Convert 231 sysdeps function definitions to prototype style.

This mostly automatically-generated patch converts 231 sysdeps
function definitions in glibc from old-style K&R to prototype-style.

For __aio_sigqueue and __gai_sigqueue I had to add internal_function
to the definitions as noted by Florian in
<https://sourceware.org/ml/libc-alpha/2015-10/msg00595.html> to keep
the functions compiling on x86 after conversion to prototype
definitions.  Otherwise, the patch is automatically generated with all
the same exclusions and caveats as in
<https://sourceware.org/ml/libc-alpha/2015-10/msg00594.html> except
that it's a patch for sysdeps files.

Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).  Also tested for arm,
mips64 and powerpc32 that installed stripped shared libraries are
unchanged by the patch.

	* sysdeps/arm/backtrace.c (__backtrace): Convert to
	prototype-style function definition.
	* sysdeps/i386/backtrace.c (__backtrace): Likewise.
	* sysdeps/i386/ffs.c (__ffs): Likewise.
	* sysdeps/i386/i686/ffs.c (__ffs): Likewise.
	* sysdeps/ia64/nptl/pthread_spin_lock.c (pthread_spin_lock):
	Likewise.
	* sysdeps/ia64/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
	Likewise.
	* sysdeps/ieee754/ldbl-128/e_log2l.c (__ieee754_log2l): Likewise.
	* sysdeps/ieee754/ldbl-128ibm/e_log2l.c (__ieee754_log2l):
	Likewise.
	* sysdeps/m68k/ffs.c (__ffs): Likewise.
	* sysdeps/m68k/m680x0/fpu/e_acos.c (FUNC): Likewise.
	* sysdeps/m68k/m680x0/fpu/e_fmod.c (FUNC): Likewise.
	* sysdeps/mach/adjtime.c (__adjtime): Likewise.
	* sysdeps/mach/gettimeofday.c (__gettimeofday): Likewise.
	* sysdeps/mach/hurd/_exit.c (_exit): Likewise.
	* sysdeps/mach/hurd/access.c (__access): Likewise.
	* sysdeps/mach/hurd/adjtime.c (__adjtime): Likewise.
	* sysdeps/mach/hurd/chdir.c (__chdir): Likewise.
	* sysdeps/mach/hurd/chmod.c (__chmod): Likewise.
	* sysdeps/mach/hurd/chown.c (__chown): Likewise.
	* sysdeps/mach/hurd/cthreads.c (cthread_keycreate): Likewise.
	(cthread_getspecific): Likewise.
	(cthread_setspecific): Likewise.
	(__libc_getspecific): Likewise.
	* sysdeps/mach/hurd/euidaccess.c (__euidaccess): Likewise.
	* sysdeps/mach/hurd/faccessat.c (faccessat): Likewise.
	* sysdeps/mach/hurd/fchdir.c (__fchdir): Likewise.
	* sysdeps/mach/hurd/fchmod.c (__fchmod): Likewise.
	* sysdeps/mach/hurd/fchmodat.c (fchmodat): Likewise.
	* sysdeps/mach/hurd/fchown.c (__fchown): Likewise.
	* sysdeps/mach/hurd/fchownat.c (fchownat): Likewise.
	* sysdeps/mach/hurd/flock.c (__flock): Likewise.
	* sysdeps/mach/hurd/fsync.c (fsync): Likewise.
	* sysdeps/mach/hurd/ftruncate.c (__ftruncate): Likewise.
	* sysdeps/mach/hurd/getgroups.c (__getgroups): Likewise.
	* sysdeps/mach/hurd/gethostname.c (__gethostname): Likewise.
	* sysdeps/mach/hurd/getitimer.c (__getitimer): Likewise.
	* sysdeps/mach/hurd/getlogin_r.c (__getlogin_r): Likewise.
	* sysdeps/mach/hurd/getpgid.c (__getpgid): Likewise.
	* sysdeps/mach/hurd/getrusage.c (__getrusage): Likewise.
	* sysdeps/mach/hurd/getsockname.c (__getsockname): Likewise.
	* sysdeps/mach/hurd/group_member.c (__group_member): Likewise.
	* sysdeps/mach/hurd/isatty.c (__isatty): Likewise.
	* sysdeps/mach/hurd/lchown.c (__lchown): Likewise.
	* sysdeps/mach/hurd/link.c (__link): Likewise.
	* sysdeps/mach/hurd/linkat.c (linkat): Likewise.
	* sysdeps/mach/hurd/listen.c (__listen): Likewise.
	* sysdeps/mach/hurd/mkdir.c (__mkdir): Likewise.
	* sysdeps/mach/hurd/mkdirat.c (mkdirat): Likewise.
	* sysdeps/mach/hurd/openat.c (__openat): Likewise.
	* sysdeps/mach/hurd/poll.c (__poll): Likewise.
	* sysdeps/mach/hurd/readlink.c (__readlink): Likewise.
	* sysdeps/mach/hurd/readlinkat.c (readlinkat): Likewise.
	* sysdeps/mach/hurd/recv.c (__recv): Likewise.
	* sysdeps/mach/hurd/rename.c (rename): Likewise.
	* sysdeps/mach/hurd/renameat.c (renameat): Likewise.
	* sysdeps/mach/hurd/revoke.c (revoke): Likewise.
	* sysdeps/mach/hurd/rewinddir.c (__rewinddir): Likewise.
	* sysdeps/mach/hurd/rmdir.c (__rmdir): Likewise.
	* sysdeps/mach/hurd/seekdir.c (seekdir): Likewise.
	* sysdeps/mach/hurd/send.c (__send): Likewise.
	* sysdeps/mach/hurd/setdomain.c (setdomainname): Likewise.
	* sysdeps/mach/hurd/setegid.c (setegid): Likewise.
	* sysdeps/mach/hurd/seteuid.c (seteuid): Likewise.
	* sysdeps/mach/hurd/setgid.c (__setgid): Likewise.
	* sysdeps/mach/hurd/setgroups.c (setgroups): Likewise.
	* sysdeps/mach/hurd/sethostid.c (sethostid): Likewise.
	* sysdeps/mach/hurd/sethostname.c (sethostname): Likewise.
	* sysdeps/mach/hurd/setlogin.c (setlogin): Likewise.
	* sysdeps/mach/hurd/setpgid.c (__setpgid): Likewise.
	* sysdeps/mach/hurd/setregid.c (__setregid): Likewise.
	* sysdeps/mach/hurd/setreuid.c (__setreuid): Likewise.
	* sysdeps/mach/hurd/settimeofday.c (__settimeofday): Likewise.
	* sysdeps/mach/hurd/setuid.c (__setuid): Likewise.
	* sysdeps/mach/hurd/shutdown.c (shutdown): Likewise.
	* sysdeps/mach/hurd/sigaction.c (__sigaction): Likewise.
	* sysdeps/mach/hurd/sigaltstack.c (__sigaltstack): Likewise.
	* sysdeps/mach/hurd/sigpending.c (sigpending): Likewise.
	* sysdeps/mach/hurd/sigprocmask.c (__sigprocmask): Likewise.
	* sysdeps/mach/hurd/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/mach/hurd/socket.c (__socket): Likewise.
	* sysdeps/mach/hurd/symlink.c (__symlink): Likewise.
	* sysdeps/mach/hurd/symlinkat.c (symlinkat): Likewise.
	* sysdeps/mach/hurd/telldir.c (telldir): Likewise.
	* sysdeps/mach/hurd/truncate.c (__truncate): Likewise.
	* sysdeps/mach/hurd/umask.c (__umask): Likewise.
	* sysdeps/mach/hurd/unlink.c (__unlink): Likewise.
	* sysdeps/mach/hurd/unlinkat.c (unlinkat): Likewise.
	* sysdeps/mips/mips64/__longjmp.c (__longjmp): Likewise.
	* sysdeps/posix/alarm.c (alarm): Likewise.
	* sysdeps/posix/cuserid.c (cuserid): Likewise.
	* sysdeps/posix/dirfd.c (dirfd): Likewise.
	* sysdeps/posix/dup.c (__dup): Likewise.
	* sysdeps/posix/dup2.c (__dup2): Likewise.
	* sysdeps/posix/euidaccess.c (euidaccess): Likewise.
	(main): Likewise.
	* sysdeps/posix/flock.c (__flock): Likewise.
	* sysdeps/posix/fpathconf.c (__fpathconf): Likewise.
	* sysdeps/posix/getcwd.c (__getcwd): Likewise.
	* sysdeps/posix/gethostname.c (__gethostname): Likewise.
	* sysdeps/posix/gettimeofday.c (__gettimeofday): Likewise.
	* sysdeps/posix/isatty.c (__isatty): Likewise.
	* sysdeps/posix/killpg.c (killpg): Likewise.
	* sysdeps/posix/libc_fatal.c (__libc_fatal): Likewise.
	* sysdeps/posix/mkfifoat.c (mkfifoat): Likewise.
	* sysdeps/posix/raise.c (raise): Likewise.
	* sysdeps/posix/remove.c (remove): Likewise.
	* sysdeps/posix/rename.c (rename): Likewise.
	* sysdeps/posix/rewinddir.c (__rewinddir): Likewise.
	* sysdeps/posix/seekdir.c (seekdir): Likewise.
	* sysdeps/posix/sigblock.c (__sigblock): Likewise.
	* sysdeps/posix/sigignore.c (sigignore): Likewise.
	* sysdeps/posix/sigintr.c (siginterrupt): Likewise.
	* sysdeps/posix/signal.c (__bsd_signal): Likewise.
	* sysdeps/posix/sigset.c (sigset): Likewise.
	* sysdeps/posix/sigsuspend.c (__sigsuspend): Likewise.
	* sysdeps/posix/sysconf.c (__sysconf): Likewise.
	* sysdeps/posix/sysv_signal.c (__sysv_signal): Likewise.
	* sysdeps/posix/time.c (time): Likewise.
