/*-
 * Copyright (c) 1991, 1993
 *	The Regents of the University of California.  All rights reserved.
 * (c) UNIX System Laboratories, Inc.
 * All or some portions of this file are derived from material licensed
 * to the University of California by American Telephone and Telegraph
 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
 * the permission of UNIX System Laboratories, Inc.
 *
 * This code is derived from software contributed to Berkeley by
 * Hugh Smith at The University of Guelph.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)ar.h	8.2 (Berkeley) 01/21/94
 */

#ifndef _AR_H_
#define	_AR_H_

/* Pre-4BSD archives had these magic numbers in them. */
#define	OARMAG1	0177555
#define	OARMAG2	0177545

#define	ARMAG		"!<arch>\n"	/* ar "magic number" */
#define	SARMAG		8		/* strlen(ARMAG); */

#define	AR_EFMT1	"#1/"		/* extended format #1 */

struct ar_hdr {
	char ar_name[16];		/* name */
	char ar_date[12];		/* modification time */
	char ar_uid[6];			/* user id */
	char ar_gid[6];			/* group id */
	char ar_mode[8];		/* octal file permissions */
	char ar_size[10];		/* size in bytes */
#define	ARFMAG	"`\n"
	char ar_fmag[2];		/* consistency check */
};

#endif /* !_AR_H_ */