1: /* Header describing `ar' archive file format.
    2:    Copyright (C) 1996 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4: 
    5:    The GNU C Library is free software; you can redistribute it and/or
    6:    modify it under the terms of the GNU Lesser General Public
    7:    License as published by the Free Software Foundation; either
    8:    version 2.1 of the License, or (at your option) any later version.
    9: 
   10:    The GNU C Library is distributed in the hope that it will be useful,
   11:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   12:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   13:    Lesser General Public License for more details.
   14: 
   15:    You should have received a copy of the GNU Lesser General Public
   16:    License along with the GNU C Library; if not, write to the Free
   17:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   18:    02111-1307 USA.  */
   19: 
   20: #ifndef _AR_H
   21: #define _AR_H 1
   22: 
   23: #include <sys/cdefs.h>
   24: 
   25: /* Archive files start with the ARMAG identifying string.  Then follows a
   26:    `struct ar_hdr', and as many bytes of member file data as its `ar_size'
   27:    member indicates, for each member file.  */
   28: 
   29: #define ARMAG   "!<arch>\n"       /* String that begins an archive file.  */
   30: #define SARMAG  8                /* Size of that string.  */
   31: 
   32: #define ARFMAG  "`\n"            /* String in ar_fmag at end of each header.  */
   33: 
   34: __BEGIN_DECLS
   35: 
   36: struct ar_hdr
   37:   {
   38:     char ar_name[16];           /* Member file name, sometimes / terminated. */
   39:     char ar_date[12];           /* File date, decimal seconds since Epoch.  */
   40:     char ar_uid[6], ar_gid[6];  /* User and group IDs, in ASCII decimal.  */
   41:     char ar_mode[8];            /* File mode, in ASCII octal.  */
   42:     char ar_size[10];           /* File size, in ASCII decimal.  */
   43:     char ar_fmag[2];            /* Always contains ARFMAG.  */
   44:   };
   45: 
   46: __END_DECLS
   47: 
   48: #endif /* ar.h */