	* sysdeps/posix/ttyname.c (getttyname): Likewise.
	(ttyname): Likewise.
	* sysdeps/posix/ttyname_r.c (__ttyname_r): Likewise.
	* sysdeps/posix/utime.c (utime): Likewise.
	* sysdeps/powerpc/fpu/s_isnan.c (__isnan): Likewise.
	* sysdeps/powerpc/nptl/pthread_spin_lock.c (pthread_spin_lock):
	Likewise.
	* sysdeps/powerpc/nptl/pthread_spin_trylock.c
	(pthread_spin_trylock): Likewise.
	* sysdeps/pthread/aio_error.c (aio_error): Likewise.
	* sysdeps/pthread/aio_read.c (aio_read): Likewise.
	* sysdeps/pthread/aio_read64.c (aio_read64): Likewise.
	* sysdeps/pthread/aio_write.c (aio_write): Likewise.
	* sysdeps/pthread/aio_write64.c (aio_write64): Likewise.
	* sysdeps/pthread/flockfile.c (__flockfile): Likewise.
	* sysdeps/pthread/ftrylockfile.c (__ftrylockfile): Likewise.
	* sysdeps/pthread/funlockfile.c (__funlockfile): Likewise.
	* sysdeps/pthread/timer_create.c (timer_create): Likewise.
	* sysdeps/pthread/timer_getoverr.c (timer_getoverrun): Likewise.
	* sysdeps/pthread/timer_gettime.c (timer_gettime): Likewise.
	* sysdeps/s390/ffs.c (__ffs): Likewise.
	* sysdeps/s390/nptl/pthread_spin_lock.c (pthread_spin_lock):
	Likewise.
	* sysdeps/s390/nptl/pthread_spin_trylock.c (pthread_spin_trylock):
	Likewise.
	* sysdeps/sh/nptl/pthread_spin_lock.c (pthread_spin_lock):
	Likewise.
	* sysdeps/sparc/nptl/pthread_barrier_destroy.c
	(pthread_barrier_destroy): Likewise.
	* sysdeps/sparc/nptl/pthread_barrier_wait.c
	(__pthread_barrier_wait): Likewise.
	* sysdeps/sparc/sparc32/e_sqrt.c (__ieee754_sqrt): Likewise.
	* sysdeps/sparc/sparc32/pthread_barrier_wait.c
	(__pthread_barrier_wait): Likewise.
	* sysdeps/sparc/sparc32/sem_init.c (__old_sem_init): Likewise.
	* sysdeps/tile/memcmp.c (memcmp_common_alignment): Likewise.
	(memcmp_not_common_alignment): Likewise.
	(MEMCMP): Likewise.
	* sysdeps/tile/wordcopy.c (_wordcopy_fwd_aligned): Likewise.
	(_wordcopy_fwd_dest_aligned): Likewise.
	(_wordcopy_bwd_aligned): Likewise.
	(_wordcopy_bwd_dest_aligned): Likewise.
	* sysdeps/unix/bsd/ftime.c (ftime): Likewise.
	* sysdeps/unix/bsd/gtty.c (gtty): Likewise.
	* sysdeps/unix/bsd/stty.c (stty): Likewise.
	* sysdeps/unix/bsd/tcflow.c (tcflow): Likewise.
	* sysdeps/unix/bsd/tcflush.c (tcflush): Likewise.
	* sysdeps/unix/bsd/tcgetattr.c (__tcgetattr): Likewise.
	* sysdeps/unix/bsd/tcgetpgrp.c (tcgetpgrp): Likewise.
	* sysdeps/unix/bsd/tcsendbrk.c (tcsendbreak): Likewise.
	* sysdeps/unix/bsd/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/bsd/tcsetpgrp.c (tcsetpgrp): Likewise.
	* sysdeps/unix/bsd/ualarm.c (ualarm): Likewise.
	* sysdeps/unix/bsd/wait3.c (__wait3): Likewise.
	* sysdeps/unix/getlogin_r.c (__getlogin_r): Likewise.
	* sysdeps/unix/sockatmark.c (sockatmark): Likewise.
	* sysdeps/unix/stime.c (stime): Likewise.
	* sysdeps/unix/sysv/linux/_exit.c (_exit): Likewise.
	* sysdeps/unix/sysv/linux/aio_sigqueue.c (__aio_sigqueue):
	Likewise.  Use internal_function.
	* sysdeps/unix/sysv/linux/arm/sigaction.c (__libc_sigaction):
	Convert to prototype-style function definition.
	* sysdeps/unix/sysv/linux/faccessat.c (faccessat): Likewise.
	* sysdeps/unix/sysv/linux/fchmodat.c (fchmodat): Likewise.
	* sysdeps/unix/sysv/linux/fpathconf.c (__fpathconf): Likewise.
	* sysdeps/unix/sysv/linux/gai_sigqueue.c (__gai_sigqueue):
	Likewise.  Use internal_function.
	* sysdeps/unix/sysv/linux/gethostid.c (sethostid): Convert to
	prototype-style function definition
	* sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
	Likewise.
	(__getlogin_r): Likewise.
	* sysdeps/unix/sysv/linux/getpt.c (__posix_openpt): Likewise.
	* sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c
	(__pthread_cond_broadcast): Likewise.
	* sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c
	(__pthread_cond_destroy): Likewise.
	* sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c
	(__pthread_cond_init): Likewise.
	* sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c
	(__pthread_cond_signal): Likewise.
	* sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
	(__pthread_cond_wait): Likewise.
	* sysdeps/unix/sysv/linux/i386/getmsg.c (getmsg): Likewise.
	* sysdeps/unix/sysv/linux/i386/setegid.c (setegid): Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigaction.c (__libc_sigaction):
	Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigpending.c (sigpending):
	Likewise.
	* sysdeps/unix/sysv/linux/ia64/sigprocmask.c (__sigprocmask):
	Likewise.
	* sysdeps/unix/sysv/linux/mips/sigaction.c (__libc_sigaction):
	Likewise.
	* sysdeps/unix/sysv/linux/msgget.c (msgget): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c
	(__ftruncate64): Likewise.
	* sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c
	(truncate64): Likewise.
	* sysdeps/unix/sysv/linux/pt-raise.c (raise): Likewise.
	* sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
	(pthread_getcpuclockid): Likewise.
	* sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
	Likewise.
	* sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
	Likewise.
	* sysdeps/unix/sysv/linux/pthread_sigmask.c (pthread_sigmask):
	Likewise.
	* sysdeps/unix/sysv/linux/pthread_sigqueue.c (pthread_sigqueue):
	Likewise.
	* sysdeps/unix/sysv/linux/raise.c (raise): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
	(__libc_sigaction): Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c (sigpending):
	Likewise.
	* sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
	(__sigprocmask): Likewise.
	* sysdeps/unix/sysv/linux/semget.c (semget): Likewise.
	* sysdeps/unix/sysv/linux/semop.c (semop): Likewise.
	* sysdeps/unix/sysv/linux/setrlimit64.c (setrlimit64): Likewise.
	* sysdeps/unix/sysv/linux/shmat.c (shmat): Likewise.
	* sysdeps/unix/sysv/linux/shmdt.c (shmdt): Likewise.
	* sysdeps/unix/sysv/linux/shmget.c (shmget): Likewise.
	* sysdeps/unix/sysv/linux/sigaction.c (__libc_sigaction):
	Likewise.
	* sysdeps/unix/sysv/linux/sigpending.c (sigpending): Likewise.
	* sysdeps/unix/sysv/linux/sigprocmask.c (__sigprocmask): Likewise.
	* sysdeps/unix/sysv/linux/sigqueue.c (__sigqueue): Likewise.
	* sysdeps/unix/sysv/linux/sigstack.c (sigstack): Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c (sigpending):
	Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
	(__sigprocmask): Likewise.
	* sysdeps/unix/sysv/linux/speed.c (cfgetospeed): Likewise.
	(cfgetispeed): Likewise.
	(cfsetospeed): Likewise.
	(cfsetispeed): Likewise.
	* sysdeps/unix/sysv/linux/tcflow.c (tcflow): Likewise.
	* sysdeps/unix/sysv/linux/tcflush.c (tcflush): Likewise.
	* sysdeps/unix/sysv/linux/tcgetattr.c (__tcgetattr): Likewise.
	* sysdeps/unix/sysv/linux/tcsetattr.c (tcsetattr): Likewise.
	* sysdeps/unix/sysv/linux/time.c (time): Likewise.
	* sysdeps/unix/sysv/linux/timer_create.c (timer_create): Likewise.
	* sysdeps/unix/sysv/linux/timer_delete.c (timer_delete): Likewise.
	* sysdeps/unix/sysv/linux/timer_getoverr.c (timer_getoverrun):
	Likewise.
	* sysdeps/unix/sysv/linux/timer_gettime.c (timer_gettime):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigpending.c (sigpending):
	Likewise.
	* sysdeps/unix/sysv/linux/x86_64/sigprocmask.c (__sigprocmask):
	Likewise.
	* sysdeps/x86_64/backtrace.c (__backtrace): Likewise.

