrections by H.J. Lu (hjl@gnu.ai.mit.edu), 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_finite.S b/sysdeps/i386/fpu/s_finite.S
index 1ae4aed451..98f8262e26 100644
--- a/sysdeps/i386/fpu/s_finite.S
+++ b/sysdeps/i386/fpu/s_finite.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
@@ -14,4 +11,3 @@ ENTRY(__finite)
 END (__finite)
 weak_alias (__finite, finite)
 hidden_def (__finite)
-
diff --git a/sysdeps/i386/fpu/s_finitef.S b/sysdeps/i386/fpu/s_finitef.S
index 69e72facff..905ff31ef9 100644
--- a/sysdeps/i386/fpu/s_finitef.S
+++ b/sysdeps/i386/fpu/s_finitef.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
diff --git a/sysdeps/i386/fpu/s_finitel.S b/sysdeps/i386/fpu/s_finitel.S
index cce90e18fc..2cd2da99f9 100644
--- a/sysdeps/i386/fpu/s_finitel.S
+++ b/sysdeps/i386/fpu/s_finitel.S
@@ -1,6 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- */
 
 #include <machine/asm.h>
 
diff --git a/sysdeps/i386/fpu/s_floor.S b/sysdeps/i386/fpu/s_floor.S
index f3cd66e77f..7143fdcc9a 100644
--- a/sysdeps/i386/fpu/s_floor.S
+++ b/sysdeps/i386/fpu/s_floor.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_floorf.S b/sysdeps/i386/fpu/s_floorf.S
index 656eeb698f..8fad9c0698 100644
--- a/sysdeps/i386/fpu/s_floorf.S
+++ b/sysdeps/i386/fpu/s_floorf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_floorl.S b/sysdeps/i386/fpu/s_floorl.S
index f85b542f9b..3ec28b477b 100644
--- a/sysdeps/i386/fpu/s_floorl.S
+++ b/sysdeps/i386/fpu/s_floorl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_fmax.S b/sysdeps/i386/fpu/s_fmax.S
index 5fa072171f..bfc6a3e80a 100644
--- a/sysdeps/i386/fpu/s_fmax.S
+++ b/sysdeps/i386/fpu/s_fmax.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmaxf.S b/sysdeps/i386/fpu/s_fmaxf.S
index ef5a541520..bdcfe75a2e 100644
--- a/sysdeps/i386/fpu/s_fmaxf.S
+++ b/sysdeps/i386/fpu/s_fmaxf.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmaxl.S b/sysdeps/i386/fpu/s_fmaxl.S
index 09021fe7ad..7efa71e6a2 100644
--- a/sysdeps/i386/fpu/s_fmaxl.S
+++ b/sysdeps/i386/fpu/s_fmaxl.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fmin.S b/sysdeps/i386/fpu/s_fmin.S
index 4f733659fb..eaf165c106 100644
--- a/sysdeps/i386/fpu/s_fmin.S
+++ b/sysdeps/i386/fpu/s_fmin.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fminf.S b/sysdeps/i386/fpu/s_fminf.S
index 038999a5a2..721b934994 100644
--- a/sysdeps/i386/fpu/s_fminf.S
+++ b/sysdeps/i386/fpu/s_fminf.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_fminl.S b/sysdeps/i386/fpu/s_fminl.S
index 1f4d1d580b..18c6984c26 100644
--- a/sysdeps/i386/fpu/s_fminl.S
+++ b/sysdeps/i386/fpu/s_fminl.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexp.S b/sysdeps/i386/fpu/s_frexp.S
index def53ebb54..b831c3b0eb 100644
--- a/sysdeps/i386/fpu/s_frexp.S
+++ b/sysdeps/i386/fpu/s_frexp.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for double.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexpf.S b/sysdeps/i386/fpu/s_frexpf.S
index 7f0aee9850..6af089c480 100644
--- a/sysdeps/i386/fpu/s_frexpf.S
+++ b/sysdeps/i386/fpu/s_frexpf.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for float.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_frexpl.S b/sysdeps/i386/fpu/s_frexpl.S
index bf0b86171d..cd74bf430c 100644
--- a/sysdeps/i386/fpu/s_frexpl.S
+++ b/sysdeps/i386/fpu/s_frexpl.S
@@ -1,7 +1,6 @@
 /* ix87 specific frexp implementation for long double.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_isinfl.c b/sysdeps/i386/fpu/s_isinfl.c
index cdd77183fa..ff6048e3f5 100644
--- a/sysdeps/i386/fpu/s_isinfl.c
+++ b/sysdeps/i386/fpu/s_isinfl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Change for long double by Ulrich Drepper <drepper@cygnus.com>.
  * Intel i387 specific version.
  * Public domain.
  */
diff --git a/sysdeps/i386/fpu/s_llrint.S b/sysdeps/i386/fpu/s_llrint.S
index bd691fe60b..d8b7795468 100644
--- a/sysdeps/i386/fpu/s_llrint.S
+++ b/sysdeps/i386/fpu/s_llrint.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_llrintf.S b/sysdeps/i386/fpu/s_llrintf.S
index 689e9a0418..bfcb1a3b7e 100644
--- a/sysdeps/i386/fpu/s_llrintf.S
+++ b/sysdeps/i386/fpu/s_llrintf.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_llrintl.S b/sysdeps/i386/fpu/s_llrintl.S
index 64eefb2df9..24b3d527f7 100644
--- a/sysdeps/i386/fpu/s_llrintl.S
+++ b/sysdeps/i386/fpu/s_llrintl.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_log1p.S b/sysdeps/i386/fpu/s_log1p.S
index 7978e76095..10e0d2ceab 100644
--- a/sysdeps/i386/fpu/s_log1p.S
+++ b/sysdeps/i386/fpu/s_log1p.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_log1pf.S b/sysdeps/i386/fpu/s_log1pf.S
index acaa299d94..82a3f448db 100644
--- a/sysdeps/i386/fpu/s_log1pf.S
+++ b/sysdeps/i386/fpu/s_log1pf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_log1pl.S b/sysdeps/i386/fpu/s_log1pl.S
index 0fd05cbdb3..f28349f7d2 100644
--- a/sysdeps/i386/fpu/s_log1pl.S
+++ b/sysdeps/i386/fpu/s_log1pl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/s_logb.S b/sysdeps/i386/fpu/s_logb.S
index d4b3a4714f..d1c7129248 100644
--- a/sysdeps/i386/fpu/s_logb.S
+++ b/sysdeps/i386/fpu/s_logb.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_logbf.S b/sysdeps/i386/fpu/s_logbf.S
index 175daf52a1..0d5e55d34f 100644
--- a/sysdeps/i386/fpu/s_logbf.S
+++ b/sysdeps/i386/fpu/s_logbf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_logbl.c b/sysdeps/i386/fpu/s_logbl.c
index 4968f82a3c..ec867de010 100644
--- a/sysdeps/i386/fpu/s_logbl.c
+++ b/sysdeps/i386/fpu/s_logbl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_lrint.S b/sysdeps/i386/fpu/s_lrint.S
index 96cec2f759..56d0177b10 100644
--- a/sysdeps/i386/fpu/s_lrint.S
+++ b/sysdeps/i386/fpu/s_lrint.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_lrintf.S b/sysdeps/i386/fpu/s_lrintf.S
index 8bbbc54b75..f35be961f7 100644
--- a/sysdeps/i386/fpu/s_lrintf.S
+++ b/sysdeps/i386/fpu/s_lrintf.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_lrintl.S b/sysdeps/i386/fpu/s_lrintl.S
index 3b64ec6a4f..90c2947322 100644
--- a/sysdeps/i386/fpu/s_lrintl.S
+++ b/sysdeps/i386/fpu/s_lrintl.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_nearbyint.S b/sysdeps/i386/fpu/s_nearbyint.S
index 11fb61b242..b2a6cf1267 100644
--- a/sysdeps/i386/fpu/s_nearbyint.S
+++ b/sysdeps/i386/fpu/s_nearbyint.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <machine/asm.h>
 #include <libm-alias-double.h>
diff --git a/sysdeps/i386/fpu/s_nearbyintf.S b/sysdeps/i386/fpu/s_nearbyintf.S
index 169d06d80b..84f19c5b69 100644
--- a/sysdeps/i386/fpu/s_nearbyintf.S
+++ b/sysdeps/i386/fpu/s_nearbyintf.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <machine/asm.h>
 #include <libm-alias-float.h>
diff --git a/sysdeps/i386/fpu/s_nearbyintl.S b/sysdeps/i386/fpu/s_nearbyintl.S
index 852e1f6524..29b4261f90 100644
--- a/sysdeps/i386/fpu/s_nearbyintl.S
+++ b/sysdeps/i386/fpu/s_nearbyintl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <libm-alias-ldouble.h>
 #include <machine/asm.h>
diff --git a/sysdeps/i386/fpu/s_nextafterl.c b/sysdeps/i386/fpu/s_nextafterl.c
index d6e3025bb2..59ec20e11c 100644
--- a/sysdeps/i386/fpu/s_nextafterl.c
+++ b/sysdeps/i386/fpu/s_nextafterl.c
@@ -1,7 +1,5 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
  * Special version for i387.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/s_nexttowardf.c b/sysdeps/i386/fpu/s_nexttowardf.c
index 6e11ace223..7b20846835 100644
--- a/sysdeps/i386/fpu/s_nexttowardf.c
+++ b/sysdeps/i386/fpu/s_nexttowardf.c
@@ -1,6 +1,5 @@
 /* s_nexttowardf.c -- float version of s_nextafter.c.
  * Special i387 version.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/i386/fpu/s_remquo.S b/sysdeps/i386/fpu/s_remquo.S
index ac911727a8..6e82de880a 100644
--- a/sysdeps/i386/fpu/s_remquo.S
+++ b/sysdeps/i386/fpu/s_remquo.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_remquof.S b/sysdeps/i386/fpu/s_remquof.S
index 0b4a74596a..8004b0fcbe 100644
--- a/sysdeps/i386/fpu/s_remquof.S
+++ b/sysdeps/i386/fpu/s_remquof.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_remquol.S b/sysdeps/i386/fpu/s_remquol.S
index f02cc10465..54190ef693 100644
--- a/sysdeps/i386/fpu/s_remquol.S
+++ b/sysdeps/i386/fpu/s_remquol.S
@@ -1,6 +1,4 @@
 /*
- * Written by Ulrich Drepper <drepper@cygnus.com>.
- * Based on e_remainder by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rint.S b/sysdeps/i386/fpu/s_rint.S
index b4ab01940f..d9cc45e8bf 100644
--- a/sysdeps/i386/fpu/s_rint.S
+++ b/sysdeps/i386/fpu/s_rint.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rintf.S b/sysdeps/i386/fpu/s_rintf.S
index f6d11047c7..5fdbb4fe88 100644
--- a/sysdeps/i386/fpu/s_rintf.S
+++ b/sysdeps/i386/fpu/s_rintf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_rintl.c b/sysdeps/i386/fpu/s_rintl.c
index 3d0795c126..5b661ac961 100644
--- a/sysdeps/i386/fpu/s_rintl.c
+++ b/sysdeps/i386/fpu/s_rintl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbn.S b/sysdeps/i386/fpu/s_scalbn.S
index 4e90903115..89d11c0980 100644
--- a/sysdeps/i386/fpu/s_scalbn.S
+++ b/sysdeps/i386/fpu/s_scalbn.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbnf.S b/sysdeps/i386/fpu/s_scalbnf.S
index f8353c4c75..efca44c835 100644
--- a/sysdeps/i386/fpu/s_scalbnf.S
+++ b/sysdeps/i386/fpu/s_scalbnf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_scalbnl.S b/sysdeps/i386/fpu/s_scalbnl.S
index 839b5ff353..cc7766d270 100644
--- a/sysdeps/i386/fpu/s_scalbnl.S
+++ b/sysdeps/i386/fpu/s_scalbnl.S
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significand.S b/sysdeps/i386/fpu/s_significand.S
index 4859b7ed71..db4e418b77 100644
--- a/sysdeps/i386/fpu/s_significand.S
+++ b/sysdeps/i386/fpu/s_significand.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significandf.S b/sysdeps/i386/fpu/s_significandf.S
index 3a2de97759..cfdbe6dd53 100644
--- a/sysdeps/i386/fpu/s_significandf.S
+++ b/sysdeps/i386/fpu/s_significandf.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_significandl.c b/sysdeps/i386/fpu/s_significandl.c
index 081b3c4770..a11c981b54 100644
--- a/sysdeps/i386/fpu/s_significandl.c
+++ b/sysdeps/i386/fpu/s_significandl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
  * Public domain.
  */
 
diff --git a/sysdeps/i386/fpu/s_trunc.S b/sysdeps/i386/fpu/s_trunc.S
index c5c5690179..493dcb5ca0 100644
--- a/sysdeps/i386/fpu/s_trunc.S
+++ b/sysdeps/i386/fpu/s_trunc.S
@@ -1,7 +1,6 @@
 /* Truncate double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_truncf.S b/sysdeps/i386/fpu/s_truncf.S
index daf217ff71..e3be4768a2 100644
--- a/sysdeps/i386/fpu/s_truncf.S
+++ b/sysdeps/i386/fpu/s_truncf.S
@@ -1,7 +1,6 @@
 /* Truncate float value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/fpu/s_truncl.S b/sysdeps/i386/fpu/s_truncl.S
index 3bab48e505..1f5ad671d4 100644
--- a/sysdeps/i386/fpu/s_truncl.S
+++ b/sysdeps/i386/fpu/s_truncl.S
@@ -1,7 +1,6 @@
 /* Truncate long double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i386-mcount.S b/sysdeps/i386/i386-mcount.S
index 2aff1eda1d..a6b0614a64 100644
--- a/sysdeps/i386/i386-mcount.S
+++ b/sysdeps/i386/i386-mcount.S
@@ -1,7 +1,6 @@
 /* i386-specific implementation of profiling support.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/memcopy.h b/sysdeps/i386/i586/memcopy.h
index 820c2b1304..9ac599b4d4 100644
--- a/sysdeps/i386/i586/memcopy.h
+++ b/sysdeps/i386/i586/memcopy.h
@@ -1,6 +1,5 @@
 /* memcopy.h -- definitions for memory copy functions.  Pentium version.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
-   Contributed by Torbjorn Granlund (tege@sics.se).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i586/memcpy.S b/sysdeps/i386/i586/memcpy.S
index 9fff5f78e7..d948d13e64 100644
--- a/sysdeps/i386/i586/memcpy.S
+++ b/sysdeps/i386/i586/memcpy.S
@@ -1,7 +1,6 @@
 /* Highly optimized version for i586.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/memset.S b/sysdeps/i386/i586/memset.S
index 9e618a8adb..0c5de6acf6 100644
--- a/sysdeps/i386/i586/memset.S
+++ b/sysdeps/i386/i586/memset.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=5.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund, <tege@matematik.su.se>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strchr.S b/sysdeps/i386/i586/strchr.S
index e61029a862..37c7526043 100644
--- a/sysdeps/i386/i586/strchr.S
+++ b/sysdeps/i386/i586/strchr.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix85, x>=5.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strcpy.S b/sysdeps/i386/i586/strcpy.S
index 3d5e32bf9b..183a08523a 100644
--- a/sysdeps/i386/i586/strcpy.S
+++ b/sysdeps/i386/i586/strcpy.S
@@ -1,7 +1,6 @@
 /* strcpy/stpcpy implementation for i586.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i586/strlen.S b/sysdeps/i386/i586/strlen.S
index c0525b886e..c72588c500 100644
--- a/sysdeps/i386/i586/strlen.S
+++ b/sysdeps/i386/i586/strlen.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=5.
    Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/dl-hash.h b/sysdeps/i386/i686/dl-hash.h
index 61aa6fcefc..682a970ff2 100644
--- a/sysdeps/i386/i686/dl-hash.h
+++ b/sysdeps/i386/i686/dl-hash.h
@@ -1,7 +1,6 @@
 /* Compute hash alue for given string according to ELF standard.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/ffs.c b/sysdeps/i386/i686/ffs.c
index b74cf2d248..c310dbe18e 100644
--- a/sysdeps/i386/i686/ffs.c
+++ b/sysdeps/i386/i686/ffs.c
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/e_log.S b/sysdeps/i386/i686/fpu/e_log.S
index 3ac3dca208..2802724fa7 100644
--- a/sysdeps/i386/i686/fpu/e_log.S
+++ b/sysdeps/i386/i686/fpu/e_log.S
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
  * Adapted for i686 instructions.
diff --git a/sysdeps/i386/i686/fpu/e_logl.S b/sysdeps/i386/i686/fpu/e_logl.S
index 77ec373abc..63183ac544 100644
--- a/sysdeps/i386/i686/fpu/e_logl.S
+++ b/sysdeps/i386/i686/fpu/e_logl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
  * Adapted for i686 instructions.
  */
 
