[unix-history] / usr / src / usr.bin / window / lcmd.h

/*
 * Copyright (c) 1983, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * Edward Wang at The University of California, Berkeley.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)lcmd.h	8.1 (Berkeley) %G%
 */

#define LCMD_NARG 20			/* maximum number of arguments */

struct lcmd_tab {
	char *lc_name;
	int lc_minlen;
	int (*lc_func)();
	struct lcmd_arg *lc_arg;
};

struct lcmd_arg {
	char *arg_name;
	int arg_minlen;
	int arg_flags;
};

	/* arg_flags bits */
#define ARG_TYPE	0x0f		/* type of arg */
#define ARG_ANY		0x00		/* any type */
#define ARG_NUM		0x01		/* must be a number */
#define ARG_STR		0x02		/* must be a string */
#define ARG_LIST	0x10		/* this arg can be a list */

struct lcmd_tab *lcmd_lookup();
Commit	Line	Data
39dc458a	1	/*
a96d7d6f KB	2	* Copyright (c) 1983, 1993
a96d7d6f KB	3	* The Regents of the University of California. All rights reserved.
46e9ea25	4	*
3dd3a9e5 KB	5	* This code is derived from software contributed to Berkeley by
	6	* Edward Wang at The University of California, Berkeley.
	7	*
87f529ec	8	* %sccs.include.redist.c%
46e9ea25	9	*
a96d7d6f	10	* @(#)lcmd.h 8.1 (Berkeley) %G%
39dc458a EW	11	*/
39dc458a EW	12
4222244b EW	13	#define LCMD_NARG 20 /* maximum number of arguments */
4222244b EW	14
39dc458a EW	15	struct lcmd_tab {
	16	char *lc_name;
	17	int lc_minlen;
	18	int (*lc_func)();
	19	struct lcmd_arg *lc_arg;
	20	};
	21
	22	struct lcmd_arg {
	23	char *arg_name;
	24	int arg_minlen;
855d0f8f	25	int arg_flags;
39dc458a	26	};
39dc458a	27
855d0f8f EW	28	/* arg_flags bits */
	29	#define ARG_TYPE 0x0f /* type of arg */
	30	#define ARG_ANY 0x00 /* any type */
	31	#define ARG_NUM 0x01 /* must be a number */
	32	#define ARG_STR 0x02 /* must be a string */
	33	#define ARG_LIST 0x10 /* this arg can be a list */
39dc458a EW	34
39dc458a EW	35	struct lcmd_tab *lcmd_lookup();