74 files changed, 80 insertions, 240 deletions

diff --git a/sysdeps/unix/bsd/ftime.c b/sysdeps/unix/bsd/ftime.c
index 20aba7931f..186bed5dff 100644
--- a/sysdeps/unix/bsd/ftime.c
+++ b/sysdeps/unix/bsd/ftime.c
@@ -19,8 +19,7 @@
 #include <sys/time.h>
 
 int
-ftime (timebuf)
-     struct timeb *timebuf;
+ftime (struct timeb *timebuf)
 {
   struct timeval tv;
   struct timezone tz;
diff --git a/sysdeps/unix/bsd/gtty.c b/sysdeps/unix/bsd/gtty.c
index 005ec4e0de..8862c4cf4d 100644
--- a/sysdeps/unix/bsd/gtty.c
+++ b/sysdeps/unix/bsd/gtty.c
@@ -20,9 +20,7 @@
 
 /* Fill in *PARAMS with terminal parameters associated with FD.  */
 int
-gtty (fd, params)
-     int fd;
-     struct sgttyb *params;
+gtty (int fd, struct sgttyb *params)
 {
   return ioctl (fd, TIOCGETP, (void *) params);
 }
diff --git a/sysdeps/unix/bsd/stty.c b/sysdeps/unix/bsd/stty.c
index 0f434e29a1..a8ac0e63a1 100644
--- a/sysdeps/unix/bsd/stty.c
+++ b/sysdeps/unix/bsd/stty.c
@@ -20,9 +20,7 @@
 
 /* Set the terminal parameters associated with FD to *PARAMS.  */
 int
-stty (fd, params)
-     int fd;
-     const struct sgttyb *params;
+stty (int fd, const struct sgttyb *params)
 {
   return ioctl (fd, TIOCSETP, (void *) params);
 }
diff --git a/sysdeps/unix/bsd/tcflow.c b/sysdeps/unix/bsd/tcflow.c
index 5f2f61442f..d8f346ebdf 100644
--- a/sysdeps/unix/bsd/tcflow.c
+++ b/sysdeps/unix/bsd/tcflow.c
@@ -24,9 +24,7 @@
 
 /* Suspend or restart transmission on FD.  */
 int
-tcflow (fd, action)
-     int fd;
-     int action;
+tcflow (int fd, int action)
 {
   switch (action)
     {
diff --git a/sysdeps/unix/bsd/tcflush.c b/sysdeps/unix/bsd/tcflush.c
index 46b4f823b2..96413b93fd 100644
--- a/sysdeps/unix/bsd/tcflush.c
+++ b/sysdeps/unix/bsd/tcflush.c
@@ -24,9 +24,7 @@
 
 /* Flush pending data on FD.  */
 int
-tcflush (fd, queue_selector)
-     int fd;
-     int queue_selector;
+tcflush (int fd, int queue_selector)
 {
   int arg;
 
diff --git a/sysdeps/unix/bsd/tcgetattr.c b/sysdeps/unix/bsd/tcgetattr.c
index 03e1d11b12..dca430eabb 100644
--- a/sysdeps/unix/bsd/tcgetattr.c
+++ b/sysdeps/unix/bsd/tcgetattr.c
@@ -30,9 +30,7 @@
 
 /* Put the state of FD into *TERMIOS_P.  */
 int
-__tcgetattr (fd, termios_p)
-     int fd;
-     struct termios *termios_p;
+__tcgetattr (int fd, struct termios *termios_p)
 {
   return __ioctl (fd, TIOCGETA, termios_p);
 }
diff --git a/sysdeps/unix/bsd/tcgetpgrp.c b/sysdeps/unix/bsd/tcgetpgrp.c
index ef891fee0f..59e8db366c 100644
--- a/sysdeps/unix/bsd/tcgetpgrp.c
+++ b/sysdeps/unix/bsd/tcgetpgrp.c
@@ -22,8 +22,7 @@
 
 /* Return the foreground process group ID of FD.  */
 pid_t
-tcgetpgrp (fd)
-     int fd;
+tcgetpgrp (int fd)
 {
   int pgrp;
 
diff --git a/sysdeps/unix/bsd/tcsendbrk.c b/sysdeps/unix/bsd/tcsendbrk.c
index 2035aed76b..470a96effe 100644
--- a/sysdeps/unix/bsd/tcsendbrk.c
+++ b/sysdeps/unix/bsd/tcsendbrk.c
@@ -27,9 +27,7 @@
 