diff --git a/sysdeps/i386/i686/fpu/s_fmax.S b/sysdeps/i386/i686/fpu/s_fmax.S
index 8958624e7f..482309132f 100644
--- a/sysdeps/i386/i686/fpu/s_fmax.S
+++ b/sysdeps/i386/i686/fpu/s_fmax.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmaxf.S b/sysdeps/i386/i686/fpu/s_fmaxf.S
index d97a2c4003..d169588d6d 100644
--- a/sysdeps/i386/i686/fpu/s_fmaxf.S
+++ b/sysdeps/i386/i686/fpu/s_fmaxf.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmaxl.S b/sysdeps/i386/i686/fpu/s_fmaxl.S
index 0877684443..b0e2ac2c69 100644
--- a/sysdeps/i386/i686/fpu/s_fmaxl.S
+++ b/sysdeps/i386/i686/fpu/s_fmaxl.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fmin.S b/sysdeps/i386/i686/fpu/s_fmin.S
index fe12dd8b5a..76cad76dbf 100644
--- a/sysdeps/i386/i686/fpu/s_fmin.S
+++ b/sysdeps/i386/i686/fpu/s_fmin.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fminf.S b/sysdeps/i386/i686/fpu/s_fminf.S
index 617ad126a3..6242069a3d 100644
--- a/sysdeps/i386/i686/fpu/s_fminf.S
+++ b/sysdeps/i386/i686/fpu/s_fminf.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/fpu/s_fminl.S b/sysdeps/i386/i686/fpu/s_fminl.S
index f734f4e32a..80849b20e5 100644
--- a/sysdeps/i386/i686/fpu/s_fminl.S
+++ b/sysdeps/i386/i686/fpu/s_fminl.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memcpy.S b/sysdeps/i386/i686/memcpy.S
index f407921a2d..0ed6ad4084 100644
--- a/sysdeps/i386/i686/memcpy.S
+++ b/sysdeps/i386/i686/memcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memmove.S b/sysdeps/i386/i686/memmove.S
index d989075f9d..15690b955b 100644
--- a/sysdeps/i386/i686/memmove.S
+++ b/sysdeps/i386/i686/memmove.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/mempcpy.S b/sysdeps/i386/i686/mempcpy.S
index 52e737965c..8fd789c2f4 100644
--- a/sysdeps/i386/i686/mempcpy.S
+++ b/sysdeps/i386/i686/mempcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=6.
    This file is part of the GNU C Library.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/memset.S b/sysdeps/i386/i686/memset.S
index 086edfafdc..9e0771b336 100644
--- a/sysdeps/i386/i686/memset.S
+++ b/sysdeps/i386/i686/memset.S
@@ -2,7 +2,6 @@
    Highly optimized version for ix86, x>=6.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
index f34ca20c08..7765016d9f 100644
--- a/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/memchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* Optimized memchr with sse2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memchr-sse2.S b/sysdeps/i386/i686/multiarch/memchr-sse2.S
index 6abce2d5da..c83794c983 100644
--- a/sysdeps/i386/i686/multiarch/memchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memchr-sse2.S
@@ -1,6 +1,5 @@
 /* Optimized memchr with sse2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcmp-sse4.S b/sysdeps/i386/i686/multiarch/memcmp-sse4.S
index c3dcb10656..b94768b83c 100644
--- a/sysdeps/i386/i686/multiarch/memcmp-sse4.S
+++ b/sysdeps/i386/i686/multiarch/memcmp-sse4.S
@@ -1,6 +1,5 @@
 /* memcmp with SSE4.2, wmemcmp with SSE4.2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
index a31b2828d8..f797282992 100644
--- a/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcmp-ssse3.S
@@ -1,6 +1,5 @@
 /* memcmp with SSSE3, wmemcmp with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
index 97e6be7122..ea64635d8c 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3 and REP string.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
index 14e59f8812..162eea13a0 100644
--- a/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/memcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
index 6536c3c5c1..2577ec9e0b 100644
--- a/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/memrchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr with sse2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memrchr-sse2.S b/sysdeps/i386/i686/multiarch/memrchr-sse2.S
index e81953f430..ba1476f25d 100644
--- a/sysdeps/i386/i686/multiarch/memrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memrchr-sse2.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr with sse2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memset-sse2-rep.S b/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
index 71b91fa7d0..aed96588f4 100644
--- a/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
+++ b/sysdeps/i386/i686/multiarch/memset-sse2-rep.S
@@ -1,6 +1,5 @@
 /* memset with SSE2 and REP string.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/memset-sse2.S b/sysdeps/i386/i686/multiarch/memset-sse2.S
index 5b4f7668d5..55a917cfde 100644
--- a/sysdeps/i386/i686/multiarch/memset-sse2.S
+++ b/sysdeps/i386/i686/multiarch/memset-sse2.S
@@ -1,6 +1,5 @@
 /* memset with SSE2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fma-fma.c b/sysdeps/i386/i686/multiarch/s_fma-fma.c
index 6266253207..0043c46700 100644
--- a/sysdeps/i386/i686/multiarch/s_fma-fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fma-fma.c
@@ -1,6 +1,5 @@
 /* FMA version of fma.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fma.c b/sysdeps/i386/i686/multiarch/s_fma.c
index 20e60afcf7..7d66aaef7a 100644
--- a/sysdeps/i386/i686/multiarch/s_fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fma.c
@@ -1,6 +1,5 @@
 /* Multiple versions of fma.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fmaf-fma.c b/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
index 0fea4303da..6d07d7d2ee 100644
--- a/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
+++ b/sysdeps/i386/i686/multiarch/s_fmaf-fma.c
@@ -1,6 +1,5 @@
 /* FMA version of fmaf.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/s_fmaf.c b/sysdeps/i386/i686/multiarch/s_fmaf.c
index 5fbd042c2a..b8394d05d0 100644
--- a/sysdeps/i386/i686/multiarch/s_fmaf.c
+++ b/sysdeps/i386/i686/multiarch/s_fmaf.c
@@ -1,6 +1,5 @@
 /* Multiple versions of fmaf.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcat-sse2.S b/sysdeps/i386/i686/multiarch/strcat-sse2.S
index a89cda9766..84a1fec07b 100644
--- a/sysdeps/i386/i686/multiarch/strcat-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strcat-sse2.S
@@ -1,6 +1,5 @@
 /* strcat with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcat-ssse3.S b/sysdeps/i386/i686/multiarch/strcat-ssse3.S
index 982eb27176..ddc13f9bfa 100644
--- a/sysdeps/i386/i686/multiarch/strcat-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcat-ssse3.S
@@ -1,6 +1,5 @@
 /* strcat with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
index 3e590329b1..2d63876538 100644
--- a/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strchr with SSE2 with bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strchr-sse2.S b/sysdeps/i386/i686/multiarch/strchr-sse2.S
index 14aa927fbe..721f2ccdd1 100644
--- a/sysdeps/i386/i686/multiarch/strchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strchr-sse2.S
@@ -1,6 +1,5 @@
 /* strchr SSE2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcmp-sse4.S b/sysdeps/i386/i686/multiarch/strcmp-sse4.S
index 3d77f725bd..cddb994701 100644
--- a/sysdeps/i386/i686/multiarch/strcmp-sse4.S
+++ b/sysdeps/i386/i686/multiarch/strcmp-sse4.S
@@ -1,6 +1,5 @@
 /* strcmp with SSE4.2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcmp-ssse3.S b/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
index 50d480993d..ff743fb336 100644
--- a/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcmp-ssse3.S
@@ -1,6 +1,5 @@
 /* strcmp with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcpy-sse2.S b/sysdeps/i386/i686/multiarch/strcpy-sse2.S
index bb3076b076..43744880be 100644
--- a/sysdeps/i386/i686/multiarch/strcpy-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strcpy-sse2.S
@@ -1,6 +1,5 @@
 /* strcpy with SSE2 and unaligned load
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
index 05646d994f..7433df82f2 100644
--- a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* strcpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
index 757079d4ad..0b7eb0703d 100644
--- a/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strlen with SSE2 and BSF
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strlen-sse2.S b/sysdeps/i386/i686/multiarch/strlen-sse2.S
index 998f722b32..fe1151032c 100644
--- a/sysdeps/i386/i686/multiarch/strlen-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strlen-sse2.S
@@ -1,6 +1,5 @@
 /* strlen with SSE2
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S b/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
index 8d76306374..b40bb9830b 100644
--- a/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
+++ b/sysdeps/i386/i686/multiarch/strrchr-sse2-bsf.S
@@ -1,6 +1,5 @@
 /* strrchr with SSE2 with bsf and bsr
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/strrchr-sse2.S b/sysdeps/i386/i686/multiarch/strrchr-sse2.S
index 7f15edd6eb..d0d8551d07 100644
--- a/sysdeps/i386/i686/multiarch/strrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/strrchr-sse2.S
@@ -1,6 +1,5 @@
 /* strrchr SSE2 without bsf and bsr
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcschr-sse2.S b/sysdeps/i386/i686/multiarch/wcschr-sse2.S
index e84e87c9cc..8fad35da13 100644
--- a/sysdeps/i386/i686/multiarch/wcschr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcschr-sse2.S
@@ -1,6 +1,5 @@
 /* wcschr with SSE2, without using bsf instructions
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcscmp-sse2.S b/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
index 262baf3707..cad6c414cc 100644
--- a/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcscmp-sse2.S
@@ -1,6 +1,5 @@
 /* wcscmp with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S b/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
index c710bb22bb..5f68ff2bae 100644
--- a/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
+++ b/sysdeps/i386/i686/multiarch/wcscpy-ssse3.S
@@ -1,6 +1,5 @@
 /* wcscpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcslen-sse2.S b/sysdeps/i386/i686/multiarch/wcslen-sse2.S
index 2344134c6e..f650e7911d 100644
--- a/sysdeps/i386/i686/multiarch/wcslen-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcslen-sse2.S
@@ -1,6 +1,5 @@
 /* wcslen with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S b/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
index 10ce32cbbb..ad931b6a4d 100644
--- a/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
+++ b/sysdeps/i386/i686/multiarch/wcsrchr-sse2.S
@@ -1,6 +1,5 @@
 /* wcsrchr with SSE2, without using bsf instructions.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/i686/nptl/tls.h b/sysdeps/i386/i686/nptl/tls.h
index 5502879333..8bae65cd84 100644
--- a/sysdeps/i386/i686/nptl/tls.h
+++ b/sysdeps/i386/i686/nptl/tls.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/pthread_spin_trylock.S b/sysdeps/i386/i686/pthread_spin_trylock.S
index d3c1ed0109..94d873c2ba 100644
--- a/sysdeps/i386/i686/pthread_spin_trylock.S
+++ b/sysdeps/i386/i686/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/i686/strcmp.S b/sysdeps/i386/i686/strcmp.S
index ee6237e749..5e5e0a7889 100644
--- a/sysdeps/i386/i686/strcmp.S
+++ b/sysdeps/i386/i686/strcmp.S
@@ -1,7 +1,6 @@
 /* Highly optimized version for ix86, x>=6.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/jmpbuf-unwind.h b/sysdeps/i386/jmpbuf-unwind.h
index 040c17e34b..0773406e74 100644
--- a/sysdeps/i386/jmpbuf-unwind.h
+++ b/sysdeps/i386/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/machine-gmon.h b/sysdeps/i386/machine-gmon.h
index 2d8993243b..b08bb2b1e3 100644
--- a/sysdeps/i386/machine-gmon.h
+++ b/sysdeps/i386/machine-gmon.h
@@ -1,7 +1,6 @@
 /* i386-specific implementation of profiling support.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/memchr.S b/sysdeps/i386/memchr.S
index ae9e35a650..686e76751e 100644
--- a/sysdeps/i386/memchr.S
+++ b/sysdeps/i386/memchr.S
@@ -2,15 +2,6 @@
 	 less than LEN.  For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/memcopy.h b/sysdeps/i386/memcopy.h
index fe368c6c11..bee184c15a 100644
--- a/sysdeps/i386/memcopy.h
+++ b/sysdeps/i386/memcopy.h
@@ -1,7 +1,6 @@
 /* memcopy.h -- definitions for memory copy functions.  i386 version.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/nptl/pthread_spin_init.c b/sysdeps/i386/nptl/pthread_spin_init.c
index 1d5c4183dd..7985649a05 100644
--- a/sysdeps/i386/nptl/pthread_spin_init.c
+++ b/sysdeps/i386/nptl/pthread_spin_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/nptl/pthread_spin_unlock.S b/sysdeps/i386/nptl/pthread_spin_unlock.S
index bbce327f04..81ed186e1f 100644
--- a/sysdeps/i386/nptl/pthread_spin_unlock.S
+++ b/sysdeps/i386/nptl/pthread_spin_unlock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/pthread_spin_trylock.S b/sysdeps/i386/pthread_spin_trylock.S
index 9be0cb766e..d883f3cb4a 100644
--- a/sysdeps/i386/pthread_spin_trylock.S
+++ b/sysdeps/i386/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/rawmemchr.S b/sysdeps/i386/rawmemchr.S
index 11b2afffd8..d471dd2887 100644
--- a/sysdeps/i386/rawmemchr.S
+++ b/sysdeps/i386/rawmemchr.S
@@ -2,15 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/stpcpy.S b/sysdeps/i386/stpcpy.S
index b214598969..b2f1339375 100644
--- a/sysdeps/i386/stpcpy.S
+++ b/sysdeps/i386/stpcpy.S
@@ -2,7 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper (drepper@gnu.ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/stpncpy.S b/sysdeps/i386/stpncpy.S
index 0c5586a594..b49b757794 100644
--- a/sysdeps/i386/stpncpy.S
+++ b/sysdeps/i386/stpncpy.S
@@ -3,11 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
-     - original wrote n+1 chars in some cases.
-     - stpncpy() ought to behave like strncpy() ie. not null-terminate
-       if limited by n.  glibc-1.09 stpncpy() does this.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strcat.S b/sysdeps/i386/strcat.S
index 9e6e0135b2..9787d759fa 100644
--- a/sysdeps/i386/strcat.S
+++ b/sysdeps/i386/strcat.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=4.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>.
-   Optimised a little by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strchr.S b/sysdeps/i386/strchr.S
index 42dff9121e..969a11cb47 100644
--- a/sysdeps/i386/strchr.S
+++ b/sysdeps/i386/strchr.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strchrnul.S b/sysdeps/i386/strchrnul.S
index 17da8f3f64..90fc4b11c8 100644
--- a/sysdeps/i386/strchrnul.S
+++ b/sysdeps/i386/strchrnul.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strcspn.S b/sysdeps/i386/strcspn.S
index 4096f3d90a..1c9eb5362b 100644
--- a/sysdeps/i386/strcspn.S
+++ b/sysdeps/i386/strcspn.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strlen.S b/sysdeps/i386/strlen.S
index 58b71b4884..2b44f37298 100644
--- a/sysdeps/i386/strlen.S
+++ b/sysdeps/i386/strlen.S
@@ -1,7 +1,6 @@
 /* strlen(str) -- determine the length of the string STR.
    Optimized for Intel 80x86, x>=4.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/strlen.c b/sysdeps/i386/strlen.c
index 1f595ab37b..a775756f53 100644
--- a/sysdeps/i386/strlen.c
+++ b/sysdeps/i386/strlen.c
@@ -1,7 +1,6 @@
 /* Determine the length of a string.  For Intel 80x86, x>=3.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strpbrk.S b/sysdeps/i386/strpbrk.S
index ca7cad0407..4ea45f54f0 100644
--- a/sysdeps/i386/strpbrk.S
+++ b/sysdeps/i386/strpbrk.S
@@ -2,8 +2,6 @@
 			which contains no characters from SS.
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/i386/strrchr.S b/sysdeps/i386/strrchr.S
index 894e4510f1..fb3b5615d6 100644
--- a/sysdeps/i386/strrchr.S
+++ b/sysdeps/i386/strrchr.S
@@ -2,8 +2,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Some optimisations by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/i386/strspn.S b/sysdeps/i386/strspn.S
index 3c60bb1805..5395363c81 100644
--- a/sysdeps/i386/strspn.S
+++ b/sysdeps/i386/strspn.S
@@ -3,8 +3,6 @@
    For Intel 80x86, x>=3.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/_mcount.S b/sysdeps/ia64/_mcount.S
index 3ea06bf09e..5479806558 100644
--- a/sysdeps/ia64/_mcount.S
+++ b/sysdeps/ia64/_mcount.S
@@ -1,6 +1,5 @@
 /* Machine-specific calling sequence for `mcount' profiling function.  ia64
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-     Contributed by David Mosberger <davidm@hpl.hp.com>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/ia64/bzero.S b/sysdeps/ia64/bzero.S
index 7759c36356..69b28a41fb 100644
--- a/sysdeps/ia64/bzero.S
+++ b/sysdeps/ia64/bzero.S
@@ -1,8 +1,6 @@
 /* Optimized version of the standard bzero() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
-   Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/e_acos.S b/sysdeps/ia64/fpu/e_acos.S
index ad7901612c..641c3fd35a 100644
--- a/sysdeps/ia64/fpu/e_acos.S
+++ b/sysdeps/ia64/fpu/e_acos.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_acosf.S b/sysdeps/ia64/fpu/e_acosf.S
index c0dac3df10..1507b46c81 100644
--- a/sysdeps/ia64/fpu/e_acosf.S
+++ b/sysdeps/ia64/fpu/e_acosf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_acosh.S b/sysdeps/ia64/fpu/e_acosh.S
index f8c75e427d..307b4976be 100644
--- a/sysdeps/ia64/fpu/e_acosh.S
+++ b/sysdeps/ia64/fpu/e_acosh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_acoshf.S b/sysdeps/ia64/fpu/e_acoshf.S
index 4affbdf5f0..240c5cba98 100644
--- a/sysdeps/ia64/fpu/e_acoshf.S
+++ b/sysdeps/ia64/fpu/e_acoshf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_acoshl.S b/sysdeps/ia64/fpu/e_acoshl.S
index b5c58884f2..f35c6bac89 100644
--- a/sysdeps/ia64/fpu/e_acoshl.S
+++ b/sysdeps/ia64/fpu/e_acoshl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_acosl.S b/sysdeps/ia64/fpu/e_acosl.S
index 107266b6a3..232015d131 100644
--- a/sysdeps/ia64/fpu/e_acosl.S
+++ b/sysdeps/ia64/fpu/e_acosl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_asin.S b/sysdeps/ia64/fpu/e_asin.S
index 4de08e59d5..a9ff25afbf 100644
--- a/sysdeps/ia64/fpu/e_asin.S
+++ b/sysdeps/ia64/fpu/e_asin.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_asinf.S b/sysdeps/ia64/fpu/e_asinf.S
index a4b7fc2f27..841f815293 100644
--- a/sysdeps/ia64/fpu/e_asinf.S
+++ b/sysdeps/ia64/fpu/e_asinf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_asinl.S b/sysdeps/ia64/fpu/e_asinl.S
index 18153d427f..b5a3a7241b 100644
--- a/sysdeps/ia64/fpu/e_asinl.S
+++ b/sysdeps/ia64/fpu/e_asinl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_atan2.S b/sysdeps/ia64/fpu/e_atan2.S
index 1786794e7d..f23927aac1 100644
--- a/sysdeps/ia64/fpu/e_atan2.S
+++ b/sysdeps/ia64/fpu/e_atan2.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_atan2f.S b/sysdeps/ia64/fpu/e_atan2f.S
index 6b318a5ced..c155154d67 100644
--- a/sysdeps/ia64/fpu/e_atan2f.S
+++ b/sysdeps/ia64/fpu/e_atan2f.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_atanh.S b/sysdeps/ia64/fpu/e_atanh.S
index 45760af71d..3df73247f5 100644
--- a/sysdeps/ia64/fpu/e_atanh.S
+++ b/sysdeps/ia64/fpu/e_atanh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_atanhf.S b/sysdeps/ia64/fpu/e_atanhf.S
index 3c550f9dc4..f1ae43305a 100644
--- a/sysdeps/ia64/fpu/e_atanhf.S
+++ b/sysdeps/ia64/fpu/e_atanhf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_atanhl.S b/sysdeps/ia64/fpu/e_atanhl.S
index 96c6360a2b..5f45033029 100644
--- a/sysdeps/ia64/fpu/e_atanhl.S
+++ b/sysdeps/ia64/fpu/e_atanhl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_cosh.S b/sysdeps/ia64/fpu/e_cosh.S
index dbac1804ff..07bf9f6587 100644
--- a/sysdeps/ia64/fpu/e_cosh.S
+++ b/sysdeps/ia64/fpu/e_cosh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_coshf.S b/sysdeps/ia64/fpu/e_coshf.S
index 51a87b840e..9117ce5543 100644
--- a/sysdeps/ia64/fpu/e_coshf.S
+++ b/sysdeps/ia64/fpu/e_coshf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_coshl.S b/sysdeps/ia64/fpu/e_coshl.S
index 0d18f2d06a..144ce1d6f3 100644
--- a/sysdeps/ia64/fpu/e_coshl.S
+++ b/sysdeps/ia64/fpu/e_coshl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2002, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp.S b/sysdeps/ia64/fpu/e_exp.S
index 4774a43768..c106a2dcde 100644
--- a/sysdeps/ia64/fpu/e_exp.S
+++ b/sysdeps/ia64/fpu/e_exp.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp10.S b/sysdeps/ia64/fpu/e_exp10.S
index f12344bee3..5edd877db9 100644
--- a/sysdeps/ia64/fpu/e_exp10.S
+++ b/sysdeps/ia64/fpu/e_exp10.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp10l.S b/sysdeps/ia64/fpu/e_exp10l.S
index 0cc54e2b58..20a35c02dd 100644
--- a/sysdeps/ia64/fpu/e_exp10l.S
+++ b/sysdeps/ia64/fpu/e_exp10l.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp2.S b/sysdeps/ia64/fpu/e_exp2.S
index 97b69263e4..76e26f298c 100644
--- a/sysdeps/ia64/fpu/e_exp2.S
+++ b/sysdeps/ia64/fpu/e_exp2.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp2f.S b/sysdeps/ia64/fpu/e_exp2f.S
index 3010a95a2d..b304885cc6 100644
--- a/sysdeps/ia64/fpu/e_exp2f.S
+++ b/sysdeps/ia64/fpu/e_exp2f.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_exp2l.S b/sysdeps/ia64/fpu/e_exp2l.S
index c2912ab6de..70cbcf06da 100644
--- a/sysdeps/ia64/fpu/e_exp2l.S
+++ b/sysdeps/ia64/fpu/e_exp2l.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_expf.S b/sysdeps/ia64/fpu/e_expf.S
index c95ccafee3..a6894c3280 100644
--- a/sysdeps/ia64/fpu/e_expf.S
+++ b/sysdeps/ia64/fpu/e_expf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_fmod.S b/sysdeps/ia64/fpu/e_fmod.S
index 3eaaf49fbb..23de4a6c4e 100644
--- a/sysdeps/ia64/fpu/e_fmod.S
+++ b/sysdeps/ia64/fpu/e_fmod.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_fmodf.S b/sysdeps/ia64/fpu/e_fmodf.S
index 149e27f1a1..60613a781c 100644
--- a/sysdeps/ia64/fpu/e_fmodf.S
+++ b/sysdeps/ia64/fpu/e_fmodf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_fmodl.S b/sysdeps/ia64/fpu/e_fmodl.S
index 3bd9b77812..bbe1060872 100644
--- a/sysdeps/ia64/fpu/e_fmodl.S
+++ b/sysdeps/ia64/fpu/e_fmodl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_hypot.S b/sysdeps/ia64/fpu/e_hypot.S
index 34c2761dc3..19442ff9c9 100644
--- a/sysdeps/ia64/fpu/e_hypot.S
+++ b/sysdeps/ia64/fpu/e_hypot.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_hypotf.S b/sysdeps/ia64/fpu/e_hypotf.S
index 6c6f5782ff..58e93984ae 100644
--- a/sysdeps/ia64/fpu/e_hypotf.S
+++ b/sysdeps/ia64/fpu/e_hypotf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_hypotl.S b/sysdeps/ia64/fpu/e_hypotl.S
index 9a3f31485f..6d1a51e701 100644
--- a/sysdeps/ia64/fpu/e_hypotl.S
+++ b/sysdeps/ia64/fpu/e_hypotl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_ilogbl.S b/sysdeps/ia64/fpu/e_ilogbl.S
index 8d67d4fb31..68a17139fa 100644
--- a/sysdeps/ia64/fpu/e_ilogbl.S
+++ b/sysdeps/ia64/fpu/e_ilogbl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_lgamma_r.c b/sysdeps/ia64/fpu/e_lgamma_r.c
index 8ae6df3419..b80af25a4d 100644
--- a/sysdeps/ia64/fpu/e_lgamma_r.c
+++ b/sysdeps/ia64/fpu/e_lgamma_r.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_lgammaf_r.c b/sysdeps/ia64/fpu/e_lgammaf_r.c
index 9af43702ad..3e9aab0823 100644
--- a/sysdeps/ia64/fpu/e_lgammaf_r.c
+++ b/sysdeps/ia64/fpu/e_lgammaf_r.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_lgammal_r.c b/sysdeps/ia64/fpu/e_lgammal_r.c
index 1f227c86db..6467cb75fe 100644
--- a/sysdeps/ia64/fpu/e_lgammal_r.c
+++ b/sysdeps/ia64/fpu/e_lgammal_r.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_log.S b/sysdeps/ia64/fpu/e_log.S
index 7ee2392acd..61c8e2c6a8 100644
--- a/sysdeps/ia64/fpu/e_log.S
+++ b/sysdeps/ia64/fpu/e_log.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_log2.S b/sysdeps/ia64/fpu/e_log2.S
index eecd72a63a..e855d3101c 100644
--- a/sysdeps/ia64/fpu/e_log2.S
+++ b/sysdeps/ia64/fpu/e_log2.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_log2f.S b/sysdeps/ia64/fpu/e_log2f.S
index e4ea094344..2372613f01 100644
--- a/sysdeps/ia64/fpu/e_log2f.S
+++ b/sysdeps/ia64/fpu/e_log2f.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_log2l.S b/sysdeps/ia64/fpu/e_log2l.S
index 51bfd9a278..8b97b2a408 100644
--- a/sysdeps/ia64/fpu/e_log2l.S
+++ b/sysdeps/ia64/fpu/e_log2l.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_logf.S b/sysdeps/ia64/fpu/e_logf.S
index d299242198..7330b305c2 100644
--- a/sysdeps/ia64/fpu/e_logf.S
+++ b/sysdeps/ia64/fpu/e_logf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_logl.S b/sysdeps/ia64/fpu/e_logl.S
index 2ffe106a26..004aee9d63 100644
--- a/sysdeps/ia64/fpu/e_logl.S
+++ b/sysdeps/ia64/fpu/e_logl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_pow.S b/sysdeps/ia64/fpu/e_pow.S
index d827bcc894..7157b28838 100644
--- a/sysdeps/ia64/fpu/e_pow.S
+++ b/sysdeps/ia64/fpu/e_pow.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_powf.S b/sysdeps/ia64/fpu/e_powf.S
index 945d5cdf28..0e8aad192b 100644
--- a/sysdeps/ia64/fpu/e_powf.S
+++ b/sysdeps/ia64/fpu/e_powf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_powl.S b/sysdeps/ia64/fpu/e_powl.S
index 4596322f15..631d92dc77 100644
--- a/sysdeps/ia64/fpu/e_powl.S
+++ b/sysdeps/ia64/fpu/e_powl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_remainder.S b/sysdeps/ia64/fpu/e_remainder.S
index acefe7b9c9..af4b5fe36f 100644
--- a/sysdeps/ia64/fpu/e_remainder.S
+++ b/sysdeps/ia64/fpu/e_remainder.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_remainderf.S b/sysdeps/ia64/fpu/e_remainderf.S
index 5b8d029d9a..6d2f77aa59 100644
--- a/sysdeps/ia64/fpu/e_remainderf.S
+++ b/sysdeps/ia64/fpu/e_remainderf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_remainderl.S b/sysdeps/ia64/fpu/e_remainderl.S
index bdc2b8fae4..f411d80906 100644
--- a/sysdeps/ia64/fpu/e_remainderl.S
+++ b/sysdeps/ia64/fpu/e_remainderl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_scalb.S b/sysdeps/ia64/fpu/e_scalb.S
index c25d8ab671..c7b0e46b45 100644
--- a/sysdeps/ia64/fpu/e_scalb.S
+++ b/sysdeps/ia64/fpu/e_scalb.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_scalbf.S b/sysdeps/ia64/fpu/e_scalbf.S
index 2dde9788fc..ce487e2a9b 100644
--- a/sysdeps/ia64/fpu/e_scalbf.S
+++ b/sysdeps/ia64/fpu/e_scalbf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_scalbl.S b/sysdeps/ia64/fpu/e_scalbl.S
index 8aa3d0cccf..76b24dae07 100644
--- a/sysdeps/ia64/fpu/e_scalbl.S
+++ b/sysdeps/ia64/fpu/e_scalbl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sinh.S b/sysdeps/ia64/fpu/e_sinh.S
index 2167c78edc..344b6b671c 100644
--- a/sysdeps/ia64/fpu/e_sinh.S
+++ b/sysdeps/ia64/fpu/e_sinh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sinhf.S b/sysdeps/ia64/fpu/e_sinhf.S
index 08b873ecb7..6a14928e04 100644
--- a/sysdeps/ia64/fpu/e_sinhf.S
+++ b/sysdeps/ia64/fpu/e_sinhf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sinhl.S b/sysdeps/ia64/fpu/e_sinhl.S
index 65cfbf4066..8ec2dca9e6 100644
--- a/sysdeps/ia64/fpu/e_sinhl.S
+++ b/sysdeps/ia64/fpu/e_sinhl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2002, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sqrt.S b/sysdeps/ia64/fpu/e_sqrt.S
index 38d8a505ee..750183772b 100644
--- a/sysdeps/ia64/fpu/e_sqrt.S
+++ b/sysdeps/ia64/fpu/e_sqrt.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sqrtf.S b/sysdeps/ia64/fpu/e_sqrtf.S
index 6741bb49ac..df535d6129 100644
--- a/sysdeps/ia64/fpu/e_sqrtf.S
+++ b/sysdeps/ia64/fpu/e_sqrtf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/e_sqrtl.S b/sysdeps/ia64/fpu/e_sqrtl.S
index e1c22344d0..a037342768 100644
--- a/sysdeps/ia64/fpu/e_sqrtl.S
+++ b/sysdeps/ia64/fpu/e_sqrtl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/fclrexcpt.c b/sysdeps/ia64/fpu/fclrexcpt.c
index 61157c299b..f69f0a62ea 100644
--- a/sysdeps/ia64/fpu/fclrexcpt.c
+++ b/sysdeps/ia64/fpu/fclrexcpt.c
@@ -1,8 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999 and
-                  Jes Sorensen <Jes.Sorensen@cern.ch>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fedisblxcpt.c b/sysdeps/ia64/fpu/fedisblxcpt.c
index 8336694142..72a2c10425 100644
--- a/sysdeps/ia64/fpu/fedisblxcpt.c
+++ b/sysdeps/ia64/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/feenablxcpt.c b/sysdeps/ia64/fpu/feenablxcpt.c
index 9c8ba0de43..9067cc5d90 100644
--- a/sysdeps/ia64/fpu/feenablxcpt.c
+++ b/sysdeps/ia64/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fegetenv.c b/sysdeps/ia64/fpu/fegetenv.c
index f028072b55..f8a7fb6911 100644
--- a/sysdeps/ia64/fpu/fegetenv.c
+++ b/sysdeps/ia64/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fegetexcept.c b/sysdeps/ia64/fpu/fegetexcept.c
index c404ced1c6..c8378439e2 100644
--- a/sysdeps/ia64/fpu/fegetexcept.c
+++ b/sysdeps/ia64/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fegetround.c b/sysdeps/ia64/fpu/fegetround.c
index 6fb02db49e..f5649f5426 100644
--- a/sysdeps/ia64/fpu/fegetround.c
+++ b/sysdeps/ia64/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/feholdexcpt.c b/sysdeps/ia64/fpu/feholdexcpt.c
index ac1e3427d3..a0c06fcc50 100644
--- a/sysdeps/ia64/fpu/feholdexcpt.c
+++ b/sysdeps/ia64/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fesetenv.c b/sysdeps/ia64/fpu/fesetenv.c
index cb510dd3eb..8d14e39d24 100644
--- a/sysdeps/ia64/fpu/fesetenv.c
+++ b/sysdeps/ia64/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fesetround.c b/sysdeps/ia64/fpu/fesetround.c
index b4d886f46a..ae927bb664 100644
--- a/sysdeps/ia64/fpu/fesetround.c
+++ b/sysdeps/ia64/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/feupdateenv.c b/sysdeps/ia64/fpu/feupdateenv.c
index 51d0edc664..b025fca7fb 100644
--- a/sysdeps/ia64/fpu/feupdateenv.c
+++ b/sysdeps/ia64/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fgetexcptflg.c b/sysdeps/ia64/fpu/fgetexcptflg.c
index 68922ae131..7310ac6fa3 100644
--- a/sysdeps/ia64/fpu/fgetexcptflg.c
+++ b/sysdeps/ia64/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fraiseexcpt.c b/sysdeps/ia64/fpu/fraiseexcpt.c
index 8746cea230..9d7bd17e9f 100644
--- a/sysdeps/ia64/fpu/fraiseexcpt.c
+++ b/sysdeps/ia64/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/fsetexcptflg.c b/sysdeps/ia64/fpu/fsetexcptflg.c
index c85bddf872..979a4f49b2 100644
--- a/sysdeps/ia64/fpu/fsetexcptflg.c
+++ b/sysdeps/ia64/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/ftestexcept.c b/sysdeps/ia64/fpu/ftestexcept.c
index ff65c9477a..c9c7aca9ba 100644
--- a/sysdeps/ia64/fpu/ftestexcept.c
+++ b/sysdeps/ia64/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/get-rounding-mode.h b/sysdeps/ia64/fpu/get-rounding-mode.h
index d5efc47817..b73ebb7226 100644
--- a/sysdeps/ia64/fpu/get-rounding-mode.h
+++ b/sysdeps/ia64/fpu/get-rounding-mode.h
@@ -1,7 +1,6 @@
 /* Return current rounding direction within libc.  IA64 version.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Christian Boissat <Christian.Boissat@cern.ch>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/libm_cpu_defs.h b/sysdeps/ia64/fpu/libm_cpu_defs.h
index 810c683ee8..9184e507be 100644
--- a/sysdeps/ia64/fpu/libm_cpu_defs.h
+++ b/sysdeps/ia64/fpu/libm_cpu_defs.h
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_error.c b/sysdeps/ia64/fpu/libm_error.c
index 34d1466e09..519c3ab493 100644
--- a/sysdeps/ia64/fpu/libm_error.c
+++ b/sysdeps/ia64/fpu/libm_error.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_error_codes.h b/sysdeps/ia64/fpu/libm_error_codes.h
index f196b33a10..fbf38004a6 100644
--- a/sysdeps/ia64/fpu/libm_error_codes.h
+++ b/sysdeps/ia64/fpu/libm_error_codes.h
@@ -5,7 +5,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexp.S b/sysdeps/ia64/fpu/libm_frexp.S
index 51bb268dda..a5536a9b46 100644
--- a/sysdeps/ia64/fpu/libm_frexp.S
+++ b/sysdeps/ia64/fpu/libm_frexp.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexp4.S b/sysdeps/ia64/fpu/libm_frexp4.S
index 08c2de6766..cf8dcafef6 100644
--- a/sysdeps/ia64/fpu/libm_frexp4.S
+++ b/sysdeps/ia64/fpu/libm_frexp4.S
@@ -3,8 +3,6 @@
 // Copyright (C) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
-// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexp4f.S b/sysdeps/ia64/fpu/libm_frexp4f.S
index 596dea6711..44faea7f4b 100644
--- a/sysdeps/ia64/fpu/libm_frexp4f.S
+++ b/sysdeps/ia64/fpu/libm_frexp4f.S
@@ -3,8 +3,6 @@
 // Copyright (C) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
-// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexp4l.S b/sysdeps/ia64/fpu/libm_frexp4l.S
index 447c574bfc..1be3320d8f 100644
--- a/sysdeps/ia64/fpu/libm_frexp4l.S
+++ b/sysdeps/ia64/fpu/libm_frexp4l.S
@@ -3,8 +3,6 @@
 // Copyright (C) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
-// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexpf.S b/sysdeps/ia64/fpu/libm_frexpf.S
index bf34524cd0..6080b02677 100644
--- a/sysdeps/ia64/fpu/libm_frexpf.S
+++ b/sysdeps/ia64/fpu/libm_frexpf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_frexpl.S b/sysdeps/ia64/fpu/libm_frexpl.S
index 3c3bba0822..ebd49ab208 100644
--- a/sysdeps/ia64/fpu/libm_frexpl.S
+++ b/sysdeps/ia64/fpu/libm_frexpl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_lgamma.S b/sysdeps/ia64/fpu/libm_lgamma.S
index 6096319ba5..12e464dd73 100644
--- a/sysdeps/ia64/fpu/libm_lgamma.S
+++ b/sysdeps/ia64/fpu/libm_lgamma.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_lgammaf.S b/sysdeps/ia64/fpu/libm_lgammaf.S
index 7218911f5d..7697cc69ed 100644
--- a/sysdeps/ia64/fpu/libm_lgammaf.S
+++ b/sysdeps/ia64/fpu/libm_lgammaf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_lgammal.S b/sysdeps/ia64/fpu/libm_lgammal.S
index 185433ab8d..d82e4fcaf9 100644
--- a/sysdeps/ia64/fpu/libm_lgammal.S
+++ b/sysdeps/ia64/fpu/libm_lgammal.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_reduce.S b/sysdeps/ia64/fpu/libm_reduce.S
index 8b132497b9..fd7d06d263 100644
--- a/sysdeps/ia64/fpu/libm_reduce.S
+++ b/sysdeps/ia64/fpu/libm_reduce.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_scalblnf.S b/sysdeps/ia64/fpu/libm_scalblnf.S
index 56de44a0c4..bc75c9abfc 100644
--- a/sysdeps/ia64/fpu/libm_scalblnf.S
+++ b/sysdeps/ia64/fpu/libm_scalblnf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_sincos.S b/sysdeps/ia64/fpu/libm_sincos.S
index 85ccd5f56a..bef2fee6fd 100644
--- a/sysdeps/ia64/fpu/libm_sincos.S
+++ b/sysdeps/ia64/fpu/libm_sincos.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_sincos_large.S b/sysdeps/ia64/fpu/libm_sincos_large.S
index 64c42662dd..031bf083da 100644
--- a/sysdeps/ia64/fpu/libm_sincos_large.S
+++ b/sysdeps/ia64/fpu/libm_sincos_large.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_sincosf.S b/sysdeps/ia64/fpu/libm_sincosf.S
index f38c247b4b..e46be5a5cd 100644
--- a/sysdeps/ia64/fpu/libm_sincosf.S
+++ b/sysdeps/ia64/fpu/libm_sincosf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_sincosl.S b/sysdeps/ia64/fpu/libm_sincosl.S
index b0d027caf5..1eec445ed6 100644
--- a/sysdeps/ia64/fpu/libm_sincosl.S
+++ b/sysdeps/ia64/fpu/libm_sincosl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_support.h b/sysdeps/ia64/fpu/libm_support.h
index 4e7a66799d..7a2e23cbfe 100644
--- a/sysdeps/ia64/fpu/libm_support.h
+++ b/sysdeps/ia64/fpu/libm_support.h
@@ -5,7 +5,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/libm_tan.S b/sysdeps/ia64/fpu/libm_tan.S
index b267f13d9e..3c8f95d0bf 100644
--- a/sysdeps/ia64/fpu/libm_tan.S
+++ b/sysdeps/ia64/fpu/libm_tan.S
@@ -3,8 +3,6 @@
 // Copyright (C) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2/2/2000 by John Harrison, Ted Kubaska, Bob Norin, Shane Story,
-// and Ping Tak Peter Tang of the Computational Software Lab, Intel Corporation.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_asinh.S b/sysdeps/ia64/fpu/s_asinh.S
index b57c015b0b..141cfc036a 100644
--- a/sysdeps/ia64/fpu/s_asinh.S
+++ b/sysdeps/ia64/fpu/s_asinh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_asinhf.S b/sysdeps/ia64/fpu/s_asinhf.S
index 16c0fc4af1..b80b1938f0 100644
--- a/sysdeps/ia64/fpu/s_asinhf.S
+++ b/sysdeps/ia64/fpu/s_asinhf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_asinhl.S b/sysdeps/ia64/fpu/s_asinhl.S
index baace924f2..30c5acb1a1 100644
--- a/sysdeps/ia64/fpu/s_asinhl.S
+++ b/sysdeps/ia64/fpu/s_asinhl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_atan.S b/sysdeps/ia64/fpu/s_atan.S
index 598b42a687..6baef56604 100644
--- a/sysdeps/ia64/fpu/s_atan.S
+++ b/sysdeps/ia64/fpu/s_atan.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_atanf.S b/sysdeps/ia64/fpu/s_atanf.S
index cb3ca78220..9c30ec17c3 100644
--- a/sysdeps/ia64/fpu/s_atanf.S
+++ b/sysdeps/ia64/fpu/s_atanf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_atanl.S b/sysdeps/ia64/fpu/s_atanl.S
index 8d4951acf0..2e1c6a6846 100644
--- a/sysdeps/ia64/fpu/s_atanl.S
+++ b/sysdeps/ia64/fpu/s_atanl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cbrt.S b/sysdeps/ia64/fpu/s_cbrt.S
index 783212383b..e718875607 100644
--- a/sysdeps/ia64/fpu/s_cbrt.S
+++ b/sysdeps/ia64/fpu/s_cbrt.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cbrtf.S b/sysdeps/ia64/fpu/s_cbrtf.S
index c0d102291c..1c70f4f303 100644
--- a/sysdeps/ia64/fpu/s_cbrtf.S
+++ b/sysdeps/ia64/fpu/s_cbrtf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cbrtl.S b/sysdeps/ia64/fpu/s_cbrtl.S
index bfd2d5a5a0..113330d830 100644
--- a/sysdeps/ia64/fpu/s_cbrtl.S
+++ b/sysdeps/ia64/fpu/s_cbrtl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ceil.S b/sysdeps/ia64/fpu/s_ceil.S
index 9380608694..641f291121 100644
--- a/sysdeps/ia64/fpu/s_ceil.S
+++ b/sysdeps/ia64/fpu/s_ceil.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ceilf.S b/sysdeps/ia64/fpu/s_ceilf.S
index b1789d0089..84a95696bf 100644
--- a/sysdeps/ia64/fpu/s_ceilf.S
+++ b/sysdeps/ia64/fpu/s_ceilf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ceill.S b/sysdeps/ia64/fpu/s_ceill.S
index eb913d25e3..582f7493a8 100644
--- a/sysdeps/ia64/fpu/s_ceill.S
+++ b/sysdeps/ia64/fpu/s_ceill.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cos.S b/sysdeps/ia64/fpu/s_cos.S
index 1c54b7e1b0..cc79aca17e 100644
--- a/sysdeps/ia64/fpu/s_cos.S
+++ b/sysdeps/ia64/fpu/s_cos.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cosf.S b/sysdeps/ia64/fpu/s_cosf.S
index 42de260cd7..f793e61fd3 100644
--- a/sysdeps/ia64/fpu/s_cosf.S
+++ b/sysdeps/ia64/fpu/s_cosf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_cosl.S b/sysdeps/ia64/fpu/s_cosl.S
index 961b8d23ce..f5052dd508 100644
--- a/sysdeps/ia64/fpu/s_cosl.S
+++ b/sysdeps/ia64/fpu/s_cosl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erf.S b/sysdeps/ia64/fpu/s_erf.S
index 8e2355dfff..fefdefdf2d 100644
--- a/sysdeps/ia64/fpu/s_erf.S
+++ b/sysdeps/ia64/fpu/s_erf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erfc.S b/sysdeps/ia64/fpu/s_erfc.S
index 95fa0ab534..c175bfa99f 100644
--- a/sysdeps/ia64/fpu/s_erfc.S
+++ b/sysdeps/ia64/fpu/s_erfc.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erfcf.S b/sysdeps/ia64/fpu/s_erfcf.S
index 88da077a3b..0157cc0eff 100644
--- a/sysdeps/ia64/fpu/s_erfcf.S
+++ b/sysdeps/ia64/fpu/s_erfcf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erfcl.S b/sysdeps/ia64/fpu/s_erfcl.S
index ff39c7ee3f..09d7c2aef1 100644
--- a/sysdeps/ia64/fpu/s_erfcl.S
+++ b/sysdeps/ia64/fpu/s_erfcl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erff.S b/sysdeps/ia64/fpu/s_erff.S
index e20183664a..3a988bac35 100644
--- a/sysdeps/ia64/fpu/s_erff.S
+++ b/sysdeps/ia64/fpu/s_erff.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_erfl.S b/sysdeps/ia64/fpu/s_erfl.S
index 8d58905c1c..3b5ed2c25d 100644
--- a/sysdeps/ia64/fpu/s_erfl.S
+++ b/sysdeps/ia64/fpu/s_erfl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_expm1.S b/sysdeps/ia64/fpu/s_expm1.S
index 18d07e5bf9..e2e6829b53 100644
--- a/sysdeps/ia64/fpu/s_expm1.S
+++ b/sysdeps/ia64/fpu/s_expm1.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_expm1f.S b/sysdeps/ia64/fpu/s_expm1f.S
index c324139ccc..1134786217 100644
--- a/sysdeps/ia64/fpu/s_expm1f.S
+++ b/sysdeps/ia64/fpu/s_expm1f.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_expm1l.S b/sysdeps/ia64/fpu/s_expm1l.S
index 4c9dcebeb3..e772c44871 100644
--- a/sysdeps/ia64/fpu/s_expm1l.S
+++ b/sysdeps/ia64/fpu/s_expm1l.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fabs.S b/sysdeps/ia64/fpu/s_fabs.S
index f168a04c0e..9ae85e3bde 100644
--- a/sysdeps/ia64/fpu/s_fabs.S
+++ b/sysdeps/ia64/fpu/s_fabs.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fabsf.S b/sysdeps/ia64/fpu/s_fabsf.S
index b851ad0c8e..9c706e91c2 100644
--- a/sysdeps/ia64/fpu/s_fabsf.S
+++ b/sysdeps/ia64/fpu/s_fabsf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fabsl.S b/sysdeps/ia64/fpu/s_fabsl.S
index ca7812c4dc..07838b1057 100644
--- a/sysdeps/ia64/fpu/s_fabsl.S
+++ b/sysdeps/ia64/fpu/s_fabsl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fdim.S b/sysdeps/ia64/fpu/s_fdim.S
index d962a7f9cc..4c85c6907f 100644
--- a/sysdeps/ia64/fpu/s_fdim.S
+++ b/sysdeps/ia64/fpu/s_fdim.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fdimf.S b/sysdeps/ia64/fpu/s_fdimf.S
index 88f67a53f7..c0ffcb76a6 100644
--- a/sysdeps/ia64/fpu/s_fdimf.S
+++ b/sysdeps/ia64/fpu/s_fdimf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fdiml.S b/sysdeps/ia64/fpu/s_fdiml.S
index c23da7ebb0..1476e5e847 100644
--- a/sysdeps/ia64/fpu/s_fdiml.S
+++ b/sysdeps/ia64/fpu/s_fdiml.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_floor.S b/sysdeps/ia64/fpu/s_floor.S
index 35fa41be7e..643aadc0af 100644
--- a/sysdeps/ia64/fpu/s_floor.S
+++ b/sysdeps/ia64/fpu/s_floor.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_floorf.S b/sysdeps/ia64/fpu/s_floorf.S
index 8cd1ca6a1a..07d00152cb 100644
--- a/sysdeps/ia64/fpu/s_floorf.S
+++ b/sysdeps/ia64/fpu/s_floorf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_floorl.S b/sysdeps/ia64/fpu/s_floorl.S
index 8d495c0149..ee38b075b5 100644
--- a/sysdeps/ia64/fpu/s_floorl.S
+++ b/sysdeps/ia64/fpu/s_floorl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fma.S b/sysdeps/ia64/fpu/s_fma.S
index 49e8059da2..c6346553bd 100644
--- a/sysdeps/ia64/fpu/s_fma.S
+++ b/sysdeps/ia64/fpu/s_fma.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fmaf.S b/sysdeps/ia64/fpu/s_fmaf.S
index e59b634561..6c5a5369dc 100644
--- a/sysdeps/ia64/fpu/s_fmaf.S
+++ b/sysdeps/ia64/fpu/s_fmaf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fmal.S b/sysdeps/ia64/fpu/s_fmal.S
index 3547991955..60881124b1 100644
--- a/sysdeps/ia64/fpu/s_fmal.S
+++ b/sysdeps/ia64/fpu/s_fmal.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fmax.S b/sysdeps/ia64/fpu/s_fmax.S
index a5724514e8..0ba7ff44d7 100644
--- a/sysdeps/ia64/fpu/s_fmax.S
+++ b/sysdeps/ia64/fpu/s_fmax.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fmaxf.S b/sysdeps/ia64/fpu/s_fmaxf.S
index 04f3f8847d..862692a6ea 100644
--- a/sysdeps/ia64/fpu/s_fmaxf.S
+++ b/sysdeps/ia64/fpu/s_fmaxf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_fmaxl.S b/sysdeps/ia64/fpu/s_fmaxl.S
index 9d5a1a76a4..cf00453c26 100644
--- a/sysdeps/ia64/fpu/s_fmaxl.S
+++ b/sysdeps/ia64/fpu/s_fmaxl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_frexp.c b/sysdeps/ia64/fpu/s_frexp.c
index 43794ea308..328bc6bf15 100644
--- a/sysdeps/ia64/fpu/s_frexp.c
+++ b/sysdeps/ia64/fpu/s_frexp.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000-2002, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_frexpf.c b/sysdeps/ia64/fpu/s_frexpf.c
index fbdee846d9..e0ab09fd01 100644
--- a/sysdeps/ia64/fpu/s_frexpf.c
+++ b/sysdeps/ia64/fpu/s_frexpf.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000-2002, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_frexpl.c b/sysdeps/ia64/fpu/s_frexpl.c
index 7da92550b1..f801c15b62 100644
--- a/sysdeps/ia64/fpu/s_frexpl.c
+++ b/sysdeps/ia64/fpu/s_frexpl.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000-2002, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ilogb.S b/sysdeps/ia64/fpu/s_ilogb.S
index 0102370cd6..688319f408 100644
--- a/sysdeps/ia64/fpu/s_ilogb.S
+++ b/sysdeps/ia64/fpu/s_ilogb.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ilogbf.S b/sysdeps/ia64/fpu/s_ilogbf.S
index 9e971bc634..507539a9d3 100644
--- a/sysdeps/ia64/fpu/s_ilogbf.S
+++ b/sysdeps/ia64/fpu/s_ilogbf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_isinf.S b/sysdeps/ia64/fpu/s_isinf.S
index 0e1f92c5ff..e1511aa3de 100644
--- a/sysdeps/ia64/fpu/s_isinf.S
+++ b/sysdeps/ia64/fpu/s_isinf.S
@@ -1,7 +1,6 @@
 /* Test for inf/-inf
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/s_isnan.S b/sysdeps/ia64/fpu/s_isnan.S
index da622ccc36..78c5a38043 100644
--- a/sysdeps/ia64/fpu/s_isnan.S
+++ b/sysdeps/ia64/fpu/s_isnan.S
@@ -1,7 +1,6 @@
 /* Test for NaN
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/fpu/s_ldexp.c b/sysdeps/ia64/fpu/s_ldexp.c
index 36e3a2d067..08da596e3b 100644
--- a/sysdeps/ia64/fpu/s_ldexp.c
+++ b/sysdeps/ia64/fpu/s_ldexp.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ldexpf.c b/sysdeps/ia64/fpu/s_ldexpf.c
index c56db0e0b3..56fb0a7bd5 100644
--- a/sysdeps/ia64/fpu/s_ldexpf.c
+++ b/sysdeps/ia64/fpu/s_ldexpf.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_ldexpl.c b/sysdeps/ia64/fpu/s_ldexpl.c
index 594e112562..ab9b6e4d3b 100644
--- a/sysdeps/ia64/fpu/s_ldexpl.c
+++ b/sysdeps/ia64/fpu/s_ldexpl.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_ldexp.S b/sysdeps/ia64/fpu/s_libm_ldexp.S
index 2aaf2c35fd..98fc83cb2f 100644
--- a/sysdeps/ia64/fpu/s_libm_ldexp.S
+++ b/sysdeps/ia64/fpu/s_libm_ldexp.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_ldexpf.S b/sysdeps/ia64/fpu/s_libm_ldexpf.S
index 1326a14c2d..e2ce4aa568 100644
--- a/sysdeps/ia64/fpu/s_libm_ldexpf.S
+++ b/sysdeps/ia64/fpu/s_libm_ldexpf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_ldexpl.S b/sysdeps/ia64/fpu/s_libm_ldexpl.S
index fffda9e55a..5bb96c9648 100644
--- a/sysdeps/ia64/fpu/s_libm_ldexpl.S
+++ b/sysdeps/ia64/fpu/s_libm_ldexpl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_scalbn.S b/sysdeps/ia64/fpu/s_libm_scalbn.S
index eaccb7de7a..dbaac009db 100644
--- a/sysdeps/ia64/fpu/s_libm_scalbn.S
+++ b/sysdeps/ia64/fpu/s_libm_scalbn.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_scalbnf.S b/sysdeps/ia64/fpu/s_libm_scalbnf.S
index e00997aba7..c8e37d0552 100644
--- a/sysdeps/ia64/fpu/s_libm_scalbnf.S
+++ b/sysdeps/ia64/fpu/s_libm_scalbnf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_libm_scalbnl.S b/sysdeps/ia64/fpu/s_libm_scalbnl.S
index 1edf9a05d3..bf817810d9 100644
--- a/sysdeps/ia64/fpu/s_libm_scalbnl.S
+++ b/sysdeps/ia64/fpu/s_libm_scalbnl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_log1p.S b/sysdeps/ia64/fpu/s_log1p.S
index 02fa3ef49e..8c57c4bf28 100644
--- a/sysdeps/ia64/fpu/s_log1p.S
+++ b/sysdeps/ia64/fpu/s_log1p.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_log1pf.S b/sysdeps/ia64/fpu/s_log1pf.S
index 45638b5b6f..1f1b66de60 100644
--- a/sysdeps/ia64/fpu/s_log1pf.S
+++ b/sysdeps/ia64/fpu/s_log1pf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_log1pl.S b/sysdeps/ia64/fpu/s_log1pl.S
index e96782bbac..5c03d5922e 100644
--- a/sysdeps/ia64/fpu/s_log1pl.S
+++ b/sysdeps/ia64/fpu/s_log1pl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_logb.S b/sysdeps/ia64/fpu/s_logb.S
index c73db8791e..da7e2cfbec 100644
--- a/sysdeps/ia64/fpu/s_logb.S
+++ b/sysdeps/ia64/fpu/s_logb.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_logbf.S b/sysdeps/ia64/fpu/s_logbf.S
index 72ecb390e5..b438340d9d 100644
--- a/sysdeps/ia64/fpu/s_logbf.S
+++ b/sysdeps/ia64/fpu/s_logbf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_logbl.S b/sysdeps/ia64/fpu/s_logbl.S
index 0100a3e9d7..5f6995e9b9 100644
--- a/sysdeps/ia64/fpu/s_logbl.S
+++ b/sysdeps/ia64/fpu/s_logbl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_modf.S b/sysdeps/ia64/fpu/s_modf.S
index 2b6ca8eda7..79935fb55f 100644
--- a/sysdeps/ia64/fpu/s_modf.S
+++ b/sysdeps/ia64/fpu/s_modf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_modff.S b/sysdeps/ia64/fpu/s_modff.S
index 31f43c60d9..3bdcf26e5f 100644
--- a/sysdeps/ia64/fpu/s_modff.S
+++ b/sysdeps/ia64/fpu/s_modff.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_modfl.S b/sysdeps/ia64/fpu/s_modfl.S
index 3139999536..5fdfdb6447 100644
--- a/sysdeps/ia64/fpu/s_modfl.S
+++ b/sysdeps/ia64/fpu/s_modfl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nearbyint.S b/sysdeps/ia64/fpu/s_nearbyint.S
index 91508e8cc4..47f3c10966 100644
--- a/sysdeps/ia64/fpu/s_nearbyint.S
+++ b/sysdeps/ia64/fpu/s_nearbyint.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nearbyintf.S b/sysdeps/ia64/fpu/s_nearbyintf.S
index 8a80fb0829..73d36be321 100644
--- a/sysdeps/ia64/fpu/s_nearbyintf.S
+++ b/sysdeps/ia64/fpu/s_nearbyintf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nearbyintl.S b/sysdeps/ia64/fpu/s_nearbyintl.S
index bf4e8a9afd..90cc4ea444 100644
--- a/sysdeps/ia64/fpu/s_nearbyintl.S
+++ b/sysdeps/ia64/fpu/s_nearbyintl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nextafter.S b/sysdeps/ia64/fpu/s_nextafter.S
index fa1d3f1633..1dbfd68677 100644
--- a/sysdeps/ia64/fpu/s_nextafter.S
+++ b/sysdeps/ia64/fpu/s_nextafter.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nextafterf.S b/sysdeps/ia64/fpu/s_nextafterf.S
index ca8d6ab608..53d418bb11 100644
--- a/sysdeps/ia64/fpu/s_nextafterf.S
+++ b/sysdeps/ia64/fpu/s_nextafterf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nextafterl.S b/sysdeps/ia64/fpu/s_nextafterl.S
index cf2feba043..83eaa41e7e 100644
--- a/sysdeps/ia64/fpu/s_nextafterl.S
+++ b/sysdeps/ia64/fpu/s_nextafterl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nexttoward.S b/sysdeps/ia64/fpu/s_nexttoward.S
index 558589ad46..8e4c2c4943 100644
--- a/sysdeps/ia64/fpu/s_nexttoward.S
+++ b/sysdeps/ia64/fpu/s_nexttoward.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nexttowardf.S b/sysdeps/ia64/fpu/s_nexttowardf.S
index 76a0f0011a..95fe93d3e4 100644
--- a/sysdeps/ia64/fpu/s_nexttowardf.S
+++ b/sysdeps/ia64/fpu/s_nexttowardf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_nexttowardl.S b/sysdeps/ia64/fpu/s_nexttowardl.S
index 485e215e28..7c038e83b6 100644
--- a/sysdeps/ia64/fpu/s_nexttowardl.S
+++ b/sysdeps/ia64/fpu/s_nexttowardl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_rint.S b/sysdeps/ia64/fpu/s_rint.S
index 3a546d963f..2966144e5b 100644
--- a/sysdeps/ia64/fpu/s_rint.S
+++ b/sysdeps/ia64/fpu/s_rint.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_rintf.S b/sysdeps/ia64/fpu/s_rintf.S
index 1d9a538538..bcd4e039df 100644
--- a/sysdeps/ia64/fpu/s_rintf.S
+++ b/sysdeps/ia64/fpu/s_rintf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_rintl.S b/sysdeps/ia64/fpu/s_rintl.S
index 8b6c87162b..6dd39b4b4a 100644
--- a/sysdeps/ia64/fpu/s_rintl.S
+++ b/sysdeps/ia64/fpu/s_rintl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_round.S b/sysdeps/ia64/fpu/s_round.S
index 03afb1bf73..d54bafe188 100644
--- a/sysdeps/ia64/fpu/s_round.S
+++ b/sysdeps/ia64/fpu/s_round.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_roundf.S b/sysdeps/ia64/fpu/s_roundf.S
index 10fa49b7be..feacca927f 100644
--- a/sysdeps/ia64/fpu/s_roundf.S
+++ b/sysdeps/ia64/fpu/s_roundf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_roundl.S b/sysdeps/ia64/fpu/s_roundl.S
index 8ec511f69f..18cf58c5bd 100644
--- a/sysdeps/ia64/fpu/s_roundl.S
+++ b/sysdeps/ia64/fpu/s_roundl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_scalblnf.c b/sysdeps/ia64/fpu/s_scalblnf.c
index d07069dccf..f28b2ed827 100644
--- a/sysdeps/ia64/fpu/s_scalblnf.c
+++ b/sysdeps/ia64/fpu/s_scalblnf.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_scalbn.c b/sysdeps/ia64/fpu/s_scalbn.c
index 8bb7b2aa5e..70a198ee2e 100644
--- a/sysdeps/ia64/fpu/s_scalbn.c
+++ b/sysdeps/ia64/fpu/s_scalbn.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_scalbnf.c b/sysdeps/ia64/fpu/s_scalbnf.c
index ee2296064f..255fc8dde7 100644
--- a/sysdeps/ia64/fpu/s_scalbnf.c
+++ b/sysdeps/ia64/fpu/s_scalbnf.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_scalbnl.c b/sysdeps/ia64/fpu/s_scalbnl.c
index dca01cfb5f..c96eb75456 100644
--- a/sysdeps/ia64/fpu/s_scalbnl.c
+++ b/sysdeps/ia64/fpu/s_scalbnl.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2000, 2001, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_significand.S b/sysdeps/ia64/fpu/s_significand.S
index c3f921f820..6ef9856dd6 100644
--- a/sysdeps/ia64/fpu/s_significand.S
+++ b/sysdeps/ia64/fpu/s_significand.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_significandf.S b/sysdeps/ia64/fpu/s_significandf.S
index 5ae4c74ab5..9fef45cdad 100644
--- a/sysdeps/ia64/fpu/s_significandf.S
+++ b/sysdeps/ia64/fpu/s_significandf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_significandl.S b/sysdeps/ia64/fpu/s_significandl.S
index e30c83cb72..a0cd6f3270 100644
--- a/sysdeps/ia64/fpu/s_significandl.S
+++ b/sysdeps/ia64/fpu/s_significandl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tan.S b/sysdeps/ia64/fpu/s_tan.S
index 8305b8e91b..d3b511f226 100644
--- a/sysdeps/ia64/fpu/s_tan.S
+++ b/sysdeps/ia64/fpu/s_tan.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tanf.S b/sysdeps/ia64/fpu/s_tanf.S
index a25bb943fe..8bbdee9232 100644
--- a/sysdeps/ia64/fpu/s_tanf.S
+++ b/sysdeps/ia64/fpu/s_tanf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tanh.S b/sysdeps/ia64/fpu/s_tanh.S
index 56cc43dfea..eb7d4462be 100644
--- a/sysdeps/ia64/fpu/s_tanh.S
+++ b/sysdeps/ia64/fpu/s_tanh.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tanhf.S b/sysdeps/ia64/fpu/s_tanhf.S
index ffbc9ea175..eba2c2222f 100644
--- a/sysdeps/ia64/fpu/s_tanhf.S
+++ b/sysdeps/ia64/fpu/s_tanhf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tanhl.S b/sysdeps/ia64/fpu/s_tanhl.S
index 1810e4daea..5a05c91552 100644
--- a/sysdeps/ia64/fpu/s_tanhl.S
+++ b/sysdeps/ia64/fpu/s_tanhl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_tanl.S b/sysdeps/ia64/fpu/s_tanl.S
index ab893fc2b4..c28658e24e 100644
--- a/sysdeps/ia64/fpu/s_tanl.S
+++ b/sysdeps/ia64/fpu/s_tanl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2004, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_trunc.S b/sysdeps/ia64/fpu/s_trunc.S
index e0aa3d33c5..81add71f65 100644
--- a/sysdeps/ia64/fpu/s_trunc.S
+++ b/sysdeps/ia64/fpu/s_trunc.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_truncf.S b/sysdeps/ia64/fpu/s_truncf.S
index b9a055b393..7e084cbd32 100644
--- a/sysdeps/ia64/fpu/s_truncf.S
+++ b/sysdeps/ia64/fpu/s_truncf.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/s_truncl.S b/sysdeps/ia64/fpu/s_truncl.S
index f73e7b46b9..6fb44df643 100644
--- a/sysdeps/ia64/fpu/s_truncl.S
+++ b/sysdeps/ia64/fpu/s_truncl.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2000 - 2003, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2000 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_lgamma_main.c b/sysdeps/ia64/fpu/w_lgamma_main.c
index 2fd6dd1b04..59fb77820f 100644
--- a/sysdeps/ia64/fpu/w_lgamma_main.c
+++ b/sysdeps/ia64/fpu/w_lgamma_main.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_lgammaf_main.c b/sysdeps/ia64/fpu/w_lgammaf_main.c
index dc781aacab..bf273300e5 100644
--- a/sysdeps/ia64/fpu/w_lgammaf_main.c
+++ b/sysdeps/ia64/fpu/w_lgammaf_main.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_lgammal_main.c b/sysdeps/ia64/fpu/w_lgammal_main.c
index 46e4d7f629..804500d12e 100644
--- a/sysdeps/ia64/fpu/w_lgammal_main.c
+++ b/sysdeps/ia64/fpu/w_lgammal_main.c
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_tgamma_compat.S b/sysdeps/ia64/fpu/w_tgamma_compat.S
index 364c70f4a9..8440a0c7b3 100644
--- a/sysdeps/ia64/fpu/w_tgamma_compat.S
+++ b/sysdeps/ia64/fpu/w_tgamma_compat.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_tgammaf_compat.S b/sysdeps/ia64/fpu/w_tgammaf_compat.S
index 7ffc761d42..67eed2722f 100644
--- a/sysdeps/ia64/fpu/w_tgammaf_compat.S
+++ b/sysdeps/ia64/fpu/w_tgammaf_compat.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2001 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2001 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/fpu/w_tgammal_compat.S b/sysdeps/ia64/fpu/w_tgammal_compat.S
index e71466d1d4..7853927482 100644
--- a/sysdeps/ia64/fpu/w_tgammal_compat.S
+++ b/sysdeps/ia64/fpu/w_tgammal_compat.S
@@ -4,7 +4,6 @@
 // Copyright (c) 2002 - 2005, Intel Corporation
 // All rights reserved.
 //
-// Contributed 2002 by the Intel Numerics Group, Intel Corporation
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
diff --git a/sysdeps/ia64/hp-timing.h b/sysdeps/ia64/hp-timing.h
index ea2b95423f..be19e0beb3 100644
--- a/sysdeps/ia64/hp-timing.h
+++ b/sysdeps/ia64/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  IA-64 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/htonl.S b/sysdeps/ia64/htonl.S
index e1e4133a96..f5a79c6a80 100644
--- a/sysdeps/ia64/htonl.S
+++ b/sysdeps/ia64/htonl.S
@@ -1,7 +1,6 @@
 /* Change byte order in 32-bit value.  ia64 version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/htons.S b/sysdeps/ia64/htons.S
index 86bca39619..f53cc297a9 100644
--- a/sysdeps/ia64/htons.S
+++ b/sysdeps/ia64/htons.S
@@ -1,7 +1,6 @@
 /* Change byte order in 16-bit value.  ia64 version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/jmpbuf-unwind.h b/sysdeps/ia64/jmpbuf-unwind.h
index 63e3a279a4..a9fa6f0238 100644
--- a/sysdeps/ia64/jmpbuf-unwind.h
+++ b/sysdeps/ia64/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memccpy.S b/sysdeps/ia64/memccpy.S
index d64a5ae834..94e4806250 100644
--- a/sysdeps/ia64/memccpy.S
+++ b/sysdeps/ia64/memccpy.S
@@ -1,7 +1,6 @@
 /* Optimized version of the memccpy() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memchr.S b/sysdeps/ia64/memchr.S
index 03eac56ba9..bd2d62d35b 100644
--- a/sysdeps/ia64/memchr.S
+++ b/sysdeps/ia64/memchr.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard memchr() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memcmp.S b/sysdeps/ia64/memcmp.S
index 98570f4e36..97539c23fd 100644
--- a/sysdeps/ia64/memcmp.S
+++ b/sysdeps/ia64/memcmp.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard memcmp() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memcpy.S b/sysdeps/ia64/memcpy.S
index c4b67b2031..5f519ed42f 100644
--- a/sysdeps/ia64/memcpy.S
+++ b/sysdeps/ia64/memcpy.S
@@ -1,8 +1,6 @@
 /* Optimized version of the standard memcpy() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
-   Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memmove.S b/sysdeps/ia64/memmove.S
index 5a80ea678b..27af9a32d0 100644
--- a/sysdeps/ia64/memmove.S
+++ b/sysdeps/ia64/memmove.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard memmove() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/memset.S b/sysdeps/ia64/memset.S
index a0647817fc..c7312aba8c 100644
--- a/sysdeps/ia64/memset.S
+++ b/sysdeps/ia64/memset.S
@@ -1,8 +1,6 @@
 /* Optimized version of the standard memset() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop for Itanium <Dan.Pop@cern.ch>.
-   Rewritten for McKinley by Sverre Jarp, HP Labs/CERN <Sverre.Jarp@cern.ch>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/nptl/pthread_spin_lock.c b/sysdeps/ia64/nptl/pthread_spin_lock.c
index b80102187c..7f4489d892 100644
--- a/sysdeps/ia64/nptl/pthread_spin_lock.c
+++ b/sysdeps/ia64/nptl/pthread_spin_lock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/nptl/pthread_spin_trylock.c b/sysdeps/ia64/nptl/pthread_spin_trylock.c
index 323af6bf62..971c3398e9 100644
--- a/sysdeps/ia64/nptl/pthread_spin_trylock.c
+++ b/sysdeps/ia64/nptl/pthread_spin_trylock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/nptl/pthread_spin_unlock.c b/sysdeps/ia64/nptl/pthread_spin_unlock.c
index a4509c9d01..3038e0075a 100644
--- a/sysdeps/ia64/nptl/pthread_spin_unlock.c
+++ b/sysdeps/ia64/nptl/pthread_spin_unlock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/start.S b/sysdeps/ia64/start.S
index b28f8cb429..a976dec012 100644
--- a/sysdeps/ia64/start.S
+++ b/sysdeps/ia64/start.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strchr.S b/sysdeps/ia64/strchr.S
index f1837e349f..60a66aa9a7 100644
--- a/sysdeps/ia64/strchr.S
+++ b/sysdeps/ia64/strchr.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard strchr() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strcmp.S b/sysdeps/ia64/strcmp.S
index a0aa6474f9..eb2302d8c1 100644
--- a/sysdeps/ia64/strcmp.S
+++ b/sysdeps/ia64/strcmp.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard strcmp() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strcpy.S b/sysdeps/ia64/strcpy.S
index 7b4d4c3bd7..3d1abb2a7a 100644
--- a/sysdeps/ia64/strcpy.S
+++ b/sysdeps/ia64/strcpy.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard strcpy() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strlen.S b/sysdeps/ia64/strlen.S
index b901dca7f9..bf22f38df2 100644
--- a/sysdeps/ia64/strlen.S
+++ b/sysdeps/ia64/strlen.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard strlen() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strncmp.S b/sysdeps/ia64/strncmp.S
index 19d171ad5e..e80e071447 100644
--- a/sysdeps/ia64/strncmp.S
+++ b/sysdeps/ia64/strncmp.S
@@ -1,7 +1,6 @@
 /* Optimized version of the standard strncmp() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/strncpy.S b/sysdeps/ia64/strncpy.S
index 8fb0b7349c..19a062d922 100644
--- a/sysdeps/ia64/strncpy.S
+++ b/sysdeps/ia64/strncpy.S
@@ -1,8 +1,6 @@
 /* Optimized version of the standard strncpy() function.
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Dan Pop <Dan.Pop@cern.ch>
-	      and Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/sysdep.h b/sysdeps/ia64/sysdep.h
index 0ce3a862c3..2c3be6dbac 100644
--- a/sysdeps/ia64/sysdep.h
+++ b/sysdeps/ia64/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ia64/unwind-resume.c b/sysdeps/ia64/unwind-resume.c
index f8cf447162..9d0c14dd8e 100644
--- a/sysdeps/ia64/unwind-resume.c
+++ b/sysdeps/ia64/unwind-resume.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/asincos.tbl b/sysdeps/ieee754/dbl-64/asincos.tbl
index 316d9ac77b..8b446890b4 100644
--- a/sysdeps/ieee754/dbl-64/asincos.tbl
+++ b/sysdeps/ieee754/dbl-64/asincos.tbl
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/atnat.h b/sysdeps/ieee754/dbl-64/atnat.h
index 2b12481f04..6f8f1de1fd 100644
--- a/sysdeps/ieee754/dbl-64/atnat.h
+++ b/sysdeps/ieee754/dbl-64/atnat.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/atnat2.h b/sysdeps/ieee754/dbl-64/atnat2.h
index f9f8debd55..6d1298c200 100644
--- a/sysdeps/ieee754/dbl-64/atnat2.h
+++ b/sysdeps/ieee754/dbl-64/atnat2.h
@@ -1,7 +1,6 @@
 
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/branred.c b/sysdeps/ieee754/dbl-64/branred.c
index 1450db3aab..77c80ec994 100644
--- a/sysdeps/ieee754/dbl-64/branred.c
+++ b/sysdeps/ieee754/dbl-64/branred.c
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/branred.h b/sysdeps/ieee754/dbl-64/branred.h
index b53714d7b5..09c9415460 100644
--- a/sysdeps/ieee754/dbl-64/branred.h
+++ b/sysdeps/ieee754/dbl-64/branred.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/dla.h b/sysdeps/ieee754/dbl-64/dla.h
index 37e96be931..a8d4bbf325 100644
--- a/sysdeps/ieee754/dbl-64/dla.h
+++ b/sysdeps/ieee754/dbl-64/dla.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/e_acosh.c b/sysdeps/ieee754/dbl-64/e_acosh.c
index a241366f30..bd35014300 100644
--- a/sysdeps/ieee754/dbl-64/e_acosh.c
+++ b/sysdeps/ieee754/dbl-64/e_acosh.c
@@ -1,4 +1,3 @@
-/* Optimized for 64-bit by Ulrich Drepper <drepper@gmail.com>, 2012 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
diff --git a/sysdeps/ieee754/dbl-64/e_atanh.c b/sysdeps/ieee754/dbl-64/e_atanh.c
index db1f69f953..6eea587a5f 100644
--- a/sysdeps/ieee754/dbl-64/e_atanh.c
+++ b/sysdeps/ieee754/dbl-64/e_atanh.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/e_cosh.c b/sysdeps/ieee754/dbl-64/e_cosh.c
index 81de5ae6bd..1c92081676 100644
--- a/sysdeps/ieee754/dbl-64/e_cosh.c
+++ b/sysdeps/ieee754/dbl-64/e_cosh.c
@@ -1,4 +1,3 @@
-/* Optimized by Ulrich Drepper <drepper@gmail.com>, 2011 */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
diff --git a/sysdeps/ieee754/dbl-64/e_fmod.c b/sysdeps/ieee754/dbl-64/e_fmod.c
index 52a8687448..60b8bbb9d2 100644
--- a/sysdeps/ieee754/dbl-64/e_fmod.c
+++ b/sysdeps/ieee754/dbl-64/e_fmod.c
@@ -1,4 +1,3 @@
-/* Rewritten for 64-bit machines by Ulrich Drepper <drepper@gmail.com>.  */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
diff --git a/sysdeps/ieee754/dbl-64/e_gamma_r.c b/sysdeps/ieee754/dbl-64/e_gamma_r.c
index eb36a9f464..93edb485dc 100644
--- a/sysdeps/ieee754/dbl-64/e_gamma_r.c
+++ b/sysdeps/ieee754/dbl-64/e_gamma_r.c
@@ -1,7 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/mydefs.h b/sysdeps/ieee754/dbl-64/mydefs.h
index a73c4de2c1..a47c89510a 100644
--- a/sysdeps/ieee754/dbl-64/mydefs.h
+++ b/sysdeps/ieee754/dbl-64/mydefs.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/powtwo.tbl b/sysdeps/ieee754/dbl-64/powtwo.tbl
index e395befb90..b5f3c32e44 100644
--- a/sysdeps/ieee754/dbl-64/powtwo.tbl
+++ b/sysdeps/ieee754/dbl-64/powtwo.tbl
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/root.tbl b/sysdeps/ieee754/dbl-64/root.tbl
index 950193ca81..77d42e6f21 100644
--- a/sysdeps/ieee754/dbl-64/root.tbl
+++ b/sysdeps/ieee754/dbl-64/root.tbl
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/s_cbrt.c b/sysdeps/ieee754/dbl-64/s_cbrt.c
index 8751a45363..a4c8fc5df9 100644
--- a/sysdeps/ieee754/dbl-64/s_cbrt.c
+++ b/sysdeps/ieee754/dbl-64/s_cbrt.c
@@ -1,8 +1,6 @@
 /* Compute cubic root of double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_floor.c b/sysdeps/ieee754/dbl-64/s_floor.c
index 18d87bb598..efedceb3a7 100644
--- a/sysdeps/ieee754/dbl-64/s_floor.c
+++ b/sysdeps/ieee754/dbl-64/s_floor.c
@@ -1,7 +1,6 @@
 /* Round double to integer away from zero.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_fma.c b/sysdeps/ieee754/dbl-64/s_fma.c
index 4e0fe18b31..55ccf46c9a 100644
--- a/sysdeps/ieee754/dbl-64/s_fma.c
+++ b/sysdeps/ieee754/dbl-64/s_fma.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_fmaf.c b/sysdeps/ieee754/dbl-64/s_fmaf.c
index 921c6f3b87..2b4da8b763 100644
--- a/sysdeps/ieee754/dbl-64/s_fmaf.c
+++ b/sysdeps/ieee754/dbl-64/s_fmaf.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_fpclassify.c b/sysdeps/ieee754/dbl-64/s_fpclassify.c
index 000b679525..0bb9e2b0f0 100644
--- a/sysdeps/ieee754/dbl-64/s_fpclassify.c
+++ b/sysdeps/ieee754/dbl-64/s_fpclassify.c
@@ -1,7 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_frexp.c b/sysdeps/ieee754/dbl-64/s_frexp.c
index f6ddf4aaee..900a64fe1e 100644
--- a/sysdeps/ieee754/dbl-64/s_frexp.c
+++ b/sysdeps/ieee754/dbl-64/s_frexp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_isinf.c b/sysdeps/ieee754/dbl-64/s_isinf.c
index e5300fd2a5..a34e0bc06c 100644
--- a/sysdeps/ieee754/dbl-64/s_isinf.c
+++ b/sysdeps/ieee754/dbl-64/s_isinf.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changed to return -1 for -Inf by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  */
 
