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.
7 * See the LICENSE file for redistribution information.
9 * @(#)args.h 10.2 (Berkeley) 3/6/96
13 * Structure for building "argc/argv" vector of arguments.
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
22 typedef struct _args {
23 CHAR_T *bp; /* Argument. */
24 size_t blen; /* Buffer length. */
25 size_t len; /* Argument length. */
27 #define A_ALLOCATED 0x01 /* If allocated space. */