 /* Send zero bits on FD.  */
 int
-tcsendbreak (fd, duration)
-     int fd;
-     int duration;
+tcsendbreak (int fd, int duration)
 {
   struct timeval delay;
 
diff --git a/sysdeps/unix/bsd/tcsetattr.c b/sysdeps/unix/bsd/tcsetattr.c
index 7c5f6e5829..17114633f0 100644
--- a/sysdeps/unix/bsd/tcsetattr.c
+++ b/sysdeps/unix/bsd/tcsetattr.c
@@ -32,10 +32,7 @@
 
 /* Set the state of FD to *TERMIOS_P.  */
 int
-tcsetattr (fd, optional_actions, termios_p)
-     int fd;
-     int optional_actions;
-     const struct termios *termios_p;
+tcsetattr (int fd, int optional_actions, const struct termios *termios_p)
 {
   struct termios myt;
 
diff --git a/sysdeps/unix/bsd/tcsetpgrp.c b/sysdeps/unix/bsd/tcsetpgrp.c
index a79958c77d..5e1c789def 100644
--- a/sysdeps/unix/bsd/tcsetpgrp.c
+++ b/sysdeps/unix/bsd/tcsetpgrp.c
@@ -22,9 +22,7 @@
 
 /* Set the foreground process group ID of FD set PGRP_ID.  */
 int
-tcsetpgrp (fd, pgrp_id)
-     int fd;
-     pid_t pgrp_id;
+tcsetpgrp (int fd, pid_t pgrp_id)
 {
   return __ioctl (fd, TIOCSPGRP, &pgrp_id);
 }
diff --git a/sysdeps/unix/bsd/ualarm.c b/sysdeps/unix/bsd/ualarm.c
index 9f29ba3f8e..fd3ed66679 100644
--- a/sysdeps/unix/bsd/ualarm.c
+++ b/sysdeps/unix/bsd/ualarm.c
@@ -24,9 +24,7 @@
 
    Returns the number of microseconds remaining before the alarm.  */
 useconds_t
-ualarm (value, interval)
-     useconds_t value;
-     useconds_t interval;
+ualarm (useconds_t value, useconds_t interval)
 {
   struct itimerval timer, otimer;
 
diff --git a/sysdeps/unix/bsd/wait3.c b/sysdeps/unix/bsd/wait3.c
index 37df456834..c7a4096799 100644
--- a/sysdeps/unix/bsd/wait3.c
+++ b/sysdeps/unix/bsd/wait3.c
@@ -25,10 +25,7 @@
    there.  If the WUNTRACED bit is set in OPTIONS, return status for stopped
    children; otherwise don't.  */
 pid_t
-__wait3 (stat_loc, options, usage)
-     __WAIT_STATUS stat_loc;
-     int options;
-     struct rusage *usage;
+__wait3 (__WAIT_STATUS stat_loc, int options, struct rusage *usage)
 {
   return __wait4 (WAIT_ANY, stat_loc, options, usage);
 }
diff --git a/sysdeps/unix/getlogin_r.c b/sysdeps/unix/getlogin_r.c
index 8bb3de5e75..2d90d42bfb 100644
--- a/sysdeps/unix/getlogin_r.c
+++ b/sysdeps/unix/getlogin_r.c
@@ -34,9 +34,7 @@
 STATIC
 #endif
 int
-__getlogin_r (name, name_len)
-     char *name;
-     size_t name_len;
+__getlogin_r (char *name, size_t name_len)
 {
   char tty_pathname[2 + 2 * NAME_MAX];
   char *real_tty_path = tty_pathname;
diff --git a/sysdeps/unix/sockatmark.c b/sysdeps/unix/sockatmark.c
index cb73f3ae80..929069d3b8 100644
--- a/sysdeps/unix/sockatmark.c
+++ b/sysdeps/unix/sockatmark.c
@@ -20,8 +20,7 @@
 
 /* Determine wheter socket is at a out-of-band mark.  */
 int
-sockatmark (fd)
-     int fd;
+sockatmark (int fd)
 {
   int answ;
 
diff --git a/sysdeps/unix/stime.c b/sysdeps/unix/stime.c
index 8c7eb80ebf..010b0bd4da 100644
--- a/sysdeps/unix/stime.c
+++ b/sysdeps/unix/stime.c
@@ -23,8 +23,7 @@
 /* Set the system clock to *WHEN.  */
 
 int
-stime (when)
-     const time_t *when;
+stime (const time_t *when)
 {
   struct timeval tv;
 
diff --git a/sysdeps/unix/sysv/linux/_exit.c b/sysdeps/unix/sysv/linux/_exit.c
index 2294c80c32..902dca9b1c 100644
--- a/sysdeps/unix/sysv/linux/_exit.c
+++ b/sysdeps/unix/sysv/linux/_exit.c
@@ -23,8 +23,7 @@
 
 
 void
-_exit (status)
-     int status;
+_exit (int status)
 {
   while (1)
     {
diff --git a/sysdeps/unix/sysv/linux/aio_sigqueue.c b/sysdeps/unix/sysv/linux/aio_sigqueue.c
index 6a48e6251b..375a329aa0 100644
--- a/sysdeps/unix/sysv/linux/aio_sigqueue.c
+++ b/sysdeps/unix/sysv/linux/aio_sigqueue.c
@@ -30,10 +30,8 @@
 
 /* Return any pending signal or wait for one for the given time.  */
 int
-__aio_sigqueue (sig, val, caller_pid)
-     int sig;
-     const union sigval val;
-     pid_t caller_pid;
+internal_function
+__aio_sigqueue (int sig, const union sigval val, pid_t caller_pid)
 {
   siginfo_t info;
 
diff --git a/sysdeps/unix/sysv/linux/arm/sigaction.c b/sysdeps/unix/sysv/linux/arm/sigaction.c
index f11a6f95dc..4ecd69fc30 100644
--- a/sysdeps/unix/sysv/linux/arm/sigaction.c
+++ b/sysdeps/unix/sysv/linux/arm/sigaction.c
@@ -40,10 +40,7 @@ extern void __default_rt_sa_restorer (void);
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   int result;
 
diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c
index 10ae62d6f9..4908e5649b 100644
--- a/sysdeps/unix/sysv/linux/faccessat.c
+++ b/sysdeps/unix/sysv/linux/faccessat.c
@@ -28,11 +28,7 @@
 
 
 int
-faccessat (fd, file, mode, flag)
-     int fd;
-     const char *file;
-     int mode;
-     int flag;
+faccessat (int fd, const char *file, int mode, int flag)
 {
   if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS))
     return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
diff --git a/sysdeps/unix/sysv/linux/fchmodat.c b/sysdeps/unix/sysv/linux/fchmodat.c
index 8df57cd3df..228dd333ea 100644
--- a/sysdeps/unix/sysv/linux/fchmodat.c
+++ b/sysdeps/unix/sysv/linux/fchmodat.c
@@ -27,11 +27,7 @@
 #include <sysdep.h>
 
 int
-fchmodat (fd, file, mode, flag)
-     int fd;
-     const char *file;
-     mode_t mode;
-     int flag;
+fchmodat (int fd, const char *file, mode_t mode, int flag)
 {
   if (flag & ~AT_SYMLINK_NOFOLLOW)
     return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL);
diff --git a/sysdeps/unix/sysv/linux/fpathconf.c b/sysdeps/unix/sysv/linux/fpathconf.c
index f422d95b3f..da131727c8 100644
--- a/sysdeps/unix/sysv/linux/fpathconf.c
+++ b/sysdeps/unix/sysv/linux/fpathconf.c
@@ -28,9 +28,7 @@ static long int posix_fpathconf (int fd, int name);
 