diff --git a/sysdeps/ieee754/dbl-64/s_llrint.c b/sysdeps/ieee754/dbl-64/s_llrint.c
index de2a4a9af7..aa4c7ceff6 100644
--- a/sysdeps/ieee754/dbl-64/s_llrint.c
+++ b/sysdeps/ieee754/dbl-64/s_llrint.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_llround.c b/sysdeps/ieee754/dbl-64/s_llround.c
index 7020fd0156..b4798581bd 100644
--- a/sysdeps/ieee754/dbl-64/s_llround.c
+++ b/sysdeps/ieee754/dbl-64/s_llround.c
@@ -1,7 +1,6 @@
 /* Round double value to long long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_logb.c b/sysdeps/ieee754/dbl-64/s_logb.c
index 13bfb33a63..3a23540fe9 100644
--- a/sysdeps/ieee754/dbl-64/s_logb.c
+++ b/sysdeps/ieee754/dbl-64/s_logb.c
@@ -1,7 +1,6 @@
 /* Compute radix independent exponent.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_lrint.c b/sysdeps/ieee754/dbl-64/s_lrint.c
index f54a93eb53..75722edea8 100644
--- a/sysdeps/ieee754/dbl-64/s_lrint.c
+++ b/sysdeps/ieee754/dbl-64/s_lrint.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_modf.c b/sysdeps/ieee754/dbl-64/s_modf.c
index 8d14e78ef0..0de2084caf 100644
--- a/sysdeps/ieee754/dbl-64/s_modf.c
+++ b/sysdeps/ieee754/dbl-64/s_modf.c
@@ -1,4 +1,3 @@
-/* Rewritten for 64-bit machines by Ulrich Drepper <drepper@gmail.com>.  */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
diff --git a/sysdeps/ieee754/dbl-64/s_nearbyint.c b/sysdeps/ieee754/dbl-64/s_nearbyint.c
index 2deaeb2568..08fe517b83 100644
--- a/sysdeps/ieee754/dbl-64/s_nearbyint.c
+++ b/sysdeps/ieee754/dbl-64/s_nearbyint.c
@@ -1,4 +1,3 @@
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 /*
  * ====================================================
  * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
diff --git a/sysdeps/ieee754/dbl-64/s_remquo.c b/sysdeps/ieee754/dbl-64/s_remquo.c
index cbaa7f79a2..5b48d541cf 100644
--- a/sysdeps/ieee754/dbl-64/s_remquo.c
+++ b/sysdeps/ieee754/dbl-64/s_remquo.c
@@ -1,7 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_round.c b/sysdeps/ieee754/dbl-64/s_round.c
index 907c8eb668..45818a397a 100644
--- a/sysdeps/ieee754/dbl-64/s_round.c
+++ b/sysdeps/ieee754/dbl-64/s_round.c
@@ -1,7 +1,6 @@
 /* Round double to integer away from zero.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_signbit.c b/sysdeps/ieee754/dbl-64/s_signbit.c
index c9e02de129..03ce327a14 100644
--- a/sysdeps/ieee754/dbl-64/s_signbit.c
+++ b/sysdeps/ieee754/dbl-64/s_signbit.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_sincos.c b/sysdeps/ieee754/dbl-64/s_sincos.c
index a4a521d742..ae17aab41f 100644
--- a/sysdeps/ieee754/dbl-64/s_sincos.c
+++ b/sysdeps/ieee754/dbl-64/s_sincos.c
@@ -1,7 +1,6 @@
 /* Compute sine and cosine of argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/s_trunc.c b/sysdeps/ieee754/dbl-64/s_trunc.c
index 1df17d8c5f..e06ea33630 100644
--- a/sysdeps/ieee754/dbl-64/s_trunc.c
+++ b/sysdeps/ieee754/dbl-64/s_trunc.c
@@ -1,7 +1,6 @@
 /* Truncate argument to nearest integral value not larger than the argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/dbl-64/sincostab.c b/sysdeps/ieee754/dbl-64/sincostab.c
index a6a5aecf44..084cd05e08 100644
--- a/sysdeps/ieee754/dbl-64/sincostab.c
+++ b/sysdeps/ieee754/dbl-64/sincostab.c
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/uasncs.h b/sysdeps/ieee754/dbl-64/uasncs.h
index a40c0b372b..0bab06a14f 100644
--- a/sysdeps/ieee754/dbl-64/uasncs.h
+++ b/sysdeps/ieee754/dbl-64/uasncs.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/uatan.tbl b/sysdeps/ieee754/dbl-64/uatan.tbl
index 8639292405..d2ea1d39d7 100644
--- a/sysdeps/ieee754/dbl-64/uatan.tbl
+++ b/sysdeps/ieee754/dbl-64/uatan.tbl
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/urem.h b/sysdeps/ieee754/dbl-64/urem.h
index b4036791ea..f87f101e97 100644
--- a/sysdeps/ieee754/dbl-64/urem.h
+++ b/sysdeps/ieee754/dbl-64/urem.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/usncs.h b/sysdeps/ieee754/dbl-64/usncs.h
index a545255149..d697d4e4e8 100644
--- a/sysdeps/ieee754/dbl-64/usncs.h
+++ b/sysdeps/ieee754/dbl-64/usncs.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/utan.h b/sysdeps/ieee754/dbl-64/utan.h
index 37e4be87b3..d3b2c9f206 100644
--- a/sysdeps/ieee754/dbl-64/utan.h
+++ b/sysdeps/ieee754/dbl-64/utan.h
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/dbl-64/utan.tbl b/sysdeps/ieee754/dbl-64/utan.tbl
index f05e67f488..e899772dfd 100644
--- a/sysdeps/ieee754/dbl-64/utan.tbl
+++ b/sysdeps/ieee754/dbl-64/utan.tbl
@@ -1,6 +1,5 @@
 /*
  * IBM Accurate Mathematical Library
- * Written by International Business Machines Corp.
  * Copyright (C) 2001-2021 Free Software Foundation, Inc.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sysdeps/ieee754/flt-32/e_acosf.c b/sysdeps/ieee754/flt-32/e_acosf.c
index ce688c9802..e3b3bbc928 100644
--- a/sysdeps/ieee754/flt-32/e_acosf.c
+++ b/sysdeps/ieee754/flt-32/e_acosf.c
@@ -1,5 +1,4 @@
 /* e_acosf.c -- float version of e_acos.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_acoshf.c b/sysdeps/ieee754/flt-32/e_acoshf.c
index 5f573c3e98..2237af4ba4 100644
--- a/sysdeps/ieee754/flt-32/e_acoshf.c
+++ b/sysdeps/ieee754/flt-32/e_acoshf.c
@@ -1,5 +1,4 @@
 /* e_acoshf.c -- float version of e_acosh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_asinf.c b/sysdeps/ieee754/flt-32/e_asinf.c
index 720e95d64d..d9f446d1b1 100644
--- a/sysdeps/ieee754/flt-32/e_asinf.c
+++ b/sysdeps/ieee754/flt-32/e_asinf.c
@@ -1,5 +1,4 @@
 /* e_asinf.c -- float version of e_asin.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_atan2f.c b/sysdeps/ieee754/flt-32/e_atan2f.c
index 743b6fd43c..75174062e8 100644
--- a/sysdeps/ieee754/flt-32/e_atan2f.c
+++ b/sysdeps/ieee754/flt-32/e_atan2f.c
@@ -1,5 +1,4 @@
 /* e_atan2f.c -- float version of e_atan2.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_atanhf.c b/sysdeps/ieee754/flt-32/e_atanhf.c
index 012e590c24..7d035fb208 100644
--- a/sysdeps/ieee754/flt-32/e_atanhf.c
+++ b/sysdeps/ieee754/flt-32/e_atanhf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/e_coshf.c b/sysdeps/ieee754/flt-32/e_coshf.c
index 742a68139e..052d387e42 100644
--- a/sysdeps/ieee754/flt-32/e_coshf.c
+++ b/sysdeps/ieee754/flt-32/e_coshf.c
@@ -1,6 +1,4 @@
 /* e_coshf.c -- float version of e_cosh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
- * Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_fmodf.c b/sysdeps/ieee754/flt-32/e_fmodf.c
index e641599221..b71c4f754f 100644
--- a/sysdeps/ieee754/flt-32/e_fmodf.c
+++ b/sysdeps/ieee754/flt-32/e_fmodf.c
@@ -1,5 +1,4 @@
 /* e_fmodf.c -- float version of e_fmod.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_gammaf_r.c b/sysdeps/ieee754/flt-32/e_gammaf_r.c
index 79ed79575c..974ed67c96 100644
--- a/sysdeps/ieee754/flt-32/e_gammaf_r.c
+++ b/sysdeps/ieee754/flt-32/e_gammaf_r.c
@@ -1,7 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/e_hypotf.c b/sysdeps/ieee754/flt-32/e_hypotf.c
index dfffcf4988..e770947dc1 100644
--- a/sysdeps/ieee754/flt-32/e_hypotf.c
+++ b/sysdeps/ieee754/flt-32/e_hypotf.c
@@ -1,5 +1,4 @@
 /* e_hypotf.c -- float version of e_hypot.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_ilogbf.c b/sysdeps/ieee754/flt-32/e_ilogbf.c
index 1ae344ea39..db24012eb4 100644
--- a/sysdeps/ieee754/flt-32/e_ilogbf.c
+++ b/sysdeps/ieee754/flt-32/e_ilogbf.c
@@ -1,5 +1,4 @@
 /* s_ilogbf.c -- float version of s_ilogb.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_j0f.c b/sysdeps/ieee754/flt-32/e_j0f.c
index 462518c365..2c7f062c4a 100644
--- a/sysdeps/ieee754/flt-32/e_j0f.c
+++ b/sysdeps/ieee754/flt-32/e_j0f.c
@@ -1,5 +1,4 @@
 /* e_j0f.c -- float version of e_j0.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_j1f.c b/sysdeps/ieee754/flt-32/e_j1f.c
index f10011e92b..052c661db9 100644
--- a/sysdeps/ieee754/flt-32/e_j1f.c
+++ b/sysdeps/ieee754/flt-32/e_j1f.c
@@ -1,5 +1,4 @@
 /* e_j1f.c -- float version of e_j1.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_jnf.c b/sysdeps/ieee754/flt-32/e_jnf.c
index b2a015a48a..80b684dd97 100644
--- a/sysdeps/ieee754/flt-32/e_jnf.c
+++ b/sysdeps/ieee754/flt-32/e_jnf.c
@@ -1,5 +1,4 @@
 /* e_jnf.c -- float version of e_jn.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_lgammaf_r.c b/sysdeps/ieee754/flt-32/e_lgammaf_r.c
index 0667b1bb3e..a1a3a60454 100644
--- a/sysdeps/ieee754/flt-32/e_lgammaf_r.c
+++ b/sysdeps/ieee754/flt-32/e_lgammaf_r.c
@@ -1,5 +1,4 @@
 /* e_lgammaf_r.c -- float version of e_lgamma_r.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_log10f.c b/sysdeps/ieee754/flt-32/e_log10f.c
index 4e31e5cfdd..791895e042 100644
--- a/sysdeps/ieee754/flt-32/e_log10f.c
+++ b/sysdeps/ieee754/flt-32/e_log10f.c
@@ -1,5 +1,4 @@
 /* e_log10f.c -- float version of e_log10.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_remainderf.c b/sysdeps/ieee754/flt-32/e_remainderf.c
index 946527c3f8..81781363af 100644
--- a/sysdeps/ieee754/flt-32/e_remainderf.c
+++ b/sysdeps/ieee754/flt-32/e_remainderf.c
@@ -1,5 +1,4 @@
 /* e_remainderf.c -- float version of e_remainder.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_sinhf.c b/sysdeps/ieee754/flt-32/e_sinhf.c
index 6fe74f3faf..d3998e8336 100644
--- a/sysdeps/ieee754/flt-32/e_sinhf.c
+++ b/sysdeps/ieee754/flt-32/e_sinhf.c
@@ -1,5 +1,4 @@
 /* e_sinhf.c -- float version of e_sinh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/e_sqrtf.c b/sysdeps/ieee754/flt-32/e_sqrtf.c
index 177bf5dbdd..1c0245b733 100644
--- a/sysdeps/ieee754/flt-32/e_sqrtf.c
+++ b/sysdeps/ieee754/flt-32/e_sqrtf.c
@@ -1,5 +1,4 @@
 /* e_sqrtf.c -- float version of e_sqrt.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/k_tanf.c b/sysdeps/ieee754/flt-32/k_tanf.c
index 228ece2075..e1c9d14104 100644
--- a/sysdeps/ieee754/flt-32/k_tanf.c
+++ b/sysdeps/ieee754/flt-32/k_tanf.c
@@ -1,5 +1,4 @@
 /* k_tanf.c -- float version of k_tan.c
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_asinhf.c b/sysdeps/ieee754/flt-32/s_asinhf.c
index 13af5db1eb..a94676fbda 100644
--- a/sysdeps/ieee754/flt-32/s_asinhf.c
+++ b/sysdeps/ieee754/flt-32/s_asinhf.c
@@ -1,5 +1,4 @@
 /* s_asinhf.c -- float version of s_asinh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_atanf.c b/sysdeps/ieee754/flt-32/s_atanf.c
index f61b0f5ef6..3dbf5c5bb7 100644
--- a/sysdeps/ieee754/flt-32/s_atanf.c
+++ b/sysdeps/ieee754/flt-32/s_atanf.c
@@ -1,5 +1,4 @@
 /* s_atanf.c -- float version of s_atan.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_cbrtf.c b/sysdeps/ieee754/flt-32/s_cbrtf.c
index 2f1850ca64..3049fc6a56 100644
--- a/sysdeps/ieee754/flt-32/s_cbrtf.c
+++ b/sysdeps/ieee754/flt-32/s_cbrtf.c
@@ -1,8 +1,6 @@
 /* Compute cubic root of float value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_ceilf.c b/sysdeps/ieee754/flt-32/s_ceilf.c
index 5c4abfe145..0263552dee 100644
--- a/sysdeps/ieee754/flt-32/s_ceilf.c
+++ b/sysdeps/ieee754/flt-32/s_ceilf.c
@@ -1,5 +1,4 @@
 /* s_ceilf.c -- float version of s_ceil.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_copysignf.c b/sysdeps/ieee754/flt-32/s_copysignf.c
index 1c097d313f..e9e92dc28f 100644
--- a/sysdeps/ieee754/flt-32/s_copysignf.c
+++ b/sysdeps/ieee754/flt-32/s_copysignf.c
@@ -1,5 +1,4 @@
 /* s_copysignf.c -- float version of s_copysign.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_erff.c b/sysdeps/ieee754/flt-32/s_erff.c
index 693934d59a..ba297342ea 100644
--- a/sysdeps/ieee754/flt-32/s_erff.c
+++ b/sysdeps/ieee754/flt-32/s_erff.c
@@ -1,5 +1,4 @@
 /* s_erff.c -- float version of s_erf.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_expm1f.c b/sysdeps/ieee754/flt-32/s_expm1f.c
index b72cc0d083..35f7b5214a 100644
--- a/sysdeps/ieee754/flt-32/s_expm1f.c
+++ b/sysdeps/ieee754/flt-32/s_expm1f.c
@@ -1,5 +1,4 @@
 /* s_expm1f.c -- float version of s_expm1.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_fabsf.c b/sysdeps/ieee754/flt-32/s_fabsf.c
index d3f6eb830b..c08a64db39 100644
--- a/sysdeps/ieee754/flt-32/s_fabsf.c
+++ b/sysdeps/ieee754/flt-32/s_fabsf.c
@@ -1,5 +1,4 @@
 /* s_fabsf.c -- float version of s_fabs.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_finitef.c b/sysdeps/ieee754/flt-32/s_finitef.c
index b9ae048559..5669da428d 100644
--- a/sysdeps/ieee754/flt-32/s_finitef.c
+++ b/sysdeps/ieee754/flt-32/s_finitef.c
@@ -1,5 +1,4 @@
 /* s_finitef.c -- float version of s_finite.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_floorf.c b/sysdeps/ieee754/flt-32/s_floorf.c
index da6c6dfa8a..a5c38818f1 100644
--- a/sysdeps/ieee754/flt-32/s_floorf.c
+++ b/sysdeps/ieee754/flt-32/s_floorf.c
@@ -1,5 +1,4 @@
 /* s_floorf.c -- float version of s_floor.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_fpclassifyf.c b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
index eb45fd8901..5b4c836b20 100644
--- a/sysdeps/ieee754/flt-32/s_fpclassifyf.c
+++ b/sysdeps/ieee754/flt-32/s_fpclassifyf.c
@@ -1,7 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_frexpf.c b/sysdeps/ieee754/flt-32/s_frexpf.c
index b7403bf0d8..59fef66a6b 100644
--- a/sysdeps/ieee754/flt-32/s_frexpf.c
+++ b/sysdeps/ieee754/flt-32/s_frexpf.c
@@ -1,5 +1,4 @@
 /* s_frexpf.c -- float version of s_frexp.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_isinff.c b/sysdeps/ieee754/flt-32/s_isinff.c
index 6eec050bb5..a5a08ae51b 100644
--- a/sysdeps/ieee754/flt-32/s_isinff.c
+++ b/sysdeps/ieee754/flt-32/s_isinff.c
@@ -1,5 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
 
diff --git a/sysdeps/ieee754/flt-32/s_isnanf.c b/sysdeps/ieee754/flt-32/s_isnanf.c
index 52129735fe..7911c0eaaf 100644
--- a/sysdeps/ieee754/flt-32/s_isnanf.c
+++ b/sysdeps/ieee754/flt-32/s_isnanf.c
@@ -1,5 +1,4 @@
 /* s_isnanf.c -- float version of s_isnan.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_llrintf.c b/sysdeps/ieee754/flt-32/s_llrintf.c
index eecca54f06..f3f300cd25 100644
--- a/sysdeps/ieee754/flt-32/s_llrintf.c
+++ b/sysdeps/ieee754/flt-32/s_llrintf.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_llroundf.c b/sysdeps/ieee754/flt-32/s_llroundf.c
index 68a851a1ab..372c5ba002 100644
--- a/sysdeps/ieee754/flt-32/s_llroundf.c
+++ b/sysdeps/ieee754/flt-32/s_llroundf.c
@@ -1,7 +1,6 @@
 /* Round float value to long long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_log1pf.c b/sysdeps/ieee754/flt-32/s_log1pf.c
index a06190a589..6630f5a78e 100644
--- a/sysdeps/ieee754/flt-32/s_log1pf.c
+++ b/sysdeps/ieee754/flt-32/s_log1pf.c
@@ -1,5 +1,4 @@
 /* s_log1pf.c -- float version of s_log1p.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_logbf.c b/sysdeps/ieee754/flt-32/s_logbf.c
index e0d4f3fbab..a06f975797 100644
--- a/sysdeps/ieee754/flt-32/s_logbf.c
+++ b/sysdeps/ieee754/flt-32/s_logbf.c
@@ -1,5 +1,4 @@
 /* s_logbf.c -- float version of s_logb.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_lrintf.c b/sysdeps/ieee754/flt-32/s_lrintf.c
index 645c0cd253..f29ee26aae 100644
--- a/sysdeps/ieee754/flt-32/s_lrintf.c
+++ b/sysdeps/ieee754/flt-32/s_lrintf.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_lroundf.c b/sysdeps/ieee754/flt-32/s_lroundf.c
index 5d6955aec0..b64feb2223 100644
--- a/sysdeps/ieee754/flt-32/s_lroundf.c
+++ b/sysdeps/ieee754/flt-32/s_lroundf.c
@@ -1,7 +1,6 @@
 /* Round float value to long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_modff.c b/sysdeps/ieee754/flt-32/s_modff.c
index 45a94594fe..ad2e91de25 100644
--- a/sysdeps/ieee754/flt-32/s_modff.c
+++ b/sysdeps/ieee754/flt-32/s_modff.c
@@ -1,5 +1,4 @@
 /* s_modff.c -- float version of s_modf.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_nearbyintf.c b/sysdeps/ieee754/flt-32/s_nearbyintf.c
index 2a79907168..b270749f4c 100644
--- a/sysdeps/ieee754/flt-32/s_nearbyintf.c
+++ b/sysdeps/ieee754/flt-32/s_nearbyintf.c
@@ -1,7 +1,5 @@
 /* s_rintf.c -- float version of s_rint.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/flt-32/s_nextafterf.c b/sysdeps/ieee754/flt-32/s_nextafterf.c
index aa49df5a9e..4912988266 100644
--- a/sysdeps/ieee754/flt-32/s_nextafterf.c
+++ b/sysdeps/ieee754/flt-32/s_nextafterf.c
@@ -1,5 +1,4 @@
 /* s_nextafterf.c -- float version of s_nextafter.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_remquof.c b/sysdeps/ieee754/flt-32/s_remquof.c
index 8188f6ac99..d43f5e9841 100644
--- a/sysdeps/ieee754/flt-32/s_remquof.c
+++ b/sysdeps/ieee754/flt-32/s_remquof.c
@@ -1,7 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_rintf.c b/sysdeps/ieee754/flt-32/s_rintf.c
index 627bada566..fe5258ae61 100644
--- a/sysdeps/ieee754/flt-32/s_rintf.c
+++ b/sysdeps/ieee754/flt-32/s_rintf.c
@@ -1,5 +1,4 @@
 /* s_rintf.c -- float version of s_rint.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_roundf.c b/sysdeps/ieee754/flt-32/s_roundf.c
index 1b16bfbd6d..14e02ee3ac 100644
--- a/sysdeps/ieee754/flt-32/s_roundf.c
+++ b/sysdeps/ieee754/flt-32/s_roundf.c
@@ -1,7 +1,6 @@
 /* Round float to integer away from zero.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_scalblnf.c b/sysdeps/ieee754/flt-32/s_scalblnf.c
index ad3c586b33..8c9d8c2a82 100644
--- a/sysdeps/ieee754/flt-32/s_scalblnf.c
+++ b/sysdeps/ieee754/flt-32/s_scalblnf.c
@@ -1,5 +1,4 @@
 /* s_scalbnf.c -- float version of s_scalbn.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_scalbnf.c b/sysdeps/ieee754/flt-32/s_scalbnf.c
index 1a760f767a..d521d9a303 100644
--- a/sysdeps/ieee754/flt-32/s_scalbnf.c
+++ b/sysdeps/ieee754/flt-32/s_scalbnf.c
@@ -1,5 +1,4 @@
 /* s_scalbnf.c -- float version of s_scalbn.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_signbitf.c b/sysdeps/ieee754/flt-32/s_signbitf.c
index d0a7b02024..1e42111dc0 100644
--- a/sysdeps/ieee754/flt-32/s_signbitf.c
+++ b/sysdeps/ieee754/flt-32/s_signbitf.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/flt-32/s_tanf.c b/sysdeps/ieee754/flt-32/s_tanf.c
index fd104103ad..ae6600bd57 100644
--- a/sysdeps/ieee754/flt-32/s_tanf.c
+++ b/sysdeps/ieee754/flt-32/s_tanf.c
@@ -1,5 +1,4 @@
 /* s_tanf.c -- float version of s_tan.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_tanhf.c b/sysdeps/ieee754/flt-32/s_tanhf.c
index cc3d63d35d..2c12f04569 100644
--- a/sysdeps/ieee754/flt-32/s_tanhf.c
+++ b/sysdeps/ieee754/flt-32/s_tanhf.c
@@ -1,5 +1,4 @@
 /* s_tanhf.c -- float version of s_tanh.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/flt-32/s_truncf.c b/sysdeps/ieee754/flt-32/s_truncf.c
index bd2aa2d2dc..f2c003abd2 100644
--- a/sysdeps/ieee754/flt-32/s_truncf.c
+++ b/sysdeps/ieee754/flt-32/s_truncf.c
@@ -1,7 +1,6 @@
 /* Truncate argument to nearest integral value not larger than the argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/e_acoshl.c b/sysdeps/ieee754/ldbl-128/e_acoshl.c
index c3cb73a2a4..54434eb2a4 100644
--- a/sysdeps/ieee754/ldbl-128/e_acoshl.c
+++ b/sysdeps/ieee754/ldbl-128/e_acoshl.c
@@ -1,5 +1,4 @@
 /* e_acoshl.c -- long double version of e_acosh.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_atan2l.c b/sysdeps/ieee754/ldbl-128/e_atan2l.c
index 142060de48..cdf08170f6 100644
--- a/sysdeps/ieee754/ldbl-128/e_atan2l.c
+++ b/sysdeps/ieee754/ldbl-128/e_atan2l.c
@@ -1,5 +1,4 @@
 /* e_atan2l.c -- long double version of e_atan2.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_atanhl.c b/sysdeps/ieee754/ldbl-128/e_atanhl.c
index 68a52201d2..80a133fb99 100644
--- a/sysdeps/ieee754/ldbl-128/e_atanhl.c
+++ b/sysdeps/ieee754/ldbl-128/e_atanhl.c
@@ -1,6 +1,4 @@
 /* s_atanhl.c -- long double version of s_atan.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c
index a5cb919688..1394821758 100644
--- a/sysdeps/ieee754/ldbl-128/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128/e_expl.c
@@ -1,9 +1,6 @@
 /* Quad-precision floating point e^x.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
-   Partly based on double-precision code
-   by Geoffrey Keating <geoffk@ozemail.com.au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/e_fmodl.c b/sysdeps/ieee754/ldbl-128/e_fmodl.c
index c927859cdf..b60d3537f8 100644
--- a/sysdeps/ieee754/ldbl-128/e_fmodl.c
+++ b/sysdeps/ieee754/ldbl-128/e_fmodl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128/e_gammal_r.c b/sysdeps/ieee754/ldbl-128/e_gammal_r.c
index 0cc5056f41..e09d7fd585 100644
--- a/sysdeps/ieee754/ldbl-128/e_gammal_r.c
+++ b/sysdeps/ieee754/ldbl-128/e_gammal_r.c
@@ -1,8 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/e_hypotl.c b/sysdeps/ieee754/ldbl-128/e_hypotl.c
index cc3cc4a01c..cd4fdbc4a6 100644
--- a/sysdeps/ieee754/ldbl-128/e_hypotl.c
+++ b/sysdeps/ieee754/ldbl-128/e_hypotl.c
@@ -1,5 +1,4 @@
 /* e_hypotl.c -- long double version of e_hypot.c.
- * Conversion to long double by Jakub Jelinek, jakub@redhat.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_ilogbl.c b/sysdeps/ieee754/ldbl-128/e_ilogbl.c
index 9effe6386a..1d81a26fb8 100644
--- a/sysdeps/ieee754/ldbl-128/e_ilogbl.c
+++ b/sysdeps/ieee754/ldbl-128/e_ilogbl.c
@@ -1,5 +1,4 @@
 /* s_ilogbl.c -- long double version of s_ilogb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
index f20e7e9b4d..a9d532967e 100644
--- a/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
+++ b/sysdeps/ieee754/ldbl-128/e_rem_pio2l.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point argument reduction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/e_remainderl.c b/sysdeps/ieee754/ldbl-128/e_remainderl.c
index ade586a2d0..07a15c2459 100644
--- a/sysdeps/ieee754/ldbl-128/e_remainderl.c
+++ b/sysdeps/ieee754/ldbl-128/e_remainderl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128/e_sinhl.c b/sysdeps/ieee754/ldbl-128/e_sinhl.c
index 976fcead3a..20d01034c2 100644
--- a/sysdeps/ieee754/ldbl-128/e_sinhl.c
+++ b/sysdeps/ieee754/ldbl-128/e_sinhl.c
@@ -1,6 +1,4 @@
 /* e_sinhl.c -- long double version of e_sinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/k_cosl.c b/sysdeps/ieee754/ldbl-128/k_cosl.c
index b0f8cf86a6..85ce84e311 100644
--- a/sysdeps/ieee754/ldbl-128/k_cosl.c
+++ b/sysdeps/ieee754/ldbl-128/k_cosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/k_sincosl.c b/sysdeps/ieee754/ldbl-128/k_sincosl.c
index d04b3070a6..e94c7ed0e2 100644
--- a/sysdeps/ieee754/ldbl-128/k_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/k_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/k_sinl.c b/sysdeps/ieee754/ldbl-128/k_sinl.c
index 634b72efe7..70d7e88ebe 100644
--- a/sysdeps/ieee754/ldbl-128/k_sinl.c
+++ b/sysdeps/ieee754/ldbl-128/k_sinl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_asinhl.c b/sysdeps/ieee754/ldbl-128/s_asinhl.c
index a733ee7695..025242413c 100644
--- a/sysdeps/ieee754/ldbl-128/s_asinhl.c
+++ b/sysdeps/ieee754/ldbl-128/s_asinhl.c
@@ -1,6 +1,4 @@
 /* s_asinhl.c -- long double version of s_asinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_ceill.c b/sysdeps/ieee754/ldbl-128/s_ceill.c
index c5d98e1e37..f363d2f898 100644
--- a/sysdeps/ieee754/ldbl-128/s_ceill.c
+++ b/sysdeps/ieee754/ldbl-128/s_ceill.c
@@ -1,5 +1,4 @@
 /* s_ceill.c -- long double version of s_ceil.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_copysignl.c b/sysdeps/ieee754/ldbl-128/s_copysignl.c
index a8b0639d2e..d512d9a1e2 100644
--- a/sysdeps/ieee754/ldbl-128/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-128/s_copysignl.c
@@ -1,5 +1,4 @@
 /* s_copysignl.c -- long double version of s_copysign.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_cosl.c b/sysdeps/ieee754/ldbl-128/s_cosl.c
index b315abccc5..9879e7e1d7 100644
--- a/sysdeps/ieee754/ldbl-128/s_cosl.c
+++ b/sysdeps/ieee754/ldbl-128/s_cosl.c
@@ -1,5 +1,4 @@
 /* s_cosl.c -- long double version of s_cos.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_fabsl.c b/sysdeps/ieee754/ldbl-128/s_fabsl.c
index 8d554531be..7e08980252 100644
--- a/sysdeps/ieee754/ldbl-128/s_fabsl.c
+++ b/sysdeps/ieee754/ldbl-128/s_fabsl.c
@@ -1,5 +1,4 @@
 /* s_fabsl.c -- long double version of s_fabs.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_finitel.c b/sysdeps/ieee754/ldbl-128/s_finitel.c
index d42b37815c..bfdd88fbbb 100644
--- a/sysdeps/ieee754/ldbl-128/s_finitel.c
+++ b/sysdeps/ieee754/ldbl-128/s_finitel.c
@@ -1,5 +1,4 @@
 /* s_finitel.c -- long double version of s_finite.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_floorl.c b/sysdeps/ieee754/ldbl-128/s_floorl.c
index 0475120d7e..02eb663dd5 100644
--- a/sysdeps/ieee754/ldbl-128/s_floorl.c
+++ b/sysdeps/ieee754/ldbl-128/s_floorl.c
@@ -1,5 +1,4 @@
 /* s_floorl.c -- long double version of s_floor.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_fma.c b/sysdeps/ieee754/ldbl-128/s_fma.c
index 58c55ea42f..47673da3d7 100644
--- a/sysdeps/ieee754/ldbl-128/s_fma.c
+++ b/sysdeps/ieee754/ldbl-128/s_fma.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_fmal.c b/sysdeps/ieee754/ldbl-128/s_fmal.c
index e509774531..0f5f5f1d74 100644
--- a/sysdeps/ieee754/ldbl-128/s_fmal.c
+++ b/sysdeps/ieee754/ldbl-128/s_fmal.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
index 16519ac028..95540f0b7f 100644
--- a/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
+++ b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
@@ -1,8 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_frexpl.c b/sysdeps/ieee754/ldbl-128/s_frexpl.c
index bab0779e23..e4db093a05 100644
--- a/sysdeps/ieee754/ldbl-128/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-128/s_frexpl.c
@@ -1,5 +1,4 @@
 /* s_frexpl.c -- long double version of s_frexp.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_isinfl.c b/sysdeps/ieee754/ldbl-128/s_isinfl.c
index a41e8cf44b..baa9a98e80 100644
--- a/sysdeps/ieee754/ldbl-128/s_isinfl.c
+++ b/sysdeps/ieee754/ldbl-128/s_isinfl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
  * Public domain.
  */
 
diff --git a/sysdeps/ieee754/ldbl-128/s_isnanl.c b/sysdeps/ieee754/ldbl-128/s_isnanl.c
index 8ebef00d24..26c70fb09f 100644
--- a/sysdeps/ieee754/ldbl-128/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-128/s_isnanl.c
@@ -1,5 +1,4 @@
 /* s_isnanl.c -- long double version of s_isnan.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_llrintl.c b/sysdeps/ieee754/ldbl-128/s_llrintl.c
index 4c530931fa..24db19a1e5 100644
--- a/sysdeps/ieee754/ldbl-128/s_llrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llrintl.c
@@ -2,8 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_llroundl.c b/sysdeps/ieee754/ldbl-128/s_llroundl.c
index 2f37adba60..64d7e1e6f8 100644
--- a/sysdeps/ieee754/ldbl-128/s_llroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llroundl.c
@@ -1,8 +1,6 @@
 /* Round long double value to long long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_logbl.c b/sysdeps/ieee754/ldbl-128/s_logbl.c
index 9264fe6616..1c56eda499 100644
--- a/sysdeps/ieee754/ldbl-128/s_logbl.c
+++ b/sysdeps/ieee754/ldbl-128/s_logbl.c
@@ -1,5 +1,4 @@
 /* s_logbl.c -- long double version of s_logb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_lrintl.c b/sysdeps/ieee754/ldbl-128/s_lrintl.c
index 2c8d769304..fc2dc29b54 100644
--- a/sysdeps/ieee754/ldbl-128/s_lrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lrintl.c
@@ -2,8 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_lroundl.c b/sysdeps/ieee754/ldbl-128/s_lroundl.c
index a39fb817e5..4b856b357e 100644
--- a/sysdeps/ieee754/ldbl-128/s_lroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lroundl.c
@@ -1,8 +1,6 @@
 /* Round long double value to long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_modfl.c b/sysdeps/ieee754/ldbl-128/s_modfl.c
index 2d0a2d739f..92041b7d2a 100644
--- a/sysdeps/ieee754/ldbl-128/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-128/s_modfl.c
@@ -1,5 +1,4 @@
 /* s_modfl.c -- long double version of s_modf.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_nearbyintl.c b/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
index 8d26786f78..d76d0155ad 100644
--- a/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_nearbyintl.c
@@ -1,5 +1,4 @@
 /* s_nearbyintl.c -- long double version of s_nearbyint.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_nextafterl.c b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
index 60fdae648f..90e71e3907 100644
--- a/sysdeps/ieee754/ldbl-128/s_nextafterl.c
+++ b/sysdeps/ieee754/ldbl-128/s_nextafterl.c
@@ -1,5 +1,4 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_remquol.c b/sysdeps/ieee754/ldbl-128/s_remquol.c
index 88bfbaedc9..2b753a1274 100644
--- a/sysdeps/ieee754/ldbl-128/s_remquol.c
+++ b/sysdeps/ieee754/ldbl-128/s_remquol.c
@@ -1,8 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_rintl.c b/sysdeps/ieee754/ldbl-128/s_rintl.c
index 16965f9582..072ed8ec15 100644
--- a/sysdeps/ieee754/ldbl-128/s_rintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_rintl.c
@@ -1,5 +1,4 @@
 /* s_rintl.c -- long double version of s_rint.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_roundl.c b/sysdeps/ieee754/ldbl-128/s_roundl.c
index 0bc35814b6..5a8cec1a89 100644
--- a/sysdeps/ieee754/ldbl-128/s_roundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_roundl.c
@@ -1,8 +1,6 @@
 /* Round long double to integer away from zero.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_scalblnl.c b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
index 590b2ca023..08b0fb12fd 100644
--- a/sysdeps/ieee754/ldbl-128/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128/s_scalblnl.c
@@ -1,5 +1,4 @@
 /* s_scalblnl.c -- long double version of s_scalbn.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbn.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_scalbnl.c b/sysdeps/ieee754/ldbl-128/s_scalbnl.c
index ad9a0b105a..94155a5c7f 100644
--- a/sysdeps/ieee754/ldbl-128/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-128/s_scalbnl.c
@@ -1,5 +1,4 @@
 /* s_scalbnl.c -- long double version of s_scalbn.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbn.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_signbitl.c b/sysdeps/ieee754/ldbl-128/s_signbitl.c
index 59cfda415e..34e5639e8a 100644
--- a/sysdeps/ieee754/ldbl-128/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-128/s_signbitl.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_sincosl.c b/sysdeps/ieee754/ldbl-128/s_sincosl.c
index b230dd209c..ef5a02016b 100644
--- a/sysdeps/ieee754/ldbl-128/s_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/s_sincosl.c
@@ -1,8 +1,6 @@
 /* Compute sine and cosine of argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_sinl.c b/sysdeps/ieee754/ldbl-128/s_sinl.c
index 773b2fa7ee..4578766aa6 100644
--- a/sysdeps/ieee754/ldbl-128/s_sinl.c
+++ b/sysdeps/ieee754/ldbl-128/s_sinl.c
@@ -1,5 +1,4 @@
 /* s_sinl.c -- long double version of s_sin.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128/s_tanhl.c b/sysdeps/ieee754/ldbl-128/s_tanhl.c
index fc309dab0a..a14ac06529 100644
--- a/sysdeps/ieee754/ldbl-128/s_tanhl.c
+++ b/sysdeps/ieee754/ldbl-128/s_tanhl.c
@@ -1,6 +1,4 @@
 /* s_tanhl.c -- long double version of s_tanh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
@@ -14,9 +12,6 @@
  * ====================================================
  */
 
-/* Changes for 128-bit long double contributed by
-   Stephen L. Moshier <moshier@na-net.ornl.gov> */
-
 /* tanhl(x)
  * Return the Hyperbolic Tangent of x
  *
diff --git a/sysdeps/ieee754/ldbl-128/s_tanl.c b/sysdeps/ieee754/ldbl-128/s_tanl.c
index 77db10f077..c765312cc4 100644
--- a/sysdeps/ieee754/ldbl-128/s_tanl.c
+++ b/sysdeps/ieee754/ldbl-128/s_tanl.c
@@ -1,5 +1,4 @@
 /* s_tanl.c -- long double version of s_tan.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_tan.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128/s_truncl.c b/sysdeps/ieee754/ldbl-128/s_truncl.c
index 4619f0e234..ac63c3689b 100644
--- a/sysdeps/ieee754/ldbl-128/s_truncl.c
+++ b/sysdeps/ieee754/ldbl-128/s_truncl.c
@@ -1,8 +1,6 @@
 /* Truncate argument to nearest integral value not larger than the argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/t_expl.h b/sysdeps/ieee754/ldbl-128/t_expl.h
index adbb99c066..c4139729ff 100644
--- a/sysdeps/ieee754/ldbl-128/t_expl.h
+++ b/sysdeps/ieee754/ldbl-128/t_expl.h
@@ -1,7 +1,6 @@
 /* Accurate table for expl().
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/t_sincosl.c b/sysdeps/ieee754/ldbl-128/t_sincosl.c
index a138dfee35..5b889d31a9 100644
--- a/sysdeps/ieee754/ldbl-128/t_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128/t_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine tables.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_atan2l.c b/sysdeps/ieee754/ldbl-128ibm/e_atan2l.c
index 8c451ed207..6135b9886e 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_atan2l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_atan2l.c
@@ -1,5 +1,4 @@
 /* e_atan2l.c -- long double version of e_atan2.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_expl.c b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
index dd6b4a528c..49e9ea0a91 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
@@ -1,9 +1,6 @@
 /* Quad-precision floating point e^x.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
-   Partly based on double-precision code
-   by Geoffrey Keating <geoffk@ozemail.com.au>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_fmodl.c b/sysdeps/ieee754/ldbl-128ibm/e_fmodl.c
index a8b178dbd0..25f4f15a6b 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_fmodl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_fmodl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c
index 8a70d55589..2d88f4cad8 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c
@@ -1,8 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c b/sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c
index 4088238f30..9daa970f84 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_ilogbl.c
@@ -1,5 +1,4 @@
 /* s_ilogbl.c -- long double version of s_ilogb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c b/sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c
index d0f992622a..7e9ed50e81 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point argument reduction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c b/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
index 8a99c7984d..9a0fa85c53 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
@@ -1,5 +1,4 @@
 /* e_fmodl.c -- long double version of e_fmod.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 /*
  * ====================================================
diff --git a/sysdeps/ieee754/ldbl-128ibm/k_cosl.c b/sysdeps/ieee754/ldbl-128ibm/k_cosl.c
index cdbf0fdc5d..7fa4f46bd5 100644
--- a/sysdeps/ieee754/ldbl-128ibm/k_cosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/k_cosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c
index 09b534e067..244560b44f 100644
--- a/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/k_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c
index 416c8c9e32..0b7cc7ac79 100644
--- a/sysdeps/ieee754/ldbl-128ibm/k_sinl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/k_sinl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/printf_fphex.c b/sysdeps/ieee754/ldbl-128ibm/printf_fphex.c
index 2240159013..ae6956645b 100644
--- a/sysdeps/ieee754/ldbl-128ibm/printf_fphex.c
+++ b/sysdeps/ieee754/ldbl-128ibm/printf_fphex.c
@@ -1,7 +1,6 @@
 /* Print floating point number in hexadecimal notation according to ISO C99.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
index 9dbd9b86fa..7f306d5804 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_copysignl.c
@@ -1,5 +1,4 @@
 /* s_copysignl.c -- long double version of s_copysign.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_cosl.c b/sysdeps/ieee754/ldbl-128ibm/s_cosl.c
index 54c6cc77d2..d874215865 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_cosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_cosl.c
@@ -1,5 +1,4 @@
 /* s_cosl.c -- long double version of s_cos.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c b/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c
index 54bf9b9cc1..cba7de6660 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_fabsl.c
@@ -1,5 +1,4 @@
 /* s_fabsl.c -- long double version of s_fabs.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_finitel.c b/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
index 3b9e3de292..096c0ac54f 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_finitel.c
@@ -1,5 +1,4 @@
 /* s_finitel.c -- long double version of s_finite.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
index 6a11007626..f1b36c4642 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_fmal.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Flaherty <flaherty@linux.vnet.ibm.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c b/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
index 57e8f16847..e3e57ca0b8 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
@@ -1,8 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c b/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
index 210c5d2ed4..4e36e9fdc0 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_frexpl.c
@@ -1,5 +1,4 @@
 /* s_frexpl.c -- long double version of s_frexp.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c b/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
index 730aa4d8d1..d2d9064eb0 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_isinfl.c
@@ -1,6 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Change for long double by Jakub Jelinek <jj@ultra.linux.cz>
  * Public domain.
  */
 
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
index 9980875df2..90bec9414e 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_isnanl.c
@@ -1,5 +1,4 @@
 /* s_isnanl.c -- long double version of s_isnan.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_logbl.c b/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
index 3c07c5e8e2..37ef47b6a4 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
@@ -1,5 +1,4 @@
 /* s_logbl.c -- long double version of s_logb.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_modfl.c b/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
index 1dc6c40e9c..dc62c12afb 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_modfl.c
@@ -1,5 +1,4 @@
 /* s_modfl.c -- long double version of s_modf.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c b/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
index e29f7d60a3..6909ba5f20 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c
@@ -1,5 +1,4 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_remquol.c b/sysdeps/ieee754/ldbl-128ibm/s_remquol.c
index 0f79de0c56..81b66dba54 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_remquol.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_remquol.c
@@ -1,8 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
index b6a2d30736..393973e231 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
@@ -1,5 +1,4 @@
 /* s_scalblnl.c -- long double version of s_scalbln.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbln.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
index bbefa86661..d2743032b0 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
@@ -1,5 +1,4 @@
 /* s_scalbnl.c -- long double version of s_scalbn.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_scalbn.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c b/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
index 170797460a..04fef8f7e5 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_signbitl.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c
index 7bce61bf14..ef674f942c 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_sincosl.c
@@ -1,8 +1,6 @@
 /* Compute sine and cosine of argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-		  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_sinl.c b/sysdeps/ieee754/ldbl-128ibm/s_sinl.c
index 087921a913..8ea5a2a392 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_sinl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_sinl.c
@@ -1,5 +1,4 @@
 /* s_sinl.c -- long double version of s_sin.c.
- * Conversion to long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_tanl.c b/sysdeps/ieee754/ldbl-128ibm/s_tanl.c
index 66b8a0621e..7c16ebb3aa 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_tanl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_tanl.c
@@ -1,5 +1,4 @@
 /* s_tanl.c -- long double version of s_tan.c.
- * Conversion to IEEE quad long double by Jakub Jelinek, jj@ultra.linux.cz.
  */
 
 /* @(#)s_tan.c 5.1 93/09/24 */
diff --git a/sysdeps/ieee754/ldbl-128ibm/t_sincosl.c b/sysdeps/ieee754/ldbl-128ibm/t_sincosl.c
index e66ad9c378..a3365de803 100644
--- a/sysdeps/ieee754/ldbl-128ibm/t_sincosl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/t_sincosl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine and cosine tables.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/e_acoshl.c b/sysdeps/ieee754/ldbl-96/e_acoshl.c
index 0bdf4a998b..0f31e47d14 100644
--- a/sysdeps/ieee754/ldbl-96/e_acoshl.c
+++ b/sysdeps/ieee754/ldbl-96/e_acoshl.c
@@ -1,6 +1,4 @@
 /* e_acoshl.c -- long double version of e_acosh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/e_atanhl.c b/sysdeps/ieee754/ldbl-96/e_atanhl.c
index 502ae7bb64..a0e5a33a60 100644
--- a/sysdeps/ieee754/ldbl-96/e_atanhl.c
+++ b/sysdeps/ieee754/ldbl-96/e_atanhl.c
@@ -1,6 +1,4 @@
 /* s_atanhl.c -- long double version of s_atan.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/e_gammal_r.c b/sysdeps/ieee754/ldbl-96/e_gammal_r.c
index bf64a45129..e9440b67de 100644
--- a/sysdeps/ieee754/ldbl-96/e_gammal_r.c
+++ b/sysdeps/ieee754/ldbl-96/e_gammal_r.c
@@ -1,7 +1,6 @@
 /* Implementation of gamma function according to ISO C.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/e_hypotl.c b/sysdeps/ieee754/ldbl-96/e_hypotl.c
index 7cd487e862..44e72353c0 100644
--- a/sysdeps/ieee754/ldbl-96/e_hypotl.c
+++ b/sysdeps/ieee754/ldbl-96/e_hypotl.c
@@ -1,6 +1,4 @@
 /* e_hypotl.c -- long double version of e_hypot.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/e_rem_pio2l.c b/sysdeps/ieee754/ldbl-96/e_rem_pio2l.c
index 5ee96beb4a..e895cc9184 100644
--- a/sysdeps/ieee754/ldbl-96/e_rem_pio2l.c
+++ b/sysdeps/ieee754/ldbl-96/e_rem_pio2l.c
@@ -1,7 +1,6 @@
 /* Extended-precision floating point argument reduction.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on quad-precision code by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/e_sinhl.c b/sysdeps/ieee754/ldbl-96/e_sinhl.c
index fcda8c660f..23ddfb6c43 100644
--- a/sysdeps/ieee754/ldbl-96/e_sinhl.c
+++ b/sysdeps/ieee754/ldbl-96/e_sinhl.c
@@ -1,6 +1,4 @@
 /* e_asinhl.c -- long double version of e_asinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/k_cosl.c b/sysdeps/ieee754/ldbl-96/k_cosl.c
index 380f778f7d..be48cbcc01 100644
--- a/sysdeps/ieee754/ldbl-96/k_cosl.c
+++ b/sysdeps/ieee754/ldbl-96/k_cosl.c
@@ -1,7 +1,6 @@
 /* Extended-precision floating point cosine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on quad-precision cosine by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/k_sinl.c b/sysdeps/ieee754/ldbl-96/k_sinl.c
index 9d38d78701..21796180ba 100644
--- a/sysdeps/ieee754/ldbl-96/k_sinl.c
+++ b/sysdeps/ieee754/ldbl-96/k_sinl.c
@@ -1,7 +1,6 @@
 /* Quad-precision floating point sine on <-pi/4,pi/4>.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on quad-precision sine by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_asinhl.c b/sysdeps/ieee754/ldbl-96/s_asinhl.c
index 0edd332150..fe3c8a8f9f 100644
--- a/sysdeps/ieee754/ldbl-96/s_asinhl.c
+++ b/sysdeps/ieee754/ldbl-96/s_asinhl.c
@@ -1,6 +1,4 @@
 /* s_asinhl.c -- long double version of s_asinh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_cbrtl.c b/sysdeps/ieee754/ldbl-96/s_cbrtl.c
index c04ba0f62f..597b21fae7 100644
--- a/sysdeps/ieee754/ldbl-96/s_cbrtl.c
+++ b/sysdeps/ieee754/ldbl-96/s_cbrtl.c
@@ -1,8 +1,6 @@
 /* Compute cubic root of double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Dirk Alboth <dirka@uni-paderborn.de> and
-   Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_copysignl.c b/sysdeps/ieee754/ldbl-96/s_copysignl.c
index d0a6dc163a..5a30fcc6d0 100644
--- a/sysdeps/ieee754/ldbl-96/s_copysignl.c
+++ b/sysdeps/ieee754/ldbl-96/s_copysignl.c
@@ -1,6 +1,4 @@
 /* s_copysignl.c -- long double version of s_copysign.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_cosl.c b/sysdeps/ieee754/ldbl-96/s_cosl.c
index 324e5b9663..dc2a030ef2 100644
--- a/sysdeps/ieee754/ldbl-96/s_cosl.c
+++ b/sysdeps/ieee754/ldbl-96/s_cosl.c
@@ -1,6 +1,4 @@
 /* s_cosl.c -- long double version of s_cos.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_fma.c b/sysdeps/ieee754/ldbl-96/s_fma.c
index fca42f74c1..8ad7e4dc64 100644
--- a/sysdeps/ieee754/ldbl-96/s_fma.c
+++ b/sysdeps/ieee754/ldbl-96/s_fma.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_fmal.c b/sysdeps/ieee754/ldbl-96/s_fmal.c
index b5d8d11bca..fad8450b29 100644
--- a/sysdeps/ieee754/ldbl-96/s_fmal.c
+++ b/sysdeps/ieee754/ldbl-96/s_fmal.c
@@ -1,7 +1,6 @@
 /* Compute x * y + z as ternary operation.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_frexpl.c b/sysdeps/ieee754/ldbl-96/s_frexpl.c
index 7c31ed9936..c610704cca 100644
--- a/sysdeps/ieee754/ldbl-96/s_frexpl.c
+++ b/sysdeps/ieee754/ldbl-96/s_frexpl.c
@@ -1,6 +1,4 @@
 /* s_frexpl.c -- long double version of s_frexp.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_llrintl.c b/sysdeps/ieee754/ldbl-96/s_llrintl.c
index cca9a2f0a4..eaaa49de07 100644
--- a/sysdeps/ieee754/ldbl-96/s_llrintl.c
+++ b/sysdeps/ieee754/ldbl-96/s_llrintl.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_llroundl.c b/sysdeps/ieee754/ldbl-96/s_llroundl.c
index 8b230d628e..f63cd08dcf 100644
--- a/sysdeps/ieee754/ldbl-96/s_llroundl.c
+++ b/sysdeps/ieee754/ldbl-96/s_llroundl.c
@@ -1,7 +1,6 @@
 /* Round long double value to long long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_lrintl.c b/sysdeps/ieee754/ldbl-96/s_lrintl.c
index 5e6663b70a..f9fb56fe84 100644
--- a/sysdeps/ieee754/ldbl-96/s_lrintl.c
+++ b/sysdeps/ieee754/ldbl-96/s_lrintl.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_lroundl.c b/sysdeps/ieee754/ldbl-96/s_lroundl.c
index b71bb1a923..45f75da967 100644
--- a/sysdeps/ieee754/ldbl-96/s_lroundl.c
+++ b/sysdeps/ieee754/ldbl-96/s_lroundl.c
@@ -1,7 +1,6 @@
 /* Round long double value to long int.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_modfl.c b/sysdeps/ieee754/ldbl-96/s_modfl.c
index 380b6f0389..b62aaac160 100644
--- a/sysdeps/ieee754/ldbl-96/s_modfl.c
+++ b/sysdeps/ieee754/ldbl-96/s_modfl.c
@@ -1,6 +1,4 @@
 /* s_modfl.c -- long double version of s_modf.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
index 9a08e1c8ff..6009f80467 100644
--- a/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
+++ b/sysdeps/ieee754/ldbl-96/s_nexttowardf.c
@@ -1,5 +1,4 @@
 /* s_nexttowardf.c -- float version of s_nextafter.c.
- * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_remquol.c b/sysdeps/ieee754/ldbl-96/s_remquol.c
index 222c7524df..38da2f3921 100644
--- a/sysdeps/ieee754/ldbl-96/s_remquol.c
+++ b/sysdeps/ieee754/ldbl-96/s_remquol.c
@@ -1,7 +1,6 @@
 /* Compute remainder and a congruent to the quotient.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_roundl.c b/sysdeps/ieee754/ldbl-96/s_roundl.c
index 264bc16683..255a2c1cf3 100644
--- a/sysdeps/ieee754/ldbl-96/s_roundl.c
+++ b/sysdeps/ieee754/ldbl-96/s_roundl.c
@@ -1,7 +1,6 @@
 /* Round long double to integer away from zero.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_scalblnl.c b/sysdeps/ieee754/ldbl-96/s_scalblnl.c
index d752248037..166b70a91d 100644
--- a/sysdeps/ieee754/ldbl-96/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-96/s_scalblnl.c
@@ -1,6 +1,4 @@
 /* s_scalbnl.c -- long double version of s_scalbn.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_signbitl.c b/sysdeps/ieee754/ldbl-96/s_signbitl.c
index eabfb25f4c..1ab6092c49 100644
--- a/sysdeps/ieee754/ldbl-96/s_signbitl.c
+++ b/sysdeps/ieee754/ldbl-96/s_signbitl.c
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_sincosl.c b/sysdeps/ieee754/ldbl-96/s_sincosl.c
index 99bbcc4d74..32830ed696 100644
--- a/sysdeps/ieee754/ldbl-96/s_sincosl.c
+++ b/sysdeps/ieee754/ldbl-96/s_sincosl.c
@@ -1,7 +1,6 @@
 /* Compute sine and cosine of argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-96/s_sinl.c b/sysdeps/ieee754/ldbl-96/s_sinl.c
index cfbe9bf153..7e92b1de68 100644
--- a/sysdeps/ieee754/ldbl-96/s_sinl.c
+++ b/sysdeps/ieee754/ldbl-96/s_sinl.c
@@ -1,6 +1,4 @@
 /* s_sinl.c -- long double version of s_sin.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_tanhl.c b/sysdeps/ieee754/ldbl-96/s_tanhl.c
index b1b3e0637b..358778daa7 100644
--- a/sysdeps/ieee754/ldbl-96/s_tanhl.c
+++ b/sysdeps/ieee754/ldbl-96/s_tanhl.c
@@ -1,6 +1,4 @@
 /* s_tanhl.c -- long double version of s_tanh.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/s_tanl.c b/sysdeps/ieee754/ldbl-96/s_tanl.c
index b4163792c5..60f9e35170 100644
--- a/sysdeps/ieee754/ldbl-96/s_tanl.c
+++ b/sysdeps/ieee754/ldbl-96/s_tanl.c
@@ -1,6 +1,4 @@
 /* s_tanl.c -- long double version of s_tan.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/ieee754/ldbl-96/t_sincosl.c b/sysdeps/ieee754/ldbl-96/t_sincosl.c
index c214ba546f..9725e02f5c 100644
--- a/sysdeps/ieee754/ldbl-96/t_sincosl.c
+++ b/sysdeps/ieee754/ldbl-96/t_sincosl.c
@@ -1,7 +1,6 @@
 /* Extended-precision floating point sine and cosine tables.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on quad-precision tables by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
index a6c5c49ecb..8257f0c6d6 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.c
@@ -1,7 +1,6 @@
 /* *printf* family compatibility routines for IEEE double as long double
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-opt/nldbl-compat.h b/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
index 03bb029c21..278e1dfc13 100644
--- a/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
+++ b/sysdeps/ieee754/ldbl-opt/nldbl-compat.h
@@ -1,7 +1,6 @@
 /* Prototypes for compatibility double == long double entry points.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@cygnus.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/dl-tls.h b/sysdeps/m68k/dl-tls.h
index bae2e4517e..f8c76b219f 100644
--- a/sysdeps/m68k/dl-tls.h
+++ b/sysdeps/m68k/dl-tls.h
@@ -1,7 +1,6 @@
 /* Thread-local storage handling in the ELF dynamic linker.  M68K version.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/ffs.c b/sysdeps/m68k/ffs.c
index 80058765ca..1fe3f5a856 100644
--- a/sysdeps/m68k/ffs.c
+++ b/sysdeps/m68k/ffs.c
@@ -2,7 +2,6 @@
    For mc68020, mc68030, mc68040.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fclrexcpt.c b/sysdeps/m68k/fpu/fclrexcpt.c
index 7817370996..8c004efa0e 100644
--- a/sysdeps/m68k/fpu/fclrexcpt.c
+++ b/sysdeps/m68k/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fedisblxcpt.c b/sysdeps/m68k/fpu/fedisblxcpt.c
index 6328c2bb40..8af4c1e8a0 100644
--- a/sysdeps/m68k/fpu/fedisblxcpt.c
+++ b/sysdeps/m68k/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/feenablxcpt.c b/sysdeps/m68k/fpu/feenablxcpt.c
index e17b398882..c428f353cc 100644
--- a/sysdeps/m68k/fpu/feenablxcpt.c
+++ b/sysdeps/m68k/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fegetenv.c b/sysdeps/m68k/fpu/fegetenv.c
index ff33ea8ee7..7b0c27bdf8 100644
--- a/sysdeps/m68k/fpu/fegetenv.c
+++ b/sysdeps/m68k/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fegetexcept.c b/sysdeps/m68k/fpu/fegetexcept.c
index b394f1a19d..91e4ad2114 100644
--- a/sysdeps/m68k/fpu/fegetexcept.c
+++ b/sysdeps/m68k/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fegetround.c b/sysdeps/m68k/fpu/fegetround.c
index 587f77cb4a..ee8d9366ae 100644
--- a/sysdeps/m68k/fpu/fegetround.c
+++ b/sysdeps/m68k/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/feholdexcpt.c b/sysdeps/m68k/fpu/feholdexcpt.c
index 5cda1d52fb..c6cb6dd244 100644
--- a/sysdeps/m68k/fpu/feholdexcpt.c
+++ b/sysdeps/m68k/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fesetenv.c b/sysdeps/m68k/fpu/fesetenv.c
index b68cd307c7..6d47fa771f 100644
--- a/sysdeps/m68k/fpu/fesetenv.c
+++ b/sysdeps/m68k/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fesetround.c b/sysdeps/m68k/fpu/fesetround.c
index 2a7e295d1f..efea25d0ba 100644
--- a/sysdeps/m68k/fpu/fesetround.c
+++ b/sysdeps/m68k/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/feupdateenv.c b/sysdeps/m68k/fpu/feupdateenv.c
index 1b0edc1ac1..ff01add477 100644
--- a/sysdeps/m68k/fpu/feupdateenv.c
+++ b/sysdeps/m68k/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fgetexcptflg.c b/sysdeps/m68k/fpu/fgetexcptflg.c
index 86332baf71..559c8cf9a0 100644
--- a/sysdeps/m68k/fpu/fgetexcptflg.c
+++ b/sysdeps/m68k/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/fsetexcptflg.c b/sysdeps/m68k/fpu/fsetexcptflg.c
index 6a061360ca..fcbd02e2c0 100644
--- a/sysdeps/m68k/fpu/fsetexcptflg.c
+++ b/sysdeps/m68k/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/fpu/ftestexcept.c b/sysdeps/m68k/fpu/ftestexcept.c
index 70775563c8..b6dbdb5169 100644
--- a/sysdeps/m68k/fpu/ftestexcept.c
+++ b/sysdeps/m68k/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/libc-tls.c b/sysdeps/m68k/libc-tls.c
index d9dfad9791..ec2f714aa9 100644
--- a/sysdeps/m68k/libc-tls.c
+++ b/sysdeps/m68k/libc-tls.c
@@ -1,7 +1,6 @@
 /* Thread-local storage handling in the ELF dynamic linker.  m68k version.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/e_scalb.c b/sysdeps/m68k/m680x0/fpu/e_scalb.c
index e96c26e3af..4a380cafb2 100644
--- a/sysdeps/m68k/m680x0/fpu/e_scalb.c
+++ b/sysdeps/m68k/m680x0/fpu/e_scalb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/fraiseexcpt.c b/sysdeps/m68k/m680x0/fpu/fraiseexcpt.c
index c4359e2326..08d54aef02 100644
--- a/sysdeps/m68k/m680x0/fpu/fraiseexcpt.c
+++ b/sysdeps/m68k/m680x0/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c b/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c
index b6373236d0..bfdb14716b 100644
--- a/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c
@@ -1,7 +1,6 @@
 /* Complex cosine hyperbole function.  m68k fpu version
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_cexp_template.c b/sysdeps/m68k/m680x0/fpu/s_cexp_template.c
index 91729c154c..c760fd5ce8 100644
--- a/sysdeps/m68k/m680x0/fpu/s_cexp_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_cexp_template.c
@@ -1,7 +1,6 @@
 /* Complex exponential function.  m68k fpu version
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_csin_template.c b/sysdeps/m68k/m680x0/fpu/s_csin_template.c
index be48201088..a76f7666a3 100644
--- a/sysdeps/m68k/m680x0/fpu/s_csin_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_csin_template.c
@@ -1,7 +1,6 @@
 /* Complex sine function.  m68k fpu version
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_csinh_template.c b/sysdeps/m68k/m680x0/fpu/s_csinh_template.c
index cb477027a0..37f46cdaf9 100644
--- a/sysdeps/m68k/m680x0/fpu/s_csinh_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_csinh_template.c
@@ -1,7 +1,6 @@
 /* Complex sine hyperbole function.  m68k fpu version
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c b/sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c
index cc87aa2c98..c0b77ca213 100644
--- a/sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c
+++ b/sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c
@@ -1,8 +1,6 @@
 /* Return classification value corresponding to argument.  m68k version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-   Fixed for m68k by Andreas Schwab <schwab@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_llrint.c b/sysdeps/m68k/m680x0/fpu/s_llrint.c
index 17e85395fa..7c76ba64b2 100644
--- a/sysdeps/m68k/m680x0/fpu/s_llrint.c
+++ b/sysdeps/m68k/m680x0/fpu/s_llrint.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_llrintf.c b/sysdeps/m68k/m680x0/fpu/s_llrintf.c
index bd2fdec6b4..96757dfad6 100644
--- a/sysdeps/m68k/m680x0/fpu/s_llrintf.c
+++ b/sysdeps/m68k/m680x0/fpu/s_llrintf.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_llrintl.c b/sysdeps/m68k/m680x0/fpu/s_llrintl.c
index 3c436aae35..a4e103d0d5 100644
--- a/sysdeps/m68k/m680x0/fpu/s_llrintl.c
+++ b/sysdeps/m68k/m680x0/fpu/s_llrintl.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_logbl.c b/sysdeps/m68k/m680x0/fpu/s_logbl.c
index 2586622bf7..8cd2326bf8 100644
--- a/sysdeps/m68k/m680x0/fpu/s_logbl.c
+++ b/sysdeps/m68k/m680x0/fpu/s_logbl.c
@@ -1,6 +1,4 @@
 /* s_logbl.c -- long double version of s_logb.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/m68k/m680x0/fpu/s_lrint_template.c b/sysdeps/m68k/m680x0/fpu/s_lrint_template.c
index a873d403d7..1a13878395 100644
--- a/sysdeps/m68k/m680x0/fpu/s_lrint_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_lrint_template.c
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/fpu/s_nextafterl.c b/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
index 76e900055f..9cd0e25592 100644
--- a/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
+++ b/sysdeps/m68k/m680x0/fpu/s_nextafterl.c
@@ -1,7 +1,4 @@
 /* s_nextafterl.c -- long double version of s_nextafter.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
- * Fixed for m68k by Andreas Schwab <schwab@suse.de>.
  */
 
