1/*	$NetBSD: lcmd.h,v 1.6 2003/08/07 11:17:25 agc Exp $	*/
2
3/*
4 * Copyright (c) 1983, 1993
5 *	The Regents of the University of California.  All rights reserved.
6 *
7 * This code is derived from software contributed to Berkeley by
8 * Edward Wang at The University of California, Berkeley.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 * 3. Neither the name of the University nor the names of its contributors
19 *    may be used to endorse or promote products derived from this software
20 *    without specific prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 * SUCH DAMAGE.
33 *
34 *	@(#)lcmd.h	8.1 (Berkeley) 6/6/93
35 */
36
37#define LCMD_NARG 20			/* maximum number of arguments */
38
39struct lcmd_tab {
40	const char *lc_name;
41	int lc_minlen;
42	void (*lc_func)(struct value *, struct value *);
43	struct lcmd_arg *lc_arg;
44};
45
46struct lcmd_arg {
47	const char *arg_name;
48	int arg_minlen;
49	int arg_flags;
50};
51
52	/* arg_flags bits */
53#define ARG_TYPE	0x0f		/* type of arg */
54#define ARG_ANY		0x00		/* any type */
55#define ARG_NUM		0x01		/* must be a number */
56#define ARG_STR		0x02		/* must be a string */
57#define ARG_LIST	0x10		/* this arg can be a list */
58
59struct lcmd_tab	*lcmd_lookup(const char *);
60void	l_alias(struct value *, struct value *);
61void	l_close(struct value *, struct value *);
62void	l_cursormodes(struct value *, struct value *);
63void	l_debug(struct value *, struct value *);
64void	l_def_nline(struct value *, struct value *);
65void	l_def_shell(struct value *, struct value *);
66void	l_def_smooth(struct value *, struct value *);
67void	l_echo(struct value *, struct value *);
68void	l_escape(struct value *, struct value *);
69void	l_foreground(struct value *, struct value *);
70void	l_iostat(struct value *, struct value *);
71void	l_label(struct value *, struct value *);
72void	l_list(struct value *, struct value *);
73void	l_select(struct value *, struct value *);
74void	l_smooth(struct value *, struct value *);
75void	l_source(struct value *, struct value *);
76void	l_terse(struct value *, struct value *);
77void	l_time(struct value *, struct value *);
78void	l_unalias(struct value *, struct value *);
79void	l_unset(struct value *, struct value *);
80void	l_variable(struct value *, struct value *);
81void	l_window(struct value *, struct value *);
82void	l_write(struct value *, struct value *);
83struct ww *vtowin(struct value *, struct ww *);
84