 /* Get file-specific information about descriptor FD.  */
 long int
-__fpathconf (fd, name)
-     int fd;
-     int name;
+__fpathconf (int fd, int name)
 {
   struct statfs fsbuf;
 
diff --git a/sysdeps/unix/sysv/linux/gai_sigqueue.c b/sysdeps/unix/sysv/linux/gai_sigqueue.c
index 404dd68fa9..cb02036bf0 100644
--- a/sysdeps/unix/sysv/linux/gai_sigqueue.c
+++ b/sysdeps/unix/sysv/linux/gai_sigqueue.c
@@ -30,10 +30,8 @@
 
 /* Return any pending signal or wait for one for the given time.  */
 int
-__gai_sigqueue (sig, val, caller_pid)
-     int sig;
-     const union sigval val;
-     pid_t caller_pid;
+internal_function
+__gai_sigqueue (int sig, const union sigval val, pid_t caller_pid)
 {
   siginfo_t info;
 
diff --git a/sysdeps/unix/sysv/linux/gethostid.c b/sysdeps/unix/sysv/linux/gethostid.c
index 26e4692700..7896612a5e 100644
--- a/sysdeps/unix/sysv/linux/gethostid.c
+++ b/sysdeps/unix/sysv/linux/gethostid.c
@@ -26,8 +26,7 @@
 
 #ifdef SET_PROCEDURE
 int
-sethostid (id)
-     long int id;
+sethostid (long int id)
 {
   int fd;
   ssize_t written;
diff --git a/sysdeps/unix/sysv/linux/getlogin_r.c b/sysdeps/unix/sysv/linux/getlogin_r.c
index aa61f6134d..edfe0c68dd 100644
--- a/sysdeps/unix/sysv/linux/getlogin_r.c
+++ b/sysdeps/unix/sysv/linux/getlogin_r.c
@@ -32,9 +32,7 @@ static int getlogin_r_fd0 (char *name, size_t namesize);
 
 int
 attribute_hidden
-__getlogin_r_loginuid (name, namesize)
-     char *name;
-     size_t namesize;
+__getlogin_r_loginuid (char *name, size_t namesize)
 {
   int fd = open_not_cancel_2 ("/proc/self/loginuid", O_RDONLY);
   if (fd == -1)
@@ -109,9 +107,7 @@ __getlogin_r_loginuid (name, namesize)
    code.  Otherwise return 0.  */
 
 int
-__getlogin_r (name, namesize)
-     char *name;
-     size_t namesize;
+__getlogin_r (char *name, size_t namesize)
 {
   int res = __getlogin_r_loginuid (name, namesize);
   if (res >= 0)
diff --git a/sysdeps/unix/sysv/linux/getpt.c b/sysdeps/unix/sysv/linux/getpt.c
index d4b5745ef7..0c2367caa8 100644
--- a/sysdeps/unix/sysv/linux/getpt.c
+++ b/sysdeps/unix/sysv/linux/getpt.c
@@ -35,8 +35,7 @@ int __bsd_getpt (void);
 
 /* Open a master pseudo terminal and return its file descriptor.  */
 int
-__posix_openpt (oflag)
-     int oflag;
+__posix_openpt (int oflag)
 {
   static int have_no_dev_ptmx;
   int fd;
diff --git a/sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c b/sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c
index 80fad30255..97a4e1ca6d 100644
--- a/sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c
+++ b/sysdeps/unix/sysv/linux/hppa/pthread_cond_broadcast.c
@@ -25,8 +25,7 @@
 # include <internaltypes.h>
 # include <shlib-compat.h>
 int
-__pthread_cond_broadcast (cond)
-     pthread_cond_t *cond;
+__pthread_cond_broadcast (pthread_cond_t *cond)
 {
   cond_compat_check_and_clear (cond);
   return __pthread_cond_broadcast_internal (cond);
diff --git a/sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c b/sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c
index 21b9ab37c2..14007fa096 100644
--- a/sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c
+++ b/sysdeps/unix/sysv/linux/hppa/pthread_cond_destroy.c
@@ -25,8 +25,7 @@
 # include <internaltypes.h>
 # include <shlib-compat.h>
 int
-__pthread_cond_destroy (cond)
-     pthread_cond_t *cond;
+__pthread_cond_destroy (pthread_cond_t *cond)
 {
   cond_compat_check_and_clear (cond);
   return __pthread_cond_destroy_internal (cond);
diff --git a/sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c b/sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c
index 86938c8258..31a87d21d7 100644
--- a/sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c
+++ b/sysdeps/unix/sysv/linux/hppa/pthread_cond_init.c
@@ -25,9 +25,7 @@
 # include <internaltypes.h>
 # include <shlib-compat.h>
 int
-__pthread_cond_init (cond, cond_attr)
-     pthread_cond_t *cond;
-     const pthread_condattr_t *cond_attr;
+__pthread_cond_init (pthread_cond_t *cond, const pthread_condattr_t *cond_attr)
 {
   cond_compat_clear (cond);
   return __pthread_cond_init_internal (cond, cond_attr);
diff --git a/sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c b/sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c
index 06ac33f8d8..0276fd7148 100644
--- a/sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c
+++ b/sysdeps/unix/sysv/linux/hppa/pthread_cond_signal.c
@@ -25,8 +25,7 @@
 # include <internaltypes.h>
 # include <shlib-compat.h>
 int
-__pthread_cond_signal (cond)
-     pthread_cond_t *cond;
+__pthread_cond_signal (pthread_cond_t *cond)
 {
   cond_compat_check_and_clear (cond);
   return __pthread_cond_signal_internal (cond);
diff --git a/sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c b/sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
index 5e1506f002..b707dc24dd 100644
--- a/sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
+++ b/sysdeps/unix/sysv/linux/hppa/pthread_cond_wait.c
@@ -25,9 +25,7 @@
 # include <internaltypes.h>
 # include <shlib-compat.h>
 int
-__pthread_cond_wait (cond, mutex)
-     pthread_cond_t *cond;
-     pthread_mutex_t *mutex;
+__pthread_cond_wait (pthread_cond_t *cond, pthread_mutex_t *mutex)
 {
   cond_compat_check_and_clear (cond);
   return __pthread_cond_wait_internal (cond, mutex);
diff --git a/sysdeps/unix/sysv/linux/i386/getmsg.c b/sysdeps/unix/sysv/linux/i386/getmsg.c
index 255b867b28..039eb6383e 100644
--- a/sysdeps/unix/sysv/linux/i386/getmsg.c
+++ b/sysdeps/unix/sysv/linux/i386/getmsg.c
@@ -24,11 +24,7 @@
 
 #ifdef __NR_getpmsg
 int
-getmsg (fildes, ctlptr, dataptr, flagsp)
-     int fildes;
-     struct strbuf *ctlptr;
-     struct strbuf *dataptr;
-     int *flagsp;
+getmsg (int fildes, struct strbuf *ctlptr, struct strbuf *dataptr, int *flagsp)
 {
   return INLINE_SYSCALL (getpmsg, 5, fildes, ctlptr, dataptr, NULL, flagsp);
 }
diff --git a/sysdeps/unix/sysv/linux/i386/setegid.c b/sysdeps/unix/sysv/linux/i386/setegid.c
index c74e982806..f3b12f9745 100644
--- a/sysdeps/unix/sysv/linux/i386/setegid.c
+++ b/sysdeps/unix/sysv/linux/i386/setegid.c
@@ -21,8 +21,7 @@
 
 
 int
-setegid (gid)
-     gid_t gid;
+setegid (gid_t gid)
 {
   int result;
 
diff --git a/sysdeps/unix/sysv/linux/ia64/sigaction.c b/sysdeps/unix/sysv/linux/ia64/sigaction.c
index 0967b2c358..2c2b4788a3 100644
--- a/sysdeps/unix/sysv/linux/ia64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/ia64/sigaction.c
@@ -34,10 +34,7 @@
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/sigpending.c b/sysdeps/unix/sysv/linux/ia64/sigpending.c
index f426368d8a..f164756cd5 100644
--- a/sysdeps/unix/sysv/linux/ia64/sigpending.c
+++ b/sysdeps/unix/sysv/linux/ia64/sigpending.c
@@ -28,8 +28,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/ia64/sigprocmask.c b/sysdeps/unix/sysv/linux/ia64/sigprocmask.c
index c3c53642d7..97a182fd1f 100644
--- a/sysdeps/unix/sysv/linux/ia64/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/ia64/sigprocmask.c
@@ -29,10 +29,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
 