 /*
diff --git a/sysdeps/m68k/m680x0/fpu/s_remquo_template.c b/sysdeps/m68k/m680x0/fpu/s_remquo_template.c
index b3b649c3b4..ae5a2c99f6 100644
--- a/sysdeps/m68k/m680x0/fpu/s_remquo_template.c
+++ b/sysdeps/m68k/m680x0/fpu/s_remquo_template.c
@@ -1,7 +1,6 @@
 /* Compute remainder and a congruent to the quotient.  m68k fpu version
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/m680x0/m68020/atomic-machine.h b/sysdeps/m68k/m680x0/m68020/atomic-machine.h
index e81b48bdfa..7c8c8e75c9 100644
--- a/sysdeps/m68k/m680x0/m68020/atomic-machine.h
+++ b/sysdeps/m68k/m680x0/m68020/atomic-machine.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/memchr.S b/sysdeps/m68k/memchr.S
index 3b0ec7ac7b..8f1996fe4f 100644
--- a/sysdeps/m68k/memchr.S
+++ b/sysdeps/m68k/memchr.S
@@ -3,7 +3,6 @@
    For Motorola 68000.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/memcopy.h b/sysdeps/m68k/memcopy.h
index c331c20216..a77d3e8c86 100644
--- a/sysdeps/m68k/memcopy.h
+++ b/sysdeps/m68k/memcopy.h
@@ -1,7 +1,6 @@
 /* memcopy.h -- definitions for memory copy functions.  Motorola 68020 version.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/nptl/Makefile b/sysdeps/m68k/nptl/Makefile
index 90b6f270ba..ed9ddd1648 100644
--- a/sysdeps/m68k/nptl/Makefile
+++ b/sysdeps/m68k/nptl/Makefile
@@ -1,6 +1,5 @@
 # Copyright (C) 2010-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 #
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h b/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h
index c566403fbc..859fc17f23 100644
--- a/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h
+++ b/sysdeps/m68k/nptl/bits/pthreadtypes-arch.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/nptl/bits/semaphore.h b/sysdeps/m68k/nptl/bits/semaphore.h
index b9a562d3b4..c5a43d7cb2 100644
--- a/sysdeps/m68k/nptl/bits/semaphore.h
+++ b/sysdeps/m68k/nptl/bits/semaphore.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/nptl/pthreaddef.h b/sysdeps/m68k/nptl/pthreaddef.h
index 13e785a86b..cf46ed7a93 100644
--- a/sysdeps/m68k/nptl/pthreaddef.h
+++ b/sysdeps/m68k/nptl/pthreaddef.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/nptl/tls.h b/sysdeps/m68k/nptl/tls.h
index cfcd6d2b7b..dd526cdc2e 100644
--- a/sysdeps/m68k/nptl/tls.h
+++ b/sysdeps/m68k/nptl/tls.h
@@ -1,7 +1,6 @@
 /* Definition for thread-local data handling.  NPTL/m68k version.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/rawmemchr.S b/sysdeps/m68k/rawmemchr.S
index 7fec125cde..09e037df93 100644
--- a/sysdeps/m68k/rawmemchr.S
+++ b/sysdeps/m68k/rawmemchr.S
@@ -2,7 +2,6 @@
    For Motorola 68000.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/strchr.S b/sysdeps/m68k/strchr.S
index 9d3d69e204..edbc1e48f4 100644
--- a/sysdeps/m68k/strchr.S
+++ b/sysdeps/m68k/strchr.S
@@ -2,7 +2,6 @@
    For Motorola 68000.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/strchrnul.S b/sysdeps/m68k/strchrnul.S
index e70de7b0ca..5840fbb32b 100644
--- a/sysdeps/m68k/strchrnul.S
+++ b/sysdeps/m68k/strchrnul.S
@@ -3,7 +3,6 @@
    For Motorola 68000.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/m68k/wcpcpy_chk.c b/sysdeps/m68k/wcpcpy_chk.c
index 25d59a6ea0..a2fd11a74f 100644
--- a/sysdeps/m68k/wcpcpy_chk.c
+++ b/sysdeps/m68k/wcpcpy_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/hp-timing.h b/sysdeps/mach/hurd/hp-timing.h
index 89042610cc..3a98c35816 100644
--- a/sysdeps/mach/hurd/hp-timing.h
+++ b/sysdeps/mach/hurd/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  Generic version.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/i386/getcontext.S b/sysdeps/mach/hurd/i386/getcontext.S
index 940176d386..f4f7a33d39 100644
--- a/sysdeps/mach/hurd/i386/getcontext.S
+++ b/sysdeps/mach/hurd/i386/getcontext.S
@@ -1,7 +1,6 @@
 /* Save current context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/i386/makecontext.S b/sysdeps/mach/hurd/i386/makecontext.S
index 33c9660847..60d212850a 100644
--- a/sysdeps/mach/hurd/i386/makecontext.S
+++ b/sysdeps/mach/hurd/i386/makecontext.S
@@ -1,7 +1,6 @@
 /* Create new context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/i386/setcontext.S b/sysdeps/mach/hurd/i386/setcontext.S
index 99995d6fcb..faa6b91708 100644
--- a/sysdeps/mach/hurd/i386/setcontext.S
+++ b/sysdeps/mach/hurd/i386/setcontext.S
@@ -1,7 +1,6 @@
 /* Install given context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/i386/swapcontext.S b/sysdeps/mach/hurd/i386/swapcontext.S
index 84eaecf60e..7051c3ad10 100644
--- a/sysdeps/mach/hurd/i386/swapcontext.S
+++ b/sysdeps/mach/hurd/i386/swapcontext.S
@@ -1,7 +1,6 @@
 /* Save current context and install the given one.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/ifreq.h b/sysdeps/mach/hurd/ifreq.h
index 01526930b1..a508881cdd 100644
--- a/sysdeps/mach/hurd/ifreq.h
+++ b/sysdeps/mach/hurd/ifreq.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/net/if_arp.h b/sysdeps/mach/hurd/net/if_arp.h
index 330499d96f..b4b0aaeaa8 100644
--- a/sysdeps/mach/hurd/net/if_arp.h
+++ b/sysdeps/mach/hurd/net/if_arp.h
@@ -1,7 +1,6 @@
 /* Definitions for Address Resolution Protocol.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/not-cancel.h b/sysdeps/mach/hurd/not-cancel.h
index cd320cb721..507ee702d2 100644
--- a/sysdeps/mach/hurd/not-cancel.h
+++ b/sysdeps/mach/hurd/not-cancel.h
@@ -1,7 +1,6 @@
 /* Uncancelable versions of cancelable interfaces.  Hurd version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mach/hurd/waitid.c b/sysdeps/mach/hurd/waitid.c
index cb6f5803ad..5f407140bb 100644
--- a/sysdeps/mach/hurd/waitid.c
+++ b/sysdeps/mach/hurd/waitid.c
@@ -1,7 +1,6 @@
 /* Implementation of waitid.  Hurd version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/__longjmp.c b/sysdeps/mips/__longjmp.c
index 5e4cf7776a..2c1335ab11 100644
--- a/sysdeps/mips/__longjmp.c
+++ b/sysdeps/mips/__longjmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h
index d9c6d33d0c..b74d427d64 100644
--- a/sysdeps/mips/dl-machine.h
+++ b/sysdeps/mips/dl-machine.h
@@ -1,7 +1,6 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  MIPS version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/dl-procinfo.c b/sysdeps/mips/dl-procinfo.c
index 527b639385..ec4294a68d 100644
--- a/sysdeps/mips/dl-procinfo.c
+++ b/sysdeps/mips/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for Mips version of processor capability information.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Robert Millan <rmh@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/dl-procinfo.h b/sysdeps/mips/dl-procinfo.h
index 6aa536ea6e..2f0b782c6e 100644
--- a/sysdeps/mips/dl-procinfo.h
+++ b/sysdeps/mips/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Mips version of processor capability information handling macros.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Robert Millan <rmh@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/dl-trampoline.c b/sysdeps/mips/dl-trampoline.c
index 95dad6f701..e86825fdeb 100644
--- a/sysdeps/mips/dl-trampoline.c
+++ b/sysdeps/mips/dl-trampoline.c
@@ -1,7 +1,6 @@
 /* PLT trampoline.  MIPS version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fclrexcpt.c b/sysdeps/mips/fpu/fclrexcpt.c
index d36cd51ce8..61bb451aa8 100644
--- a/sysdeps/mips/fpu/fclrexcpt.c
+++ b/sysdeps/mips/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fedisblxcpt.c b/sysdeps/mips/fpu/fedisblxcpt.c
index 3de14f80ec..0c2ec4517e 100644
--- a/sysdeps/mips/fpu/fedisblxcpt.c
+++ b/sysdeps/mips/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/feenablxcpt.c b/sysdeps/mips/fpu/feenablxcpt.c
index c1512bdd60..f0380cc64a 100644
--- a/sysdeps/mips/fpu/feenablxcpt.c
+++ b/sysdeps/mips/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fegetenv.c b/sysdeps/mips/fpu/fegetenv.c
index 1279511f79..5e8a4874e8 100644
--- a/sysdeps/mips/fpu/fegetenv.c
+++ b/sysdeps/mips/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fegetexcept.c b/sysdeps/mips/fpu/fegetexcept.c
index 125005a994..43a1b84bd9 100644
--- a/sysdeps/mips/fpu/fegetexcept.c
+++ b/sysdeps/mips/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fegetround.c b/sysdeps/mips/fpu/fegetround.c
index 16d7fa4d55..14706fe4d9 100644
--- a/sysdeps/mips/fpu/fegetround.c
+++ b/sysdeps/mips/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/feholdexcpt.c b/sysdeps/mips/fpu/feholdexcpt.c
index 9b7cff51d8..2d264872f7 100644
--- a/sysdeps/mips/fpu/feholdexcpt.c
+++ b/sysdeps/mips/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fenv_libc.h b/sysdeps/mips/fpu/fenv_libc.h
index 097821a497..0b04fdccba 100644
--- a/sysdeps/mips/fpu/fenv_libc.h
+++ b/sysdeps/mips/fpu/fenv_libc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fesetenv.c b/sysdeps/mips/fpu/fesetenv.c
index 026a0cb1f7..ae06394b51 100644
--- a/sysdeps/mips/fpu/fesetenv.c
+++ b/sysdeps/mips/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fesetround.c b/sysdeps/mips/fpu/fesetround.c
index e3e47bcf3d..e905558c74 100644
--- a/sysdeps/mips/fpu/fesetround.c
+++ b/sysdeps/mips/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/feupdateenv.c b/sysdeps/mips/fpu/feupdateenv.c
index 6ec239e1fa..2c6aac6a32 100644
--- a/sysdeps/mips/fpu/feupdateenv.c
+++ b/sysdeps/mips/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fgetexcptflg.c b/sysdeps/mips/fpu/fgetexcptflg.c
index dacdbca16c..be2f98b29d 100644
--- a/sysdeps/mips/fpu/fgetexcptflg.c
+++ b/sysdeps/mips/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fraiseexcpt.c b/sysdeps/mips/fpu/fraiseexcpt.c
index 03be01879d..373eea415e 100644
--- a/sysdeps/mips/fpu/fraiseexcpt.c
+++ b/sysdeps/mips/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/fsetexcptflg.c b/sysdeps/mips/fpu/fsetexcptflg.c
index b1c994d237..fc137ecde6 100644
--- a/sysdeps/mips/fpu/fsetexcptflg.c
+++ b/sysdeps/mips/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/fpu/ftestexcept.c b/sysdeps/mips/fpu/ftestexcept.c
index f4232752cc..2f59a9f1e0 100644
--- a/sysdeps/mips/fpu/ftestexcept.c
+++ b/sysdeps/mips/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/mips64/__longjmp.c b/sysdeps/mips/mips64/__longjmp.c
index fccb1a9333..f73fbd2c87 100644
--- a/sysdeps/mips/mips64/__longjmp.c
+++ b/sysdeps/mips/mips64/__longjmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/mips64/e_sqrtl.c b/sysdeps/mips/mips64/e_sqrtl.c
index 8def4b263a..d5db0dea27 100644
--- a/sysdeps/mips/mips64/e_sqrtl.c
+++ b/sysdeps/mips/mips64/e_sqrtl.c
@@ -1,8 +1,6 @@
 /* long double square root in software floating-point emulation.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/mips64/setjmp_aux.c b/sysdeps/mips/mips64/setjmp_aux.c
index 2f07fb7e00..555d208b7f 100644
--- a/sysdeps/mips/mips64/setjmp_aux.c
+++ b/sysdeps/mips/mips64/setjmp_aux.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/setjmp_aux.c b/sysdeps/mips/setjmp_aux.c
index 1f245db225..2edfd82b58 100644
--- a/sysdeps/mips/setjmp_aux.c
+++ b/sysdeps/mips/setjmp_aux.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/mips/sys/tas.h b/sysdeps/mips/sys/tas.h
index f1317465f1..9c2e6b5146 100644
--- a/sysdeps/mips/sys/tas.h
+++ b/sysdeps/mips/sys/tas.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/nptl/Makeconfig b/sysdeps/nptl/Makeconfig
index 613bd7b95b..a840715da2 100644
--- a/sysdeps/nptl/Makeconfig
+++ b/sysdeps/nptl/Makeconfig
@@ -1,6 +1,5 @@
 # Copyright (C) 2002-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/nptl/Makefile b/sysdeps/nptl/Makefile
index 27aa41af3c..987f4ac7dc 100644
--- a/sysdeps/nptl/Makefile
+++ b/sysdeps/nptl/Makefile
@@ -1,6 +1,5 @@
 # Copyright (C) 2002-2021 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
-# Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
 # The GNU C Library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/nptl/internaltypes.h b/sysdeps/nptl/internaltypes.h
index 50a2ad19ae..6032a6b785 100644
--- a/sysdeps/nptl/internaltypes.h
+++ b/sysdeps/nptl/internaltypes.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/nptl/pthreadP.h b/sysdeps/nptl/pthreadP.h
index 374657a2fd..0e39afecc6 100644
--- a/sysdeps/nptl/pthreadP.h
+++ b/sysdeps/nptl/pthreadP.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/nptl/timer_routines.h b/sysdeps/nptl/timer_routines.h
index 91bc6cf551..ecfd738084 100644
--- a/sysdeps/nptl/timer_routines.h
+++ b/sysdeps/nptl/timer_routines.h
@@ -1,7 +1,6 @@
 /* Helper code for POSIX timer implementation on NPTL.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/posix/getpagesize.c b/sysdeps/posix/getpagesize.c
index bd9509578a..dd3771b05b 100644
--- a/sysdeps/posix/getpagesize.c
+++ b/sysdeps/posix/getpagesize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@cygnus.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/pread.c b/sysdeps/posix/pread.c
index 75027d3e6b..7b93ca5fdc 100644
--- a/sysdeps/posix/pread.c
+++ b/sysdeps/posix/pread.c
@@ -2,7 +2,6 @@
    POSIX version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/pread64.c b/sysdeps/posix/pread64.c
index 1bdca33fd3..6b93e36d48 100644
--- a/sysdeps/posix/pread64.c
+++ b/sysdeps/posix/pread64.c
@@ -2,7 +2,6 @@
    POSIX version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/pwrite64.c b/sysdeps/posix/pwrite64.c
index 88cc8a6ef2..ec70ee8285 100644
--- a/sysdeps/posix/pwrite64.c
+++ b/sysdeps/posix/pwrite64.c
@@ -2,7 +2,6 @@
    POSIX version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/sigignore.c b/sysdeps/posix/sigignore.c
index aab030d7b0..17ace52706 100644
--- a/sysdeps/posix/sigignore.c
+++ b/sysdeps/posix/sigignore.c
@@ -1,7 +1,6 @@
 /* Set the disposition of SIG to SIG_IGN.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/sigwait.c b/sysdeps/posix/sigwait.c
index 2bfe572b45..666bad0b99 100644
--- a/sysdeps/posix/sigwait.c
+++ b/sysdeps/posix/sigwait.c
@@ -1,7 +1,6 @@
 /* Implementation of sigwait function from POSIX.1c.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/posix/sprofil.c b/sysdeps/posix/sprofil.c
index 2cf6df6631..fc6886597c 100644
--- a/sysdeps/posix/sprofil.c
+++ b/sysdeps/posix/sprofil.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/posix/usleep.c b/sysdeps/posix/usleep.c
index 8bd1e9fde3..e5b3df91cc 100644
--- a/sysdeps/posix/usleep.c
+++ b/sysdeps/posix/usleep.c
@@ -1,7 +1,6 @@
 /* Implementation of the BSD usleep function using nanosleep.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/atomic-machine.h b/sysdeps/powerpc/atomic-machine.h
index cc3991b72f..7535ba5d19 100644
--- a/sysdeps/powerpc/atomic-machine.h
+++ b/sysdeps/powerpc/atomic-machine.h
@@ -1,7 +1,6 @@
 /* Atomic operations.  PowerPC Common version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/ffs.c b/sysdeps/powerpc/ffs.c
index a2b583fad0..9d681795d8 100644
--- a/sysdeps/powerpc/ffs.c
+++ b/sysdeps/powerpc/ffs.c
@@ -2,7 +2,6 @@
    For PowerPC.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/e_hypot.c b/sysdeps/powerpc/fpu/e_hypot.c
index b8dd2ff8d0..f96c589bbd 100644
--- a/sysdeps/powerpc/fpu/e_hypot.c
+++ b/sysdeps/powerpc/fpu/e_hypot.c
@@ -1,7 +1,6 @@
 /* Pythagorean addition using doubles
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library
-   Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
diff --git a/sysdeps/powerpc/fpu/e_hypotf.c b/sysdeps/powerpc/fpu/e_hypotf.c
index 1ac0a181c1..fa201dda51 100644
--- a/sysdeps/powerpc/fpu/e_hypotf.c
+++ b/sysdeps/powerpc/fpu/e_hypotf.c
@@ -1,7 +1,6 @@
 /* Pythagorean addition using floats
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Adhemerval Zanella <azanella@br.ibm.com>, 2011
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
diff --git a/sysdeps/powerpc/fpu/fedisblxcpt.c b/sysdeps/powerpc/fpu/fedisblxcpt.c
index 684bcead89..84512d36f0 100644
--- a/sysdeps/powerpc/fpu/fedisblxcpt.c
+++ b/sysdeps/powerpc/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/feenablxcpt.c b/sysdeps/powerpc/fpu/feenablxcpt.c
index 8902ac01a4..6a38ec894c 100644
--- a/sysdeps/powerpc/fpu/feenablxcpt.c
+++ b/sysdeps/powerpc/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/fegetexcept.c b/sysdeps/powerpc/fpu/fegetexcept.c
index 99e059a5bc..5bdba70233 100644
--- a/sysdeps/powerpc/fpu/fegetexcept.c
+++ b/sysdeps/powerpc/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Geoffrey Keating <geoffk@geoffk.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/fesetround.c b/sysdeps/powerpc/fpu/fesetround.c
index 7c68b73230..1a02b17824 100644
--- a/sysdeps/powerpc/fpu/fesetround.c
+++ b/sysdeps/powerpc/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/feupdateenv.c b/sysdeps/powerpc/fpu/feupdateenv.c
index b8f2c72eeb..031572f0af 100644
--- a/sysdeps/powerpc/fpu/feupdateenv.c
+++ b/sysdeps/powerpc/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
index 2b48c57969..cee11cc676 100644
--- a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
+++ b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ryan S. Arnold <rsa@us.ibm.com>
-                  Sean Curry <spcurry@us.ibm.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/jmpbuf-unwind.h b/sysdeps/powerpc/jmpbuf-unwind.h
index 479cee1a6a..9e7c87a0bd 100644
--- a/sysdeps/powerpc/jmpbuf-unwind.h
+++ b/sysdeps/powerpc/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/nofpu/fclrexcpt.c b/sysdeps/powerpc/nofpu/fclrexcpt.c
index 7b135377d1..47c4f74434 100644
--- a/sysdeps/powerpc/nofpu/fclrexcpt.c
+++ b/sysdeps/powerpc/nofpu/fclrexcpt.c
@@ -1,6 +1,5 @@
 /* Clear floating-point exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fedisblxcpt.c b/sysdeps/powerpc/nofpu/fedisblxcpt.c
index 5905e59c31..a23a3cf1af 100644
--- a/sysdeps/powerpc/nofpu/fedisblxcpt.c
+++ b/sysdeps/powerpc/nofpu/fedisblxcpt.c
@@ -1,6 +1,5 @@
 /* Disable exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/feenablxcpt.c b/sysdeps/powerpc/nofpu/feenablxcpt.c
index 5382272467..5a2934a9e3 100644
--- a/sysdeps/powerpc/nofpu/feenablxcpt.c
+++ b/sysdeps/powerpc/nofpu/feenablxcpt.c
@@ -1,6 +1,5 @@
 /* Enable exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fegetenv.c b/sysdeps/powerpc/nofpu/fegetenv.c
index 60f8e4ec93..0f37f2b3fa 100644
--- a/sysdeps/powerpc/nofpu/fegetenv.c
+++ b/sysdeps/powerpc/nofpu/fegetenv.c
@@ -1,6 +1,5 @@
 /* Store current floating-point environment (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002, 2010.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fegetexcept.c b/sysdeps/powerpc/nofpu/fegetexcept.c
index 2ae706ce7a..0298294b99 100644
--- a/sysdeps/powerpc/nofpu/fegetexcept.c
+++ b/sysdeps/powerpc/nofpu/fegetexcept.c
@@ -1,6 +1,5 @@
 /* Get floating-point exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fegetround.c b/sysdeps/powerpc/nofpu/fegetround.c
index 064ce4c4f5..f222c766fa 100644
--- a/sysdeps/powerpc/nofpu/fegetround.c
+++ b/sysdeps/powerpc/nofpu/fegetround.c
@@ -1,6 +1,5 @@
 /* Return current rounding mode (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/feholdexcpt.c b/sysdeps/powerpc/nofpu/feholdexcpt.c
index 8daee529ed..def0a15489 100644
--- a/sysdeps/powerpc/nofpu/feholdexcpt.c
+++ b/sysdeps/powerpc/nofpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions
    (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fenv_const.c b/sysdeps/powerpc/nofpu/fenv_const.c
index 5e68d7c70d..6a86fc5053 100644
--- a/sysdeps/powerpc/nofpu/fenv_const.c
+++ b/sysdeps/powerpc/nofpu/fenv_const.c
@@ -1,6 +1,5 @@
 /* Constants for fenv_bits.h (soft float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fesetenv.c b/sysdeps/powerpc/nofpu/fesetenv.c
index 0ac605377f..ecb4b01825 100644
--- a/sysdeps/powerpc/nofpu/fesetenv.c
+++ b/sysdeps/powerpc/nofpu/fesetenv.c
@@ -1,6 +1,5 @@
 /* Set floating point environment (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fesetround.c b/sysdeps/powerpc/nofpu/fesetround.c
index ea4b9571c2..b378d0c634 100644
--- a/sysdeps/powerpc/nofpu/fesetround.c
+++ b/sysdeps/powerpc/nofpu/fesetround.c
@@ -1,6 +1,5 @@
 /* Set rounding mode (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/feupdateenv.c b/sysdeps/powerpc/nofpu/feupdateenv.c
index e073debc59..fac5222629 100644
--- a/sysdeps/powerpc/nofpu/feupdateenv.c
+++ b/sysdeps/powerpc/nofpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions
    (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fgetexcptflg.c b/sysdeps/powerpc/nofpu/fgetexcptflg.c
index 147cf7e0a6..fceb9c0d6f 100644
--- a/sysdeps/powerpc/nofpu/fgetexcptflg.c
+++ b/sysdeps/powerpc/nofpu/fgetexcptflg.c
@@ -1,6 +1,5 @@
 /* Store current representation for exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fraiseexcpt.c b/sysdeps/powerpc/nofpu/fraiseexcpt.c
index 2d19882851..55e16b53ea 100644
--- a/sysdeps/powerpc/nofpu/fraiseexcpt.c
+++ b/sysdeps/powerpc/nofpu/fraiseexcpt.c
@@ -1,6 +1,5 @@
 /* Raise given exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/fsetexcptflg.c b/sysdeps/powerpc/nofpu/fsetexcptflg.c
index 2c8015dbe6..28190ddf5e 100644
--- a/sysdeps/powerpc/nofpu/fsetexcptflg.c
+++ b/sysdeps/powerpc/nofpu/fsetexcptflg.c
@@ -1,6 +1,5 @@
 /* Set floating-point environment exception handling (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/ftestexcept.c b/sysdeps/powerpc/nofpu/ftestexcept.c
index b7d08eca96..a764ab5bd3 100644
--- a/sysdeps/powerpc/nofpu/ftestexcept.c
+++ b/sysdeps/powerpc/nofpu/ftestexcept.c
@@ -1,6 +1,5 @@
 /* Test floating-point exceptions (soft-float edition).
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/sim-full.c b/sysdeps/powerpc/nofpu/sim-full.c
index ab1e97d9ed..c2bf888b7c 100644
--- a/sysdeps/powerpc/nofpu/sim-full.c
+++ b/sysdeps/powerpc/nofpu/sim-full.c
@@ -1,6 +1,5 @@
 /* Software floating-point exception handling emulation.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/soft-supp.h b/sysdeps/powerpc/nofpu/soft-supp.h
index 345dfdffda..1cd19df837 100644
--- a/sysdeps/powerpc/nofpu/soft-supp.h
+++ b/sysdeps/powerpc/nofpu/soft-supp.h
@@ -1,6 +1,5 @@
 /* Internal support stuff for complete soft float.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/nofpu/sqrtdf2.c b/sysdeps/powerpc/nofpu/sqrtdf2.c
index 7204632d68..5da213d9a1 100644
--- a/sysdeps/powerpc/nofpu/sqrtdf2.c
+++ b/sysdeps/powerpc/nofpu/sqrtdf2.c
@@ -2,8 +2,6 @@
    Return sqrt(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/nofpu/sqrtsf2.c b/sysdeps/powerpc/nofpu/sqrtsf2.c
index 2b19e3a746..2137d0b5f7 100644
--- a/sysdeps/powerpc/nofpu/sqrtsf2.c
+++ b/sysdeps/powerpc/nofpu/sqrtsf2.c
@@ -2,8 +2,6 @@
    Return sqrt(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/nptl/pthread_spin_lock.c b/sysdeps/powerpc/nptl/pthread_spin_lock.c
index a17dd41c10..b62612fc3e 100644
--- a/sysdeps/powerpc/nptl/pthread_spin_lock.c
+++ b/sysdeps/powerpc/nptl/pthread_spin_lock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/nptl/pthread_spin_trylock.c b/sysdeps/powerpc/nptl/pthread_spin_trylock.c
index a9021b26ae..45fe6ad294 100644
--- a/sysdeps/powerpc/nptl/pthread_spin_trylock.c
+++ b/sysdeps/powerpc/nptl/pthread_spin_trylock.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/power4/wordcopy.c b/sysdeps/powerpc/power4/wordcopy.c
index f7ca1df7c3..e5c951574c 100644
--- a/sysdeps/powerpc/power4/wordcopy.c
+++ b/sysdeps/powerpc/power4/wordcopy.c
@@ -1,7 +1,6 @@
 /* _memcopy.c -- subroutines for memory copy functions.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/power6/wordcopy.c b/sysdeps/powerpc/power6/wordcopy.c
index fc36f250bc..278b26c79f 100644
--- a/sysdeps/powerpc/power6/wordcopy.c
+++ b/sysdeps/powerpc/power6/wordcopy.c
@@ -1,8 +1,6 @@
 /* _memcopy.c -- subroutines for memory copy functions.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
-   Updated for POWER6 by Steven Munroe (sjmunroe@us.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc32/a2/memcpy.S b/sysdeps/powerpc/powerpc32/a2/memcpy.S
index 41eb5aaf3c..ef51774e3f 100644
--- a/sysdeps/powerpc/powerpc32/a2/memcpy.S
+++ b/sysdeps/powerpc/powerpc32/a2/memcpy.S
@@ -1,6 +1,5 @@
 /* Optimized memcpy implementation for PowerPC A2.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Michael Brutman <brutman@us.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/atomic-machine.h b/sysdeps/powerpc/powerpc32/atomic-machine.h
index c03507ec1d..125a24ddf7 100644
--- a/sysdeps/powerpc/powerpc32/atomic-machine.h
+++ b/sysdeps/powerpc/powerpc32/atomic-machine.h
@@ -1,7 +1,6 @@
 /* Atomic operations.  PowerPC32 version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc32/power4/hp-timing.h b/sysdeps/powerpc/powerpc32/power4/hp-timing.h
index d1e5b3ca54..ee5e016b5c 100644
--- a/sysdeps/powerpc/powerpc32/power4/hp-timing.h
+++ b/sysdeps/powerpc/powerpc32/power4/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  powerpc64 version.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc32/power4/memcopy.h b/sysdeps/powerpc/powerpc32/power4/memcopy.h
index a38e79307c..88c0ec0710 100644
--- a/sysdeps/powerpc/powerpc32/power4/memcopy.h
+++ b/sysdeps/powerpc/powerpc32/power4/memcopy.h
@@ -1,7 +1,6 @@
 /* memcopy.h -- definitions for memory copy functions.  Generic C version.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S
index a4b82f24f0..e6c4d0ac09 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power6.S
@@ -1,6 +1,5 @@
 /* Optimized bzero implementation for PowerPC32/POWER6.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S
index e59af8621b..67c4bfe3b8 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-power7.S
@@ -1,6 +1,5 @@
 /* Optimized bzero implementation for PowerPC32/POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
index 04413f690d..c752d7e35d 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/bzero-ppc32.S
@@ -1,6 +1,5 @@
 /* Optimized bzero implementation for PowerPC32/PPC32.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S
index 55da8ad023..fc2f6f6581 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memchr-power7.S
@@ -1,6 +1,5 @@
 /* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S
index b5612c5463..1b85e85308 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/memrchr-power7.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S
index d73153ed73..3b75dda9cd 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/rawmemchr-power7.S
@@ -1,6 +1,5 @@
 /* Optimized rawrawmemchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
index 201593f874..42d6d28ade 100644
--- a/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
+++ b/sysdeps/powerpc/powerpc32/power4/multiarch/strnlen-power7.S
@@ -1,6 +1,5 @@
 /* Optimized strnlen implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/memchr.S b/sysdeps/powerpc/powerpc32/power7/memchr.S
index 82bf05adbb..bbd332682a 100644
--- a/sysdeps/powerpc/powerpc32/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/memchr.S
@@ -1,6 +1,5 @@
 /* Optimized memchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/memcpy.S b/sysdeps/powerpc/powerpc32/power7/memcpy.S
index a129234a95..58c8620abf 100644
--- a/sysdeps/powerpc/powerpc32/power7/memcpy.S
+++ b/sysdeps/powerpc/powerpc32/power7/memcpy.S
@@ -1,6 +1,5 @@
 /* Optimized memcpy implementation for PowerPC32/POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/mempcpy.S b/sysdeps/powerpc/powerpc32/power7/mempcpy.S
index 49b9369f7b..2ea50fbbcb 100644
--- a/sysdeps/powerpc/powerpc32/power7/mempcpy.S
+++ b/sysdeps/powerpc/powerpc32/power7/mempcpy.S
@@ -1,6 +1,5 @@
 /* Optimized mempcpy implementation for POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/memrchr.S b/sysdeps/powerpc/powerpc32/power7/memrchr.S
index 5d8c4b7de6..73a2d8e120 100644
--- a/sysdeps/powerpc/powerpc32/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/memrchr.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/memset.S b/sysdeps/powerpc/powerpc32/power7/memset.S
index 4619d6cfbe..b74d0bc3aa 100644
--- a/sysdeps/powerpc/powerpc32/power7/memset.S
+++ b/sysdeps/powerpc/powerpc32/power7/memset.S
@@ -1,6 +1,5 @@
 /* Optimized memset implementation for PowerPC32/POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/rawmemchr.S b/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
index f18cea4924..369b881036 100644
--- a/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/rawmemchr.S
@@ -1,6 +1,5 @@
 /* Optimized rawmemchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/strchr.S b/sysdeps/powerpc/powerpc32/power7/strchr.S
index 8277d4fdcb..cb621e3a8d 100644
--- a/sysdeps/powerpc/powerpc32/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc32/power7/strchr.S
@@ -1,6 +1,5 @@
 /* Optimized strchr implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/strchrnul.S b/sysdeps/powerpc/powerpc32/power7/strchrnul.S
index 17c553b274..c716f691ae 100644
--- a/sysdeps/powerpc/powerpc32/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc32/power7/strchrnul.S
@@ -1,6 +1,5 @@
 /* Optimized strchrnul implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/strlen.S b/sysdeps/powerpc/powerpc32/power7/strlen.S
index 0c7da4b7bd..ee0f254e1e 100644
--- a/sysdeps/powerpc/powerpc32/power7/strlen.S
+++ b/sysdeps/powerpc/powerpc32/power7/strlen.S
@@ -1,6 +1,5 @@
 /* Optimized strlen implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc32/power7/strnlen.S b/sysdeps/powerpc/powerpc32/power7/strnlen.S
index 2b3b7faf52..67ff821d19 100644
--- a/sysdeps/powerpc/powerpc32/power7/strnlen.S
+++ b/sysdeps/powerpc/powerpc32/power7/strnlen.S
@@ -1,6 +1,5 @@
 /* Optimized strnlen implementation for PowerPC32/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/a2/memcpy.S b/sysdeps/powerpc/powerpc64/a2/memcpy.S
index c20671491a..932f4c8381 100644
--- a/sysdeps/powerpc/powerpc64/a2/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/a2/memcpy.S
@@ -1,6 +1,5 @@
 /* Optimized memcpy implementation for PowerPC A2.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Michael Brutman <brutman@us.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/atomic-machine.h b/sysdeps/powerpc/powerpc64/atomic-machine.h
index 28334c2c31..0391ac3b75 100644
--- a/sysdeps/powerpc/powerpc64/atomic-machine.h
+++ b/sysdeps/powerpc/powerpc64/atomic-machine.h
@@ -1,7 +1,6 @@
 /* Atomic operations.  PowerPC64 version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc64/ffsll.c b/sysdeps/powerpc/powerpc64/ffsll.c
index 8959992b15..ef5280248b 100644
--- a/sysdeps/powerpc/powerpc64/ffsll.c
+++ b/sysdeps/powerpc/powerpc64/ffsll.c
@@ -2,7 +2,6 @@
    For PowerPC.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Torbjorn Granlund (tege@sics.se).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc64/hp-timing.h b/sysdeps/powerpc/powerpc64/hp-timing.h
index dc2881ecc7..a2f6303c0e 100644
--- a/sysdeps/powerpc/powerpc64/hp-timing.h
+++ b/sysdeps/powerpc/powerpc64/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  powerpc64 version.
    Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/powerpc/powerpc64/power7/memchr.S b/sysdeps/powerpc/powerpc64/power7/memchr.S
index 0104e86d6f..ef27369963 100644
--- a/sysdeps/powerpc/powerpc64/power7/memchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memchr.S
@@ -1,6 +1,5 @@
 /* Optimized memchr implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/memcpy.S b/sysdeps/powerpc/powerpc64/power7/memcpy.S
index 589d99bca9..abde9be219 100644
--- a/sysdeps/powerpc/powerpc64/power7/memcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/memcpy.S
@@ -1,6 +1,5 @@
 /* Optimized memcpy implementation for PowerPC64/POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/mempcpy.S b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
index 5f4b253183..d4dbcc3656 100644
--- a/sysdeps/powerpc/powerpc64/power7/mempcpy.S
+++ b/sysdeps/powerpc/powerpc64/power7/mempcpy.S
@@ -1,6 +1,5 @@
 /* Optimized mempcpy implementation for POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/memrchr.S b/sysdeps/powerpc/powerpc64/power7/memrchr.S
index bd913700ba..4324ba2d92 100644
--- a/sysdeps/powerpc/powerpc64/power7/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/memrchr.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/memset.S b/sysdeps/powerpc/powerpc64/power7/memset.S
index 8b256d3156..e03e17b270 100644
--- a/sysdeps/powerpc/powerpc64/power7/memset.S
+++ b/sysdeps/powerpc/powerpc64/power7/memset.S
@@ -1,6 +1,5 @@
 /* Optimized memset implementation for PowerPC64/POWER7.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
index 5edcd60131..0786bf40c7 100644
--- a/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/rawmemchr.S
@@ -1,6 +1,5 @@
 /* Optimized rawmemchr implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/strchr.S b/sysdeps/powerpc/powerpc64/power7/strchr.S
index e7afed1d95..7cc9122135 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchr.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchr.S
@@ -1,6 +1,5 @@
 /* Optimized strchr implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/strchrnul.S b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
index 568a77afd8..a4e0460891 100644
--- a/sysdeps/powerpc/powerpc64/power7/strchrnul.S
+++ b/sysdeps/powerpc/powerpc64/power7/strchrnul.S
@@ -1,6 +1,5 @@
 /* Optimized strchrnul implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/strlen.S b/sysdeps/powerpc/powerpc64/power7/strlen.S
index c8e6c3d9fb..c569595d0d 100644
--- a/sysdeps/powerpc/powerpc64/power7/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strlen.S
@@ -1,6 +1,5 @@
 /* Optimized strlen implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power7/strnlen.S b/sysdeps/powerpc/powerpc64/power7/strnlen.S
index a6f22c13be..a6742555bb 100644
--- a/sysdeps/powerpc/powerpc64/power7/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power7/strnlen.S
@@ -1,6 +1,5 @@
 /* Optimized strnlen implementation for PowerPC64/POWER7 using cmpb insn.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/powerpc/powerpc64/power8/memrchr.S b/sysdeps/powerpc/powerpc64/power8/memrchr.S
index 434c3cbac7..e51a0ef597 100644
--- a/sysdeps/powerpc/powerpc64/power8/memrchr.S
+++ b/sysdeps/powerpc/powerpc64/power8/memrchr.S
@@ -1,6 +1,5 @@
 /* Optimized memrchr implementation for PowerPC64/POWER8.
    Copyright (C) 2017-2021 Free Software Foundation, Inc.
-   Contributed by Luis Machado <luisgpm@br.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/pthread/eintr.c b/sysdeps/pthread/eintr.c
index 75c81fdd6d..58f6a99242 100644
--- a/sysdeps/pthread/eintr.c
+++ b/sysdeps/pthread/eintr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/posix-timer.h b/sysdeps/pthread/posix-timer.h
index 03bee14160..88d9cc275f 100644
--- a/sysdeps/pthread/posix-timer.h
+++ b/sysdeps/pthread/posix-timer.h
@@ -1,7 +1,6 @@
 /* Definitions for POSIX timer implementation on top of NPTL.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/pthread/pthread_atfork.c b/sysdeps/pthread/pthread_atfork.c
index 7646fe7efc..5478d0976d 100644
--- a/sysdeps/pthread/pthread_atfork.c
+++ b/sysdeps/pthread/pthread_atfork.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/sem_close.c b/sysdeps/pthread/sem_close.c
index 212848f745..139417ee6b 100644
--- a/sysdeps/pthread/sem_close.c
+++ b/sysdeps/pthread/sem_close.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/sem_open.c b/sysdeps/pthread/sem_open.c
index 770ab17cdb..0e5f7a26b3 100644
--- a/sysdeps/pthread/sem_open.c
+++ b/sysdeps/pthread/sem_open.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/sem_unlink.c b/sysdeps/pthread/sem_unlink.c
index c6f89349e5..9c096fd421 100644
--- a/sysdeps/pthread/sem_unlink.c
+++ b/sysdeps/pthread/sem_unlink.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-_res1.c b/sysdeps/pthread/tst-_res1.c
index 912a5da2a5..5d194db512 100644
--- a/sysdeps/pthread/tst-_res1.c
+++ b/sysdeps/pthread/tst-_res1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-_res1mod1.c b/sysdeps/pthread/tst-_res1mod1.c
index 8b26693116..de28b64a6a 100644
--- a/sysdeps/pthread/tst-_res1mod1.c
+++ b/sysdeps/pthread/tst-_res1mod1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-abstime.c b/sysdeps/pthread/tst-abstime.c
index 0c8a1dd9b8..b0914cc7f7 100644
--- a/sysdeps/pthread/tst-abstime.c
+++ b/sysdeps/pthread/tst-abstime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-atfork1.c b/sysdeps/pthread/tst-atfork1.c
index 96f2ac0ead..eb2f3a54f2 100644
--- a/sysdeps/pthread/tst-atfork1.c
+++ b/sysdeps/pthread/tst-atfork1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-atfork2.c b/sysdeps/pthread/tst-atfork2.c
index cd360480b9..cd7653b12b 100644
--- a/sysdeps/pthread/tst-atfork2.c
+++ b/sysdeps/pthread/tst-atfork2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-atfork2mod.c b/sysdeps/pthread/tst-atfork2mod.c
index f1ed0a7ab0..7c88e8e52d 100644
--- a/sysdeps/pthread/tst-atfork2mod.c
+++ b/sysdeps/pthread/tst-atfork2mod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-attr1.c b/sysdeps/pthread/tst-attr1.c
index 1a2bd96ab4..0ad347b1e6 100644
--- a/sysdeps/pthread/tst-attr1.c
+++ b/sysdeps/pthread/tst-attr1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-backtrace1.c b/sysdeps/pthread/tst-backtrace1.c
index 0ab2798a77..eeeb7dfa66 100644
--- a/sysdeps/pthread/tst-backtrace1.c
+++ b/sysdeps/pthread/tst-backtrace1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-barrier1.c b/sysdeps/pthread/tst-barrier1.c
index 5175f5fdc2..e16ead446b 100644
--- a/sysdeps/pthread/tst-barrier1.c
+++ b/sysdeps/pthread/tst-barrier1.c
@@ -1,7 +1,6 @@
 /* Tests barrier initialization.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-barrier2.c b/sysdeps/pthread/tst-barrier2.c
index 30031a1343..2e8b7f3d26 100644
--- a/sysdeps/pthread/tst-barrier2.c
+++ b/sysdeps/pthread/tst-barrier2.c
@@ -1,7 +1,6 @@
 /* Tests process-shared barriers.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-barrier3.c b/sysdeps/pthread/tst-barrier3.c
index 43950ad85c..5cdf51d2fe 100644
--- a/sysdeps/pthread/tst-barrier3.c
+++ b/sysdeps/pthread/tst-barrier3.c
@@ -1,7 +1,6 @@
 /* Test of POSIX barriers.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-barrier4.c b/sysdeps/pthread/tst-barrier4.c
index b9c34f3295..0c0d65c9b3 100644
--- a/sysdeps/pthread/tst-barrier4.c
+++ b/sysdeps/pthread/tst-barrier4.c
@@ -1,7 +1,6 @@
 /* This tests destruction of a barrier right after waiting on it.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic1.c b/sysdeps/pthread/tst-basic1.c
index 2429b2ab5d..7660b515a3 100644
--- a/sysdeps/pthread/tst-basic1.c
+++ b/sysdeps/pthread/tst-basic1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic2.c b/sysdeps/pthread/tst-basic2.c
index e5aa60a923..5a60f29d95 100644
--- a/sysdeps/pthread/tst-basic2.c
+++ b/sysdeps/pthread/tst-basic2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic3.c b/sysdeps/pthread/tst-basic3.c
index 18b49aec4e..bf32afda79 100644
--- a/sysdeps/pthread/tst-basic3.c
+++ b/sysdeps/pthread/tst-basic3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic4.c b/sysdeps/pthread/tst-basic4.c
index e27e3905ad..6f05b2bed5 100644
--- a/sysdeps/pthread/tst-basic4.c
+++ b/sysdeps/pthread/tst-basic4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic5.c b/sysdeps/pthread/tst-basic5.c
index 39b4e1974f..c24e6c3ae4 100644
--- a/sysdeps/pthread/tst-basic5.c
+++ b/sysdeps/pthread/tst-basic5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-basic6.c b/sysdeps/pthread/tst-basic6.c
index b5cfa14d1f..676c5e0539 100644
--- a/sysdeps/pthread/tst-basic6.c
+++ b/sysdeps/pthread/tst-basic6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel1.c b/sysdeps/pthread/tst-cancel1.c
index f0b860d5f1..c3b72b6309 100644
--- a/sysdeps/pthread/tst-cancel1.c
+++ b/sysdeps/pthread/tst-cancel1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel10.c b/sysdeps/pthread/tst-cancel10.c
index e3de76be6e..a5e3a5f966 100644
--- a/sysdeps/pthread/tst-cancel10.c
+++ b/sysdeps/pthread/tst-cancel10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel11.c b/sysdeps/pthread/tst-cancel11.c
index e485e0827e..a1307b8df7 100644
--- a/sysdeps/pthread/tst-cancel11.c
+++ b/sysdeps/pthread/tst-cancel11.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel12.c b/sysdeps/pthread/tst-cancel12.c
index 65c8f6aebd..68b2ae9a44 100644
--- a/sysdeps/pthread/tst-cancel12.c
+++ b/sysdeps/pthread/tst-cancel12.c
@@ -1,7 +1,6 @@
 /* Test sem_wait cancellation for uncontended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel13.c b/sysdeps/pthread/tst-cancel13.c
index a71c47b89b..480ba6cc9c 100644
--- a/sysdeps/pthread/tst-cancel13.c
+++ b/sysdeps/pthread/tst-cancel13.c
@@ -1,7 +1,6 @@
 /* Test sem_wait cancellation for contended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel14.c b/sysdeps/pthread/tst-cancel14.c
index b961ba4bfb..ef8ccf4188 100644
--- a/sysdeps/pthread/tst-cancel14.c
+++ b/sysdeps/pthread/tst-cancel14.c
@@ -1,7 +1,6 @@
 /* Test sem_timedwait cancellation for uncontended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel15.c b/sysdeps/pthread/tst-cancel15.c
index d7c6b10e47..d50803c80f 100644
--- a/sysdeps/pthread/tst-cancel15.c
+++ b/sysdeps/pthread/tst-cancel15.c
@@ -1,7 +1,6 @@
 /* Test sem_timedwait cancellation for contended case.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel16.c b/sysdeps/pthread/tst-cancel16.c
index 12e5799839..2ab3e95827 100644
--- a/sysdeps/pthread/tst-cancel16.c
+++ b/sysdeps/pthread/tst-cancel16.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel18.c b/sysdeps/pthread/tst-cancel18.c
index 912413164d..475e5da6f6 100644
--- a/sysdeps/pthread/tst-cancel18.c
+++ b/sysdeps/pthread/tst-cancel18.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel19.c b/sysdeps/pthread/tst-cancel19.c
index 8bc3d7ae41..6b9233abbb 100644
--- a/sysdeps/pthread/tst-cancel19.c
+++ b/sysdeps/pthread/tst-cancel19.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel2.c b/sysdeps/pthread/tst-cancel2.c
index 7f49848bbb..785e17c959 100644
--- a/sysdeps/pthread/tst-cancel2.c
+++ b/sysdeps/pthread/tst-cancel2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel20.c b/sysdeps/pthread/tst-cancel20.c
index 194726a0d4..80af559645 100644
--- a/sysdeps/pthread/tst-cancel20.c
+++ b/sysdeps/pthread/tst-cancel20.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel21.c b/sysdeps/pthread/tst-cancel21.c
index 2fe248082e..95e3b8a387 100644
--- a/sysdeps/pthread/tst-cancel21.c
+++ b/sysdeps/pthread/tst-cancel21.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel22.c b/sysdeps/pthread/tst-cancel22.c
index 3fdd49f7f3..28865deef3 100644
--- a/sysdeps/pthread/tst-cancel22.c
+++ b/sysdeps/pthread/tst-cancel22.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel3.c b/sysdeps/pthread/tst-cancel3.c
index 305f3ef9d9..10de9e6c5e 100644
--- a/sysdeps/pthread/tst-cancel3.c
+++ b/sysdeps/pthread/tst-cancel3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel4.c b/sysdeps/pthread/tst-cancel4.c
index e40f80b269..34b0833625 100644
--- a/sysdeps/pthread/tst-cancel4.c
+++ b/sysdeps/pthread/tst-cancel4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel6.c b/sysdeps/pthread/tst-cancel6.c
index b8e6636e6b..9ecd67e57f 100644
--- a/sysdeps/pthread/tst-cancel6.c
+++ b/sysdeps/pthread/tst-cancel6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel8.c b/sysdeps/pthread/tst-cancel8.c
index c5cacfcde2..bf4e261b30 100644
--- a/sysdeps/pthread/tst-cancel8.c
+++ b/sysdeps/pthread/tst-cancel8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cancel9.c b/sysdeps/pthread/tst-cancel9.c
index 91daba0d65..b5136d8ab6 100644
--- a/sysdeps/pthread/tst-cancel9.c
+++ b/sysdeps/pthread/tst-cancel9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cleanup0.c b/sysdeps/pthread/tst-cleanup0.c
index 542e87b59e..1d3a9c7c28 100644
--- a/sysdeps/pthread/tst-cleanup0.c
+++ b/sysdeps/pthread/tst-cleanup0.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cleanup1.c b/sysdeps/pthread/tst-cleanup1.c
index 4afad4bb56..385ab694a2 100644
--- a/sysdeps/pthread/tst-cleanup1.c
+++ b/sysdeps/pthread/tst-cleanup1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cleanup2.c b/sysdeps/pthread/tst-cleanup2.c
index f2f4503edd..476091edc0 100644
--- a/sysdeps/pthread/tst-cleanup2.c
+++ b/sysdeps/pthread/tst-cleanup2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bao Duong <bduong@progress.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cleanup3.c b/sysdeps/pthread/tst-cleanup3.c
index e7ccbf79f4..834b1a1a48 100644
--- a/sysdeps/pthread/tst-cleanup3.c
+++ b/sysdeps/pthread/tst-cleanup3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-clock1.c b/sysdeps/pthread/tst-clock1.c
index e176116949..3034680bc4 100644
--- a/sysdeps/pthread/tst-clock1.c
+++ b/sysdeps/pthread/tst-clock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond1.c b/sysdeps/pthread/tst-cond1.c
index f65c9d9bca..00c93dfe2f 100644
--- a/sysdeps/pthread/tst-cond1.c
+++ b/sysdeps/pthread/tst-cond1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond10.c b/sysdeps/pthread/tst-cond10.c
index 71b4469993..5222c06d52 100644
--- a/sysdeps/pthread/tst-cond10.c
+++ b/sysdeps/pthread/tst-cond10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond11.c b/sysdeps/pthread/tst-cond11.c
index 696a9ccdd0..d87a5d80a8 100644
--- a/sysdeps/pthread/tst-cond11.c
+++ b/sysdeps/pthread/tst-cond11.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond12.c b/sysdeps/pthread/tst-cond12.c
index 166edf5d67..3ed5101df6 100644
--- a/sysdeps/pthread/tst-cond12.c
+++ b/sysdeps/pthread/tst-cond12.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond14.c b/sysdeps/pthread/tst-cond14.c
index f3d5fe225f..d1e2520985 100644
--- a/sysdeps/pthread/tst-cond14.c
+++ b/sysdeps/pthread/tst-cond14.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond15.c b/sysdeps/pthread/tst-cond15.c
index fe549a8a80..843b356ac6 100644
--- a/sysdeps/pthread/tst-cond15.c
+++ b/sysdeps/pthread/tst-cond15.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond16.c b/sysdeps/pthread/tst-cond16.c
index 683a062cc0..445c35af5e 100644
--- a/sysdeps/pthread/tst-cond16.c
+++ b/sysdeps/pthread/tst-cond16.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond18.c b/sysdeps/pthread/tst-cond18.c
index 4fdd195d3d..3fcaea3aaa 100644
--- a/sysdeps/pthread/tst-cond18.c
+++ b/sysdeps/pthread/tst-cond18.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond19.c b/sysdeps/pthread/tst-cond19.c
index 95dbd99556..6653a5dc97 100644
--- a/sysdeps/pthread/tst-cond19.c
+++ b/sysdeps/pthread/tst-cond19.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond2.c b/sysdeps/pthread/tst-cond2.c
index aef73ac9f3..8bab6df36c 100644
--- a/sysdeps/pthread/tst-cond2.c
+++ b/sysdeps/pthread/tst-cond2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond20.c b/sysdeps/pthread/tst-cond20.c
index e359728736..08f4d7dea0 100644
--- a/sysdeps/pthread/tst-cond20.c
+++ b/sysdeps/pthread/tst-cond20.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond23.c b/sysdeps/pthread/tst-cond23.c
index 959aab4273..d55daf0a42 100644
--- a/sysdeps/pthread/tst-cond23.c
+++ b/sysdeps/pthread/tst-cond23.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond3.c b/sysdeps/pthread/tst-cond3.c
index ae7eda1424..24e824da0e 100644
--- a/sysdeps/pthread/tst-cond3.c
+++ b/sysdeps/pthread/tst-cond3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond4.c b/sysdeps/pthread/tst-cond4.c
index e789df2cb6..38fdb8a4ef 100644
--- a/sysdeps/pthread/tst-cond4.c
+++ b/sysdeps/pthread/tst-cond4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond5.c b/sysdeps/pthread/tst-cond5.c
index ab6b48f2a0..16e579352e 100644
--- a/sysdeps/pthread/tst-cond5.c
+++ b/sysdeps/pthread/tst-cond5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond6.c b/sysdeps/pthread/tst-cond6.c
index 37723b2048..b3e79a71e4 100644
--- a/sysdeps/pthread/tst-cond6.c
+++ b/sysdeps/pthread/tst-cond6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond7.c b/sysdeps/pthread/tst-cond7.c
index e1d46c55ab..ead5f309f0 100644
--- a/sysdeps/pthread/tst-cond7.c
+++ b/sysdeps/pthread/tst-cond7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond8.c b/sysdeps/pthread/tst-cond8.c
index 3247455fa8..57e1a27213 100644
--- a/sysdeps/pthread/tst-cond8.c
+++ b/sysdeps/pthread/tst-cond8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-cond9.c b/sysdeps/pthread/tst-cond9.c
index 8fd7b7c5fb..e6f4b25385 100644
--- a/sysdeps/pthread/tst-cond9.c
+++ b/sysdeps/pthread/tst-cond9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-detach1.c b/sysdeps/pthread/tst-detach1.c
index c7f0c0b578..117f290f0b 100644
--- a/sysdeps/pthread/tst-detach1.c
+++ b/sysdeps/pthread/tst-detach1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-eintr2.c b/sysdeps/pthread/tst-eintr2.c
index d987f6910d..fceb1d4530 100644
--- a/sysdeps/pthread/tst-eintr2.c
+++ b/sysdeps/pthread/tst-eintr2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-eintr3.c b/sysdeps/pthread/tst-eintr3.c
index 0244a4689f..2008a1f5da 100644
--- a/sysdeps/pthread/tst-eintr3.c
+++ b/sysdeps/pthread/tst-eintr3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-eintr4.c b/sysdeps/pthread/tst-eintr4.c
index efcbd59dca..c2f49f487c 100644
--- a/sysdeps/pthread/tst-eintr4.c
+++ b/sysdeps/pthread/tst-eintr4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-eintr5.c b/sysdeps/pthread/tst-eintr5.c
index 9d363cb28d..62a9550fd5 100644
--- a/sysdeps/pthread/tst-eintr5.c
+++ b/sysdeps/pthread/tst-eintr5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-exec1.c b/sysdeps/pthread/tst-exec1.c
index 447fb6ef57..5d26024077 100644
--- a/sysdeps/pthread/tst-exec1.c
+++ b/sysdeps/pthread/tst-exec1.c
@@ -1,7 +1,6 @@
 /* Simple exec test, only a thread in the parent.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-exec2.c b/sysdeps/pthread/tst-exec2.c
index e9185611a6..152d4e375b 100644
--- a/sysdeps/pthread/tst-exec2.c
+++ b/sysdeps/pthread/tst-exec2.c
@@ -1,7 +1,6 @@
 /* Thread with running thread calls exec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-exec3.c b/sysdeps/pthread/tst-exec3.c
index db6f5e10cf..682324611f 100644
--- a/sysdeps/pthread/tst-exec3.c
+++ b/sysdeps/pthread/tst-exec3.c
@@ -1,7 +1,6 @@
 /* Thread calls exec.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-exit1.c b/sysdeps/pthread/tst-exit1.c
index 3304b787cc..f70cfd9090 100644
--- a/sysdeps/pthread/tst-exit1.c
+++ b/sysdeps/pthread/tst-exit1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-fini1.c b/sysdeps/pthread/tst-fini1.c
index 7d8519dd00..7390d6829a 100644
--- a/sysdeps/pthread/tst-fini1.c
+++ b/sysdeps/pthread/tst-fini1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-fini1mod.c b/sysdeps/pthread/tst-fini1mod.c
index cc6b9ee982..8655631a78 100644
--- a/sysdeps/pthread/tst-fini1mod.c
+++ b/sysdeps/pthread/tst-fini1mod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-flock1.c b/sysdeps/pthread/tst-flock1.c
index aebf9e4737..58c311112e 100644
--- a/sysdeps/pthread/tst-flock1.c
+++ b/sysdeps/pthread/tst-flock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-flock2.c b/sysdeps/pthread/tst-flock2.c
index 0b49837a89..ac90387106 100644
--- a/sysdeps/pthread/tst-flock2.c
+++ b/sysdeps/pthread/tst-flock2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-fork1.c b/sysdeps/pthread/tst-fork1.c
index 072ec12d0d..dc2103a387 100644
--- a/sysdeps/pthread/tst-fork1.c
+++ b/sysdeps/pthread/tst-fork1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-fork2.c b/sysdeps/pthread/tst-fork2.c
index 5b71e48d87..c446837223 100644
--- a/sysdeps/pthread/tst-fork2.c
+++ b/sysdeps/pthread/tst-fork2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-fork3.c b/sysdeps/pthread/tst-fork3.c
index 8df993a726..5bd73ea69f 100644
--- a/sysdeps/pthread/tst-fork3.c
+++ b/sysdeps/pthread/tst-fork3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Roland McGrath <roland@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-join1.c b/sysdeps/pthread/tst-join1.c
index 4e7bef959f..76a68df53a 100644
--- a/sysdeps/pthread/tst-join1.c
+++ b/sysdeps/pthread/tst-join1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-join2.c b/sysdeps/pthread/tst-join2.c
index 5b5493e4a3..314126fc2b 100644
--- a/sysdeps/pthread/tst-join2.c
+++ b/sysdeps/pthread/tst-join2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-join3.c b/sysdeps/pthread/tst-join3.c
index 0bf78f6353..d489dcf263 100644
--- a/sysdeps/pthread/tst-join3.c
+++ b/sysdeps/pthread/tst-join3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-join4.c b/sysdeps/pthread/tst-join4.c
index 87ab4dc189..6d5c672fdd 100644
--- a/sysdeps/pthread/tst-join4.c
+++ b/sysdeps/pthread/tst-join4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-join5.c b/sysdeps/pthread/tst-join5.c
index e3d298a5ea..e0430e3334 100644
--- a/sysdeps/pthread/tst-join5.c
+++ b/sysdeps/pthread/tst-join5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-key1.c b/sysdeps/pthread/tst-key1.c
index b68c7f58e2..8ecc5ff564 100644
--- a/sysdeps/pthread/tst-key1.c
+++ b/sysdeps/pthread/tst-key1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-key2.c b/sysdeps/pthread/tst-key2.c
index 28ba547073..d583fac04a 100644
--- a/sysdeps/pthread/tst-key2.c
+++ b/sysdeps/pthread/tst-key2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-key3.c b/sysdeps/pthread/tst-key3.c
index b6cc8c49a3..2a6906c549 100644
--- a/sysdeps/pthread/tst-key3.c
+++ b/sysdeps/pthread/tst-key3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-key4.c b/sysdeps/pthread/tst-key4.c
index 3ab2d5a470..16e48ec4eb 100644
--- a/sysdeps/pthread/tst-key4.c
+++ b/sysdeps/pthread/tst-key4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill1.c b/sysdeps/pthread/tst-kill1.c
index 81c6698353..71e59dd852 100644
--- a/sysdeps/pthread/tst-kill1.c
+++ b/sysdeps/pthread/tst-kill1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill2.c b/sysdeps/pthread/tst-kill2.c
index 999e5478f3..63c83e614f 100644
--- a/sysdeps/pthread/tst-kill2.c
+++ b/sysdeps/pthread/tst-kill2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill3.c b/sysdeps/pthread/tst-kill3.c
index ef3815a627..be0733629c 100644
--- a/sysdeps/pthread/tst-kill3.c
+++ b/sysdeps/pthread/tst-kill3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill4.c b/sysdeps/pthread/tst-kill4.c
index 9563939792..222ceb724c 100644
--- a/sysdeps/pthread/tst-kill4.c
+++ b/sysdeps/pthread/tst-kill4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill5.c b/sysdeps/pthread/tst-kill5.c
index 3e290fec51..f70c01429f 100644
--- a/sysdeps/pthread/tst-kill5.c
+++ b/sysdeps/pthread/tst-kill5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-kill6.c b/sysdeps/pthread/tst-kill6.c
index 0671e1ecbe..c02d723780 100644
--- a/sysdeps/pthread/tst-kill6.c
+++ b/sysdeps/pthread/tst-kill6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex1.c b/sysdeps/pthread/tst-mutex1.c
index 781cf68d79..2390839acd 100644
--- a/sysdeps/pthread/tst-mutex1.c
+++ b/sysdeps/pthread/tst-mutex1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex2.c b/sysdeps/pthread/tst-mutex2.c
index af8a4bbc8a..8d885a91ec 100644
--- a/sysdeps/pthread/tst-mutex2.c
+++ b/sysdeps/pthread/tst-mutex2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex3.c b/sysdeps/pthread/tst-mutex3.c
index 6d0240ce78..675d91b74b 100644
--- a/sysdeps/pthread/tst-mutex3.c
+++ b/sysdeps/pthread/tst-mutex3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex4.c b/sysdeps/pthread/tst-mutex4.c
index 31820cfb8d..1f7ad8bf97 100644
--- a/sysdeps/pthread/tst-mutex4.c
+++ b/sysdeps/pthread/tst-mutex4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex5.c b/sysdeps/pthread/tst-mutex5.c
index 7dc5331cfc..b2a06b3650 100644
--- a/sysdeps/pthread/tst-mutex5.c
+++ b/sysdeps/pthread/tst-mutex5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex6.c b/sysdeps/pthread/tst-mutex6.c
index be804ddd75..69121251b6 100644
--- a/sysdeps/pthread/tst-mutex6.c
+++ b/sysdeps/pthread/tst-mutex6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex7.c b/sysdeps/pthread/tst-mutex7.c
index 0e585a0147..79c152a7c2 100644
--- a/sysdeps/pthread/tst-mutex7.c
+++ b/sysdeps/pthread/tst-mutex7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-mutex9.c b/sysdeps/pthread/tst-mutex9.c
index 58c3a1aec2..63bac69b6d 100644
--- a/sysdeps/pthread/tst-mutex9.c
+++ b/sysdeps/pthread/tst-mutex9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-once1.c b/sysdeps/pthread/tst-once1.c
index 5f5f43c542..97c3e2aeca 100644
--- a/sysdeps/pthread/tst-once1.c
+++ b/sysdeps/pthread/tst-once1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-once2.c b/sysdeps/pthread/tst-once2.c
index eb4d5855c2..d8a1d9037e 100644
--- a/sysdeps/pthread/tst-once2.c
+++ b/sysdeps/pthread/tst-once2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-once3.c b/sysdeps/pthread/tst-once3.c
index 4e7fd62fee..dadefb9ce7 100644
--- a/sysdeps/pthread/tst-once3.c
+++ b/sysdeps/pthread/tst-once3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-once4.c b/sysdeps/pthread/tst-once4.c
index 644c9b0a4c..a71b89163d 100644
--- a/sysdeps/pthread/tst-once4.c
+++ b/sysdeps/pthread/tst-once4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-align.c b/sysdeps/pthread/tst-pt-align.c
index 464890c3f3..4974736e77 100644
--- a/sysdeps/pthread/tst-pt-align.c
+++ b/sysdeps/pthread/tst-pt-align.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-align3.c b/sysdeps/pthread/tst-pt-align3.c
index 0f3eaf8b6c..690cb9134d 100644
--- a/sysdeps/pthread/tst-pt-align3.c
+++ b/sysdeps/pthread/tst-pt-align3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-popen1.c b/sysdeps/pthread/tst-pt-popen1.c
index 7e13dff22c..57a243dbb5 100644
--- a/sysdeps/pthread/tst-pt-popen1.c
+++ b/sysdeps/pthread/tst-pt-popen1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-sysconf.c b/sysdeps/pthread/tst-pt-sysconf.c
index 461138fe21..8f6962c6ad 100644
--- a/sysdeps/pthread/tst-pt-sysconf.c
+++ b/sysdeps/pthread/tst-pt-sysconf.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-tls1.c b/sysdeps/pthread/tst-pt-tls1.c
index d5f60a5fdd..0299f917b1 100644
--- a/sysdeps/pthread/tst-pt-tls1.c
+++ b/sysdeps/pthread/tst-pt-tls1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-tls2.c b/sysdeps/pthread/tst-pt-tls2.c
index 178900db15..66cbf7d720 100644
--- a/sysdeps/pthread/tst-pt-tls2.c
+++ b/sysdeps/pthread/tst-pt-tls2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-pt-tls4.c b/sysdeps/pthread/tst-pt-tls4.c
index 249591a05c..68b9a773c8 100644
--- a/sysdeps/pthread/tst-pt-tls4.c
+++ b/sysdeps/pthread/tst-pt-tls4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-raise1.c b/sysdeps/pthread/tst-raise1.c
index b73720deb9..b6cc745fe7 100644
--- a/sysdeps/pthread/tst-raise1.c
+++ b/sysdeps/pthread/tst-raise1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-robust1.c b/sysdeps/pthread/tst-robust1.c
index 4e1943de4f..db6aed3102 100644
--- a/sysdeps/pthread/tst-robust1.c
+++ b/sysdeps/pthread/tst-robust1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-robust7.c b/sysdeps/pthread/tst-robust7.c
index 3ea7deb260..b88fee1957 100644
--- a/sysdeps/pthread/tst-robust7.c
+++ b/sysdeps/pthread/tst-robust7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-rwlock1.c b/sysdeps/pthread/tst-rwlock1.c
index 583034644b..1e9aee6148 100644
--- a/sysdeps/pthread/tst-rwlock1.c
+++ b/sysdeps/pthread/tst-rwlock1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-rwlock12.c b/sysdeps/pthread/tst-rwlock12.c
index c986e5fb2b..0f5d7408c9 100644
--- a/sysdeps/pthread/tst-rwlock12.c
+++ b/sysdeps/pthread/tst-rwlock12.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-rwlock14.c b/sysdeps/pthread/tst-rwlock14.c
index aa1d02a72d..6842ca859c 100644
--- a/sysdeps/pthread/tst-rwlock14.c
+++ b/sysdeps/pthread/tst-rwlock14.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-rwlock4.c b/sysdeps/pthread/tst-rwlock4.c
index 10cad9fe24..60ca3a8977 100644
--- a/sysdeps/pthread/tst-rwlock4.c
+++ b/sysdeps/pthread/tst-rwlock4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-rwlock5.c b/sysdeps/pthread/tst-rwlock5.c
index 32be7d9a88..7acc8b4523 100644
--- a/sysdeps/pthread/tst-rwlock5.c
+++ b/sysdeps/pthread/tst-rwlock5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem1.c b/sysdeps/pthread/tst-sem1.c
index 03e8749fc8..d1479b9636 100644
--- a/sysdeps/pthread/tst-sem1.c
+++ b/sysdeps/pthread/tst-sem1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem10.c b/sysdeps/pthread/tst-sem10.c
index 7f97d01d7a..15a518787e 100644
--- a/sysdeps/pthread/tst-sem10.c
+++ b/sysdeps/pthread/tst-sem10.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem2.c b/sysdeps/pthread/tst-sem2.c
index 2cfafa9c6e..56b272ec64 100644
--- a/sysdeps/pthread/tst-sem2.c
+++ b/sysdeps/pthread/tst-sem2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem3.c b/sysdeps/pthread/tst-sem3.c
index c3c3a37155..cd1f562c1a 100644
--- a/sysdeps/pthread/tst-sem3.c
+++ b/sysdeps/pthread/tst-sem3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem4.c b/sysdeps/pthread/tst-sem4.c
index 257fa7a82d..397b24fa41 100644
--- a/sysdeps/pthread/tst-sem4.c
+++ b/sysdeps/pthread/tst-sem4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem5.c b/sysdeps/pthread/tst-sem5.c
index c79ec3424f..0a563950e8 100644
--- a/sysdeps/pthread/tst-sem5.c
+++ b/sysdeps/pthread/tst-sem5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem6.c b/sysdeps/pthread/tst-sem6.c
index 054af8803f..3b785542c1 100644
--- a/sysdeps/pthread/tst-sem6.c
+++ b/sysdeps/pthread/tst-sem6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem7.c b/sysdeps/pthread/tst-sem7.c
index 00cedb93df..88d8cc8180 100644
--- a/sysdeps/pthread/tst-sem7.c
+++ b/sysdeps/pthread/tst-sem7.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem8.c b/sysdeps/pthread/tst-sem8.c
index c5cb5c37ac..77d38a6bd0 100644
--- a/sysdeps/pthread/tst-sem8.c
+++ b/sysdeps/pthread/tst-sem8.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-sem9.c b/sysdeps/pthread/tst-sem9.c
index 3903fafbc3..705a0ef857 100644
--- a/sysdeps/pthread/tst-sem9.c
+++ b/sysdeps/pthread/tst-sem9.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-signal1.c b/sysdeps/pthread/tst-signal1.c
index b1f02f9c15..b1bcd265a2 100644
--- a/sysdeps/pthread/tst-signal1.c
+++ b/sysdeps/pthread/tst-signal1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-signal2.c b/sysdeps/pthread/tst-signal2.c
index 768943503d..92764ef7ff 100644
--- a/sysdeps/pthread/tst-signal2.c
+++ b/sysdeps/pthread/tst-signal2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-signal4.c b/sysdeps/pthread/tst-signal4.c
index 5537e26a02..3654066cd1 100644
--- a/sysdeps/pthread/tst-signal4.c
+++ b/sysdeps/pthread/tst-signal4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-signal5.c b/sysdeps/pthread/tst-signal5.c
index ce46e0249c..951c2496a6 100644
--- a/sysdeps/pthread/tst-signal5.c
+++ b/sysdeps/pthread/tst-signal5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-signal6.c b/sysdeps/pthread/tst-signal6.c
index cfd9b91b80..30da508691 100644
--- a/sysdeps/pthread/tst-signal6.c
+++ b/sysdeps/pthread/tst-signal6.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-spin1.c b/sysdeps/pthread/tst-spin1.c
index e678c6601f..58076f28c6 100644
--- a/sysdeps/pthread/tst-spin1.c
+++ b/sysdeps/pthread/tst-spin1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-spin2.c b/sysdeps/pthread/tst-spin2.c
index 89a65653a7..ab3514c1aa 100644
--- a/sysdeps/pthread/tst-spin2.c
+++ b/sysdeps/pthread/tst-spin2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-spin3.c b/sysdeps/pthread/tst-spin3.c
index e6780baf3c..8b3a5e90c4 100644
--- a/sysdeps/pthread/tst-spin3.c
+++ b/sysdeps/pthread/tst-spin3.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-stack1.c b/sysdeps/pthread/tst-stack1.c
index e1c089686f..0b8590f3d1 100644
--- a/sysdeps/pthread/tst-stack1.c
+++ b/sysdeps/pthread/tst-stack1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-stdio1.c b/sysdeps/pthread/tst-stdio1.c
index 80fb59c4e4..b9fcf75311 100644
--- a/sysdeps/pthread/tst-stdio1.c
+++ b/sysdeps/pthread/tst-stdio1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-stdio2.c b/sysdeps/pthread/tst-stdio2.c
index 4565f5abe6..d7447dcc55 100644
--- a/sysdeps/pthread/tst-stdio2.c
+++ b/sysdeps/pthread/tst-stdio2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-timer.c b/sysdeps/pthread/tst-timer.c
index fc93f4b43d..c59ff7f101 100644
--- a/sysdeps/pthread/tst-timer.c
+++ b/sysdeps/pthread/tst-timer.c
@@ -1,7 +1,6 @@
 /* Tests for POSIX timer implementation.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kaz Kylheku <kaz@ashi.footprints.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/pthread/tst-tls4moda.c b/sysdeps/pthread/tst-tls4moda.c
index 2d719b7c5e..f01f192af3 100644
--- a/sysdeps/pthread/tst-tls4moda.c
+++ b/sysdeps/pthread/tst-tls4moda.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-tls4modb.c b/sysdeps/pthread/tst-tls4modb.c
index a1f22cf593..db533f860f 100644
--- a/sysdeps/pthread/tst-tls4modb.c
+++ b/sysdeps/pthread/tst-tls4modb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-tsd1.c b/sysdeps/pthread/tst-tsd1.c
index 37b4aef27e..d442f148b2 100644
--- a/sysdeps/pthread/tst-tsd1.c
+++ b/sysdeps/pthread/tst-tsd1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-tsd2.c b/sysdeps/pthread/tst-tsd2.c
index 6b4ca7c49f..00f5fb3b5b 100644
--- a/sysdeps/pthread/tst-tsd2.c
+++ b/sysdeps/pthread/tst-tsd2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-tsd5.c b/sysdeps/pthread/tst-tsd5.c
index e875863892..f2a09a4bc0 100644
--- a/sysdeps/pthread/tst-tsd5.c
+++ b/sysdeps/pthread/tst-tsd5.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-umask1.c b/sysdeps/pthread/tst-umask1.c
index 98a051ed35..635a4f99c3 100644
--- a/sysdeps/pthread/tst-umask1.c
+++ b/sysdeps/pthread/tst-umask1.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/pthread/tst-unload.c b/sysdeps/pthread/tst-unload.c
index 0dd9cbe435..631e0d192b 100644
--- a/sysdeps/pthread/tst-unload.c
+++ b/sysdeps/pthread/tst-unload.c
@@ -1,6 +1,5 @@
 /* Tests for non-unloading of libpthread.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/s390/atomic-machine.h b/sysdeps/s390/atomic-machine.h
index 052a7d245d..34409ca3c6 100644
--- a/sysdeps/s390/atomic-machine.h
+++ b/sysdeps/s390/atomic-machine.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/dl-procinfo.c b/sysdeps/s390/dl-procinfo.c
index c174e27b35..7314c31b15 100644
--- a/sysdeps/s390/dl-procinfo.c
+++ b/sysdeps/s390/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for s390 version of processor capability information.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
index 2d9c305808..2502dd2604 100644
--- a/sysdeps/s390/dl-procinfo.h
+++ b/sysdeps/s390/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* s390 version of processor capability information handling macros.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/ffs.c b/sysdeps/s390/ffs.c
index c52b97f24b..bf182437d0 100644
--- a/sysdeps/s390/ffs.c
+++ b/sysdeps/s390/ffs.c
@@ -1,7 +1,6 @@
 /* ffs -- find first set bit in a word, counted from least significant end.
    S/390 version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/fpu/bits/fenv.h b/sysdeps/s390/fpu/bits/fenv.h
index da143b1d96..be5b7e820b 100644
--- a/sysdeps/s390/fpu/bits/fenv.h
+++ b/sysdeps/s390/fpu/bits/fenv.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow <djbarrow@de.ibm.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/e_sqrtl.c b/sysdeps/s390/fpu/e_sqrtl.c
index b7817ac572..2631443770 100644
--- a/sysdeps/s390/fpu/e_sqrtl.c
+++ b/sysdeps/s390/fpu/e_sqrtl.c
@@ -1,6 +1,5 @@
 /* Square root.  S/390 FPU version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/fpu/fedisblxcpt.c b/sysdeps/s390/fpu/fedisblxcpt.c
index 2b25e98efe..ca22ae593b 100644
--- a/sysdeps/s390/fpu/fedisblxcpt.c
+++ b/sysdeps/s390/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/feenablxcpt.c b/sysdeps/s390/fpu/feenablxcpt.c
index bd5b8f06dc..64fe38a91a 100644
--- a/sysdeps/s390/fpu/feenablxcpt.c
+++ b/sysdeps/s390/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fegetenv.c b/sysdeps/s390/fpu/fegetenv.c
index 4a87cc1bbc..8143d2ec88 100644
--- a/sysdeps/s390/fpu/fegetenv.c
+++ b/sysdeps/s390/fpu/fegetenv.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fegetexcept.c b/sysdeps/s390/fpu/fegetexcept.c
index ca0942f8f8..15208403c5 100644
--- a/sysdeps/s390/fpu/fegetexcept.c
+++ b/sysdeps/s390/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fegetround.c b/sysdeps/s390/fpu/fegetround.c
index e76866e26f..a2f9cccbbe 100644
--- a/sysdeps/s390/fpu/fegetround.c
+++ b/sysdeps/s390/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/feholdexcpt.c b/sysdeps/s390/fpu/feholdexcpt.c
index a48343a9a0..cd08909010 100644
--- a/sysdeps/s390/fpu/feholdexcpt.c
+++ b/sysdeps/s390/fpu/feholdexcpt.c
@@ -1,7 +1,6 @@
 /* Store current floating-point environment and clear exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fenv_libc.h b/sysdeps/s390/fpu/fenv_libc.h
index a3384d3ceb..44a4dc302d 100644
--- a/sysdeps/s390/fpu/fenv_libc.h
+++ b/sysdeps/s390/fpu/fenv_libc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fesetenv.c b/sysdeps/s390/fpu/fesetenv.c
index f94e7d7e2b..4d6fdd52dd 100644
--- a/sysdeps/s390/fpu/fesetenv.c
+++ b/sysdeps/s390/fpu/fesetenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fesetround.c b/sysdeps/s390/fpu/fesetround.c
index d8aec321a0..6cbc4320fa 100644
--- a/sysdeps/s390/fpu/fesetround.c
+++ b/sysdeps/s390/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/feupdateenv.c b/sysdeps/s390/fpu/feupdateenv.c
index ae02e623e2..10f708ca34 100644
--- a/sysdeps/s390/fpu/feupdateenv.c
+++ b/sysdeps/s390/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fgetexcptflg.c b/sysdeps/s390/fpu/fgetexcptflg.c
index 4b86081a69..e20479c806 100644
--- a/sysdeps/s390/fpu/fgetexcptflg.c
+++ b/sysdeps/s390/fpu/fgetexcptflg.c
@@ -1,7 +1,6 @@
 /* Store current representation for exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fpu_control.h b/sysdeps/s390/fpu/fpu_control.h
index 2174e77197..59d7d0d797 100644
--- a/sysdeps/s390/fpu/fpu_control.h
+++ b/sysdeps/s390/fpu/fpu_control.h
@@ -1,7 +1,5 @@
 /* FPU control word definitions.  Stub version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com) and
-   Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/fpu/fraiseexcpt.c b/sysdeps/s390/fpu/fraiseexcpt.c
index b86b6398f8..dd6ac72141 100644
--- a/sysdeps/s390/fpu/fraiseexcpt.c
+++ b/sysdeps/s390/fpu/fraiseexcpt.c
@@ -1,8 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com) and
-   Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/fsetexcptflg.c b/sysdeps/s390/fpu/fsetexcptflg.c
index d63648673f..661707c655 100644
--- a/sysdeps/s390/fpu/fsetexcptflg.c
+++ b/sysdeps/s390/fpu/fsetexcptflg.c
@@ -1,7 +1,6 @@
 /* Set floating-point environment exception handling.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/fpu/ftestexcept.c b/sysdeps/s390/fpu/ftestexcept.c
index fe3a2225bb..707eebcc3c 100644
--- a/sysdeps/s390/fpu/ftestexcept.c
+++ b/sysdeps/s390/fpu/ftestexcept.c
@@ -1,7 +1,6 @@
 /* Test exception in current environment.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/iso-8859-1_cp037_z900.c b/sysdeps/s390/iso-8859-1_cp037_z900.c
index 8a8ebb0017..c5e834e2dc 100644
--- a/sysdeps/s390/iso-8859-1_cp037_z900.c
+++ b/sysdeps/s390/iso-8859-1_cp037_z900.c
@@ -3,12 +3,6 @@
    This module uses the translate instruction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
-   Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-   Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
-
-   Thanks to Daniel Appich who covered the relevant performance work
-   in his diploma thesis.
-
    This is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/sysdeps/s390/jmpbuf-unwind.h b/sysdeps/s390/jmpbuf-unwind.h
index 61b724c084..adebecfe3c 100644
--- a/sysdeps/s390/jmpbuf-unwind.h
+++ b/sysdeps/s390/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/memchr-z900.S b/sysdeps/s390/memchr-z900.S
index 72fd9e023f..4056696549 100644
--- a/sysdeps/s390/memchr-z900.S
+++ b/sysdeps/s390/memchr-z900.S
@@ -1,6 +1,5 @@
 /* Search a character in a block of memory.  31/64 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/memset-z900.S b/sysdeps/s390/memset-z900.S
index fc7242290f..2632af416b 100644
--- a/sysdeps/s390/memset-z900.S
+++ b/sysdeps/s390/memset-z900.S
@@ -1,6 +1,5 @@
 /* Set a block of memory to some byte value.  31/64 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-32/__longjmp.c b/sysdeps/s390/s390-32/__longjmp.c
index 955aaa394c..0f20500aea 100644
--- a/sysdeps/s390/s390-32/__longjmp.c
+++ b/sysdeps/s390/s390-32/__longjmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/s390-32/add_n.S b/sysdeps/s390/s390-32/add_n.S
index d9e7ebcfef..6fd339b6c1 100644
--- a/sysdeps/s390/s390-32/add_n.S
+++ b/sysdeps/s390/s390-32/add_n.S
@@ -1,7 +1,6 @@
 /* Add two limb vectors of the same length > 0 and store sum in a third
    limb vector.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
diff --git a/sysdeps/s390/s390-32/addmul_1.S b/sysdeps/s390/s390-32/addmul_1.S
index 58f25d7b48..ae9d5a9e5e 100644
--- a/sysdeps/s390/s390-32/addmul_1.S
+++ b/sysdeps/s390/s390-32/addmul_1.S
@@ -1,7 +1,6 @@
 /* S390 __mpn_addmul_1 -- Multiply a limb vector with a limb and add
    the result to a second limb vector.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
diff --git a/sysdeps/s390/s390-32/dl-machine.h b/sysdeps/s390/s390-32/dl-machine.h
index d0ccd69261..73cc007e34 100644
--- a/sysdeps/s390/s390-32/dl-machine.h
+++ b/sysdeps/s390/s390-32/dl-machine.h
@@ -1,6 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  S390 Version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Carl Pederson & Martin Schwidefsky.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-32/mul_1.S b/sysdeps/s390/s390-32/mul_1.S
index bec989070c..a93c5a5ee5 100644
--- a/sysdeps/s390/s390-32/mul_1.S
+++ b/sysdeps/s390/s390-32/mul_1.S
@@ -1,7 +1,6 @@
 /* __mpn_mul_1 -- Multiply a limb vector with a limb and store
    the result in a second limb vector.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
diff --git a/sysdeps/s390/s390-32/s390-mcount.S b/sysdeps/s390/s390-32/s390-mcount.S
index 1a95b081d5..4289b4cbee 100644
--- a/sysdeps/s390/s390-32/s390-mcount.S
+++ b/sysdeps/s390/s390-32/s390-mcount.S
@@ -1,7 +1,6 @@
 /* S/390-specific implementation of profiling support.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/s390-32/setjmp.S b/sysdeps/s390/s390-32/setjmp.S
index bcc1ae3986..401b7df3b6 100644
--- a/sysdeps/s390/s390-32/setjmp.S
+++ b/sysdeps/s390/s390-32/setjmp.S
@@ -1,6 +1,5 @@
 /* setjmp for s390, ELF version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-32/start.S b/sysdeps/s390/s390-32/start.S
index b6cfa4caf3..211ba7a781 100644
--- a/sysdeps/s390/s390-32/start.S
+++ b/sysdeps/s390/s390-32/start.S
@@ -1,6 +1,5 @@
 /* Startup code compliant to the ELF s390 ABI.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-32/strncpy-z900.S b/sysdeps/s390/s390-32/strncpy-z900.S
index b0c3fc987b..0ce84e42a2 100644
--- a/sysdeps/s390/s390-32/strncpy-z900.S
+++ b/sysdeps/s390/s390-32/strncpy-z900.S
@@ -2,7 +2,6 @@
    destination.  For IBM S390
    This file is part of the GNU C Library.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/s390-32/sub_n.S b/sysdeps/s390/s390-32/sub_n.S
index ab9f0d0ea5..d5fe253fc0 100644
--- a/sysdeps/s390/s390-32/sub_n.S
+++ b/sysdeps/s390/s390-32/sub_n.S
@@ -1,7 +1,6 @@
 /* __mpn_sub_n -- Add two limb vectors of the same length > 0 and store
    sum in a third limb vector.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
diff --git a/sysdeps/s390/s390-32/sysdep.h b/sysdeps/s390/s390-32/sysdep.h
index 099a95fd1a..eb84c95935 100644
--- a/sysdeps/s390/s390-32/sysdep.h
+++ b/sysdeps/s390/s390-32/sysdep.h
@@ -1,6 +1,5 @@
 /* Assembler macros for s390.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/__longjmp.c b/sysdeps/s390/s390-64/__longjmp.c
index 5f3d6c850e..7935f2b575 100644
--- a/sysdeps/s390/s390-64/__longjmp.c
+++ b/sysdeps/s390/s390-64/__longjmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/s390-64/add_n.S b/sysdeps/s390/s390-64/add_n.S
index 69a3b70384..685923d954 100644
--- a/sysdeps/s390/s390-64/add_n.S
+++ b/sysdeps/s390/s390-64/add_n.S
@@ -1,7 +1,6 @@
 /* Add two limb vectors of the same length > 0 and store sum in a third
    limb vector.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU MP Library is free software; you can redistribute it and/or modify
diff --git a/sysdeps/s390/s390-64/crti.S b/sysdeps/s390/s390-64/crti.S
index 3aa441187d..d2a63366c1 100644
--- a/sysdeps/s390/s390-64/crti.S
+++ b/sysdeps/s390/s390-64/crti.S
@@ -1,6 +1,5 @@
 /* Special .init and .fini section support for 64 bit S/390.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/crtn.S b/sysdeps/s390/s390-64/crtn.S
index 2271f56981..5e75780549 100644
--- a/sysdeps/s390/s390-64/crtn.S
+++ b/sysdeps/s390/s390-64/crtn.S
@@ -1,6 +1,5 @@
 /* Special .init and .fini section support for 64 bit S/390.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h
index 543361c836..aa9d524bac 100644
--- a/sysdeps/s390/s390-64/dl-machine.h
+++ b/sysdeps/s390/s390-64/dl-machine.h
@@ -1,7 +1,6 @@
 /* Machine-dependent ELF dynamic relocation inline functions.
    64 bit S/390 Version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/s390x-mcount.h b/sysdeps/s390/s390-64/s390x-mcount.h
index 30e7ceffaa..e75504e3b7 100644
--- a/sysdeps/s390/s390-64/s390x-mcount.h
+++ b/sysdeps/s390/s390-64/s390x-mcount.h
@@ -1,6 +1,5 @@
 /* 64 bit S/390-specific implementation of profiling support.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com)
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/setjmp.S b/sysdeps/s390/s390-64/setjmp.S
index bf72a084b0..44471dfa3a 100644
--- a/sysdeps/s390/s390-64/setjmp.S
+++ b/sysdeps/s390/s390-64/setjmp.S
@@ -1,6 +1,5 @@
 /* setjmp for 64 bit S/390, ELF version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/start.S b/sysdeps/s390/s390-64/start.S
index 4e6526308a..a9a1e1cead 100644
--- a/sysdeps/s390/s390-64/start.S
+++ b/sysdeps/s390/s390-64/start.S
@@ -1,6 +1,5 @@
 /* Startup code compliant to the 64 bit S/390 ELF ABI.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/strncpy-z900.S b/sysdeps/s390/s390-64/strncpy-z900.S
index 0e491702c4..56e2ee2eb7 100644
--- a/sysdeps/s390/s390-64/strncpy-z900.S
+++ b/sysdeps/s390/s390-64/strncpy-z900.S
@@ -1,7 +1,6 @@
 /* strncpy - copy at most n characters from a string from source to
    destination.  64 bit S/390 version
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/sub_n.S b/sysdeps/s390/s390-64/sub_n.S
index 02b113f5e4..a18cfa36f0 100644
--- a/sysdeps/s390/s390-64/sub_n.S
+++ b/sysdeps/s390/s390-64/sub_n.S
@@ -1,7 +1,6 @@
 /* __mpn_sub_n -- Add two limb vectors of the same length > 0 and store
    sum in a third limb vector.  64 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU MP Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/s390-64/sysdep.h b/sysdeps/s390/s390-64/sysdep.h
index 136f89e8fe..b62d33394f 100644
--- a/sysdeps/s390/s390-64/sysdep.h
+++ b/sysdeps/s390/s390-64/sysdep.h
@@ -1,6 +1,5 @@
 /* Assembler macros for 64 bit S/390.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/strcmp-z900.S b/sysdeps/s390/strcmp-z900.S
index 61bc8e9aba..cc229e3eb3 100644
--- a/sysdeps/s390/strcmp-z900.S
+++ b/sysdeps/s390/strcmp-z900.S
@@ -1,7 +1,6 @@
 /* strcmp - compare two string.  64 bit S/390 version.
    This file is part of the GNU C Library.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/s390/strcpy-z900.S b/sysdeps/s390/strcpy-z900.S
index 13911787c0..476523d222 100644
--- a/sysdeps/s390/strcpy-z900.S
+++ b/sysdeps/s390/strcpy-z900.S
@@ -1,6 +1,5 @@
 /* strcpy - copy a string from source to destination.  64/31 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/s390/utf16-utf32-z9.c b/sysdeps/s390/utf16-utf32-z9.c
index 93895f9db8..e28818479d 100644
--- a/sysdeps/s390/utf16-utf32-z9.c
+++ b/sysdeps/s390/utf16-utf32-z9.c
@@ -4,12 +4,6 @@
    instructions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
-   Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-   Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
-
-   Thanks to Daniel Appich who covered the relevant performance work
-   in his diploma thesis.
-
    This is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/sysdeps/s390/utf8-utf16-z9.c b/sysdeps/s390/utf8-utf16-z9.c
index 1ff16b5bec..d3f6ac7245 100644
--- a/sysdeps/s390/utf8-utf16-z9.c
+++ b/sysdeps/s390/utf8-utf16-z9.c
@@ -4,12 +4,6 @@
    instructions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
-   Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-   Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
-
-   Thanks to Daniel Appich who covered the relevant performance work
-   in his diploma thesis.
-
    This is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/sysdeps/s390/utf8-utf32-z9.c b/sysdeps/s390/utf8-utf32-z9.c
index f1f4d3c89e..c14ba0100d 100644
--- a/sysdeps/s390/utf8-utf32-z9.c
+++ b/sysdeps/s390/utf8-utf32-z9.c
@@ -4,12 +4,6 @@
    instructions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
 
