1/*-
2 * Copyright (c) 1993, 1994
3 *	The Regents of the University of California.  All rights reserved.
4 * Copyright (c) 1993, 1994, 1995, 1996
5 *	Keith Bostic.  All rights reserved.
6 *
7 * See the LICENSE file for redistribution information.
8 *
9 *	$Id: args.h,v 10.2 1996/03/06 19:50:07 bostic Exp $
10 */
11
12/*
13 * Structure for building "argc/argv" vector of arguments.
14 *
15 * !!!
16 * All arguments are nul terminated as well as having an associated length.
17 * The argument vector is NOT necessarily NULL terminated.  The proper way
18 * to check the number of arguments is to use the argc value in the EXCMDARG
19 * structure or to walk the array until an ARGS structure with a length of 0
20 * is found.
21 */
22typedef struct _args {
23	CHAR_T	*bp;		/* Argument. */
24	size_t	 blen;		/* Buffer length. */
25	size_t	 len;		/* Argument length. */
26
27#define	A_ALLOCATED	0x01	/* If allocated space. */
28	u_int8_t flags;
29} ARGS;
30