   /* XXX The size argument hopefully will have to be changed to the
diff --git a/sysdeps/unix/sysv/linux/mips/sigaction.c b/sysdeps/unix/sysv/linux/mips/sigaction.c
index a7d811f04d..eef0eeff21 100644
--- a/sysdeps/unix/sysv/linux/mips/sigaction.c
+++ b/sysdeps/unix/sysv/linux/mips/sigaction.c
@@ -43,10 +43,7 @@ static void restore (void) asm ("__restore");
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   int result;
 
diff --git a/sysdeps/unix/sysv/linux/msgget.c b/sysdeps/unix/sysv/linux/msgget.c
index ca8932ca8a..a206b84672 100644
--- a/sysdeps/unix/sysv/linux/msgget.c
+++ b/sysdeps/unix/sysv/linux/msgget.c
@@ -28,9 +28,7 @@
    parameter describes how to proceed with clashing of key values.  */
 
 int
-msgget (key, msgflg)
-     key_t key;
-     int msgflg;
+msgget (key_t key, int msgflg)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_msgget, key, msgflg, 0, NULL);
 }
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c
index 9ba5b768e2..54b569c2e8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ftruncate64.c
@@ -24,9 +24,7 @@
 
 /* Truncate the file referenced by FD to LENGTH bytes.  */
 int
-__ftruncate64 (fd, length)
-     int fd;
-     off64_t length;
+__ftruncate64 (int fd, off64_t length)
 {
   /* On PPC32 64bit values are aligned in odd/even register pairs.  */
   int result = INLINE_SYSCALL (ftruncate64, 4, fd, 0,
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c
index deb7004ce7..52bbff1d5f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/truncate64.c
@@ -24,9 +24,7 @@
 
 /* Truncate the file referenced by FD to LENGTH bytes.  */
 int
-truncate64 (path, length)
-     const char *path;
-     off64_t length;
+truncate64 (const char *path, off64_t length)
 {
   /* On PPC32 64bit values are aligned in odd/even register pairs.  */
   int result = INLINE_SYSCALL (truncate64, 4, path, 0,
diff --git a/sysdeps/unix/sysv/linux/pt-raise.c b/sysdeps/unix/sysv/linux/pt-raise.c
index 307b9dca08..1025f9ea16 100644
--- a/sysdeps/unix/sysv/linux/pt-raise.c
+++ b/sysdeps/unix/sysv/linux/pt-raise.c
@@ -23,8 +23,7 @@
 
 
 int
-raise (sig)
-     int sig;
+raise (int sig)
 {
   /* raise is an async-safe function.  It could be called while the
      fork function temporarily invalidated the PID field.  Adjust for
diff --git a/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c b/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
index 3ec1a5e73e..82b793e09f 100644
--- a/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
+++ b/sysdeps/unix/sysv/linux/pthread_getcpuclockid.c
@@ -24,9 +24,7 @@
 
 
 int
-pthread_getcpuclockid (threadid, clockid)
-     pthread_t threadid;
-     clockid_t *clockid;
+pthread_getcpuclockid (pthread_t threadid, clockid_t *clockid)
 {
   struct pthread *pd = (struct pthread *) threadid;
 
diff --git a/sysdeps/unix/sysv/linux/pthread_getname.c b/sysdeps/unix/sysv/linux/pthread_getname.c
index 88ad8a104b..43444b911b 100644
--- a/sysdeps/unix/sysv/linux/pthread_getname.c
+++ b/sysdeps/unix/sysv/linux/pthread_getname.c
@@ -28,10 +28,7 @@
 
 
 int
-pthread_getname_np (th, buf, len)
-     pthread_t th;
-     char *buf;
-     size_t len;
+pthread_getname_np (pthread_t th, char *buf, size_t len)
 {
   const struct pthread *pd = (const struct pthread *) th;
 
diff --git a/sysdeps/unix/sysv/linux/pthread_setname.c b/sysdeps/unix/sysv/linux/pthread_setname.c
index db185527aa..c3825ebb2f 100644
--- a/sysdeps/unix/sysv/linux/pthread_setname.c
+++ b/sysdeps/unix/sysv/linux/pthread_setname.c
@@ -28,9 +28,7 @@
 
 
 int
-pthread_setname_np (th, name)
-     pthread_t th;
-     const char *name;
+pthread_setname_np (pthread_t th, const char *name)
 {
   const struct pthread *pd = (const struct pthread *) th;
 
diff --git a/sysdeps/unix/sysv/linux/pthread_sigmask.c b/sysdeps/unix/sysv/linux/pthread_sigmask.c
index 764bda192d..3d792318e7 100644
--- a/sysdeps/unix/sysv/linux/pthread_sigmask.c
+++ b/sysdeps/unix/sysv/linux/pthread_sigmask.c
@@ -23,10 +23,7 @@
 
 
 int
-pthread_sigmask (how, newmask, oldmask)
-     int how;
-     const sigset_t *newmask;
-     sigset_t *oldmask;
+pthread_sigmask (int how, const sigset_t *newmask, sigset_t *oldmask)
 {
   sigset_t local_newmask;
 
diff --git a/sysdeps/unix/sysv/linux/pthread_sigqueue.c b/sysdeps/unix/sysv/linux/pthread_sigqueue.c
index 37830ce838..95ac4da29b 100644
--- a/sysdeps/unix/sysv/linux/pthread_sigqueue.c
+++ b/sysdeps/unix/sysv/linux/pthread_sigqueue.c
@@ -26,10 +26,7 @@
 
 
 int
-pthread_sigqueue (threadid, signo, value)
-     pthread_t threadid;
-     int signo;
-     const union sigval value;
+pthread_sigqueue (pthread_t threadid, int signo, const union sigval value)
 {
 #ifdef __NR_rt_tgsigqueueinfo
   struct pthread *pd = (struct pthread *) threadid;
diff --git a/sysdeps/unix/sysv/linux/raise.c b/sysdeps/unix/sysv/linux/raise.c
index e2810634d6..bfcec8630a 100644
--- a/sysdeps/unix/sysv/linux/raise.c
+++ b/sysdeps/unix/sysv/linux/raise.c
@@ -24,8 +24,7 @@
 
 
 int
-raise (sig)
-     int sig;
+raise (int sig)
 {
   struct pthread *pd = THREAD_SELF;
   pid_t pid = THREAD_GETMEM (pd, pid);
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
index 5f5e836364..73f79170fa 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigaction.c
@@ -32,10 +32,7 @@
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
index 173c775cc8..d39bcebf74 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c
@@ -28,8 +28,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
index ef7db5c715..ca0c58a42f 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sigprocmask.c
@@ -27,10 +27,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
 