-   Author: Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-   Based on the work by Ulrich Drepper  <drepper@cygnus.com>, 1997.
-
-   Thanks to Daniel Appich who covered the relevant performance work
-   in his diploma thesis.
-
    This is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
diff --git a/sysdeps/sh/_mcount.S b/sysdeps/sh/_mcount.S
index c55b918e7c..ebb19fbad6 100644
--- a/sysdeps/sh/_mcount.S
+++ b/sysdeps/sh/_mcount.S
@@ -1,6 +1,5 @@
 /* Machine-specific calling sequence for `mcount' profiling function.  SuperH
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by NIIBE Yutaka <gniibe@m17n.org>
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/sh/jmpbuf-unwind.h b/sysdeps/sh/jmpbuf-unwind.h
index b1f49a810c..80f1d15fbb 100644
--- a/sysdeps/sh/jmpbuf-unwind.h
+++ b/sysdeps/sh/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/memcpy.S b/sysdeps/sh/memcpy.S
index 9effc445bb..1bb680d770 100644
--- a/sysdeps/sh/memcpy.S
+++ b/sysdeps/sh/memcpy.S
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
-   Optimized by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/memset.S b/sysdeps/sh/memset.S
index ebf4f3f9fb..791c87b13c 100644
--- a/sysdeps/sh/memset.S
+++ b/sysdeps/sh/memset.S
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
-   Optimized by Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/nptl/pthread_spin_init.c b/sysdeps/sh/nptl/pthread_spin_init.c
index 1d5c4183dd..7985649a05 100644
--- a/sysdeps/sh/nptl/pthread_spin_init.c
+++ b/sysdeps/sh/nptl/pthread_spin_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fclrexcpt.c b/sysdeps/sh/sh4/fpu/fclrexcpt.c
index dc1d8fd884..bd36d1d176 100644
--- a/sysdeps/sh/sh4/fpu/fclrexcpt.c
+++ b/sysdeps/sh/sh4/fpu/fclrexcpt.c
@@ -1,7 +1,6 @@
 /* Clear given exceptions in current floating-point environment.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fedisblxcpt.c b/sysdeps/sh/sh4/fpu/fedisblxcpt.c
index 403a891ec4..d025e910cf 100644
--- a/sysdeps/sh/sh4/fpu/fedisblxcpt.c
+++ b/sysdeps/sh/sh4/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/feenablxcpt.c b/sysdeps/sh/sh4/fpu/feenablxcpt.c
index 95e2b2ae9c..efd096d925 100644
--- a/sysdeps/sh/sh4/fpu/feenablxcpt.c
+++ b/sysdeps/sh/sh4/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fegetexcept.c b/sysdeps/sh/sh4/fpu/fegetexcept.c
index 2ff9075de2..2677c8fbea 100644
--- a/sysdeps/sh/sh4/fpu/fegetexcept.c
+++ b/sysdeps/sh/sh4/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fegetround.c b/sysdeps/sh/sh4/fpu/fegetround.c
index 33612b3ca9..1e67a828f3 100644
--- a/sysdeps/sh/sh4/fpu/fegetround.c
+++ b/sysdeps/sh/sh4/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fesetround.c b/sysdeps/sh/sh4/fpu/fesetround.c
index 4b0177773d..744c478f26 100644
--- a/sysdeps/sh/sh4/fpu/fesetround.c
+++ b/sysdeps/sh/sh4/fpu/fesetround.c
@@ -1,7 +1,6 @@
 /* Set current rounding direction.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@arthur.rhein-neckar.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/feupdateenv.c b/sysdeps/sh/sh4/fpu/feupdateenv.c
index 52da5c00be..94445a6e7a 100644
--- a/sysdeps/sh/sh4/fpu/feupdateenv.c
+++ b/sysdeps/sh/sh4/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/sh4/fpu/fraiseexcpt.c b/sysdeps/sh/sh4/fpu/fraiseexcpt.c
index 4fdd3bb59f..0f9a5d6062 100644
--- a/sysdeps/sh/sh4/fpu/fraiseexcpt.c
+++ b/sysdeps/sh/sh4/fpu/fraiseexcpt.c
@@ -1,7 +1,6 @@
 /* Raise given exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Nobuhiro Iwamatsu <iwamatsu@nigauri.org>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sh/strlen.S b/sysdeps/sh/strlen.S
index 392c77e29b..f92ef72f1d 100644
--- a/sysdeps/sh/strlen.S
+++ b/sysdeps/sh/strlen.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Kazumoto Kojima <kkojima@rr.iij4u.or.jp>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/backtrace.c b/sysdeps/sparc/backtrace.c
index 1bad755b7f..f1ff2cf48c 100644
--- a/sysdeps/sparc/backtrace.c
+++ b/sysdeps/sparc/backtrace.c
@@ -1,7 +1,6 @@
 /* Return backtrace of current program state.
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public License as
diff --git a/sysdeps/sparc/dl-procinfo.c b/sysdeps/sparc/dl-procinfo.c
index 0cf1fe9262..23e5df71be 100644
--- a/sysdeps/sparc/dl-procinfo.c
+++ b/sysdeps/sparc/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for Linux/sparc version of processor capability information.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/dl-procinfo.h b/sysdeps/sparc/dl-procinfo.h
index 2aab89cbfc..6f5c8177e6 100644
--- a/sysdeps/sparc/dl-procinfo.h
+++ b/sysdeps/sparc/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Linux/sparc version of processor capability information handling macros.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/fpu/fedisblxcpt.c b/sysdeps/sparc/fpu/fedisblxcpt.c
index c7591db539..12346cdb2f 100644
--- a/sysdeps/sparc/fpu/fedisblxcpt.c
+++ b/sysdeps/sparc/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/fpu/feenablxcpt.c b/sysdeps/sparc/fpu/feenablxcpt.c
index 553242515e..cd8a16889f 100644
--- a/sysdeps/sparc/fpu/feenablxcpt.c
+++ b/sysdeps/sparc/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/fpu/fegetexcept.c b/sysdeps/sparc/fpu/fegetexcept.c
index d308420a82..13fc588b8e 100644
--- a/sysdeps/sparc/fpu/fegetexcept.c
+++ b/sysdeps/sparc/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/fpu/fpu_control.h b/sysdeps/sparc/fpu/fpu_control.h
index 73cf298335..5617cd7800 100644
--- a/sysdeps/sparc/fpu/fpu_control.h
+++ b/sysdeps/sparc/fpu/fpu_control.h
@@ -1,7 +1,6 @@
 /* FPU control word bits.  SPARC version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/machine-gmon.h b/sysdeps/sparc/machine-gmon.h
index 353a028de8..40a4f8a838 100644
--- a/sysdeps/sparc/machine-gmon.h
+++ b/sysdeps/sparc/machine-gmon.h
@@ -1,7 +1,6 @@
 /* sparc-specific implementation of profiling support.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc-mcount.S b/sysdeps/sparc/sparc-mcount.S
index 0562d8654b..2b3284969b 100644
--- a/sysdeps/sparc/sparc-mcount.S
+++ b/sysdeps/sparc/sparc-mcount.S
@@ -1,7 +1,6 @@
 /* sparc-specific implementation of profiling support.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/fpu/s_copysign.S b/sysdeps/sparc/sparc32/fpu/s_copysign.S
index 59a568f10e..886231a18c 100644
--- a/sysdeps/sparc/sparc32/fpu/s_copysign.S
+++ b/sysdeps/sparc/sparc32/fpu/s_copysign.S
@@ -1,7 +1,6 @@
 /* copysign function, sparc32 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/fpu/s_copysignf.S b/sysdeps/sparc/sparc32/fpu/s_copysignf.S
index 1588820c83..56a5b13584 100644
--- a/sysdeps/sparc/sparc32/fpu/s_copysignf.S
+++ b/sysdeps/sparc/sparc32/fpu/s_copysignf.S
@@ -1,7 +1,6 @@
 /* float copysign function, sparc32 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/fpu/s_fabsf.S b/sysdeps/sparc/sparc32/fpu/s_fabsf.S
index 5bb3c9fce7..e17a9d6872 100644
--- a/sysdeps/sparc/sparc32/fpu/s_fabsf.S
+++ b/sysdeps/sparc/sparc32/fpu/s_fabsf.S
@@ -1,7 +1,6 @@
 /* Float absolute value, sparc32 version.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/jmpbuf-unwind.h b/sysdeps/sparc/sparc32/jmpbuf-unwind.h
index f73c601f96..1dd5ae0d83 100644
--- a/sysdeps/sparc/sparc32/jmpbuf-unwind.h
+++ b/sysdeps/sparc/sparc32/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/memchr.S b/sysdeps/sparc/sparc32/memchr.S
index 869092d989..197398f2a3 100644
--- a/sysdeps/sparc/sparc32/memchr.S
+++ b/sysdeps/sparc/sparc32/memchr.S
@@ -3,15 +3,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
-		  David S. Miller <davem@caip.rutgers.edu>.
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/memcpy.S b/sysdeps/sparc/sparc32/memcpy.S
index 26454cbcd5..566800147f 100644
--- a/sysdeps/sparc/sparc32/memcpy.S
+++ b/sysdeps/sparc/sparc32/memcpy.S
@@ -2,9 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@caip.rutgers.edu>,
-		  Eddie C. Dost <ecd@skynet.be> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/memset.S b/sysdeps/sparc/sparc32/memset.S
index b945d7c091..ea037d8b55 100644
--- a/sysdeps/sparc/sparc32/memset.S
+++ b/sysdeps/sparc/sparc32/memset.S
@@ -2,8 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@caip.rutgers.edu> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_add.c b/sysdeps/sparc/sparc32/q_add.c
index 819217c7b2..19b3804870 100644
--- a/sysdeps/sparc/sparc32/q_add.c
+++ b/sysdeps/sparc/sparc32/q_add.c
@@ -2,8 +2,6 @@
    Return a + b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_cmp.c b/sysdeps/sparc/sparc32/q_cmp.c
index 7fd7300a99..cb34c32fe0 100644
--- a/sysdeps/sparc/sparc32/q_cmp.c
+++ b/sysdeps/sparc/sparc32/q_cmp.c
@@ -2,8 +2,6 @@
    Compare a and b, return float condition code.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_cmpe.c b/sysdeps/sparc/sparc32/q_cmpe.c
index 7aa24e49f2..649b3f94c4 100644
--- a/sysdeps/sparc/sparc32/q_cmpe.c
+++ b/sysdeps/sparc/sparc32/q_cmpe.c
@@ -3,8 +3,6 @@
    Signal exception (unless masked) if unordered.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_div.c b/sysdeps/sparc/sparc32/q_div.c
index 0e5f474644..ad2feb08a8 100644
--- a/sysdeps/sparc/sparc32/q_div.c
+++ b/sysdeps/sparc/sparc32/q_div.c
@@ -2,8 +2,6 @@
    Return a / b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_dtoq.c b/sysdeps/sparc/sparc32/q_dtoq.c
index e8ae58af70..a18a6b8f70 100644
--- a/sysdeps/sparc/sparc32/q_dtoq.c
+++ b/sysdeps/sparc/sparc32/q_dtoq.c
@@ -2,8 +2,6 @@
    Return (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_feq.c b/sysdeps/sparc/sparc32/q_feq.c
index 906125ebb1..b4e745fb7f 100644
--- a/sysdeps/sparc/sparc32/q_feq.c
+++ b/sysdeps/sparc/sparc32/q_feq.c
@@ -2,8 +2,6 @@
    Return 1 if a == b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_fge.c b/sysdeps/sparc/sparc32/q_fge.c
index b357b8dccf..0d12473bae 100644
--- a/sysdeps/sparc/sparc32/q_fge.c
+++ b/sysdeps/sparc/sparc32/q_fge.c
@@ -2,8 +2,6 @@
    Return 1 if a >= b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_fgt.c b/sysdeps/sparc/sparc32/q_fgt.c
index bd2718f10e..9378d3c3e6 100644
--- a/sysdeps/sparc/sparc32/q_fgt.c
+++ b/sysdeps/sparc/sparc32/q_fgt.c
@@ -2,8 +2,6 @@
    Return 1 if a > b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_fle.c b/sysdeps/sparc/sparc32/q_fle.c
index 4c6a7c2a53..313fa658eb 100644
--- a/sysdeps/sparc/sparc32/q_fle.c
+++ b/sysdeps/sparc/sparc32/q_fle.c
@@ -2,8 +2,6 @@
    Return 1 if a <= b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_flt.c b/sysdeps/sparc/sparc32/q_flt.c
index 1a8dac58b3..0e91b61046 100644
--- a/sysdeps/sparc/sparc32/q_flt.c
+++ b/sysdeps/sparc/sparc32/q_flt.c
@@ -2,8 +2,6 @@
    Return 1 if a < b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_fne.c b/sysdeps/sparc/sparc32/q_fne.c
index 92d6160818..974acbd687 100644
--- a/sysdeps/sparc/sparc32/q_fne.c
+++ b/sysdeps/sparc/sparc32/q_fne.c
@@ -2,8 +2,6 @@
    Return 1 if a != b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_itoq.c b/sysdeps/sparc/sparc32/q_itoq.c
index 87453f0fd3..7cb11f692c 100644
--- a/sysdeps/sparc/sparc32/q_itoq.c
+++ b/sysdeps/sparc/sparc32/q_itoq.c
@@ -2,8 +2,6 @@
    Return (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_lltoq.c b/sysdeps/sparc/sparc32/q_lltoq.c
index 647bef884f..6dffd405fc 100644
--- a/sysdeps/sparc/sparc32/q_lltoq.c
+++ b/sysdeps/sparc/sparc32/q_lltoq.c
@@ -2,8 +2,6 @@
    Return (long double)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_mul.c b/sysdeps/sparc/sparc32/q_mul.c
index 2201fef0f7..4f35d8b618 100644
--- a/sysdeps/sparc/sparc32/q_mul.c
+++ b/sysdeps/sparc/sparc32/q_mul.c
@@ -2,8 +2,6 @@
    Return a * b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_neg.c b/sysdeps/sparc/sparc32/q_neg.c
index 9b5af9102e..95b2a8edb9 100644
--- a/sysdeps/sparc/sparc32/q_neg.c
+++ b/sysdeps/sparc/sparc32/q_neg.c
@@ -2,8 +2,6 @@
    Return !a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtod.c b/sysdeps/sparc/sparc32/q_qtod.c
index 7d90b1c1bd..b5e205681a 100644
--- a/sysdeps/sparc/sparc32/q_qtod.c
+++ b/sysdeps/sparc/sparc32/q_qtod.c
@@ -2,8 +2,6 @@
    Return (double)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtoi.c b/sysdeps/sparc/sparc32/q_qtoi.c
index bdc30573d1..6eb6909513 100644
--- a/sysdeps/sparc/sparc32/q_qtoi.c
+++ b/sysdeps/sparc/sparc32/q_qtoi.c
@@ -2,8 +2,6 @@
    Return (int)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtoll.c b/sysdeps/sparc/sparc32/q_qtoll.c
index c4bf534c7c..fb01114114 100644
--- a/sysdeps/sparc/sparc32/q_qtoll.c
+++ b/sysdeps/sparc/sparc32/q_qtoll.c
@@ -2,8 +2,6 @@
    Return (long long)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtos.c b/sysdeps/sparc/sparc32/q_qtos.c
index 5776bda3a7..ba9aaff25e 100644
--- a/sysdeps/sparc/sparc32/q_qtos.c
+++ b/sysdeps/sparc/sparc32/q_qtos.c
@@ -2,8 +2,6 @@
    Return (float)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtou.c b/sysdeps/sparc/sparc32/q_qtou.c
index b81d938659..94eb01e042 100644
--- a/sysdeps/sparc/sparc32/q_qtou.c
+++ b/sysdeps/sparc/sparc32/q_qtou.c
@@ -2,8 +2,6 @@
    Return (unsigned int)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_qtoull.c b/sysdeps/sparc/sparc32/q_qtoull.c
index 0b08b9b565..df3afefad6 100644
--- a/sysdeps/sparc/sparc32/q_qtoull.c
+++ b/sysdeps/sparc/sparc32/q_qtoull.c
@@ -2,8 +2,6 @@
    Return (unsigned long long)a
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_sqrt.c b/sysdeps/sparc/sparc32/q_sqrt.c
index 5d88225d14..0e672160f9 100644
--- a/sysdeps/sparc/sparc32/q_sqrt.c
+++ b/sysdeps/sparc/sparc32/q_sqrt.c
@@ -2,8 +2,6 @@
    Return sqrtl(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_stoq.c b/sysdeps/sparc/sparc32/q_stoq.c
index 2274f06c8c..0ec4010045 100644
--- a/sysdeps/sparc/sparc32/q_stoq.c
+++ b/sysdeps/sparc/sparc32/q_stoq.c
@@ -2,8 +2,6 @@
    c = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_sub.c b/sysdeps/sparc/sparc32/q_sub.c
index c0706ca2ab..71f2b974a6 100644
--- a/sysdeps/sparc/sparc32/q_sub.c
+++ b/sysdeps/sparc/sparc32/q_sub.c
@@ -2,8 +2,6 @@
    c = a - b
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_ulltoq.c b/sysdeps/sparc/sparc32/q_ulltoq.c
index ad16d1111f..13ba4f935e 100644
--- a/sysdeps/sparc/sparc32/q_ulltoq.c
+++ b/sysdeps/sparc/sparc32/q_ulltoq.c
@@ -2,8 +2,6 @@
    Return (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_util.c b/sysdeps/sparc/sparc32/q_util.c
index 5a0884cddd..152d6a321d 100644
--- a/sysdeps/sparc/sparc32/q_util.c
+++ b/sysdeps/sparc/sparc32/q_util.c
@@ -3,7 +3,6 @@
    Simulate exceptions using double arithmetics.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/q_utoq.c b/sysdeps/sparc/sparc32/q_utoq.c
index e2f2414cb0..2bb5f001f9 100644
--- a/sysdeps/sparc/sparc32/q_utoq.c
+++ b/sysdeps/sparc/sparc32/q_utoq.c
@@ -2,8 +2,6 @@
    c = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sfp-machine.h b/sysdeps/sparc/sparc32/sfp-machine.h
index a3595566ed..72d29c7edf 100644
--- a/sysdeps/sparc/sparc32/sfp-machine.h
+++ b/sysdeps/sparc/sparc32/sfp-machine.h
@@ -2,9 +2,6 @@
    Sparc userland (_Q_*) version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz) and
-		  David S. Miller (davem@redhat.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/addmul_1.S b/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
index 414fd317c9..e1a00e560d 100644
--- a/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/addmul_1.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S
index 422bf4373a..ce8d99d822 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysign-vis3.S
@@ -1,7 +1,6 @@
 /* copysign function, sparc32 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S
index bceba683ca..2f9c0b7c26 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_copysignf-vis3.S
@@ -1,7 +1,6 @@
 /* float copysign function, sparc32 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S
index 52c9aa3b71..17aa169e6c 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fabsf-vis3.S
@@ -1,7 +1,6 @@
 /* Float absolute value, sparc32 vis3 version.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S
index 29c68980b7..78300e5662 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fma-vis3.S
@@ -1,7 +1,6 @@
 /* fma function, sparc32 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S
index 2cab2cd440..4904d7e35c 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf-vis3.S
@@ -1,7 +1,6 @@
 /* fmaf function, sparc32 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S
index a455f0687d..36ee421f89 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrint-vis3.S
@@ -1,7 +1,6 @@
 /* llrint(), sparc32 v9 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S
index 43c6d58cb2..2184558230 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_llrintf-vis3.S
@@ -1,7 +1,6 @@
 /* llrintf(), sparc32 v9 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S
index 3ed525c27b..e60b071802 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyint-vis3.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S
index e121c1dc35..c7ddfe93e4 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_nearbyintf-vis3.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S
index 856a3dabdb..c889e5e09e 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rint-vis3.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc32 v9 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S
index 668ddf673e..5ac8990156 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_rintf-vis3.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc32 v9 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S
index cf5b98d713..43779eb626 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrint.S
@@ -1,7 +1,6 @@
 /* llrint(), sparc32 v9 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S
index 78a9020284..cb8bc2b718 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_llrintf.S
@@ -1,7 +1,6 @@
 /* llrintf(), sparc32 v9 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S
index 3a6860ba6c..647a784d1a 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_lrintf.S
@@ -1,7 +1,6 @@
 /* lrintf(), sparc32 v9 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S
index e450ecab3a..8bb813f220 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyint.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S
index 472e42bb28..3c0c4e92c0 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_nearbyintf.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S
index bb11a4bfce..c45d018c7c 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc32 v9 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S
index fb56657e64..83f09d62f0 100644
--- a/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S
+++ b/sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc32 v9 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/hp-timing.h b/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
index d596a6f5f1..cae2e4a757 100644
--- a/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
+++ b/sysdeps/sparc/sparc32/sparcv9/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  sparcv9 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/mul_1.S b/sysdeps/sparc/sparc32/sparcv9/mul_1.S
index 6502ac4d18..fd635b6a51 100644
--- a/sysdeps/sparc/sparc32/sparcv9/mul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/mul_1.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/sparcv9/submul_1.S b/sysdeps/sparc/sparc32/sparcv9/submul_1.S
index 00ce22e6dc..bbd746bf3d 100644
--- a/sysdeps/sparc/sparc32/sparcv9/submul_1.S
+++ b/sysdeps/sparc/sparc32/sparcv9/submul_1.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/start.S b/sysdeps/sparc/sparc32/start.S
index 00bf898fb9..79ec9945e7 100644
--- a/sysdeps/sparc/sparc32/start.S
+++ b/sysdeps/sparc/sparc32/start.S
@@ -1,7 +1,6 @@
 /* Startup code for elf32-sparc
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/stpcpy.S b/sysdeps/sparc/sparc32/stpcpy.S
index 53eb7051bc..905e9a63a3 100644
--- a/sysdeps/sparc/sparc32/stpcpy.S
+++ b/sysdeps/sparc/sparc32/stpcpy.S
@@ -2,7 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/strcat.S b/sysdeps/sparc/sparc32/strcat.S
index 403bbc1dd8..5fdca0482c 100644
--- a/sysdeps/sparc/sparc32/strcat.S
+++ b/sysdeps/sparc/sparc32/strcat.S
@@ -2,7 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/strchr.S b/sysdeps/sparc/sparc32/strchr.S
index 6f0138e27a..3e4e2e9315 100644
--- a/sysdeps/sparc/sparc32/strchr.S
+++ b/sysdeps/sparc/sparc32/strchr.S
@@ -2,8 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
-		  David S. Miller <davem@caip.rutgers.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/strcmp.S b/sysdeps/sparc/sparc32/strcmp.S
index e763b5abe5..1a8b487129 100644
--- a/sysdeps/sparc/sparc32/strcmp.S
+++ b/sysdeps/sparc/sparc32/strcmp.S
@@ -2,7 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/strcpy.S b/sysdeps/sparc/sparc32/strcpy.S
index 20793f6595..2d7042a965 100644
--- a/sysdeps/sparc/sparc32/strcpy.S
+++ b/sysdeps/sparc/sparc32/strcpy.S
@@ -2,7 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc32/strlen.S b/sysdeps/sparc/sparc32/strlen.S
index e7d31c356d..1cd2d546c5 100644
--- a/sysdeps/sparc/sparc32/strlen.S
+++ b/sysdeps/sparc/sparc32/strlen.S
@@ -2,8 +2,6 @@
    For SPARC v7.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
-                  David S. Miller <davem@davemloft.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/Makefile b/sysdeps/sparc/sparc64/Makefile
index 513bfdb883..19931f4bba 100644
--- a/sysdeps/sparc/sparc64/Makefile
+++ b/sysdeps/sparc/sparc64/Makefile
@@ -1,7 +1,6 @@
 #  Makefile for SPARC 64-bit.
 #  Copyright (C) 1997-2021 Free Software Foundation, Inc.
 #  This file is part of the GNU C Library.
-#  Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 #
 
