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-rw-r--r--misc/Makefile4
-rw-r--r--misc/ar.h42
2 files changed, 44 insertions, 2 deletions
diff --git a/misc/Makefile b/misc/Makefile
index 3dff4ae0e4..b99d3a3e1e 100644
--- a/misc/Makefile
+++ b/misc/Makefile
@@ -23,8 +23,8 @@
 subdir	:= misc
 
 headers	:= sys/uio.h iovec.h sys/ioctl.h ioctls.h ioctl-types.h \
-	   sys/ptrace.h sys/file.h \
-	   a.out.h nlist.h stab.h stab.def sgtty.h sys/dir.h sys/cdefs.h \
+	   sys/ptrace.h sys/file.h sys/dir.h sys/cdefs.h \
+	   ar.h a.out.h nlist.h stab.h stab.def sgtty.h \
 	   ttyent.h syslog.h sys/syslog.h paths.h sys/reboot.h \
 	   sys/mman.h sys/param.h fstab.h mntent.h search.h err.h error.h\
 	   sys/queue.h sysexits.h syscall.h sys/syscall.h sys/swap.h
diff --git a/misc/ar.h b/misc/ar.h
new file mode 100644
index 0000000000..80d0144edf
--- /dev/null
+++ b/misc/ar.h
@@ -0,0 +1,42 @@
+/* Header describing `ar' archive file format.
+Copyright (C) 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+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
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef _AR_H
+#define _AR_H 1
+
+/* Archive files start with the ARMAG identifying string.  Then follows a
+   `struct ar_hdr', and as many bytes of member file data as its `ar_size'
+   member indicates, for each member file.  */
+
+#define ARMAG	"!<arch>\n"	/* String that begins an archive file.  */
+#define SARMAG	8		/* Size of that string.  */
+
+#define ARFMAG	"`\n"		/* String in ar_fmag at end of each header.  */
+
+struct ar_hdr
+  {
+    char ar_name[16];		/* Member file name, sometimes / terminated. */
+    char ar_date[12];		/* File date, decimal seconds since Epoch.  */
+    char ar_uid[6], ar_gid[6];	/* User and group IDs, in ASCII decimal.  */
+    char ar_mode[8];		/* File mode, in ASCII octal.  */
+    char ar_size[10];		/* File size, in ASCII decimal.  */
+    char ar_fmag[2];		/* Always contains ARFMAG.  */
+  };
+
+#endif /* ar.h */