1 files changed, 48 insertions, 18 deletions
diff --git a/include/ar.h b/include/ar.h
index c6083717d..2b54ecb87 100644
--- a/include/ar.h
+++ b/include/ar.h
@@ -1,18 +1,48 @@
-#ifndef __AR_H
-#define __AR_H
-
-#define ARMAG "!<arch>\n"
-#define SARMAG 8
-#define ARFMAG "`\n"
-
-struct ar_hdr {
-	char	ar_name[16],
-		ar_date[12],
-		ar_uid[6],
-		ar_gid[6],
-		ar_mode[8],
-		ar_size[10],
-		ar_fmag[2];
-};
-
-#endif /* __AR_H */
+/* 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., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#ifndef _AR_H
+#define _AR_H 1
+
+#include <sys/cdefs.h>
+
+/* 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.  */
+
+__BEGIN_DECLS
+
+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.  */
+  };
+
+__END_DECLS
+
+#endif /* ar.h */