 # The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/sparc/sparc64/align-cpy.S b/sysdeps/sparc/sparc64/align-cpy.S
index 6cec1f05ba..81ece66bb7 100644
--- a/sysdeps/sparc/sparc64/align-cpy.S
+++ b/sysdeps/sparc/sparc64/align-cpy.S
@@ -2,7 +2,6 @@
    For 64-bit sparc.
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/e_sqrtl.c b/sysdeps/sparc/sparc64/fpu/e_sqrtl.c
index 6b01cfbdfd..4042c1636d 100644
--- a/sysdeps/sparc/sparc64/fpu/e_sqrtl.c
+++ b/sysdeps/sparc/sparc64/fpu/e_sqrtl.c
@@ -1,7 +1,6 @@
 /* Long double square root, sparc64 version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S
index 5781ea21e0..1fc4db75a9 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_fma-vis3.S
@@ -1,7 +1,6 @@
 /* fma function, sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S
index 114a66b31d..d49ad79b0b 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf-vis3.S
@@ -1,7 +1,6 @@
 /* fmaf function, sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S
index e5c81604b6..156d064b4b 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrint-vis3.S
@@ -1,7 +1,6 @@
 /* lrint(), sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S
index fe9d2f37da..b54b53fb9d 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_lrintf-vis3.S
@@ -1,7 +1,6 @@
 /* lrintf(), sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S
index 9fe9645bfd..9db46209fd 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyint-vis3.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S
index b5919e85cb..340c880882 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_nearbyintf-vis3.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S
index 4b21eb539f..c124fc683f 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_rint-vis3.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S b/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S
index 9e9f07d5bf..3a1898bbff 100644
--- a/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S
+++ b/sysdeps/sparc/sparc64/fpu/multiarch/s_rintf-vis3.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc64 vis3 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_copysign.S b/sysdeps/sparc/sparc64/fpu/s_copysign.S
index d1a524cf86..58463cee96 100644
--- a/sysdeps/sparc/sparc64/fpu/s_copysign.S
+++ b/sysdeps/sparc/sparc64/fpu/s_copysign.S
@@ -1,7 +1,6 @@
 /* copysign function, sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_copysignf.S b/sysdeps/sparc/sparc64/fpu/s_copysignf.S
index 04c1e48caa..c483832708 100644
--- a/sysdeps/sparc/sparc64/fpu/s_copysignf.S
+++ b/sysdeps/sparc/sparc64/fpu/s_copysignf.S
@@ -1,7 +1,6 @@
 /* float copysign function, sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_lrint.S b/sysdeps/sparc/sparc64/fpu/s_lrint.S
index 181e67ce61..176c39952f 100644
--- a/sysdeps/sparc/sparc64/fpu/s_lrint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_lrint.S
@@ -1,7 +1,6 @@
 /* lrint(), sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_lrintf.S b/sysdeps/sparc/sparc64/fpu/s_lrintf.S
index 885ffc95f8..d9098b6ae0 100644
--- a/sysdeps/sparc/sparc64/fpu/s_lrintf.S
+++ b/sysdeps/sparc/sparc64/fpu/s_lrintf.S
@@ -1,7 +1,6 @@
 /* lrintf(), sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_nearbyint.S b/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
index 854278320f..56c7256379 100644
--- a/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_nearbyint.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_nearbyintf.S b/sysdeps/sparc/sparc64/fpu/s_nearbyintf.S
index 54e81a4095..c0beea2ed8 100644
--- a/sysdeps/sparc/sparc64/fpu/s_nearbyintf.S
+++ b/sysdeps/sparc/sparc64/fpu/s_nearbyintf.S
@@ -3,7 +3,6 @@
 