   /* XXX The size argument hopefully will have to be changed to the
diff --git a/sysdeps/unix/sysv/linux/semget.c b/sysdeps/unix/sysv/linux/semget.c
index 7221ff22d8..29ca0ae52a 100644
--- a/sysdeps/unix/sysv/linux/semget.c
+++ b/sysdeps/unix/sysv/linux/semget.c
@@ -28,10 +28,7 @@
    KEY.  */
 
 int
-semget (key, nsems, semflg)
-     key_t key;
-     int nsems;
-     int semflg;
+semget (key_t key, int nsems, int semflg)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_semget, key, nsems, semflg, NULL);
 }
diff --git a/sysdeps/unix/sysv/linux/semop.c b/sysdeps/unix/sysv/linux/semop.c
index dc936be856..18a292876b 100644
--- a/sysdeps/unix/sysv/linux/semop.c
+++ b/sysdeps/unix/sysv/linux/semop.c
@@ -26,10 +26,7 @@
 /* Perform user-defined atomical operation of array of semaphores.  */
 
 int
-semop (semid, sops, nsops)
-     int semid;
-     struct sembuf *sops;
-     size_t nsops;
+semop (int semid, struct sembuf *sops, size_t nsops)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_semop, semid, (int) nsops, 0, sops);
 }
diff --git a/sysdeps/unix/sysv/linux/setrlimit64.c b/sysdeps/unix/sysv/linux/setrlimit64.c
index 17f95cbdfc..5b1f657c4f 100644
--- a/sysdeps/unix/sysv/linux/setrlimit64.c
+++ b/sysdeps/unix/sysv/linux/setrlimit64.c
@@ -25,9 +25,7 @@
    Only the super-user can increase hard limits.
    Return 0 if successful, -1 if not (and sets errno).  */
 int
-setrlimit64 (resource, rlimits)
-     enum __rlimit_resource resource;
-     const struct rlimit64 *rlimits;
+setrlimit64 (enum __rlimit_resource resource, const struct rlimit64 *rlimits)
 {
 #ifdef __ASSUME_PRLIMIT64
   return INLINE_SYSCALL (prlimit64, 4, 0, resource, rlimits, NULL);
diff --git a/sysdeps/unix/sysv/linux/shmat.c b/sysdeps/unix/sysv/linux/shmat.c
index 69bcf77793..b75bb9e23c 100644
--- a/sysdeps/unix/sysv/linux/shmat.c
+++ b/sysdeps/unix/sysv/linux/shmat.c
@@ -29,10 +29,7 @@
    and where the segment is attached.  */
 
 void *
-shmat (shmid, shmaddr, shmflg)
-     int shmid;
-     const void *shmaddr;
-     int shmflg;
+shmat (int shmid, const void *shmaddr, int shmflg)
 {
   INTERNAL_SYSCALL_DECL(err);
   unsigned long resultvar;
diff --git a/sysdeps/unix/sysv/linux/shmdt.c b/sysdeps/unix/sysv/linux/shmdt.c
index 51bad719c0..e7f4196c5c 100644
--- a/sysdeps/unix/sysv/linux/shmdt.c
+++ b/sysdeps/unix/sysv/linux/shmdt.c
@@ -27,8 +27,7 @@
    from the caller's data segment.  */
 
 int
-shmdt (shmaddr)
-     const void *shmaddr;
+shmdt (const void *shmaddr)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_shmdt, 0, 0, 0, (void *) shmaddr);
 }
diff --git a/sysdeps/unix/sysv/linux/shmget.c b/sysdeps/unix/sysv/linux/shmget.c
index b3d74e69e5..0cc2650602 100644
--- a/sysdeps/unix/sysv/linux/shmget.c
+++ b/sysdeps/unix/sysv/linux/shmget.c
@@ -28,10 +28,7 @@
    which is associated with KEY.  */
 
 int
-shmget (key, size, shmflg)
-     key_t key;
-     size_t size;
-     int shmflg;
+shmget (key_t key, size_t size, int shmflg)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_shmget, key, size, shmflg, NULL);
 }
diff --git a/sysdeps/unix/sysv/linux/sigaction.c b/sysdeps/unix/sysv/linux/sigaction.c
index 66081d4d7f..c95bc75a3c 100644
--- a/sysdeps/unix/sysv/linux/sigaction.c
+++ b/sysdeps/unix/sysv/linux/sigaction.c
@@ -31,10 +31,7 @@
 /* If ACT is not NULL, change the action for SIG to *ACT.
    If OACT is not NULL, put the old action for SIG in *OACT.  */
 int
-__libc_sigaction (sig, act, oact)
-     int sig;
-     const struct sigaction *act;
-     struct sigaction *oact;
+__libc_sigaction (int sig, const struct sigaction *act, struct sigaction *oact)
 {
   int result;
 
diff --git a/sysdeps/unix/sysv/linux/sigpending.c b/sysdeps/unix/sysv/linux/sigpending.c
index c8f3a8e395..df9c926560 100644
--- a/sysdeps/unix/sysv/linux/sigpending.c
+++ b/sysdeps/unix/sysv/linux/sigpending.c
@@ -26,8 +26,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   return INLINE_SYSCALL (rt_sigpending, 2, set, _NSIG / 8);
 }
diff --git a/sysdeps/unix/sysv/linux/sigprocmask.c b/sysdeps/unix/sysv/linux/sigprocmask.c
index 574f0d2232..c0eca99b9c 100644
--- a/sysdeps/unix/sysv/linux/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/sigprocmask.c
@@ -28,10 +28,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
 #ifdef SIGCANCEL
   sigset_t local_newmask;
diff --git a/sysdeps/unix/sysv/linux/sigqueue.c b/sysdeps/unix/sysv/linux/sigqueue.c
index 7970a7c997..cf8a79aae7 100644
--- a/sysdeps/unix/sysv/linux/sigqueue.c
+++ b/sysdeps/unix/sysv/linux/sigqueue.c
@@ -26,10 +26,7 @@
 #ifdef __NR_rt_sigqueueinfo
 /* Return any pending signal or wait for one for the given time.  */
 int
-__sigqueue (pid, sig, val)
-     pid_t pid;
-     int sig;
-     const union sigval val;
+__sigqueue (pid_t pid, int sig, const union sigval val)
 {
   siginfo_t info;
 
diff --git a/sysdeps/unix/sysv/linux/sigstack.c b/sysdeps/unix/sysv/linux/sigstack.c
index e5e07ec04c..2d86b0335a 100644
--- a/sysdeps/unix/sysv/linux/sigstack.c
+++ b/sysdeps/unix/sysv/linux/sigstack.c
@@ -24,9 +24,7 @@
 
 #ifdef __NR_sigaltstack
 int
-sigstack (ss, oss)
-     struct sigstack *ss;
-     struct sigstack *oss;
+sigstack (struct sigstack *ss, struct sigstack *oss)
 {
   stack_t sas;
   stack_t *sasp = NULL;
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c b/sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c
index 61b5089d0e..8e1c8a6594 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c
@@ -25,8 +25,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c b/sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
index 74ccf55c53..db7d0fdb40 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/sigprocmask.c
@@ -24,10 +24,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c
index 43f1e77d62..70d893f7d9 100644
--- a/sysdeps/unix/sysv/linux/speed.c
+++ b/sysdeps/unix/sysv/linux/speed.c
@@ -34,8 +34,7 @@
 
 /* Return the output baud rate stored in *TERMIOS_P.  */
 speed_t
-cfgetospeed (termios_p)
-     const struct termios *termios_p;
+cfgetospeed (const struct termios *termios_p)
 {
   return termios_p->c_cflag & (CBAUD | CBAUDEX);
 }
@@ -45,8 +44,7 @@ cfgetospeed (termios_p)
    speed, the numerical 0 is a special case for the input baud rate. It
    should set the input baud rate to the output baud rate. */
 speed_t
-cfgetispeed (termios_p)
-     const struct termios *termios_p;
+cfgetispeed (const struct termios *termios_p)
 {
   return ((termios_p->c_iflag & IBAUD0)
 	  ? 0 : termios_p->c_cflag & (CBAUD | CBAUDEX));
@@ -54,9 +52,7 @@ cfgetispeed (termios_p)
 
