/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *	@(#)lcmd.h	3.7 (Berkeley) 6/29/88
 */

#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();