    Copyright (C) 2013-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2013.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_rint.S b/sysdeps/sparc/sparc64/fpu/s_rint.S
index 3bd4613b73..fdcf84e13a 100644
--- a/sysdeps/sparc/sparc64/fpu/s_rint.S
+++ b/sysdeps/sparc/sparc64/fpu/s_rint.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/fpu/s_rintf.S b/sysdeps/sparc/sparc64/fpu/s_rintf.S
index c8207ab3cd..8636dab285 100644
--- a/sysdeps/sparc/sparc64/fpu/s_rintf.S
+++ b/sysdeps/sparc/sparc64/fpu/s_rintf.S
@@ -1,7 +1,6 @@
 /* Round float to int floating-point values, sparc64 version.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2012.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/hp-timing.h b/sysdeps/sparc/sparc64/hp-timing.h
index 1f94faa90d..43ad6a4ef7 100644
--- a/sysdeps/sparc/sparc64/hp-timing.h
+++ b/sysdeps/sparc/sparc64/hp-timing.h
@@ -1,7 +1,6 @@
 /* High precision, low overhead timing functions.  sparc64 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/jmpbuf-unwind.h b/sysdeps/sparc/sparc64/jmpbuf-unwind.h
index 2348902505..b212e24238 100644
--- a/sysdeps/sparc/sparc64/jmpbuf-unwind.h
+++ b/sysdeps/sparc/sparc64/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2005-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/memchr.S b/sysdeps/sparc/sparc64/memchr.S
index eb50ac1cf9..3758195fb5 100644
--- a/sysdeps/sparc/sparc64/memchr.S
+++ b/sysdeps/sparc/sparc64/memchr.S
@@ -3,15 +3,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/memcmp.S b/sysdeps/sparc/sparc64/memcmp.S
index 0935d31fec..d8d9ff9b24 100644
--- a/sysdeps/sparc/sparc64/memcmp.S
+++ b/sysdeps/sparc/sparc64/memcmp.S
@@ -2,8 +2,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/memcpy.S b/sysdeps/sparc/sparc64/memcpy.S
index eb2327708b..4d7e74bb68 100644
--- a/sysdeps/sparc/sparc64/memcpy.S
+++ b/sysdeps/sparc/sparc64/memcpy.S
@@ -2,8 +2,6 @@
    For UltraSPARC.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@caip.rutgers.edu) and
-		  Jakub Jelinek (jakub@redhat.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/memset.S b/sysdeps/sparc/sparc64/memset.S
index 0ec8b3e6ca..1cfdc5c5f5 100644
--- a/sysdeps/sparc/sparc64/memset.S
+++ b/sysdeps/sparc/sparc64/memset.S
@@ -2,8 +2,6 @@
    For UltraSPARC.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@caip.rutgers.edu) and
-                  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/add_n-vis3.S b/sysdeps/sparc/sparc64/multiarch/add_n-vis3.S
index 74b90f175b..61b8810fc8 100644
--- a/sysdeps/sparc/sparc64/multiarch/add_n-vis3.S
+++ b/sysdeps/sparc/sparc64/multiarch/add_n-vis3.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S b/sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S
index cbbb5f8109..8e3dd48243 100644
--- a/sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S
+++ b/sysdeps/sparc/sparc64/multiarch/addmul_1-vis3.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/md5-crop.S b/sysdeps/sparc/sparc64/multiarch/md5-crop.S
index 3810d85425..afe7861044 100644
--- a/sysdeps/sparc/sparc64/multiarch/md5-crop.S
+++ b/sysdeps/sparc/sparc64/multiarch/md5-crop.S
@@ -1,7 +1,6 @@
 /* MD5 using sparc crypto opcodes.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S
index 950646470f..9ac75d4b77 100644
--- a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S
+++ b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara1.S
@@ -1,7 +1,6 @@
 /* Copy SIZE bytes from SRC to DEST.  For SUN4V Niagara.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S
index fcda9eb6e0..51cfa36b67 100644
--- a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S
+++ b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara2.S
@@ -1,7 +1,6 @@
 /* Copy SIZE bytes from SRC to DEST.  For SUN4V Niagara-2.
    Copyright (C) 2007-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S
index 6007f82ca5..e351fbdf66 100644
--- a/sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S
+++ b/sysdeps/sparc/sparc64/multiarch/memcpy-niagara4.S
@@ -1,7 +1,6 @@
 /* Copy SIZE bytes from SRC to DEST.  For SUN4V Niagara-4.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S b/sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
index 68c08c35c9..f3af826c77 100644
--- a/sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
+++ b/sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
@@ -2,7 +2,6 @@
    For UltraSPARC-III.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@redhat.com)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memset-niagara1.S b/sysdeps/sparc/sparc64/multiarch/memset-niagara1.S
index 510c5f58e6..5212a4069e 100644
--- a/sysdeps/sparc/sparc64/multiarch/memset-niagara1.S
+++ b/sysdeps/sparc/sparc64/multiarch/memset-niagara1.S
@@ -1,7 +1,6 @@
 /* Set a block of memory to some byte value.  For SUN4V Niagara.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/memset-niagara4.S b/sysdeps/sparc/sparc64/multiarch/memset-niagara4.S
index b7d0a9dd44..ea842922b8 100644
--- a/sysdeps/sparc/sparc64/multiarch/memset-niagara4.S
+++ b/sysdeps/sparc/sparc64/multiarch/memset-niagara4.S
@@ -1,7 +1,6 @@
 /* Set a block of memory to some byte value.  For SUN4V Niagara-4.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S b/sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S
index 1734573f9e..dff7040f50 100644
--- a/sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S
+++ b/sysdeps/sparc/sparc64/multiarch/mul_1-vis3.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S b/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
index 10e6a5b1a7..35c0977c12 100644
--- a/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
+++ b/sysdeps/sparc/sparc64/multiarch/sha256-crop.S
@@ -1,7 +1,6 @@
 /* SHA256 using sparc crypto opcodes.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S b/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
index f2e7c5f200..2ee61a4497 100644
--- a/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
+++ b/sysdeps/sparc/sparc64/multiarch/sha512-crop.S
@@ -1,7 +1,6 @@
 /* SHA512 using sparc crypto opcodes.
    Copyright (C) 2012-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller (davem@davemloft.net)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S b/sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S
index dbddd172e3..1cd96b400f 100644
--- a/sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S
+++ b/sysdeps/sparc/sparc64/multiarch/sub_n-vis3.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S b/sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S
index 012fb5f3af..7f4e7765a7 100644
--- a/sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S
+++ b/sysdeps/sparc/sparc64/multiarch/submul_1-vis3.S
@@ -3,7 +3,6 @@
 !
 ! Copyright (C) 2013-2021 Free Software Foundation, Inc.
 ! This file is part of the GNU C Library.
-! Contributed by David S. Miller <davem@davemloft.net>
 !
 ! The GNU C Library is free software; you can redistribute it and/or
 ! modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_add.c b/sysdeps/sparc/sparc64/qp_add.c
index 6d2ed3f507..1b4b67c2e9 100644
--- a/sysdeps/sparc/sparc64/qp_add.c
+++ b/sysdeps/sparc/sparc64/qp_add.c
@@ -2,8 +2,6 @@
    (*c) = (*a) + (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_cmp.c b/sysdeps/sparc/sparc64/qp_cmp.c
index d1fc34ec0a..7e9cdf08de 100644
--- a/sysdeps/sparc/sparc64/qp_cmp.c
+++ b/sysdeps/sparc/sparc64/qp_cmp.c
@@ -2,8 +2,6 @@
    Compare (*a) and (*b), return float condition code.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_cmpe.c b/sysdeps/sparc/sparc64/qp_cmpe.c
index 9159ecb0cc..01fc80749d 100644
--- a/sysdeps/sparc/sparc64/qp_cmpe.c
+++ b/sysdeps/sparc/sparc64/qp_cmpe.c
@@ -3,8 +3,6 @@
    Signal exception (unless masked) if unordered.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_div.c b/sysdeps/sparc/sparc64/qp_div.c
index 4a92afd04d..217550562a 100644
--- a/sysdeps/sparc/sparc64/qp_div.c
+++ b/sysdeps/sparc/sparc64/qp_div.c
@@ -2,8 +2,6 @@
    (*c) = (*a) / (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_dtoq.c b/sysdeps/sparc/sparc64/qp_dtoq.c
index 1f54231709..6286e4b080 100644
--- a/sysdeps/sparc/sparc64/qp_dtoq.c
+++ b/sysdeps/sparc/sparc64/qp_dtoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_feq.c b/sysdeps/sparc/sparc64/qp_feq.c
index c96524f765..b231e6efbc 100644
--- a/sysdeps/sparc/sparc64/qp_feq.c
+++ b/sysdeps/sparc/sparc64/qp_feq.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) == (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_fge.c b/sysdeps/sparc/sparc64/qp_fge.c
index 3294443993..d920a5108a 100644
--- a/sysdeps/sparc/sparc64/qp_fge.c
+++ b/sysdeps/sparc/sparc64/qp_fge.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) >= (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_fgt.c b/sysdeps/sparc/sparc64/qp_fgt.c
index 67420615ef..d563042bdd 100644
--- a/sysdeps/sparc/sparc64/qp_fgt.c
+++ b/sysdeps/sparc/sparc64/qp_fgt.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) > (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_fle.c b/sysdeps/sparc/sparc64/qp_fle.c
index 6ac4c3a5fc..d4b4ad0743 100644
--- a/sysdeps/sparc/sparc64/qp_fle.c
+++ b/sysdeps/sparc/sparc64/qp_fle.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) <= (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_flt.c b/sysdeps/sparc/sparc64/qp_flt.c
index 46369ba55f..97a2917f82 100644
--- a/sysdeps/sparc/sparc64/qp_flt.c
+++ b/sysdeps/sparc/sparc64/qp_flt.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) < (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_fne.c b/sysdeps/sparc/sparc64/qp_fne.c
index ca002de0ca..16b4ac065b 100644
--- a/sysdeps/sparc/sparc64/qp_fne.c
+++ b/sysdeps/sparc/sparc64/qp_fne.c
@@ -2,8 +2,6 @@
    Return 1 if (*a) != (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_itoq.c b/sysdeps/sparc/sparc64/qp_itoq.c
index a7266995de..860db6cab4 100644
--- a/sysdeps/sparc/sparc64/qp_itoq.c
+++ b/sysdeps/sparc/sparc64/qp_itoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_mul.c b/sysdeps/sparc/sparc64/qp_mul.c
index 5e8c810901..10d751aa85 100644
--- a/sysdeps/sparc/sparc64/qp_mul.c
+++ b/sysdeps/sparc/sparc64/qp_mul.c
@@ -2,8 +2,6 @@
    (*c) = (*a) * (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_neg.S b/sysdeps/sparc/sparc64/qp_neg.S
index 6acc4ad27d..5479cf76ff 100644
--- a/sysdeps/sparc/sparc64/qp_neg.S
+++ b/sysdeps/sparc/sparc64/qp_neg.S
@@ -2,7 +2,6 @@
    (*c) = !(*a)
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtod.c b/sysdeps/sparc/sparc64/qp_qtod.c
index 9e9d39d915..0711009c6a 100644
--- a/sysdeps/sparc/sparc64/qp_qtod.c
+++ b/sysdeps/sparc/sparc64/qp_qtod.c
@@ -2,8 +2,6 @@
    Return (double)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtoi.c b/sysdeps/sparc/sparc64/qp_qtoi.c
index 6915bfd5cb..d830bd1a53 100644
--- a/sysdeps/sparc/sparc64/qp_qtoi.c
+++ b/sysdeps/sparc/sparc64/qp_qtoi.c
@@ -2,8 +2,6 @@
    Return (int)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtos.c b/sysdeps/sparc/sparc64/qp_qtos.c
index d9f3748d05..8a4087f982 100644
--- a/sysdeps/sparc/sparc64/qp_qtos.c
+++ b/sysdeps/sparc/sparc64/qp_qtos.c
@@ -2,8 +2,6 @@
    Return (float)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtoui.c b/sysdeps/sparc/sparc64/qp_qtoui.c
index 3aa0d72d6e..df387978b7 100644
--- a/sysdeps/sparc/sparc64/qp_qtoui.c
+++ b/sysdeps/sparc/sparc64/qp_qtoui.c
@@ -2,8 +2,6 @@
    Return (unsigned int)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtoux.c b/sysdeps/sparc/sparc64/qp_qtoux.c
index 07946660f4..c61f6fdd97 100644
--- a/sysdeps/sparc/sparc64/qp_qtoux.c
+++ b/sysdeps/sparc/sparc64/qp_qtoux.c
@@ -2,8 +2,6 @@
    Return (unsigned long)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_qtox.c b/sysdeps/sparc/sparc64/qp_qtox.c
index 96dc09d89a..62c1b07e7b 100644
--- a/sysdeps/sparc/sparc64/qp_qtox.c
+++ b/sysdeps/sparc/sparc64/qp_qtox.c
@@ -2,8 +2,6 @@
    Return (long)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_sqrt.c b/sysdeps/sparc/sparc64/qp_sqrt.c
index dfcde1c909..a118a1d934 100644
--- a/sysdeps/sparc/sparc64/qp_sqrt.c
+++ b/sysdeps/sparc/sparc64/qp_sqrt.c
@@ -2,8 +2,6 @@
    (*c) = sqrtl(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_stoq.c b/sysdeps/sparc/sparc64/qp_stoq.c
index 70818033de..5f11ee6e65 100644
--- a/sysdeps/sparc/sparc64/qp_stoq.c
+++ b/sysdeps/sparc/sparc64/qp_stoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_sub.c b/sysdeps/sparc/sparc64/qp_sub.c
index 158b2cb1bb..b1eae31757 100644
--- a/sysdeps/sparc/sparc64/qp_sub.c
+++ b/sysdeps/sparc/sparc64/qp_sub.c
@@ -2,8 +2,6 @@
    (*c) = (*a) - (*b)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_uitoq.c b/sysdeps/sparc/sparc64/qp_uitoq.c
index 7c44f9a552..695808489f 100644
--- a/sysdeps/sparc/sparc64/qp_uitoq.c
+++ b/sysdeps/sparc/sparc64/qp_uitoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_util.c b/sysdeps/sparc/sparc64/qp_util.c
index a33c2334ea..dfdae4bbbd 100644
--- a/sysdeps/sparc/sparc64/qp_util.c
+++ b/sysdeps/sparc/sparc64/qp_util.c
@@ -3,7 +3,6 @@
    Simulate exceptions using double arithmetics.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_uxtoq.c b/sysdeps/sparc/sparc64/qp_uxtoq.c
index 78686cd09c..c300e630e2 100644
--- a/sysdeps/sparc/sparc64/qp_uxtoq.c
+++ b/sysdeps/sparc/sparc64/qp_uxtoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/qp_xtoq.c b/sysdeps/sparc/sparc64/qp_xtoq.c
index b272217c84..5a0c990a49 100644
--- a/sysdeps/sparc/sparc64/qp_xtoq.c
+++ b/sysdeps/sparc/sparc64/qp_xtoq.c
@@ -2,8 +2,6 @@
    (*c) = (long double)(*a)
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com) and
-		  Jakub Jelinek (jj@ultra.linux.cz).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/rawmemchr.S b/sysdeps/sparc/sparc64/rawmemchr.S
index 578853ec1a..bfc84ea1bd 100644
--- a/sysdeps/sparc/sparc64/rawmemchr.S
+++ b/sysdeps/sparc/sparc64/rawmemchr.S
@@ -2,14 +2,6 @@
    For SPARC v9.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>.
-   This version is developed using the same algorithm as the fast C
-   version which carries the following introduction:
-   Based on strlen implementation by Torbjorn Granlund (tege@sics.se),
-   with help from Dan Sahlin (dan@sics.se) and
-   commentary by Jim Blandy (jimb@ai.mit.edu);
-   adaptation to memchr suggested by Dick Karpinski (dick@cca.ucsf.edu),
-   and implemented by Roland McGrath (roland@ai.mit.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/sfp-machine.h b/sysdeps/sparc/sparc64/sfp-machine.h
index 82d2463a3f..45d3d161a8 100644
--- a/sysdeps/sparc/sparc64/sfp-machine.h
+++ b/sysdeps/sparc/sparc64/sfp-machine.h
@@ -2,9 +2,6 @@
    Sparc64 userland (_Q_* and _Qp_*) version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz) and
-		  David S. Miller (davem@redhat.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/start.S b/sysdeps/sparc/sparc64/start.S
index 8520717eba..05a637cc0c 100644
--- a/sysdeps/sparc/sparc64/start.S
+++ b/sysdeps/sparc/sparc64/start.S
@@ -1,7 +1,6 @@
 /* Startup code for elf64-sparc
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/stpcpy.S b/sysdeps/sparc/sparc64/stpcpy.S
index 31e5e68449..4d988fb494 100644
--- a/sysdeps/sparc/sparc64/stpcpy.S
+++ b/sysdeps/sparc/sparc64/stpcpy.S
@@ -2,8 +2,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/stpncpy.S b/sysdeps/sparc/sparc64/stpncpy.S
index 3fcdaebaf5..d87445590c 100644
--- a/sysdeps/sparc/sparc64/stpncpy.S
+++ b/sysdeps/sparc/sparc64/stpncpy.S
@@ -4,8 +4,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
-		  Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strcat.S b/sysdeps/sparc/sparc64/strcat.S
index 1546854587..4f09459cad 100644
--- a/sysdeps/sparc/sparc64/strcat.S
+++ b/sysdeps/sparc/sparc64/strcat.S
@@ -2,8 +2,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz> and
-		  Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strchr.S b/sysdeps/sparc/sparc64/strchr.S
index 7e1fb82853..5cb9257df7 100644
--- a/sysdeps/sparc/sparc64/strchr.S
+++ b/sysdeps/sparc/sparc64/strchr.S
@@ -2,8 +2,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-		  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strcmp.S b/sysdeps/sparc/sparc64/strcmp.S
index 32fd1d6b62..482a5f7171 100644
--- a/sysdeps/sparc/sparc64/strcmp.S
+++ b/sysdeps/sparc/sparc64/strcmp.S
@@ -2,7 +2,6 @@
    For SPARC v9.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strcpy.S b/sysdeps/sparc/sparc64/strcpy.S
index 8def4fdce8..ba1418ec92 100644
--- a/sysdeps/sparc/sparc64/strcpy.S
+++ b/sysdeps/sparc/sparc64/strcpy.S
@@ -2,8 +2,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strcspn.S b/sysdeps/sparc/sparc64/strcspn.S
index 8c488c3f36..b0218281b4 100644
--- a/sysdeps/sparc/sparc64/strcspn.S
+++ b/sysdeps/sparc/sparc64/strcspn.S
@@ -3,7 +3,6 @@
    For SPARC v9.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strlen.S b/sysdeps/sparc/sparc64/strlen.S
index 083935c37b..0088e2dee4 100644
--- a/sysdeps/sparc/sparc64/strlen.S
+++ b/sysdeps/sparc/sparc64/strlen.S
@@ -1,9 +1,6 @@
 /* Determine the length of a string.  For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz>,
-                  Jakub Jelinek <jj@ultra.linux.cz>, and
-                  David S. Miller <davem@davemloft.net>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strncmp.S b/sysdeps/sparc/sparc64/strncmp.S
index 298edcd2ae..271dad4e74 100644
--- a/sysdeps/sparc/sparc64/strncmp.S
+++ b/sysdeps/sparc/sparc64/strncmp.S
@@ -4,8 +4,6 @@
    For SPARC v9.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strncpy.S b/sysdeps/sparc/sparc64/strncpy.S
index a5fe20219e..26ceb615e8 100644
--- a/sysdeps/sparc/sparc64/strncpy.S
+++ b/sysdeps/sparc/sparc64/strncpy.S
@@ -4,8 +4,6 @@
    For SPARC v9.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jan Vondrák <jvon4518@ss1000.ms.mff.cuni.cz> and
-                  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strpbrk.S b/sysdeps/sparc/sparc64/strpbrk.S
index d58ce38800..cb05466958 100644
--- a/sysdeps/sparc/sparc64/strpbrk.S
+++ b/sysdeps/sparc/sparc64/strpbrk.S
@@ -3,7 +3,6 @@
    For SPARC v9.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/sparc/sparc64/strspn.S b/sysdeps/sparc/sparc64/strspn.S
index 87129c972d..ad8a5b06f9 100644
--- a/sysdeps/sparc/sparc64/strspn.S
+++ b/sysdeps/sparc/sparc64/strspn.S
@@ -3,7 +3,6 @@
    For SPARC v9.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/alpha/pipe.S b/sysdeps/unix/alpha/pipe.S
index 1f3d074670..45944535cd 100644
--- a/sysdeps/unix/alpha/pipe.S
+++ b/sysdeps/unix/alpha/pipe.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger (davidm@cs.arizona.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/alpha/sysdep.S b/sysdeps/unix/alpha/sysdep.S
index af70f6398b..64a67766d2 100644
--- a/sysdeps/unix/alpha/sysdep.S
+++ b/sysdeps/unix/alpha/sysdep.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/bsd/getpt.c b/sysdeps/unix/bsd/getpt.c
index 2fa6632327..47db10e1e2 100644
--- a/sysdeps/unix/bsd/getpt.c
+++ b/sysdeps/unix/bsd/getpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/bsd/unlockpt.c b/sysdeps/unix/bsd/unlockpt.c
index 181e615cc6..100a272bc3 100644
--- a/sysdeps/unix/bsd/unlockpt.c
+++ b/sysdeps/unix/bsd/unlockpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c
index 6269ee2bd6..abc32addd8 100644
--- a/sysdeps/unix/grantpt.c
+++ b/sysdeps/unix/grantpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/ifreq.c b/sysdeps/unix/ifreq.c
index 5dfedf03ea..8b70e16bc3 100644
--- a/sysdeps/unix/ifreq.c
+++ b/sysdeps/unix/ifreq.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/mips/mips32/sysdep.h b/sysdeps/unix/mips/mips32/sysdep.h
index 21f22462db..97d3d8deba 100644
--- a/sysdeps/unix/mips/mips32/sysdep.h
+++ b/sysdeps/unix/mips/mips32/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/mips/mips64/sysdep.h b/sysdeps/unix/mips/mips64/sysdep.h
index 5232afc668..800f547a79 100644
--- a/sysdeps/unix/mips/mips64/sysdep.h
+++ b/sysdeps/unix/mips/mips64/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Alexandre Oliva <aoliva@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/mips/pipe.S b/sysdeps/unix/mips/pipe.S
index 066d6cd72d..6fbea01d44 100644
--- a/sysdeps/unix/mips/pipe.S
+++ b/sysdeps/unix/mips/pipe.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/mips/sysdep.S b/sysdeps/unix/mips/sysdep.S
index 7031e7986d..c4d72e7181 100644
--- a/sysdeps/unix/mips/sysdep.S
+++ b/sysdeps/unix/mips/sysdep.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/mips/sysdep.h b/sysdeps/unix/mips/sysdep.h
index 2910f8ece9..1457253fef 100644
--- a/sysdeps/unix/mips/sysdep.h
+++ b/sysdeps/unix/mips/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Brendan Kehoe (brendan@zen.org).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/accept4.c b/sysdeps/unix/sysv/linux/accept4.c
index d19c4126c6..9f3216a4f0 100644
--- a/sysdeps/unix/sysv/linux/accept4.c
+++ b/sysdeps/unix/sysv/linux/accept4.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/aio_misc.h b/sysdeps/unix/sysv/linux/aio_misc.h
index 8934402372..29b527b1b8 100644
--- a/sysdeps/unix/sysv/linux/aio_misc.h
+++ b/sysdeps/unix/sysv/linux/aio_misc.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/alpha/clone.S b/sysdeps/unix/sysv/linux/alpha/clone.S
index 3c25f26ee8..4b9e9c2b10 100644
--- a/sysdeps/unix/sysv/linux/alpha/clone.S
+++ b/sysdeps/unix/sysv/linux/alpha/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/gethostname.c b/sysdeps/unix/sysv/linux/alpha/gethostname.c
index 850b8beca3..f637aa7e97 100644
--- a/sysdeps/unix/sysv/linux/alpha/gethostname.c
+++ b/sysdeps/unix/sysv/linux/alpha/gethostname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
index a21f27c4be..6688628b28 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
index 022a23aed5..106a66a86f 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@azstarnet.com>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/ioperm.c b/sysdeps/unix/sysv/linux/alpha/ioperm.c
index 73a25b2f6b..2b283e72b5 100644
--- a/sysdeps/unix/sysv/linux/alpha/ioperm.c
+++ b/sysdeps/unix/sysv/linux/alpha/ioperm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S b/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S
index b21d0dac1f..b8ecc2d1b0 100644
--- a/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S
+++ b/sysdeps/unix/sysv/linux/alpha/rt_sigaction.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <rth@cygnus.com>, 1998
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/syscall.S b/sysdeps/unix/sysv/linux/alpha/syscall.S
index 9545840f66..1f7df8fbf9 100644
--- a/sysdeps/unix/sysv/linux/alpha/syscall.S
+++ b/sysdeps/unix/sysv/linux/alpha/syscall.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@azstarnet.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/alpha/sysdep.h b/sysdeps/unix/sysv/linux/alpha/sysdep.h
index a000c845f1..741d2384a8 100644
--- a/sysdeps/unix/sysv/linux/alpha/sysdep.h
+++ b/sysdeps/unix/sysv/linux/alpha/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arc/clone.S b/sysdeps/unix/sysv/linux/arc/clone.S
index 76947ac2c7..9960cb0cea 100644
--- a/sysdeps/unix/sysv/linux/arc/clone.S
+++ b/sysdeps/unix/sysv/linux/arc/clone.S
@@ -1,7 +1,6 @@
 /* clone() implementation for ARC.
    Copyright (C) 2020-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andrew Jenner <andrew@codesourcery.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/clone.S b/sysdeps/unix/sysv/linux/arm/clone.S
index 05596cb7a5..232422c382 100644
--- a/sysdeps/unix/sysv/linux/arm/clone.S
+++ b/sysdeps/unix/sysv/linux/arm/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Pat Beirne <patb@corelcomputer.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/dl-procinfo.c b/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
index 1e12ee683c..f348520f3c 100644
--- a/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
+++ b/sysdeps/unix/sysv/linux/arm/dl-procinfo.c
@@ -1,7 +1,6 @@
 /* Data for Linux/ARM version of processor capability information.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h b/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
index b3ad719c91..ec13f550d0 100644
--- a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Linux/ARM version of processor capability information handling macros.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/ioperm.c b/sysdeps/unix/sysv/linux/arm/ioperm.c
index 8309ce4032..fd83de582a 100644
--- a/sysdeps/unix/sysv/linux/arm/ioperm.c
+++ b/sysdeps/unix/sysv/linux/arm/ioperm.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Phil Blundell, based on the Alpha version by
-   David Mosberger.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/readelflib.c b/sysdeps/unix/sysv/linux/arm/readelflib.c
index ade2f49aeb..6b83f2c942 100644
--- a/sysdeps/unix/sysv/linux/arm/readelflib.c
+++ b/sysdeps/unix/sysv/linux/arm/readelflib.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/register-dump.h b/sysdeps/unix/sysv/linux/arm/register-dump.h
index b73a1515a8..80efdcdbb0 100644
--- a/sysdeps/unix/sysv/linux/arm/register-dump.h
+++ b/sysdeps/unix/sysv/linux/arm/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <pb@nexus.co.uk>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/sigcontextinfo.h b/sysdeps/unix/sysv/linux/arm/sigcontextinfo.h
index 623d1fa273..03deec9f52 100644
--- a/sysdeps/unix/sysv/linux/arm/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/arm/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/sysdep.h b/sysdeps/unix/sysv/linux/arm/sysdep.h
index c1722557bd..e25b8065ce 100644
--- a/sysdeps/unix/sysv/linux/arm/sysdep.h
+++ b/sysdeps/unix/sysv/linux/arm/sysdep.h
@@ -1,7 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
-   ARM changes by Philip Blundell, <pjb27@cam.ac.uk>, May 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/arm/vfork.S b/sysdeps/unix/sysv/linux/arm/vfork.S
index 3f355c8ef9..11be0a0966 100644
--- a/sysdeps/unix/sysv/linux/arm/vfork.S
+++ b/sysdeps/unix/sysv/linux/arm/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/dl-librecon.h b/sysdeps/unix/sysv/linux/dl-librecon.h
index 585330c15d..34212344d5 100644
--- a/sysdeps/unix/sysv/linux/dl-librecon.h
+++ b/sysdeps/unix/sysv/linux/dl-librecon.h
@@ -1,7 +1,6 @@
 /* Optional code to distinguish library flavours.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/dl-openat64.c b/sysdeps/unix/sysv/linux/dl-openat64.c
index 9a1fa78d22..d4f5f9aedb 100644
--- a/sysdeps/unix/sysv/linux/dl-openat64.c
+++ b/sysdeps/unix/sysv/linux/dl-openat64.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmain.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/dl-origin.c b/sysdeps/unix/sysv/linux/dl-origin.c
index 9f749e0251..9d4eaaeecc 100644
--- a/sysdeps/unix/sysv/linux/dl-origin.c
+++ b/sysdeps/unix/sysv/linux/dl-origin.c
@@ -1,7 +1,6 @@
 /* Find path of executable.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/fstatvfs.c b/sysdeps/unix/sysv/linux/fstatvfs.c
index ba3fd22cfb..18aeed19bc 100644
--- a/sysdeps/unix/sysv/linux/fstatvfs.c
+++ b/sysdeps/unix/sysv/linux/fstatvfs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/____longjmp_chk.c b/sysdeps/unix/sysv/linux/generic/____longjmp_chk.c
index 8bada637e6..3f8d6e5ae6 100644
--- a/sysdeps/unix/sysv/linux/generic/____longjmp_chk.c
+++ b/sysdeps/unix/sysv/linux/generic/____longjmp_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/bits/fcntl.h b/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
index 8e05c72af7..aba2c4e9fd 100644
--- a/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/generic/bits/fcntl.h
@@ -1,7 +1,6 @@
 /* O_*, F_*, FD_* bit values for the generic Linux ABI.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/bits/typesizes.h b/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
index 0dd33638f0..c658dfdf60 100644
--- a/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
+++ b/sysdeps/unix/sysv/linux/generic/bits/typesizes.h
@@ -1,7 +1,6 @@
 /* bits/typesizes.h -- underlying types for *_t.  For the generic Linux ABI.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/chmod.c b/sysdeps/unix/sysv/linux/generic/chmod.c
index a27cc1b06f..9bd1b9668c 100644
--- a/sysdeps/unix/sysv/linux/generic/chmod.c
+++ b/sysdeps/unix/sysv/linux/generic/chmod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/chown.c b/sysdeps/unix/sysv/linux/generic/chown.c
index d8e8b992f0..9ef050a57a 100644
--- a/sysdeps/unix/sysv/linux/generic/chown.c
+++ b/sysdeps/unix/sysv/linux/generic/chown.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/dl-origin.c b/sysdeps/unix/sysv/linux/generic/dl-origin.c
index 786359979b..b39591e853 100644
--- a/sysdeps/unix/sysv/linux/generic/dl-origin.c
+++ b/sysdeps/unix/sysv/linux/generic/dl-origin.c
@@ -1,7 +1,6 @@
 /* Find path of executable.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/dup2.c b/sysdeps/unix/sysv/linux/generic/dup2.c
index 3fedb265c5..ab6f82cf99 100644
--- a/sysdeps/unix/sysv/linux/generic/dup2.c
+++ b/sysdeps/unix/sysv/linux/generic/dup2.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/epoll_create.c b/sysdeps/unix/sysv/linux/generic/epoll_create.c
index 2f433ab9bc..bfbdf5ca20 100644
--- a/sysdeps/unix/sysv/linux/generic/epoll_create.c
+++ b/sysdeps/unix/sysv/linux/generic/epoll_create.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/inotify_init.c b/sysdeps/unix/sysv/linux/generic/inotify_init.c
index e5979a0967..1077cba17a 100644
--- a/sysdeps/unix/sysv/linux/generic/inotify_init.c
+++ b/sysdeps/unix/sysv/linux/generic/inotify_init.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/lchown.c b/sysdeps/unix/sysv/linux/generic/lchown.c
index 048ad40413..a7218028e1 100644
--- a/sysdeps/unix/sysv/linux/generic/lchown.c
+++ b/sysdeps/unix/sysv/linux/generic/lchown.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/link.c b/sysdeps/unix/sysv/linux/generic/link.c
index b71ebf1c88..d4a7adcc85 100644
--- a/sysdeps/unix/sysv/linux/generic/link.c
+++ b/sysdeps/unix/sysv/linux/generic/link.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/mkdir.c b/sysdeps/unix/sysv/linux/generic/mkdir.c
index 45a0f96f4d..fb12b9c1f3 100644
--- a/sysdeps/unix/sysv/linux/generic/mkdir.c
+++ b/sysdeps/unix/sysv/linux/generic/mkdir.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/pipe.c b/sysdeps/unix/sysv/linux/generic/pipe.c
index 1d21e68c8d..a73a4e89fc 100644
--- a/sysdeps/unix/sysv/linux/generic/pipe.c
+++ b/sysdeps/unix/sysv/linux/generic/pipe.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/readlink.c b/sysdeps/unix/sysv/linux/generic/readlink.c
index 6cb915ed96..879a2c10f1 100644
--- a/sysdeps/unix/sysv/linux/generic/readlink.c
+++ b/sysdeps/unix/sysv/linux/generic/readlink.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/rmdir.c b/sysdeps/unix/sysv/linux/generic/rmdir.c
index b3188d1c49..7db45c349f 100644
--- a/sysdeps/unix/sysv/linux/generic/rmdir.c
+++ b/sysdeps/unix/sysv/linux/generic/rmdir.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/symlink.c b/sysdeps/unix/sysv/linux/generic/symlink.c
index 0cf8075a2a..a0446be329 100644
--- a/sysdeps/unix/sysv/linux/generic/symlink.c
+++ b/sysdeps/unix/sysv/linux/generic/symlink.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/sysdep.h b/sysdeps/unix/sysv/linux/generic/sysdep.h
index 19d5d8d1bf..1bd0ec6814 100644
--- a/sysdeps/unix/sysv/linux/generic/sysdep.h
+++ b/sysdeps/unix/sysv/linux/generic/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/unlink.c b/sysdeps/unix/sysv/linux/generic/unlink.c
index 2902a8a6ce..2ef4a4db33 100644
--- a/sysdeps/unix/sysv/linux/generic/unlink.c
+++ b/sysdeps/unix/sysv/linux/generic/unlink.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c
index 00442723b6..cd1564cc09 100644
--- a/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c
+++ b/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/getcwd.c b/sysdeps/unix/sysv/linux/getcwd.c
index edebf5a8bd..2c8e6a77b3 100644
--- a/sysdeps/unix/sysv/linux/getcwd.c
+++ b/sysdeps/unix/sysv/linux/getcwd.c
@@ -1,7 +1,6 @@
 /* Determine current working directory.  Linux version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/getipv4sourcefilter.c b/sysdeps/unix/sysv/linux/getipv4sourcefilter.c
index c60032ba65..6b792189a5 100644
--- a/sysdeps/unix/sysv/linux/getipv4sourcefilter.c
+++ b/sysdeps/unix/sysv/linux/getipv4sourcefilter.c
@@ -1,7 +1,6 @@
 /* Get IPv4 source filter.  Linux version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/getpt.c b/sysdeps/unix/sysv/linux/getpt.c
index 52532f7190..4510ba1593 100644
--- a/sysdeps/unix/sysv/linux/getpt.c
+++ b/sysdeps/unix/sysv/linux/getpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/getsourcefilter.c b/sysdeps/unix/sysv/linux/getsourcefilter.c
index 66e2659fac..3903817e4d 100644
--- a/sysdeps/unix/sysv/linux/getsourcefilter.c
+++ b/sysdeps/unix/sysv/linux/getsourcefilter.c
@@ -1,7 +1,6 @@
 /* Get source filter.  Linux version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/getsysstats.c b/sysdeps/unix/sysv/linux/getsysstats.c
index 1391e360b8..8a5d342f0c 100644
--- a/sysdeps/unix/sysv/linux/getsysstats.c
+++ b/sysdeps/unix/sysv/linux/getsysstats.c
@@ -1,7 +1,6 @@
 /* Determine various system internal values, Linux version.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/grantpt.c b/sysdeps/unix/sysv/linux/grantpt.c
index 57e988fe36..b3d93a6415 100644
--- a/sysdeps/unix/sysv/linux/grantpt.c
+++ b/sysdeps/unix/sysv/linux/grantpt.c
@@ -1,7 +1,6 @@
 /* grantpt implementation for Linux.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/atomic-machine.h b/sysdeps/unix/sysv/linux/hppa/atomic-machine.h
index 1fcb1852e8..e9edc0e7bc 100644
--- a/sysdeps/unix/sysv/linux/hppa/atomic-machine.h
+++ b/sysdeps/unix/sysv/linux/hppa/atomic-machine.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Carlos O'Donell <carlos@baldric.uwo.ca>, 2005.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/clone.S b/sysdeps/unix/sysv/linux/hppa/clone.S
index 1948602cc9..303647fb39 100644
--- a/sysdeps/unix/sysv/linux/hppa/clone.S
+++ b/sysdeps/unix/sysv/linux/hppa/clone.S
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Huggins-Daines <dhd@debian.org>, 2000.
-   Based on the Alpha version by Richard Henderson <rth@tamu.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/getcontext.S b/sysdeps/unix/sysv/linux/hppa/getcontext.S
index 1405b42819..d9ed74666c 100644
--- a/sysdeps/unix/sysv/linux/hppa/getcontext.S
+++ b/sysdeps/unix/sysv/linux/hppa/getcontext.S
@@ -1,7 +1,6 @@
 /* Get current user context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Helge Deller <deller@gmx.de>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/makecontext.c b/sysdeps/unix/sysv/linux/hppa/makecontext.c
index a80e764151..1a98734e1b 100644
--- a/sysdeps/unix/sysv/linux/hppa/makecontext.c
+++ b/sysdeps/unix/sysv/linux/hppa/makecontext.c
@@ -1,7 +1,6 @@
 /* Create new context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Helge Deller <deller@gmx.de>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/setcontext.S b/sysdeps/unix/sysv/linux/hppa/setcontext.S
index 8fc5f5e56c..1e63277572 100644
--- a/sysdeps/unix/sysv/linux/hppa/setcontext.S
+++ b/sysdeps/unix/sysv/linux/hppa/setcontext.S
@@ -1,7 +1,6 @@
 /* Install given context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Helge Deller <deller@gmx.de>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/swapcontext.c b/sysdeps/unix/sysv/linux/hppa/swapcontext.c
index f9a8207543..ce74f1a73e 100644
--- a/sysdeps/unix/sysv/linux/hppa/swapcontext.c
+++ b/sysdeps/unix/sysv/linux/hppa/swapcontext.c
@@ -1,7 +1,6 @@
 /* Swap to new context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Helge Deller <deller@gmx.de>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/hppa/sysdep.h b/sysdeps/unix/sysv/linux/hppa/sysdep.h
index 779bc85e26..506916e693 100644
--- a/sysdeps/unix/sysv/linux/hppa/sysdep.h
+++ b/sysdeps/unix/sysv/linux/hppa/sysdep.h
@@ -1,8 +1,6 @@
 /* Assembler macros for PA-RISC.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
-   Linux/PA-RISC changes by Philipp Rumpf, <prumpf@tux.org>, March 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S
index 8ec84491bb..1919a1afaf 100644
--- a/sysdeps/unix/sysv/linux/i386/clone.S
+++ b/sysdeps/unix/sysv/linux/i386/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/dl-librecon.h b/sysdeps/unix/sysv/linux/i386/dl-librecon.h
index 7efe0679b3..af3563300b 100644
--- a/sysdeps/unix/sysv/linux/i386/dl-librecon.h
+++ b/sysdeps/unix/sysv/linux/i386/dl-librecon.h
@@ -1,7 +1,6 @@
 /* Optional code to distinguish library flavours.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
index 0e1b4b6faf..165dfed7b7 100644
--- a/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/i386/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Linux/i386 version of processor capability information handling macros.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/getcontext.S b/sysdeps/unix/sysv/linux/i386/getcontext.S
index 95e8d06dd1..42c1deb9b5 100644
--- a/sysdeps/unix/sysv/linux/i386/getcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/getcontext.S
@@ -1,7 +1,6 @@
 /* Save current context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/makecontext.S b/sysdeps/unix/sysv/linux/i386/makecontext.S
index 059fa5a95e..1f8b71c215 100644
--- a/sysdeps/unix/sysv/linux/i386/makecontext.S
+++ b/sysdeps/unix/sysv/linux/i386/makecontext.S
@@ -1,7 +1,6 @@
 /* Create new context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/register-dump.h b/sysdeps/unix/sysv/linux/i386/register-dump.h
index 25fcc005f5..03a9acf65f 100644
--- a/sysdeps/unix/sysv/linux/i386/register-dump.h
+++ b/sysdeps/unix/sysv/linux/i386/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/setcontext.S b/sysdeps/unix/sysv/linux/i386/setcontext.S
index 4be3d0598e..f5a6495549 100644
--- a/sysdeps/unix/sysv/linux/i386/setcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/setcontext.S
@@ -1,7 +1,6 @@
 /* Install given context.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h b/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h
index 19f3bbddc9..800b961a35 100644
--- a/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/i386/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/swapcontext.S b/sysdeps/unix/sysv/linux/i386/swapcontext.S
index 369c22f7f2..13f548c34c 100644
--- a/sysdeps/unix/sysv/linux/i386/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/swapcontext.S
@@ -1,7 +1,6 @@
 /* Save current context and install the given one.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 8a9911b7ac..ec12c84ca8 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.org>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/i386/vfork.S b/sysdeps/unix/sysv/linux/i386/vfork.S
index 2b8bfb8c0b..ed9ddcc4cf 100644
--- a/sysdeps/unix/sysv/linux/i386/vfork.S
+++ b/sysdeps/unix/sysv/linux/i386/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S b/sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S
index fbb4b1c26f..ea165e42dc 100644
--- a/sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S
+++ b/sysdeps/unix/sysv/linux/ia64/__ia64_longjmp.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/__longjmp.S b/sysdeps/unix/sysv/linux/ia64/__longjmp.S
index c7bd3b3dbc..1f8f1d71db 100644
--- a/sysdeps/unix/sysv/linux/ia64/__longjmp.S
+++ b/sysdeps/unix/sysv/linux/ia64/__longjmp.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c b/sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c
index 554649a865..36e626382a 100644
--- a/sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c
+++ b/sysdeps/unix/sysv/linux/ia64/__sigstack_longjmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/__start_context.S b/sysdeps/unix/sysv/linux/ia64/__start_context.S
index fd0235a197..9adc092c2c 100644
--- a/sysdeps/unix/sysv/linux/ia64/__start_context.S
+++ b/sysdeps/unix/sysv/linux/ia64/__start_context.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
index d366e8208e..572b1b30df 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/setjmp.h
@@ -1,7 +1,6 @@
 /* Define the machine-dependent type `jmp_buf'.  Linux/IA-64 version.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
index 7dca259c31..fc71ef721b 100644
--- a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <jes@linuxcare.com>, July 2000
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/getcontext.S b/sysdeps/unix/sysv/linux/ia64/getcontext.S
index 9b9cd0b0c6..8fc3bce51b 100644
--- a/sysdeps/unix/sysv/linux/ia64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/getcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/ioperm.c b/sysdeps/unix/sysv/linux/ia64/ioperm.c
index 9c0e55f9e9..bfc1c05a04 100644
--- a/sysdeps/unix/sysv/linux/ia64/ioperm.c
+++ b/sysdeps/unix/sysv/linux/ia64/ioperm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/makecontext.c b/sysdeps/unix/sysv/linux/ia64/makecontext.c
index 1ca85593c6..152902d49c 100644
--- a/sysdeps/unix/sysv/linux/ia64/makecontext.c
+++ b/sysdeps/unix/sysv/linux/ia64/makecontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/pipe.S b/sysdeps/unix/sysv/linux/ia64/pipe.S
index 007c8c0ee4..ffda712920 100644
--- a/sysdeps/unix/sysv/linux/ia64/pipe.S
+++ b/sysdeps/unix/sysv/linux/ia64/pipe.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger <davidm@hpl.hp.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/register-dump.h b/sysdeps/unix/sysv/linux/ia64/register-dump.h
index 43482c506a..6a44f30eb5 100644
--- a/sysdeps/unix/sysv/linux/ia64/register-dump.h
+++ b/sysdeps/unix/sysv/linux/ia64/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/setcontext.S b/sysdeps/unix/sysv/linux/ia64/setcontext.S
index 9c22182c05..6b76bd4b9f 100644
--- a/sysdeps/unix/sysv/linux/ia64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/ia64/setcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/setjmp.S b/sysdeps/unix/sysv/linux/ia64/setjmp.S
index f242075c7d..523d7e9678 100644
--- a/sysdeps/unix/sysv/linux/ia64/setjmp.S
+++ b/sysdeps/unix/sysv/linux/ia64/setjmp.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/swapcontext.c b/sysdeps/unix/sysv/linux/ia64/swapcontext.c
index 234c174ef2..a19a63a26c 100644
--- a/sysdeps/unix/sysv/linux/ia64/swapcontext.c
+++ b/sysdeps/unix/sysv/linux/ia64/swapcontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/sys/io.h b/sysdeps/unix/sysv/linux/ia64/sys/io.h
index 4761e322db..c52c1e6c0c 100644
--- a/sysdeps/unix/sysv/linux/ia64/sys/io.h
+++ b/sysdeps/unix/sysv/linux/ia64/sys/io.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/sys/rse.h b/sysdeps/unix/sysv/linux/ia64/sys/rse.h
index 0e472a1df1..96170b707b 100644
--- a/sysdeps/unix/sysv/linux/ia64/sys/rse.h
+++ b/sysdeps/unix/sysv/linux/ia64/sys/rse.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/syscall.S b/sysdeps/unix/sysv/linux/ia64/syscall.S
index 23f1d437f9..2b42602eae 100644
--- a/sysdeps/unix/sysv/linux/ia64/syscall.S
+++ b/sysdeps/unix/sysv/linux/ia64/syscall.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jes Sorensen <Jes.Sorensen@cern.ch>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.S b/sysdeps/unix/sysv/linux/ia64/sysdep.S
index ee6365aece..d5f9c4ef10 100644
--- a/sysdeps/unix/sysv/linux/ia64/sysdep.S
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/sysdep.h b/sysdeps/unix/sysv/linux/ia64/sysdep.h
index 7198c192a0..07478baf93 100644
--- a/sysdeps/unix/sysv/linux/ia64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/ia64/sysdep.h
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
-   Based on code originally written by David Mosberger-Tang
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ia64/ucontext_i.h b/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
index 6a30f9edc6..c6a7ead2e3 100644
--- a/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
+++ b/sysdeps/unix/sysv/linux/ia64/ucontext_i.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ifreq.c b/sysdeps/unix/sysv/linux/ifreq.c
index 4646dd710b..45f49e9fe6 100644
--- a/sysdeps/unix/sysv/linux/ifreq.c
+++ b/sysdeps/unix/sysv/linux/ifreq.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/internal_statvfs.c b/sysdeps/unix/sysv/linux/internal_statvfs.c
index 39fcb5d429..b1b8dfefe6 100644
--- a/sysdeps/unix/sysv/linux/internal_statvfs.c
+++ b/sysdeps/unix/sysv/linux/internal_statvfs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/kernel-posix-timers.h b/sysdeps/unix/sysv/linux/kernel-posix-timers.h
index 9109166f29..e7d2bac740 100644
--- a/sysdeps/unix/sysv/linux/kernel-posix-timers.h
+++ b/sysdeps/unix/sysv/linux/kernel-posix-timers.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/lddlibc4.c b/sysdeps/unix/sysv/linux/lddlibc4.c
index 642379eeb4..92e2cc38a6 100644
--- a/sysdeps/unix/sysv/linux/lddlibc4.c
+++ b/sysdeps/unix/sysv/linux/lddlibc4.c
@@ -1,7 +1,6 @@
 /* Stub for ldd script to print Linux libc4 dependencies.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/clone.S b/sysdeps/unix/sysv/linux/m68k/clone.S
index 183a9bfff8..86ac2b3e23 100644
--- a/sysdeps/unix/sysv/linux/m68k/clone.S
+++ b/sysdeps/unix/sysv/linux/m68k/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab (schwab@issan.informatik.uni-dortmund.de)
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h b/sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h
index 63b93b1ec3..1228660058 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/atomic-machine.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maxim Kuvyrkov <maxim@codesourcery.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/getpagesize.c b/sysdeps/unix/sysv/linux/m68k/getpagesize.c
index f406214997..5610483894 100644
--- a/sysdeps/unix/sysv/linux/m68k/getpagesize.c
+++ b/sysdeps/unix/sysv/linux/m68k/getpagesize.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/register-dump.h b/sysdeps/unix/sysv/linux/m68k/register-dump.h
index 192338e527..9b4f2118f0 100644
--- a/sysdeps/unix/sysv/linux/m68k/register-dump.h
+++ b/sysdeps/unix/sysv/linux/m68k/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h b/sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h
index 3d5fd0aaa5..3c96cb0fb0 100644
--- a/sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/sysdep.h b/sysdeps/unix/sysv/linux/m68k/sysdep.h
index b29986339a..4b83d860e2 100644
--- a/sysdeps/unix/sysv/linux/m68k/sysdep.h
+++ b/sysdeps/unix/sysv/linux/m68k/sysdep.h
@@ -1,7 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Written by Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>,
-   December 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/m68k/vfork.S b/sysdeps/unix/sysv/linux/m68k/vfork.S
index cdc030bf3a..eb0e7f7be3 100644
--- a/sysdeps/unix/sysv/linux/m68k/vfork.S
+++ b/sysdeps/unix/sysv/linux/m68k/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@gnu.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/_test_and_set.c b/sysdeps/unix/sysv/linux/mips/_test_and_set.c
index bcb7f67290..ceb751eaa8 100644
--- a/sysdeps/unix/sysv/linux/mips/_test_and_set.c
+++ b/sysdeps/unix/sysv/linux/mips/_test_and_set.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/clone.S b/sysdeps/unix/sysv/linux/mips/clone.S
index fd71b5ca2e..64603afab4 100644
--- a/sysdeps/unix/sysv/linux/mips/clone.S
+++ b/sysdeps/unix/sysv/linux/mips/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ralf Bächle <ralf@linux-mips.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/getcontext.S b/sysdeps/unix/sysv/linux/mips/getcontext.S
index 608f1bce68..c2e9f3b8ef 100644
--- a/sysdeps/unix/sysv/linux/mips/getcontext.S
+++ b/sysdeps/unix/sysv/linux/mips/getcontext.S
@@ -1,7 +1,6 @@
 /* Save current context.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/makecontext.S b/sysdeps/unix/sysv/linux/mips/makecontext.S
index e31522f78b..ae064ba608 100644
--- a/sysdeps/unix/sysv/linux/mips/makecontext.S
+++ b/sysdeps/unix/sysv/linux/mips/makecontext.S
@@ -1,7 +1,6 @@
 /* Modify saved context.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/readelflib.c b/sysdeps/unix/sysv/linux/mips/readelflib.c
index d0e809d893..d07e59bfa5 100644
--- a/sysdeps/unix/sysv/linux/mips/readelflib.c
+++ b/sysdeps/unix/sysv/linux/mips/readelflib.c
@@ -1,9 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Alexandre Oliva <aoliva@redhat.com>
-   Based on work ../x86_64/readelflib.c,
-   contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/register-dump.h b/sysdeps/unix/sysv/linux/mips/register-dump.h
index 6f41a54cad..9346cb5f06 100644
--- a/sysdeps/unix/sysv/linux/mips/register-dump.h
+++ b/sysdeps/unix/sysv/linux/mips/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/setcontext.S b/sysdeps/unix/sysv/linux/mips/setcontext.S
index 1e7f36ea70..e2b92e7d07 100644
--- a/sysdeps/unix/sysv/linux/mips/setcontext.S
+++ b/sysdeps/unix/sysv/linux/mips/setcontext.S
@@ -1,7 +1,6 @@
 /* Set current context.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
index 9b3ce52a15..06153370b6 100644
--- a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/swapcontext.S b/sysdeps/unix/sysv/linux/mips/swapcontext.S
index 3055481c45..0df34e76bd 100644
--- a/sysdeps/unix/sysv/linux/mips/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/mips/swapcontext.S
@@ -1,7 +1,6 @@
 /* Save and set current context.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Maciej W. Rozycki <macro@codesourcery.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mips/ustat.c b/sysdeps/unix/sysv/linux/mips/ustat.c
index c5e10a338e..4d60846dfe 100644
--- a/sysdeps/unix/sysv/linux/mips/ustat.c
+++ b/sysdeps/unix/sysv/linux/mips/ustat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c
index 6823548521..6192b0c884 100644
--- a/sysdeps/unix/sysv/linux/mmap64.c
+++ b/sysdeps/unix/sysv/linux/mmap64.c
@@ -1,7 +1,6 @@
 /* mmap - map files or devices into memory.  Linux version.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/mq_notify.c b/sysdeps/unix/sysv/linux/mq_notify.c
index eccae2e4c6..6c1c6fff21 100644
--- a/sysdeps/unix/sysv/linux/mq_notify.c
+++ b/sysdeps/unix/sysv/linux/mq_notify.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contribute by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/msgctl.c b/sysdeps/unix/sysv/linux/msgctl.c
index 9f38c06d53..760889c4c4 100644
--- a/sysdeps/unix/sysv/linux/msgctl.c
+++ b/sysdeps/unix/sysv/linux/msgctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/msgget.c b/sysdeps/unix/sysv/linux/msgget.c
index decf1376cb..77972db508 100644
--- a/sysdeps/unix/sysv/linux/msgget.c
+++ b/sysdeps/unix/sysv/linux/msgget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/msgrcv.c b/sysdeps/unix/sysv/linux/msgrcv.c
index 6d99f055a1..563a12e123 100644
--- a/sysdeps/unix/sysv/linux/msgrcv.c
+++ b/sysdeps/unix/sysv/linux/msgrcv.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/msgsnd.c b/sysdeps/unix/sysv/linux/msgsnd.c
index adf8d17e96..d978f78df7 100644
--- a/sysdeps/unix/sysv/linux/msgsnd.c
+++ b/sysdeps/unix/sysv/linux/msgsnd.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/net/if_arp.h b/sysdeps/unix/sysv/linux/net/if_arp.h
index 2a8933cde7..0f925da4f4 100644
--- a/sysdeps/unix/sysv/linux/net/if_arp.h
+++ b/sysdeps/unix/sysv/linux/net/if_arp.h
@@ -1,7 +1,6 @@
 /* Definitions for Address Resolution Protocol.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/nios2/clone.S b/sysdeps/unix/sysv/linux/nios2/clone.S
index f6732dd58c..bdef4095dc 100644
--- a/sysdeps/unix/sysv/linux/nios2/clone.S
+++ b/sysdeps/unix/sysv/linux/nios2/clone.S
@@ -1,7 +1,6 @@
 /* clone() implementation for Nios II.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andrew Jenner <andrew@codesourcery.com>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/nios2/kernel_stat.h b/sysdeps/unix/sysv/linux/nios2/kernel_stat.h
index 1af30dab6f..6ca04d8ff2 100644
--- a/sysdeps/unix/sysv/linux/nios2/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/nios2/kernel_stat.h
@@ -1,7 +1,6 @@
 /* Internal definitions for stat functions.  Linux/nios2.
    Copyright (C) 2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h
index f06d57426a..82798df4b4 100644
--- a/sysdeps/unix/sysv/linux/not-cancel.h
+++ b/sysdeps/unix/sysv/linux/not-cancel.h
@@ -1,7 +1,6 @@
 /* Uncancelable versions of cancelable interfaces.  Linux/NPTL version.
    Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/nscd_setup_thread.c b/sysdeps/unix/sysv/linux/nscd_setup_thread.c
index 30d1f306c2..00d3a680c2 100644
--- a/sysdeps/unix/sysv/linux/nscd_setup_thread.c
+++ b/sysdeps/unix/sysv/linux/nscd_setup_thread.c
@@ -1,7 +1,6 @@
 /* Setup of nscd worker threads.  Linux verison.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published
diff --git a/sysdeps/unix/sysv/linux/open.c b/sysdeps/unix/sysv/linux/open.c
index aa335ea41e..88e4355039 100644
--- a/sysdeps/unix/sysv/linux/open.c
+++ b/sysdeps/unix/sysv/linux/open.c
@@ -1,7 +1,6 @@
 /* Linux open syscall implementation, non-LFS.
    Copyright (C) 2017-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ppoll.c b/sysdeps/unix/sysv/linux/ppoll.c
index 8ca133b1fa..465dea623d 100644
--- a/sysdeps/unix/sysv/linux/ppoll.c
+++ b/sysdeps/unix/sysv/linux/ppoll.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/pread.c b/sysdeps/unix/sysv/linux/pread.c
index ebd7f52438..d2f85584a2 100644
--- a/sysdeps/unix/sysv/linux/pread.c
+++ b/sysdeps/unix/sysv/linux/pread.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/pread64.c b/sysdeps/unix/sysv/linux/pread64.c
index 7631182108..6cff96bcde 100644
--- a/sysdeps/unix/sysv/linux/pread64.c
+++ b/sysdeps/unix/sysv/linux/pread64.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/pselect.c b/sysdeps/unix/sysv/linux/pselect.c
index e7df6e7465..f58c01f25a 100644
--- a/sysdeps/unix/sysv/linux/pselect.c
+++ b/sysdeps/unix/sysv/linux/pselect.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ptsname.c b/sysdeps/unix/sysv/linux/ptsname.c
index 9f78ef42d8..cf98f99878 100644
--- a/sysdeps/unix/sysv/linux/ptsname.c
+++ b/sysdeps/unix/sysv/linux/ptsname.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/pwrite.c b/sysdeps/unix/sysv/linux/pwrite.c
index c39ee8a163..341513ce09 100644
--- a/sysdeps/unix/sysv/linux/pwrite.c
+++ b/sysdeps/unix/sysv/linux/pwrite.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/pwrite64.c b/sysdeps/unix/sysv/linux/pwrite64.c
index f39e1238a4..cb006a1c70 100644
--- a/sysdeps/unix/sysv/linux/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/pwrite64.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/recvmmsg.c b/sysdeps/unix/sysv/linux/recvmmsg.c
index 5cd107ffa9..c214321e94 100644
--- a/sysdeps/unix/sysv/linux/recvmmsg.c
+++ b/sysdeps/unix/sysv/linux/recvmmsg.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2010-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Schwab <schwab@redhat.com>, 2010.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/bits/elfclass.h b/sysdeps/unix/sysv/linux/s390/bits/elfclass.h
index c2ac7f72f3..10609d273c 100644
--- a/sysdeps/unix/sysv/linux/s390/bits/elfclass.h
+++ b/sysdeps/unix/sysv/linux/s390/bits/elfclass.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/dl-procinfo.h b/sysdeps/unix/sysv/linux/s390/dl-procinfo.h
index 76ce33e31d..47def4c90f 100644
--- a/sysdeps/unix/sysv/linux/s390/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/s390/dl-procinfo.h
@@ -1,7 +1,6 @@
 /* Linux/s390 version of processor capability information handling macros.
    Copyright (C) 2006-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2006.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c b/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
index 0ce15a5a2a..09487c11a5 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/____longjmp_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
index 08145e4156..dbbe5a55ff 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
index 7cfd66b5f8..e65641ecc9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
index 7774a59580..210e875f26 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutent.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
index eebccece1c..d06441f6b9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutent_r.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
index f50d633e48..79f9d9a106 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutid.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
index 5039b99a94..d648f2ef70 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutid_r.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
index 32b39575b0..7b79cb75b5 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutline.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
index c9238c5f60..3246dbe2d9 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutline_r.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
index 5820701f21..bdb8f4bf3e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutmp.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
index d91795af78..cf27aee4f0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxent.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
index d5d457d98d..2a4c9aecee 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxid.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c b/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
index ab0189f653..eb524ecbd4 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/getutxline.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/login.c b/sysdeps/unix/sysv/linux/s390/s390-32/login.c
index 62742a8a5f..753763f3b5 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/login.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/login.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/login32.c b/sysdeps/unix/sysv/linux/s390/s390-32/login32.c
index e37da4e573..271afa0c77 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/login32.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/login32.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c b/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
index e4e0f3a831..bfb7460cca 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/makecontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c b/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
index 1dfabc8f37..40736c6335 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/pututxline.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h b/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h
index fe96d0d9d8..a4647fc9d0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/register-dump.h
@@ -1,6 +1,5 @@
 /* Dump registers.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S
index 37aa2496ad..b0aeb57a00 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/setcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S b/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S
index 2ab91083b0..27edb0aa45 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/swapcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
index 50712b649b..426563b429 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
index 7639f35de4..a768d6748b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
index 34fb5dbf5e..c26c228694 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
index d4aa0ce2ac..dfe25661ac 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmp.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
index 51cf1f5ae3..3b95890d32 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/updwtmpx.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h
index 28632f72bd..11c7937897 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-compat.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
index 9418afb0f4..f2edd4636b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp-convert.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
index 32496e5421..0b3cadec5b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
index ad7de5c455..a4c0d1c5c3 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx-convert.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
index ed970961bf..8a5d56ca45 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c
@@ -1,5 +1,4 @@
 /* Copyright (C) 2008-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Krebbel <Andreas.Krebbel@de.ibm.com>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S b/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
index 019f535426..5ba79c43ad 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c b/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
index c7b2ab0e79..389ad542bb 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/____longjmp_chk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
index 21d485e9e9..584f0d744f 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/clone.S
@@ -1,6 +1,5 @@
 /* Wrapper around clone system call.  64 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S b/sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S
index 65f54e310c..edf6265928 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/getcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c b/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
index 838243de69..43b9b15c9e 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/makecontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h b/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h
index b5aa8dce5e..1c9ca2e300 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/register-dump.h
@@ -1,6 +1,5 @@
 /* Dump registers.  64 bit S/390 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S b/sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S
index f2603a0d43..ad7ee0f662 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/setcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S b/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
index 85e0242ecf..66090e80d1 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/swapcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
index 2323225f3c..4368cb14d8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
index 0ae81bacf2..9fe8d00eb8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
index cbf2553cd8..713d8fffa3 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
@@ -1,6 +1,5 @@
 /* Assembler macros for 64 bit S/390.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S b/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
index 2b2322b964..342dc2f923 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/s390/sigcontextinfo.h b/sysdeps/unix/sysv/linux/s390/sigcontextinfo.h
index 5fc4238619..cf996cc15e 100644
--- a/sysdeps/unix/sysv/linux/s390/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/s390/sigcontextinfo.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/sys/ptrace.h b/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
index 3ddd2e4267..6951a39283 100644
--- a/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
@@ -1,6 +1,5 @@
 /* `ptrace' debugger support interface.  Linux/S390 version.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/sys/ucontext.h
index d81bf40f3e..1fb8cb9b76 100644
--- a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/s390/sys/ucontext.h
@@ -1,5 +1,4 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
-   Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/unix/sysv/linux/semctl.c b/sysdeps/unix/sysv/linux/semctl.c
index bb2690d30f..95e9f0910a 100644
--- a/sysdeps/unix/sysv/linux/semctl.c
+++ b/sysdeps/unix/sysv/linux/semctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/semget.c b/sysdeps/unix/sysv/linux/semget.c
index 1187a56540..1e6bc65ed4 100644
--- a/sysdeps/unix/sysv/linux/semget.c
+++ b/sysdeps/unix/sysv/linux/semget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/semop.c b/sysdeps/unix/sysv/linux/semop.c
index 9f863886c0..52460db080 100644
--- a/sysdeps/unix/sysv/linux/semop.c
+++ b/sysdeps/unix/sysv/linux/semop.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/semtimedop.c b/sysdeps/unix/sysv/linux/semtimedop.c
index d4fea4e55a..43577535ef 100644
--- a/sysdeps/unix/sysv/linux/semtimedop.c
+++ b/sysdeps/unix/sysv/linux/semtimedop.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sendmmsg.c b/sysdeps/unix/sysv/linux/sendmmsg.c
index 10aaff4d1f..d75adbf30e 100644
--- a/sysdeps/unix/sysv/linux/sendmmsg.c
+++ b/sysdeps/unix/sysv/linux/sendmmsg.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/setipv4sourcefilter.c b/sysdeps/unix/sysv/linux/setipv4sourcefilter.c
index e452bcbfff..a143473666 100644
--- a/sysdeps/unix/sysv/linux/setipv4sourcefilter.c
+++ b/sysdeps/unix/sysv/linux/setipv4sourcefilter.c
@@ -1,7 +1,6 @@
 /* Set IPv4 source filter.  Linux version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/setsourcefilter.c b/sysdeps/unix/sysv/linux/setsourcefilter.c
index 92150952f4..d45e659706 100644
--- a/sysdeps/unix/sysv/linux/setsourcefilter.c
+++ b/sysdeps/unix/sysv/linux/setsourcefilter.c
@@ -1,7 +1,6 @@
 /* Set source filter.  Linux version.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sh/sigcontextinfo.h b/sysdeps/unix/sysv/linux/sh/sigcontextinfo.h
index 0ca726d4ca..d36403117b 100644
--- a/sysdeps/unix/sysv/linux/sh/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/sh/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Philip Blundell <philb@gnu.org>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.h b/sysdeps/unix/sysv/linux/sh/sysdep.h
index 97aa92dfa2..3eafbb0055 100644
--- a/sysdeps/unix/sysv/linux/sh/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sh/sysdep.h
@@ -1,7 +1,5 @@
 /* Copyright (C) 1992-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
-   Changed by Kaz Kojima, <kkojima@rr.iij4u.or.jp>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c
index 810084e7a5..268d2a392a 100644
--- a/sysdeps/unix/sysv/linux/shmat.c
+++ b/sysdeps/unix/sysv/linux/shmat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/shmctl.c b/sysdeps/unix/sysv/linux/shmctl.c
index f52018bfae..7582c28985 100644
--- a/sysdeps/unix/sysv/linux/shmctl.c
+++ b/sysdeps/unix/sysv/linux/shmctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/shmdt.c b/sysdeps/unix/sysv/linux/shmdt.c
index e9cc896866..7176fe358d 100644
--- a/sysdeps/unix/sysv/linux/shmdt.c
+++ b/sysdeps/unix/sysv/linux/shmdt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/shmget.c b/sysdeps/unix/sysv/linux/shmget.c
index faedfebc81..3f0cd54fd4 100644
--- a/sysdeps/unix/sysv/linux/shmget.c
+++ b/sysdeps/unix/sysv/linux/shmget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sigset-cvt-mask.h b/sysdeps/unix/sysv/linux/sigset-cvt-mask.h
index 7ba2254e40..fb8e2e52a5 100644
--- a/sysdeps/unix/sysv/linux/sigset-cvt-mask.h
+++ b/sysdeps/unix/sysv/linux/sigset-cvt-mask.h
@@ -2,7 +2,6 @@
    Linux version.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Joe Keane <jgk@jgk.org>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sigstack.c b/sysdeps/unix/sysv/linux/sigstack.c
index 8225b17ba1..c2d3e3f95d 100644
--- a/sysdeps/unix/sysv/linux/sigstack.c
+++ b/sysdeps/unix/sysv/linux/sigstack.c
@@ -1,7 +1,6 @@
 /* Emulate sigstack function using sigaltstack.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/readelflib.c b/sysdeps/unix/sysv/linux/sparc/readelflib.c
index bbfc81337a..22433b2a34 100644
--- a/sysdeps/unix/sysv/linux/sparc/readelflib.c
+++ b/sysdeps/unix/sysv/linux/sparc/readelflib.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
index cb89333739..8d8ee43849 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S
index 693b8399bf..46ba7d5c47 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/getcontext.S
@@ -1,7 +1,6 @@
 /* Save current context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
index 09a052fc05..1cd73c87b9 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc_sigaction.c
@@ -1,7 +1,6 @@
 /* POSIX.1 sigaction call for Linux/SPARC.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza <miguel@nuclecu.unam.mx>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c b/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
index 3635ad4894..50305e80fe 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/makecontext.c
@@ -1,7 +1,6 @@
 /* Create new context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
index 39a815b6f0..0fa155fa61 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/pipe.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h b/sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h
index 9bb75b680a..23a2d50a95 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S
index 2362f14d5b..e803a63e44 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/setcontext.S
@@ -1,7 +1,6 @@
 /* Install given context.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
index ca9c9ccea9..4d7cec1f29 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S
index 1db30c5b56..eef3ec2011 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/swapcontext.S
@@ -1,7 +1,6 @@
 /* Save current context and install the given one.
    Copyright (C) 2008-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by David S. Miller <davem@davemloft.net>, 2008.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
index 7cbfdada63..4e50e506f3 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, January 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S b/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
index 0f5633836d..bc087e89a6 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
index e4fc3c35a8..e6221a2fb1 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
index 092c6deee6..e921bcbb63 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/getcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c b/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
index 6cfcf0a4cb..4ba04a3242 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc_sigaction.c
@@ -1,8 +1,6 @@
 /* POSIX.1 sigaction call for Linux/SPARC64.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza <miguel@nuclecu.unam.mx> and
-		  Jakub Jelinek <jj@ultra.linux.cz>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
index 0aaad78abe..a1068fb52e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/longjmp.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c b/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
index 26d5466af6..449a3b4f6c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/makecontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
index a0a9581604..da6ea71729 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h b/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
index f86686dd59..13dcdc33ed 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/register-dump.h
@@ -1,7 +1,6 @@
 /* Dump registers.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
index e316fd296f..1bedc28a88 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
index 676e8c3ba2..d93e12f91c 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/setjmp.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@tamu.edu).
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
index 63378da26b..9f8cfbf4ae 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c b/sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c
index 53248e6156..41995fdf4f 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/swapcontext.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
index 5aa80e32bf..693c8a8b46 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h b/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h
index 25db67169d..801faa31ed 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/ucontext_i.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-     Contributed by Jakub Jelinek <jakub@redhat.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S b/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
index 3306be7db0..272ba63291 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/sparc/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sysdep.h
index 0c55902178..8ff5b24eb1 100644
--- a/sysdeps/unix/sysv/linux/sparc/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sparc/sysdep.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/statfs.c b/sysdeps/unix/sysv/linux/statfs.c
index ee248b4212..394407e658 100644
--- a/sysdeps/unix/sysv/linux/statfs.c
+++ b/sysdeps/unix/sysv/linux/statfs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/statvfs.c b/sysdeps/unix/sysv/linux/statvfs.c
index 210242b9a0..e295803f1a 100644
--- a/sysdeps/unix/sysv/linux/statvfs.c
+++ b/sysdeps/unix/sysv/linux/statvfs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/timer_create.c b/sysdeps/unix/sysv/linux/timer_create.c
index fb904a86e3..1406d19feb 100644
--- a/sysdeps/unix/sysv/linux/timer_create.c
+++ b/sysdeps/unix/sysv/linux/timer_create.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/timer_delete.c b/sysdeps/unix/sysv/linux/timer_delete.c
index c068ca4c41..32d26bf34d 100644
--- a/sysdeps/unix/sysv/linux/timer_delete.c
+++ b/sysdeps/unix/sysv/linux/timer_delete.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/timer_getoverr.c b/sysdeps/unix/sysv/linux/timer_getoverr.c
index 18467c4059..5c92e0eb6d 100644
--- a/sysdeps/unix/sysv/linux/timer_getoverr.c
+++ b/sysdeps/unix/sysv/linux/timer_getoverr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/timer_gettime.c b/sysdeps/unix/sysv/linux/timer_gettime.c
index a0537060c8..c1209714bb 100644
--- a/sysdeps/unix/sysv/linux/timer_gettime.c
+++ b/sysdeps/unix/sysv/linux/timer_gettime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/timer_routines.c b/sysdeps/unix/sysv/linux/timer_routines.c
index 02bad0384e..67a49f19a7 100644
--- a/sysdeps/unix/sysv/linux/timer_routines.c
+++ b/sysdeps/unix/sysv/linux/timer_routines.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/timer_settime.c b/sysdeps/unix/sysv/linux/timer_settime.c
index 8884abfdc6..24706e45d8 100644
--- a/sysdeps/unix/sysv/linux/timer_settime.c
+++ b/sysdeps/unix/sysv/linux/timer_settime.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public License as
diff --git a/sysdeps/unix/sysv/linux/umount.c b/sysdeps/unix/sysv/linux/umount.c
index 3d72207a64..010cebf162 100644
--- a/sysdeps/unix/sysv/linux/umount.c
+++ b/sysdeps/unix/sysv/linux/umount.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/unlockpt.c b/sysdeps/unix/sysv/linux/unlockpt.c
index ae5148afe7..7a2055a31a 100644
--- a/sysdeps/unix/sysv/linux/unlockpt.c
+++ b/sysdeps/unix/sysv/linux/unlockpt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Zack Weinberg <zack@rabi.phys.columbia.edu>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/updwtmp.c b/sysdeps/unix/sysv/linux/updwtmp.c
index 93d72e75a6..ff23e24b5a 100644
--- a/sysdeps/unix/sysv/linux/updwtmp.c
+++ b/sysdeps/unix/sysv/linux/updwtmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/ustat.c b/sysdeps/unix/sysv/linux/ustat.c
index df6673a716..0f16795779 100644
--- a/sysdeps/unix/sysv/linux/ustat.c
+++ b/sysdeps/unix/sysv/linux/ustat.c
@@ -1,7 +1,6 @@
 /* Get filesystem statistics (deprecated).  Linux version.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/utmp_file.c b/sysdeps/unix/sysv/linux/utmp_file.c
index 78d10db8c8..e5adcec6d0 100644
--- a/sysdeps/unix/sysv/linux/utmp_file.c
+++ b/sysdeps/unix/sysv/linux/utmp_file.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86/readelflib.c b/sysdeps/unix/sysv/linux/x86/readelflib.c
index 4a9bcc82cb..b10871d9ba 100644
--- a/sysdeps/unix/sysv/linux/x86/readelflib.c
+++ b/sysdeps/unix/sysv/linux/x86/readelflib.c
@@ -1,7 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-		  Jakub Jelinek <jakub@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86_64/__start_context.S b/sysdeps/unix/sysv/linux/x86_64/__start_context.S
index 49381e369e..af6b971cec 100644
--- a/sysdeps/unix/sysv/linux/x86_64/__start_context.S
+++ b/sysdeps/unix/sysv/linux/x86_64/__start_context.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86_64/getcontext.S b/sysdeps/unix/sysv/linux/x86_64/getcontext.S
index 5ca779b15b..9bee1d73d4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/x86_64/getcontext.S
@@ -1,7 +1,6 @@
 /* Save current context.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86_64/makecontext.c b/sysdeps/unix/sysv/linux/x86_64/makecontext.c
index ceb5c02bad..c148f38e96 100644
--- a/sysdeps/unix/sysv/linux/x86_64/makecontext.c
+++ b/sysdeps/unix/sysv/linux/x86_64/makecontext.c
@@ -1,7 +1,6 @@
 /* Create new context.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86_64/setcontext.S b/sysdeps/unix/sysv/linux/x86_64/setcontext.S
index 2330bd2698..b071fd9fd0 100644
--- a/sysdeps/unix/sysv/linux/x86_64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/x86_64/setcontext.S
@@ -1,7 +1,6 @@
 /* Install given context.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/unix/sysv/linux/x86_64/swapcontext.S b/sysdeps/unix/sysv/linux/x86_64/swapcontext.S
index dbc1a3a840..50e1c5ae39 100644
--- a/sysdeps/unix/sysv/linux/x86_64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/x86_64/swapcontext.S
@@ -1,7 +1,6 @@
 /* Save current context and install the given one.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/wordsize-64/tst-writev.c b/sysdeps/wordsize-64/tst-writev.c
index 434789a8d6..e4d544b8fb 100644
--- a/sysdeps/wordsize-64/tst-writev.c
+++ b/sysdeps/wordsize-64/tst-writev.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ryan S. Arnold <rsa@us.ibm.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86/fpu/s_fpclassifyl.c b/sysdeps/x86/fpu/s_fpclassifyl.c
index a4930096c1..98a3cac196 100644
--- a/sysdeps/x86/fpu/s_fpclassifyl.c
+++ b/sysdeps/x86/fpu/s_fpclassifyl.c
@@ -1,7 +1,6 @@
 /* Return classification value corresponding to argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86/fpu/s_isnanl.c b/sysdeps/x86/fpu/s_isnanl.c
index 45541df08a..41484bf654 100644
--- a/sysdeps/x86/fpu/s_isnanl.c
+++ b/sysdeps/x86/fpu/s_isnanl.c
@@ -1,6 +1,4 @@
 /* s_isnanl.c -- long double version for i387 of s_isnan.c.
- * Conversion to long double by Ulrich Drepper,
- * Cygnus Support, drepper@cygnus.com.
  */
 