 /* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
 int
-cfsetospeed  (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
+cfsetospeed (struct termios *termios_p, speed_t speed)
 {
   if ((speed & ~CBAUD) != 0
       && (speed < B57600 || speed > __MAX_BAUD))
@@ -78,9 +74,7 @@ libc_hidden_def (cfsetospeed)
    speed, the numerical 0 is a special case for the input baud rate.  It
    should set the input baud rate to the output baud rate.  */
 int
-cfsetispeed (termios_p, speed)
-     struct termios *termios_p;
-     speed_t speed;
+cfsetispeed (struct termios *termios_p, speed_t speed)
 {
   if ((speed & ~CBAUD) != 0
       && (speed < B57600 || speed > __MAX_BAUD))
diff --git a/sysdeps/unix/sysv/linux/tcflow.c b/sysdeps/unix/sysv/linux/tcflow.c
index cbf82c9761..c1c7163d32 100644
--- a/sysdeps/unix/sysv/linux/tcflow.c
+++ b/sysdeps/unix/sysv/linux/tcflow.c
@@ -22,9 +22,7 @@
 
 /* Suspend or restart transmission on FD.  */
 int
-tcflow (fd, action)
-     int fd;
-     int action;
+tcflow (int fd, int action)
 {
   return __ioctl (fd, TCXONC, action);
 }
diff --git a/sysdeps/unix/sysv/linux/tcflush.c b/sysdeps/unix/sysv/linux/tcflush.c
index 2fd81586db..fcb334e771 100644
--- a/sysdeps/unix/sysv/linux/tcflush.c
+++ b/sysdeps/unix/sysv/linux/tcflush.c
@@ -22,9 +22,7 @@
 
 /* Flush pending data on FD.  */
 int
-tcflush (fd, queue_selector)
-     int fd;
-     int queue_selector;
+tcflush (int fd, int queue_selector)
 {
   return __ioctl (fd, TCFLSH, queue_selector);
 }
diff --git a/sysdeps/unix/sysv/linux/tcgetattr.c b/sysdeps/unix/sysv/linux/tcgetattr.c
index 6f71b9eebd..489401ef4a 100644
--- a/sysdeps/unix/sysv/linux/tcgetattr.c
+++ b/sysdeps/unix/sysv/linux/tcgetattr.c
@@ -30,9 +30,7 @@
 
 /* Put the state of FD into *TERMIOS_P.  */
 int
-__tcgetattr (fd, termios_p)
-      int fd;
-      struct termios *termios_p;
+__tcgetattr (int fd, struct termios *termios_p)
 {
   struct __kernel_termios k_termios;
   int retval;
diff --git a/sysdeps/unix/sysv/linux/tcsetattr.c b/sysdeps/unix/sysv/linux/tcsetattr.c
index 59016b5c2c..f7866ead98 100644
--- a/sysdeps/unix/sysv/linux/tcsetattr.c
+++ b/sysdeps/unix/sysv/linux/tcsetattr.c
@@ -41,10 +41,7 @@
 
 /* Set the state of FD to *TERMIOS_P.  */
 int
-tcsetattr (fd, optional_actions, termios_p)
-     int fd;
-     int optional_actions;
-     const struct termios *termios_p;
+tcsetattr (int fd, int optional_actions, const struct termios *termios_p)
 {
   struct __kernel_termios k_termios;
   unsigned long int cmd;
diff --git a/sysdeps/unix/sysv/linux/time.c b/sysdeps/unix/sysv/linux/time.c
index 8ca2d2b2df..a20efb4363 100644
--- a/sysdeps/unix/sysv/linux/time.c
+++ b/sysdeps/unix/sysv/linux/time.c
@@ -23,8 +23,7 @@
 #ifdef __NR_time
 
 time_t
-time (t)
-     time_t *t;
+time (time_t *t)
 {
   INTERNAL_SYSCALL_DECL (err);
   time_t res = INTERNAL_SYSCALL (time, err, 1, NULL);
diff --git a/sysdeps/unix/sysv/linux/timer_create.c b/sysdeps/unix/sysv/linux/timer_create.c
index 121c708bc2..400030200b 100644
--- a/sysdeps/unix/sysv/linux/timer_create.c
+++ b/sysdeps/unix/sysv/linux/timer_create.c
@@ -35,10 +35,7 @@
 
 
 int
-timer_create (clock_id, evp, timerid)
-     clockid_t clock_id;
-     struct sigevent *evp;
-     timer_t *timerid;
+timer_create (clockid_t clock_id, struct sigevent *evp, timer_t *timerid)
 {
 #undef timer_create
   {
diff --git a/sysdeps/unix/sysv/linux/timer_delete.c b/sysdeps/unix/sysv/linux/timer_delete.c
index 0c24dade4b..1db9cbd7f3 100644
--- a/sysdeps/unix/sysv/linux/timer_delete.c
+++ b/sysdeps/unix/sysv/linux/timer_delete.c
@@ -29,8 +29,7 @@
 
 
 int
-timer_delete (timerid)
-     timer_t timerid;
+timer_delete (timer_t timerid)
 {
 #undef timer_delete
   struct timer *kt = (struct timer *) timerid;
diff --git a/sysdeps/unix/sysv/linux/timer_getoverr.c b/sysdeps/unix/sysv/linux/timer_getoverr.c
index 8f00192287..073f53676e 100644
--- a/sysdeps/unix/sysv/linux/timer_getoverr.c
+++ b/sysdeps/unix/sysv/linux/timer_getoverr.c
@@ -28,8 +28,7 @@
 
 
 int
-timer_getoverrun (timerid)
-     timer_t timerid;
+timer_getoverrun (timer_t timerid)
 {
 #undef timer_getoverrun
   struct timer *kt = (struct timer *) timerid;
diff --git a/sysdeps/unix/sysv/linux/timer_gettime.c b/sysdeps/unix/sysv/linux/timer_gettime.c
index 79705cf5e8..12667d9551 100644
--- a/sysdeps/unix/sysv/linux/timer_gettime.c
+++ b/sysdeps/unix/sysv/linux/timer_gettime.c
@@ -29,9 +29,7 @@
 
 
 int
-timer_gettime (timerid, value)
-     timer_t timerid;
-     struct itimerspec *value;
+timer_gettime (timer_t timerid, struct itimerspec *value)
 {
 #undef timer_gettime
   struct timer *kt = (struct timer *) timerid;
diff --git a/sysdeps/unix/sysv/linux/x86_64/sigpending.c b/sysdeps/unix/sysv/linux/x86_64/sigpending.c
index c4139e899a..6ae975892e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sigpending.c
+++ b/sysdeps/unix/sysv/linux/x86_64/sigpending.c
@@ -28,8 +28,7 @@
 /* Change the set of blocked signals to SET,
    wait until a signal arrives, and restore the set of blocked signals.  */
 int
-sigpending (set)
-     sigset_t *set;
+sigpending (sigset_t *set)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
diff --git a/sysdeps/unix/sysv/linux/x86_64/sigprocmask.c b/sysdeps/unix/sysv/linux/x86_64/sigprocmask.c
index 251a59b390..145508297a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/sigprocmask.c
+++ b/sysdeps/unix/sysv/linux/x86_64/sigprocmask.c
@@ -28,10 +28,7 @@
 
 /* Get and/or change the set of blocked signals.  */
 int
-__sigprocmask (how, set, oset)
-     int how;
-     const sigset_t *set;
-     sigset_t *oset;
+__sigprocmask (int how, const sigset_t *set, sigset_t *oset)
 {
 
   /* XXX The size argument hopefully will have to be changed to the