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/* $XFree86: xc/programs/Xserver/hw/xfree86/loader/ar.h,v 1.3 1998/07/25 16:56:12 dawes Exp $ */
#ifndef _AR_H
#define _AR_H
#define ARMAG "!<arch>\n"
#define SARMAG 8
#define ARFMAG "`\n"
#if !(defined(__powerpc__) && defined(Lynx))
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];
};
#else
#define AIAMAG "<aiaff>\n"
#define SAIAMAG 8
#define AIAFMAG "`\n"
struct fl_hdr /* archive fixed length header - printable ascii */
{
char fl_magic[SAIAMAG]; /* Archive file magic string */
char fl_memoff[12]; /* Offset to member table */
char fl_gstoff[12]; /* Offset to global symbol table */
char fl_fstmoff[12]; /* Offset to first archive member */
char fl_lstmoff[12]; /* Offset to last archive member */
char fl_freeoff[12]; /* Offset to first mem on free list */
};
#define FL_HDR struct fl_hdr
#define FL_HSZ sizeof(FL_HDR)
struct ar_hdr /* archive file member header - printable ascii */
{
char ar_size[12]; /* file member size - decimal */
char ar_nxtmem[12]; /* pointer to next member - decimal */
char ar_prvmem[12]; /* pointer to previous member - decimal */
char ar_date[12]; /* file member date - decimal */
char ar_uid[12]; /* file member user id - decimal */
char ar_gid[12]; /* file member group id - decimal */
char ar_mode[12]; /* file member mode - octal */
char ar_namlen[4]; /* file member name length - decimal */
union
{
char an_name[2]; /* variable length member name */
char an_fmag[2]; /* AIAFMAG - string to end header */
} _ar_name; /* and variable length name */
};
#define ar_name _ar_name.an_name
/*
* Note: 'ar_namlen' contains the length of the member name which
* may be up to 255 chars. The character string containing
* the name begins at '_ar_name.ar_name'. The terminating
* string AIAFMAG, is only cosmetic. File member contents begin
* at the first even byte boundary past 'header position +
* sizeof(struct ar_hdr) + ar_namlen', and continue for
* 'ar_size' bytes.
*/
#define AR_HDR struct ar_hdr
#define AR_HSZ sizeof(AR_HDR)
#endif /* !__powerpc__ && Lynx */
#endif /* _AR_H */
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