 /*
diff --git a/sysdeps/x86/fpu_control.h b/sysdeps/x86/fpu_control.h
index 8081d7072f..094161ed5a 100644
--- a/sysdeps/x86/fpu_control.h
+++ b/sysdeps/x86/fpu_control.h
@@ -1,7 +1,6 @@
 /* FPU control word bits.  x86 version.
    Copyright (C) 1993-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Olaf Flebbe.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86/nptl/pthreaddef.h b/sysdeps/x86/nptl/pthreaddef.h
index 6ff7d601eb..ff353808ff 100644
--- a/sysdeps/x86/nptl/pthreaddef.h
+++ b/sysdeps/x86/nptl/pthreaddef.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/_mcount.S b/sysdeps/x86_64/_mcount.S
index a40a3dc41f..1757b34632 100644
--- a/sysdeps/x86_64/_mcount.S
+++ b/sysdeps/x86_64/_mcount.S
@@ -1,6 +1,5 @@
 /* Machine-specific calling sequence for `mcount' profiling function.  x86-64 version.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
-   Contributed by Andreas Jaeger <aj@suse.de>.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
index ceee50734e..b3ed4dd467 100644
--- a/sysdeps/x86_64/dl-machine.h
+++ b/sysdeps/x86_64/dl-machine.h
@@ -1,7 +1,6 @@
 /* Machine-dependent ELF dynamic relocation inline functions.  x86-64 version.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/ffs.c b/sysdeps/x86_64/ffs.c
index 8cd6267fd6..f2cd431987 100644
--- a/sysdeps/x86_64/ffs.c
+++ b/sysdeps/x86_64/ffs.c
@@ -2,7 +2,6 @@
    For AMD x86-64.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/ffsll.c b/sysdeps/x86_64/ffsll.c
index 2201a7aacd..23fd9c1e90 100644
--- a/sysdeps/x86_64/ffsll.c
+++ b/sysdeps/x86_64/ffsll.c
@@ -2,7 +2,6 @@
    For AMD x86-64.
    This file is part of the GNU C Library.
    Copyright (C) 1991-2021 Free Software Foundation, Inc.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/e_exp2l.S b/sysdeps/x86_64/fpu/e_exp2l.S
index f16760840b..1b664473d8 100644
--- a/sysdeps/x86_64/fpu/e_exp2l.S
+++ b/sysdeps/x86_64/fpu/e_exp2l.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for exp2 by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/e_expl.S b/sysdeps/x86_64/fpu/e_expl.S
index 9835ac2a3b..203b1ed2c5 100644
--- a/sysdeps/x86_64/fpu/e_expl.S
+++ b/sysdeps/x86_64/fpu/e_expl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
  */
 
 /*
diff --git a/sysdeps/x86_64/fpu/e_fmodl.S b/sysdeps/x86_64/fpu/e_fmodl.S
index a06ad6833b..d754668bce 100644
--- a/sysdeps/x86_64/fpu/e_fmodl.S
+++ b/sysdeps/x86_64/fpu/e_fmodl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/e_ilogbl.S b/sysdeps/x86_64/fpu/e_ilogbl.S
index ae6c0fe6f9..174647344d 100644
--- a/sysdeps/x86_64/fpu/e_ilogbl.S
+++ b/sysdeps/x86_64/fpu/e_ilogbl.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/e_log10l.S b/sysdeps/x86_64/fpu/e_log10l.S
index 552bc00ad0..cebde82715 100644
--- a/sysdeps/x86_64/fpu/e_log10l.S
+++ b/sysdeps/x86_64/fpu/e_log10l.S
@@ -1,11 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/e_log2l.S b/sysdeps/x86_64/fpu/e_log2l.S
index 1459cef3d7..dd3d9cb86a 100644
--- a/sysdeps/x86_64/fpu/e_log2l.S
+++ b/sysdeps/x86_64/fpu/e_log2l.S
@@ -1,10 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Adapted for use as log2 by Ulrich Drepper <drepper@cygnus.com>.
  * Public domain.
  *
- * Changed to use fyl2xp1 for values near 1, <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/e_logl.S b/sysdeps/x86_64/fpu/e_logl.S
index 37cd5b6ae9..126f6c5332 100644
--- a/sysdeps/x86_64/fpu/e_logl.S
+++ b/sysdeps/x86_64/fpu/e_logl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/e_powl.S b/sysdeps/x86_64/fpu/e_powl.S
index ca3306c02d..2a404eb3f8 100644
--- a/sysdeps/x86_64/fpu/e_powl.S
+++ b/sysdeps/x86_64/fpu/e_powl.S
@@ -1,7 +1,6 @@
 /* ix87 specific implementation of pow function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/e_remainderl.S b/sysdeps/x86_64/fpu/e_remainderl.S
index 994bfb3e80..c957f98897 100644
--- a/sysdeps/x86_64/fpu/e_remainderl.S
+++ b/sysdeps/x86_64/fpu/e_remainderl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/e_scalbl.S b/sysdeps/x86_64/fpu/e_scalbl.S
index c13cba4b13..1b1b5cca26 100644
--- a/sysdeps/x86_64/fpu/e_scalbl.S
+++ b/sysdeps/x86_64/fpu/e_scalbl.S
@@ -1,11 +1,5 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
- *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>
- *
- * Correct handling of y==-inf <drepper@gnu>
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/fedisblxcpt.c b/sysdeps/x86_64/fpu/fedisblxcpt.c
index 4a95c42497..0deab0f13c 100644
--- a/sysdeps/x86_64/fpu/fedisblxcpt.c
+++ b/sysdeps/x86_64/fpu/fedisblxcpt.c
@@ -1,7 +1,6 @@
 /* Disable floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/feenablxcpt.c b/sysdeps/x86_64/fpu/feenablxcpt.c
index cb12b15f8c..8e109106c5 100644
--- a/sysdeps/x86_64/fpu/feenablxcpt.c
+++ b/sysdeps/x86_64/fpu/feenablxcpt.c
@@ -1,7 +1,6 @@
 /* Enable floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/fegetexcept.c b/sysdeps/x86_64/fpu/fegetexcept.c
index 9914906883..360aed3b40 100644
--- a/sysdeps/x86_64/fpu/fegetexcept.c
+++ b/sysdeps/x86_64/fpu/fegetexcept.c
@@ -1,7 +1,6 @@
 /* Get enabled floating-point exceptions.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/fegetround.c b/sysdeps/x86_64/fpu/fegetround.c
index 0039987696..c67161bec0 100644
--- a/sysdeps/x86_64/fpu/fegetround.c
+++ b/sysdeps/x86_64/fpu/fegetround.c
@@ -1,7 +1,6 @@
 /* Return current rounding direction.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/feupdateenv.c b/sysdeps/x86_64/fpu/feupdateenv.c
index e9b9fa9f78..9afcb1dd22 100644
--- a/sysdeps/x86_64/fpu/feupdateenv.c
+++ b/sysdeps/x86_64/fpu/feupdateenv.c
@@ -1,7 +1,6 @@
 /* Install given floating-point environment and raise exceptions.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S
index 41bdccfcdf..84734337aa 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S
index fae7d7893b..d4b12a0765 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S
index 4e8ec26da6..5c42b3cc37 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S
index 5d4151f64b..d9d1b321b1 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_fma.c b/sysdeps/x86_64/fpu/multiarch/s_fma.c
index 91e9f76b49..8ebf72103f 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_fma.c
+++ b/sysdeps/x86_64/fpu/multiarch/s_fma.c
@@ -1,6 +1,5 @@
 /* FMA version of fma.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S
index 7844f8858b..3e9da46b79 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S
index 710c2d227d..18d811cd00 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S
index eb749fe79b..4ecf380833 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S b/sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S
index f841d41356..8e71200a13 100644
--- a/sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S
+++ b/sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.come>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_ceill.S b/sysdeps/x86_64/fpu/s_ceill.S
index 8f2bd351f6..16dbecd56d 100644
--- a/sysdeps/x86_64/fpu/s_ceill.S
+++ b/sysdeps/x86_64/fpu/s_ceill.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
- * Changes for x86-64 by Andreas Jaeger <aj@suse.de>
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/s_copysign.S b/sysdeps/x86_64/fpu/s_copysign.S
index d3e48c6ea0..eb7d0ad309 100644
--- a/sysdeps/x86_64/fpu/s_copysign.S
+++ b/sysdeps/x86_64/fpu/s_copysign.S
@@ -1,7 +1,6 @@
 /* copy sign, double version.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_copysignf.S b/sysdeps/x86_64/fpu/s_copysignf.S
index 6e83826751..eacff21f17 100644
--- a/sysdeps/x86_64/fpu/s_copysignf.S
+++ b/sysdeps/x86_64/fpu/s_copysignf.S
@@ -1,7 +1,6 @@
 /* copy sign, double version.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_copysignl.S b/sysdeps/x86_64/fpu/s_copysignl.S
index 8616205d38..3ec388a6ef 100644
--- a/sysdeps/x86_64/fpu/s_copysignl.S
+++ b/sysdeps/x86_64/fpu/s_copysignl.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>.
- * Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/s_finitel.S b/sysdeps/x86_64/fpu/s_finitel.S
index 9e49796901..12b3104374 100644
--- a/sysdeps/x86_64/fpu/s_finitel.S
+++ b/sysdeps/x86_64/fpu/s_finitel.S
@@ -1,7 +1,3 @@
-/*
- * Written by Joe Keane <jgk@jgk.org>.
- * Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
- */
 
 #include <machine/asm.h>
 
diff --git a/sysdeps/x86_64/fpu/s_floorl.S b/sysdeps/x86_64/fpu/s_floorl.S
index 75f8255648..b74d1a4d6b 100644
--- a/sysdeps/x86_64/fpu/s_floorl.S
+++ b/sysdeps/x86_64/fpu/s_floorl.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
- * Changes for x86-64 by Andreas Jaeger <aj@suse.de>=09
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/s_fmax.S b/sysdeps/x86_64/fpu/s_fmax.S
index eb4c6fb47c..bb19b027a1 100644
--- a/sysdeps/x86_64/fpu/s_fmax.S
+++ b/sysdeps/x86_64/fpu/s_fmax.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_fmaxf.S b/sysdeps/x86_64/fpu/s_fmaxf.S
index 754e3dea23..315860e823 100644
--- a/sysdeps/x86_64/fpu/s_fmaxf.S
+++ b/sysdeps/x86_64/fpu/s_fmaxf.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_fmaxl.S b/sysdeps/x86_64/fpu/s_fmaxl.S
index 4a15a08ab7..689f544265 100644
--- a/sysdeps/x86_64/fpu/s_fmaxl.S
+++ b/sysdeps/x86_64/fpu/s_fmaxl.S
@@ -1,7 +1,6 @@
 /* Compute maximum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_fmin.S b/sysdeps/x86_64/fpu/s_fmin.S
index 46c6b7fb14..c178eeee97 100644
--- a/sysdeps/x86_64/fpu/s_fmin.S
+++ b/sysdeps/x86_64/fpu/s_fmin.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_fminf.S b/sysdeps/x86_64/fpu/s_fminf.S
index f4d083f364..df0559fc07 100644
--- a/sysdeps/x86_64/fpu/s_fminf.S
+++ b/sysdeps/x86_64/fpu/s_fminf.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_fminl.S b/sysdeps/x86_64/fpu/s_fminl.S
index 264380652c..66716ac86a 100644
--- a/sysdeps/x86_64/fpu/s_fminl.S
+++ b/sysdeps/x86_64/fpu/s_fminl.S
@@ -1,7 +1,6 @@
 /* Compute minimum of two numbers, regarding NaN as missing argument.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_llrint.S b/sysdeps/x86_64/fpu/s_llrint.S
index 9855bdf1b2..59c5130c37 100644
--- a/sysdeps/x86_64/fpu/s_llrint.S
+++ b/sysdeps/x86_64/fpu/s_llrint.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.d>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_llrintf.S b/sysdeps/x86_64/fpu/s_llrintf.S
index 8c7739556b..655db75696 100644
--- a/sysdeps/x86_64/fpu/s_llrintf.S
+++ b/sysdeps/x86_64/fpu/s_llrintf.S
@@ -2,7 +2,6 @@
    direction.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.d>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_log1pl.S b/sysdeps/x86_64/fpu/s_log1pl.S
index 947e5e4552..8219f6fbcc 100644
--- a/sysdeps/x86_64/fpu/s_log1pl.S
+++ b/sysdeps/x86_64/fpu/s_log1pl.S
@@ -1,9 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  *
- * Adapted for `long double' by Ulrich Drepper <drepper@cygnus.com>.
- * Adapted for x86-64 by Andreas Jaeger <aj@suse.de>.
  */
 
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/s_nearbyintl.S b/sysdeps/x86_64/fpu/s_nearbyintl.S
index 80508bdbee..fae4dac3e5 100644
--- a/sysdeps/x86_64/fpu/s_nearbyintl.S
+++ b/sysdeps/x86_64/fpu/s_nearbyintl.S
@@ -1,8 +1,6 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
  * Public domain.
  */
-/* Adapted for use as nearbyint by Ulrich Drepper <drepper@cygnus.com>.  */
 
 #include <libm-alias-ldouble.h>
 #include <machine/asm.h>
diff --git a/sysdeps/x86_64/fpu/s_scalbnl.S b/sysdeps/x86_64/fpu/s_scalbnl.S
index 6c7683c32b..cfb58cfb92 100644
--- a/sysdeps/x86_64/fpu/s_scalbnl.S
+++ b/sysdeps/x86_64/fpu/s_scalbnl.S
@@ -1,7 +1,4 @@
 /*
- * Written by J.T. Conklin <jtc@netbsd.org>.
- * Changes for long double by Ulrich Drepper <drepper@cygnus.com>
- * Changes for x86-64 by Andreas Jaeger <aj@suse.de>=09
  * Public domain.
  */
 
diff --git a/sysdeps/x86_64/fpu/s_signbit.S b/sysdeps/x86_64/fpu/s_signbit.S
index bd219bc8f1..e6d25ea28b 100644
--- a/sysdeps/x86_64/fpu/s_signbit.S
+++ b/sysdeps/x86_64/fpu/s_signbit.S
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redha.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_signbitf.S b/sysdeps/x86_64/fpu/s_signbitf.S
index 96f3cb729f..e33663d433 100644
--- a/sysdeps/x86_64/fpu/s_signbitf.S
+++ b/sysdeps/x86_64/fpu/s_signbitf.S
@@ -1,7 +1,6 @@
 /* Return nonzero value if number is negative.
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redha.com>, 2009.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/fpu/s_truncl.S b/sysdeps/x86_64/fpu/s_truncl.S
index a750b3c8fb..71f56a4435 100644
--- a/sysdeps/x86_64/fpu/s_truncl.S
+++ b/sysdeps/x86_64/fpu/s_truncl.S
@@ -1,7 +1,6 @@
 /* Truncate long double value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/jmpbuf-unwind.h b/sysdeps/x86_64/jmpbuf-unwind.h
index 89681e33be..d22672cfc0 100644
--- a/sysdeps/x86_64/jmpbuf-unwind.h
+++ b/sysdeps/x86_64/jmpbuf-unwind.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/machine-gmon.h b/sysdeps/x86_64/machine-gmon.h
index 9b88e48e6c..25a6a8e4c6 100644
--- a/sysdeps/x86_64/machine-gmon.h
+++ b/sysdeps/x86_64/machine-gmon.h
@@ -1,7 +1,6 @@
 /* x86-64-specific implementation of profiling support.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/memchr.S b/sysdeps/x86_64/memchr.S
index 3ddc4655cf..8035bb9cd7 100644
--- a/sysdeps/x86_64/memchr.S
+++ b/sysdeps/x86_64/memchr.S
@@ -1,5 +1,4 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/memcmp.S b/sysdeps/x86_64/memcmp.S
index a926649463..870e15c5a0 100644
--- a/sysdeps/x86_64/memcmp.S
+++ b/sysdeps/x86_64/memcmp.S
@@ -1,6 +1,5 @@
 /* memcmp with SSE2
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/memrchr.S b/sysdeps/x86_64/memrchr.S
index cc2001167d..59b61010a5 100644
--- a/sysdeps/x86_64/memrchr.S
+++ b/sysdeps/x86_64/memrchr.S
@@ -1,7 +1,6 @@
 /* fast SSE2 memrchr with 64 byte loop and pmaxub instruction using
 
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/memcmp-sse4.S b/sysdeps/x86_64/multiarch/memcmp-sse4.S
index b7ac034569..b82adcd5fa 100644
--- a/sysdeps/x86_64/multiarch/memcmp-sse4.S
+++ b/sysdeps/x86_64/multiarch/memcmp-sse4.S
@@ -1,6 +1,5 @@
 /* memcmp with SSE4.1, wmemcmp with SSE4.1
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/memcmp-ssse3.S b/sysdeps/x86_64/multiarch/memcmp-ssse3.S
index a049971772..06a4517b62 100644
--- a/sysdeps/x86_64/multiarch/memcmp-ssse3.S
+++ b/sysdeps/x86_64/multiarch/memcmp-ssse3.S
@@ -1,6 +1,5 @@
 /* memcmp with SSSE3, wmemcmp with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S b/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
index 3870ed4937..59c53580f7 100644
--- a/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
+++ b/sysdeps/x86_64/multiarch/memcpy-ssse3-back.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3 and REP string
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/memcpy-ssse3.S b/sysdeps/x86_64/multiarch/memcpy-ssse3.S
index 37c544ca3d..ef29392d85 100644
--- a/sysdeps/x86_64/multiarch/memcpy-ssse3.S
+++ b/sysdeps/x86_64/multiarch/memcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* memcpy with SSSE3
    Copyright (C) 2010-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcat-avx2.S b/sysdeps/x86_64/multiarch/strcat-avx2.S
index 4356fa7330..e59afa8c96 100644
--- a/sysdeps/x86_64/multiarch/strcat-avx2.S
+++ b/sysdeps/x86_64/multiarch/strcat-avx2.S
@@ -1,6 +1,5 @@
 /* strcat with AVX2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S b/sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S
index 9386d09d5c..f1f3f968a9 100644
--- a/sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S
+++ b/sysdeps/x86_64/multiarch/strcat-sse2-unaligned.S
@@ -1,6 +1,5 @@
 /* strcat with SSE2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcat-ssse3.S b/sysdeps/x86_64/multiarch/strcat-ssse3.S
index 9a98dcaee2..adb7d8ec0d 100644
--- a/sysdeps/x86_64/multiarch/strcat-ssse3.S
+++ b/sysdeps/x86_64/multiarch/strcat-ssse3.S
@@ -1,6 +1,5 @@
 /* strcat with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S b/sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S
index 2d9555bc91..4a7d2d04e5 100644
--- a/sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S
+++ b/sysdeps/x86_64/multiarch/strchr-sse2-no-bsf.S
@@ -1,6 +1,5 @@
 /* strchr with SSE2 without bsf
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcmp-sse42.S b/sysdeps/x86_64/multiarch/strcmp-sse42.S
index bc19547b09..617d3a3946 100644
--- a/sysdeps/x86_64/multiarch/strcmp-sse42.S
+++ b/sysdeps/x86_64/multiarch/strcmp-sse42.S
@@ -1,6 +1,5 @@
 /* strcmp with SSE4.2
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcpy-avx2.S b/sysdeps/x86_64/multiarch/strcpy-avx2.S
index 5b6506d58f..f50233aebd 100644
--- a/sysdeps/x86_64/multiarch/strcpy-avx2.S
+++ b/sysdeps/x86_64/multiarch/strcpy-avx2.S
@@ -1,6 +1,5 @@
 /* strcpy with AVX2
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S b/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
index ee29be1cc2..98b09db91d 100644
--- a/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
+++ b/sysdeps/x86_64/multiarch/strcpy-sse2-unaligned.S
@@ -1,6 +1,5 @@
 /* strcpy with SSE2 and unaligned load
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcpy-ssse3.S b/sysdeps/x86_64/multiarch/strcpy-ssse3.S
index a544124da7..d081460032 100644
--- a/sysdeps/x86_64/multiarch/strcpy-ssse3.S
+++ b/sysdeps/x86_64/multiarch/strcpy-ssse3.S
@@ -1,6 +1,5 @@
 /* strcpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strcspn-c.c b/sysdeps/x86_64/multiarch/strcspn-c.c
index c56ddbd22f..f066814f38 100644
--- a/sysdeps/x86_64/multiarch/strcspn-c.c
+++ b/sysdeps/x86_64/multiarch/strcspn-c.c
@@ -1,6 +1,5 @@
 /* strcspn with SSE4.2 intrinsics
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/strspn-c.c b/sysdeps/x86_64/multiarch/strspn-c.c
index a17196296b..d28e514c8f 100644
--- a/sysdeps/x86_64/multiarch/strspn-c.c
+++ b/sysdeps/x86_64/multiarch/strspn-c.c
@@ -1,6 +1,5 @@
 /* strspn with SSE4.2 intrinsics
    Copyright (C) 2009-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/multiarch/wcscpy-ssse3.S b/sysdeps/x86_64/multiarch/wcscpy-ssse3.S
index c03bd69a20..6b2053ca57 100644
--- a/sysdeps/x86_64/multiarch/wcscpy-ssse3.S
+++ b/sysdeps/x86_64/multiarch/wcscpy-ssse3.S
@@ -1,6 +1,5 @@
 /* wcscpy with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/nptl/pthread_spin_trylock.S b/sysdeps/x86_64/nptl/pthread_spin_trylock.S
index f4829d6680..c990dd11b2 100644
--- a/sysdeps/x86_64/nptl/pthread_spin_trylock.S
+++ b/sysdeps/x86_64/nptl/pthread_spin_trylock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/nptl/pthread_spin_unlock.S b/sysdeps/x86_64/nptl/pthread_spin_unlock.S
index 0dfa7f4229..a719740e5e 100644
--- a/sysdeps/x86_64/nptl/pthread_spin_unlock.S
+++ b/sysdeps/x86_64/nptl/pthread_spin_unlock.S
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/rawmemchr.S b/sysdeps/x86_64/rawmemchr.S
index a029731c19..f373d42c8b 100644
--- a/sysdeps/x86_64/rawmemchr.S
+++ b/sysdeps/x86_64/rawmemchr.S
@@ -1,7 +1,6 @@
 /* fast SSE2 memchr with 64 byte loop and pmaxub instruction using
 
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/start.S b/sysdeps/x86_64/start.S
index 1b3e36826b..aad59be804 100644
--- a/sysdeps/x86_64/start.S
+++ b/sysdeps/x86_64/start.S
@@ -1,7 +1,6 @@
 /* Startup code compliant to the ELF x86-64 ABI.
    Copyright (C) 2001-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2001.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/strcat.S b/sysdeps/x86_64/strcat.S
index 3a516b7390..e175b8d7d9 100644
--- a/sysdeps/x86_64/strcat.S
+++ b/sysdeps/x86_64/strcat.S
@@ -2,7 +2,6 @@
    Optimized for x86-64.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/strcmp.S b/sysdeps/x86_64/strcmp.S
index 824e648230..c7cbe4042a 100644
--- a/sysdeps/x86_64/strcmp.S
+++ b/sysdeps/x86_64/strcmp.S
@@ -1,9 +1,6 @@
 /* Highly optimized version for x86-64.
    Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Based on i686 version contributed by Ulrich Drepper
-   <drepper@cygnus.com>, 1999.
-   Updated with SSE2 support contributed by Intel Corporation.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/strcpy.S b/sysdeps/x86_64/strcpy.S
index afddd714dd..e3615281df 100644
--- a/sysdeps/x86_64/strcpy.S
+++ b/sysdeps/x86_64/strcpy.S
@@ -1,7 +1,6 @@
 /* strcpy/stpcpy implementation for x86-64.
    Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/strcspn.S b/sysdeps/x86_64/strcspn.S
index 6035a274c8..0b3767f979 100644
--- a/sysdeps/x86_64/strcspn.S
+++ b/sysdeps/x86_64/strcspn.S
@@ -3,9 +3,6 @@
    For AMD x86-64.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>.
-   Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/strspn.S b/sysdeps/x86_64/strspn.S
index e878f32885..c6dd7b940d 100644
--- a/sysdeps/x86_64/strspn.S
+++ b/sysdeps/x86_64/strspn.S
@@ -3,9 +3,6 @@
    For AMD x86-64.
    Copyright (C) 1994-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>.
-   Bug fixes by Alan Modra <Alan@SPRI.Levels.UniSA.Edu.Au>.
-   Adopted for x86-64 by Andreas Jaeger <aj@suse.de>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/x86_64/wcschr.S b/sysdeps/x86_64/wcschr.S
index f145b948da..cb0a905eb0 100644
--- a/sysdeps/x86_64/wcschr.S
+++ b/sysdeps/x86_64/wcschr.S
@@ -1,6 +1,5 @@
 /* wcschr with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/wcscmp.S b/sysdeps/x86_64/wcscmp.S
index adc0b602ea..f69d9bba5c 100644
--- a/sysdeps/x86_64/wcscmp.S
+++ b/sysdeps/x86_64/wcscmp.S
@@ -1,6 +1,5 @@
 /* Optimized wcscmp for x86-64 with SSE2.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/wcslen.S b/sysdeps/x86_64/wcslen.S
index 61edea1d14..7e1830795f 100644
--- a/sysdeps/x86_64/wcslen.S
+++ b/sysdeps/x86_64/wcslen.S
@@ -1,6 +1,5 @@
 /* Optimized wcslen for x86-64 with SSE2.
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/x86_64/wcsrchr.S b/sysdeps/x86_64/wcsrchr.S
index 6b318d3f29..cfe8aa629d 100644
--- a/sysdeps/x86_64/wcsrchr.S
+++ b/sysdeps/x86_64/wcsrchr.S
@@ -1,6 +1,5 @@
 /* wcsrchr with SSSE3
    Copyright (C) 2011-2021 Free Software Foundation, Inc.
-   Contributed by Intel Corporation.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysvipc/ftok.c b/sysvipc/ftok.c
index bd633bd395..57153315fb 100644
--- a/sysvipc/ftok.c
+++ b/sysvipc/ftok.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/msgctl.c b/sysvipc/msgctl.c
index 5e4e2c7abb..28beaf1c29 100644
--- a/sysvipc/msgctl.c
+++ b/sysvipc/msgctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/msgget.c b/sysvipc/msgget.c
index 6a5e77ef7e..ef7aff3841 100644
--- a/sysvipc/msgget.c
+++ b/sysvipc/msgget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/msgrcv.c b/sysvipc/msgrcv.c
index 35e4ac6616..a117359087 100644
--- a/sysvipc/msgrcv.c
+++ b/sysvipc/msgrcv.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/msgsnd.c b/sysvipc/msgsnd.c
index 829d7ce179..94f9b4e0a0 100644
--- a/sysvipc/msgsnd.c
+++ b/sysvipc/msgsnd.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/semctl.c b/sysvipc/semctl.c
index c9b1232fd8..e9ce0ec39b 100644
--- a/sysvipc/semctl.c
+++ b/sysvipc/semctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/semget.c b/sysvipc/semget.c
index 095b4b2bd2..b528d43cee 100644
--- a/sysvipc/semget.c
+++ b/sysvipc/semget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/semop.c b/sysvipc/semop.c
index 6ff5b0e39d..540266330c 100644
--- a/sysvipc/semop.c
+++ b/sysvipc/semop.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/semtimedop.c b/sysvipc/semtimedop.c
index 58c4b84c19..20947fced0 100644
--- a/sysvipc/semtimedop.c
+++ b/sysvipc/semtimedop.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/shmat.c b/sysvipc/shmat.c
index 8cb484e0f3..a1d814e787 100644
--- a/sysvipc/shmat.c
+++ b/sysvipc/shmat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/shmctl.c b/sysvipc/shmctl.c
index b0457cda33..6699bff6d7 100644
--- a/sysvipc/shmctl.c
+++ b/sysvipc/shmctl.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/shmdt.c b/sysvipc/shmdt.c
index c46a27100b..9e41da3e2c 100644
--- a/sysvipc/shmdt.c
+++ b/sysvipc/shmdt.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysvipc/shmget.c b/sysvipc/shmget.c
index 73e968ae9d..3a1c733037 100644
--- a/sysvipc/shmget.c
+++ b/sysvipc/shmget.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, August 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/test-skeleton.c b/test-skeleton.c
index 16bb58a236..3a4219b42a 100644
--- a/test-skeleton.c
+++ b/test-skeleton.c
@@ -1,7 +1,6 @@
 /* Legacy test skeleton.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/time/ctime_r.c b/time/ctime_r.c
index a69c3d61d8..b02f246e27 100644
--- a/time/ctime_r.c
+++ b/time/ctime_r.c
@@ -1,7 +1,6 @@
 /* Return in BUF representation of time T in form of asctime
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/time/difftime.c b/time/difftime.c
index c7c2b691fe..77fadb7c74 100644
--- a/time/difftime.c
+++ b/time/difftime.c
@@ -15,7 +15,6 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-/* Written by Paul Eggert <eggert@cs.ucla.edu>.  */
 
 #include <time.h>
 
diff --git a/time/getdate.c b/time/getdate.c
index cdcc898517..4cd43cc58a 100644
--- a/time/getdate.c
+++ b/time/getdate.c
@@ -1,7 +1,6 @@
 /* Convert a string representation of time to a time value.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Mark Kettenis <kettenis@phys.uva.nl>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/time/tst-clock.c b/time/tst-clock.c
index 64ec883b71..2c807dbe5b 100644
--- a/time/tst-clock.c
+++ b/time/tst-clock.c
@@ -1,7 +1,6 @@
 /* Test program for POSIX clock_* functions.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/time/tst-getdate.c b/time/tst-getdate.c
index 3bb0e96707..b5876633e1 100644
--- a/time/tst-getdate.c
+++ b/time/tst-getdate.c
@@ -1,7 +1,6 @@
 /* Test for getdate.
    Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/time/tst-strptime.c b/time/tst-strptime.c
index f2af7d4ad5..2bf2b9fac9 100644
--- a/time/tst-strptime.c
+++ b/time/tst-strptime.c
@@ -1,7 +1,6 @@
 /* Test for strptime.
    Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/timezone/tst-timezone.c b/timezone/tst-timezone.c
index ea5f44c9e0..8d27294ff4 100644
--- a/timezone/tst-timezone.c
+++ b/timezone/tst-timezone.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Andreas Jaeger <aj@suse.de>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/btowc.c b/wcsmbs/btowc.c
index b668ca1adc..24cdc6d968 100644
--- a/wcsmbs/btowc.c
+++ b/wcsmbs/btowc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/c16rtomb.c b/wcsmbs/c16rtomb.c
index ef14998835..a69a78adf6 100644
--- a/wcsmbs/c16rtomb.c
+++ b/wcsmbs/c16rtomb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbrlen.c b/wcsmbs/mbrlen.c
index 438ec0e82d..59dc76dddc 100644
--- a/wcsmbs/mbrlen.c
+++ b/wcsmbs/mbrlen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbrtoc16.c b/wcsmbs/mbrtoc16.c
index 442ffaf49e..dc68f2e230 100644
--- a/wcsmbs/mbrtoc16.c
+++ b/wcsmbs/mbrtoc16.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2011-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbrtowc.c b/wcsmbs/mbrtowc.c
index a516539e33..84b8a78ae9 100644
--- a/wcsmbs/mbrtowc.c
+++ b/wcsmbs/mbrtowc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbsinit.c b/wcsmbs/mbsinit.c
index 59ee3e5e87..9d683d5a65 100644
--- a/wcsmbs/mbsinit.c
+++ b/wcsmbs/mbsinit.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbsnrtowcs.c b/wcsmbs/mbsnrtowcs.c
index 3102a4758d..0a976b8bce 100644
--- a/wcsmbs/mbsnrtowcs.c
+++ b/wcsmbs/mbsnrtowcs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbsrtowcs.c b/wcsmbs/mbsrtowcs.c
index a4927120b4..c9cfb4898d 100644
--- a/wcsmbs/mbsrtowcs.c
+++ b/wcsmbs/mbsrtowcs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/mbsrtowcs_l.c b/wcsmbs/mbsrtowcs_l.c
index f9f382c152..31ff663ce2 100644
--- a/wcsmbs/mbsrtowcs_l.c
+++ b/wcsmbs/mbsrtowcs_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2002-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 2002.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/tst-btowc.c b/wcsmbs/tst-btowc.c
index 0a8868a665..bc382f9780 100644
--- a/wcsmbs/tst-btowc.c
+++ b/wcsmbs/tst-btowc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/tst-mbrtowc.c b/wcsmbs/tst-mbrtowc.c
index d23b422cd9..bb0f17bc8b 100644
--- a/wcsmbs/tst-mbrtowc.c
+++ b/wcsmbs/tst-mbrtowc.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -28,8 +27,7 @@
 
 static int check_ascii (const char *locname);
 
-/* UTF-8 single byte feeding test for mbrtowc(),
-   contributed by Markus Kuhn <mkuhn@acm.org>.  */
+/* UTF-8 single byte feeding test for mbrtowc().  */
 static int
 utf8_test_1 (void)
 {
diff --git a/wcsmbs/tst-mbsrtowcs.c b/wcsmbs/tst-mbsrtowcs.c
index f6e62fde16..d0a0127277 100644
--- a/wcsmbs/tst-mbsrtowcs.c
+++ b/wcsmbs/tst-mbsrtowcs.c
@@ -1,7 +1,6 @@
 /* Test NUL handling of mbsrtowcs.
    Copyright (C) 2004-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2004.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/tst-wcpncpy.c b/wcsmbs/tst-wcpncpy.c
index 3699942dfb..51a0697dd5 100644
--- a/wcsmbs/tst-wcpncpy.c
+++ b/wcsmbs/tst-wcpncpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2003-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 2003.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/tst-wcrtomb.c b/wcsmbs/tst-wcrtomb.c
index 0642509973..da99b01309 100644
--- a/wcsmbs/tst-wcrtomb.c
+++ b/wcsmbs/tst-wcrtomb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/tst-wcsnlen.c b/wcsmbs/tst-wcsnlen.c
index 4bf9a863a0..3551aee27b 100644
--- a/wcsmbs/tst-wcsnlen.c
+++ b/wcsmbs/tst-wcsnlen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcpcpy.c b/wcsmbs/wcpcpy.c
index 1733ecb4d2..6870ceb94e 100644
--- a/wcsmbs/wcpcpy.c
+++ b/wcsmbs/wcpcpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcpncpy.c b/wcsmbs/wcpncpy.c
index a123f5a42b..5b8cf3ab14 100644
--- a/wcsmbs/wcpncpy.c
+++ b/wcsmbs/wcpncpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcrtomb.c b/wcsmbs/wcrtomb.c
index 4a6125d502..de0bf62fd0 100644
--- a/wcsmbs/wcrtomb.c
+++ b/wcsmbs/wcrtomb.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscasecmp_l.c b/wcsmbs/wcscasecmp_l.c
index 175ed73941..537112e238 100644
--- a/wcsmbs/wcscasecmp_l.c
+++ b/wcsmbs/wcscasecmp_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscat.c b/wcsmbs/wcscat.c
index a7c7a9fd69..3eb528324a 100644
--- a/wcsmbs/wcscat.c
+++ b/wcsmbs/wcscat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscmp.c b/wcsmbs/wcscmp.c
index cfbde05a68..8507fa45eb 100644
--- a/wcsmbs/wcscmp.c
+++ b/wcsmbs/wcscmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscoll.c b/wcsmbs/wcscoll.c
index 6871a6adbd..eb4c749719 100644
--- a/wcsmbs/wcscoll.c
+++ b/wcsmbs/wcscoll.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscoll_l.c b/wcsmbs/wcscoll_l.c
index d0d805db10..3f7125a0b2 100644
--- a/wcsmbs/wcscoll_l.c
+++ b/wcsmbs/wcscoll_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscpy.c b/wcsmbs/wcscpy.c
index 8ff70bf365..e8045ea747 100644
--- a/wcsmbs/wcscpy.c
+++ b/wcsmbs/wcscpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcscspn.c b/wcsmbs/wcscspn.c
index b18accc740..f67223ad2a 100644
--- a/wcsmbs/wcscspn.c
+++ b/wcsmbs/wcscspn.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsdup.c b/wcsmbs/wcsdup.c
index 0afa7fbffd..65fd8ba8d5 100644
--- a/wcsmbs/wcsdup.c
+++ b/wcsmbs/wcsdup.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcslen.c b/wcsmbs/wcslen.c
index 9d94c62210..1b72b4a026 100644
--- a/wcsmbs/wcslen.c
+++ b/wcsmbs/wcslen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsmbsload.c b/wcsmbs/wcsmbsload.c
index 681d317296..6b1b8c26de 100644
--- a/wcsmbs/wcsmbsload.c
+++ b/wcsmbs/wcsmbsload.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsmbsload.h b/wcsmbs/wcsmbsload.h
index 4d3c0a5c22..4af1e6270d 100644
--- a/wcsmbs/wcsmbsload.h
+++ b/wcsmbs/wcsmbsload.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsncase_l.c b/wcsmbs/wcsncase_l.c
index 82f7b28e1c..4138c16968 100644
--- a/wcsmbs/wcsncase_l.c
+++ b/wcsmbs/wcsncase_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsncat.c b/wcsmbs/wcsncat.c
index 27de72af6c..ed1a0c539f 100644
--- a/wcsmbs/wcsncat.c
+++ b/wcsmbs/wcsncat.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsncmp.c b/wcsmbs/wcsncmp.c
index 64a0e2d01f..5faded19a7 100644
--- a/wcsmbs/wcsncmp.c
+++ b/wcsmbs/wcsncmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsncpy.c b/wcsmbs/wcsncpy.c
index 9f11957e79..be7eb25138 100644
--- a/wcsmbs/wcsncpy.c
+++ b/wcsmbs/wcsncpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsnlen.c b/wcsmbs/wcsnlen.c
index c1c2e8d1e3..b2c131df46 100644
--- a/wcsmbs/wcsnlen.c
+++ b/wcsmbs/wcsnlen.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1998-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsnrtombs.c b/wcsmbs/wcsnrtombs.c
index f1d47c899e..671541ef24 100644
--- a/wcsmbs/wcsnrtombs.c
+++ b/wcsmbs/wcsnrtombs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcspbrk.c b/wcsmbs/wcspbrk.c
index 7cc0184880..7186be68f7 100644
--- a/wcsmbs/wcspbrk.c
+++ b/wcsmbs/wcspbrk.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsrchr.c b/wcsmbs/wcsrchr.c
index 90b7984088..194eb4a112 100644
--- a/wcsmbs/wcsrchr.c
+++ b/wcsmbs/wcsrchr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsrtombs.c b/wcsmbs/wcsrtombs.c
index 924e9cc204..c6e8298b99 100644
--- a/wcsmbs/wcsrtombs.c
+++ b/wcsmbs/wcsrtombs.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsspn.c b/wcsmbs/wcsspn.c
index 2ce20cec0c..294fa37510 100644
--- a/wcsmbs/wcsspn.c
+++ b/wcsmbs/wcsspn.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstod.c b/wcsmbs/wcstod.c
index cd98429b26..b3a91d7a12 100644
--- a/wcsmbs/wcstod.c
+++ b/wcsmbs/wcstod.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstod_l.c b/wcsmbs/wcstod_l.c
index 49ff62f675..7e5e0dc6df 100644
--- a/wcsmbs/wcstod_l.c
+++ b/wcsmbs/wcstod_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstof.c b/wcsmbs/wcstof.c
index 4478be35e6..8c14cb6565 100644
--- a/wcsmbs/wcstof.c
+++ b/wcsmbs/wcstof.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstof_l.c b/wcsmbs/wcstof_l.c
index de7fe8d9a8..ed19d28e38 100644
--- a/wcsmbs/wcstof_l.c
+++ b/wcsmbs/wcstof_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstok.c b/wcsmbs/wcstok.c
index 1d09da89ee..e61901e0b8 100644
--- a/wcsmbs/wcstok.c
+++ b/wcsmbs/wcstok.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1995-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstol.c b/wcsmbs/wcstol.c
index 5c54088541..ce57d6c470 100644
--- a/wcsmbs/wcstol.c
+++ b/wcsmbs/wcstol.c
@@ -1,7 +1,6 @@
 /* Function to parse a `long int' from text.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstol_l.c b/wcsmbs/wcstol_l.c
index 63ba914a9c..4750b0c03b 100644
--- a/wcsmbs/wcstol_l.c
+++ b/wcsmbs/wcstol_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstold.c b/wcsmbs/wcstold.c
index 38b363f5eb..e82c62d692 100644
--- a/wcsmbs/wcstold.c
+++ b/wcsmbs/wcstold.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstold_l.c b/wcsmbs/wcstold_l.c
index 3112cda58a..8797a962d0 100644
--- a/wcsmbs/wcstold_l.c
+++ b/wcsmbs/wcstold_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoll.c b/wcsmbs/wcstoll.c
index 4cc4d93f85..4a85c9ebc1 100644
--- a/wcsmbs/wcstoll.c
+++ b/wcsmbs/wcstoll.c
@@ -1,7 +1,6 @@
 /* Function to parse a `long long int' from text.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoll_l.c b/wcsmbs/wcstoll_l.c
index a783b08248..5f4cdfda12 100644
--- a/wcsmbs/wcstoll_l.c
+++ b/wcsmbs/wcstoll_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoul.c b/wcsmbs/wcstoul.c
index 5de3ba1c22..076e1214b2 100644
--- a/wcsmbs/wcstoul.c
+++ b/wcsmbs/wcstoul.c
@@ -1,7 +1,6 @@
 /* Function to parse an `unsigned long int' from text.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoul_l.c b/wcsmbs/wcstoul_l.c
index f1e28cca87..9121f38e52 100644
--- a/wcsmbs/wcstoul_l.c
+++ b/wcsmbs/wcstoul_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoull.c b/wcsmbs/wcstoull.c
index 44c2fab342..377842debf 100644
--- a/wcsmbs/wcstoull.c
+++ b/wcsmbs/wcstoull.c
@@ -1,7 +1,6 @@
 /* Function to parse an `unsigned long long int' from text.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcstoull_l.c b/wcsmbs/wcstoull_l.c
index 6f09934abc..4c80e5459b 100644
--- a/wcsmbs/wcstoull_l.c
+++ b/wcsmbs/wcstoull_l.c
@@ -1,7 +1,6 @@
 /* Convert string representing a number to integer value, using given locale.
    Copyright (C) 1997-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcswidth.c b/wcsmbs/wcswidth.c
index 2a6865c5ea..5ae3b89624 100644
--- a/wcsmbs/wcswidth.c
+++ b/wcsmbs/wcswidth.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsxfrm.c b/wcsmbs/wcsxfrm.c
index 0e02a402d8..fa2a1c55f0 100644
--- a/wcsmbs/wcsxfrm.c
+++ b/wcsmbs/wcsxfrm.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcsxfrm_l.c b/wcsmbs/wcsxfrm_l.c
index f395225f7a..2c2cb6142e 100644
--- a/wcsmbs/wcsxfrm_l.c
+++ b/wcsmbs/wcsxfrm_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wctob.c b/wcsmbs/wctob.c
index 47113f69a2..a2172c846f 100644
--- a/wcsmbs/wctob.c
+++ b/wcsmbs/wctob.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcwidth.c b/wcsmbs/wcwidth.c
index cfb1f60405..f36c8955cf 100644
--- a/wcsmbs/wcwidth.c
+++ b/wcsmbs/wcwidth.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wcwidth.h b/wcsmbs/wcwidth.h
index 89bf310fa9..5fcbd5ae69 100644
--- a/wcsmbs/wcwidth.h
+++ b/wcsmbs/wcwidth.h
@@ -1,7 +1,6 @@
 /* Internal header containing implementation of wcwidth() function.
    Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmemchr.c b/wcsmbs/wmemchr.c
index f17371c175..27da49c9ef 100644
--- a/wcsmbs/wmemchr.c
+++ b/wcsmbs/wmemchr.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmemcmp.c b/wcsmbs/wmemcmp.c
index d1288b5471..8a32230c74 100644
--- a/wcsmbs/wmemcmp.c
+++ b/wcsmbs/wmemcmp.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmemcpy.c b/wcsmbs/wmemcpy.c
index bce2b6657c..a34d0496d2 100644
--- a/wcsmbs/wmemcpy.c
+++ b/wcsmbs/wmemcpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmemmove.c b/wcsmbs/wmemmove.c
index aa6d3fe182..df72938e86 100644
--- a/wcsmbs/wmemmove.c
+++ b/wcsmbs/wmemmove.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmempcpy.c b/wcsmbs/wmempcpy.c
index a6dcff4ed4..f922f72ee4 100644
--- a/wcsmbs/wmempcpy.c
+++ b/wcsmbs/wmempcpy.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1999-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wcsmbs/wmemset.c b/wcsmbs/wmemset.c
index ed78996c8b..e38049eb66 100644
--- a/wcsmbs/wmemset.c
+++ b/wcsmbs/wmemset.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/iswctype.c b/wctype/iswctype.c
index 4a6fbad0e1..67d110b9c4 100644
--- a/wctype/iswctype.c
+++ b/wctype/iswctype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/iswctype_l.c b/wctype/iswctype_l.c
index 2aac4a552e..6ce1f08d78 100644
--- a/wctype/iswctype_l.c
+++ b/wctype/iswctype_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/wchar-lookup.h b/wctype/wchar-lookup.h
index 07aedd4f34..746d389f24 100644
--- a/wctype/wchar-lookup.h
+++ b/wctype/wchar-lookup.h
@@ -1,6 +1,5 @@
 /* Copyright (C) 2000-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Bruno Haible <haible@clisp.cons.org>, 2000.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/wctrans.c b/wctype/wctrans.c
index 30a45ddd8a..580d6256a5 100644
--- a/wctype/wctrans.c
+++ b/wctype/wctrans.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/wctype.c b/wctype/wctype.c
index a4010b05e2..b141b43b08 100644
--- a/wctype/wctype.c
+++ b/wctype/wctype.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/wctype/wctype_l.c b/wctype/wctype_l.c
index c16d33850a..a2122da2fa 100644
--- a/wctype/wctype_l.c
+++ b/wctype/wctype_l.c
@@ -1,6 +1,5 @@
 /* Copyright (C) 1996-2021 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
-   Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public