1/* $NetBSD: defs.h,v 1.5 2002/03/09 19:32:03 wiz Exp $ */
2
3/*-
4 * Copyright (c) 1996 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
9 * NASA Ames Research Center.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 *    notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 *    notice, this list of conditions and the following disclaimer in the
18 *    documentation and/or other materials provided with the distribution.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32
33#ifndef _DEFS_H_
34#define _DEFS_H_
35
36struct element_type {
37	const char	*et_name;	/* name; i.e. "picker, "slot", etc. */
38	int		et_type;	/* type number */
39};
40
41struct changer_command {
42	const char	*cc_name;	/* command name */
43	const char	*cc_args;	/* usage string */
44					/* command handler */
45	int		(*cc_handler)(const char *, int, char **);
46};
47
48struct special_word {
49	const char	*sw_name;	/* special word */
50	int		sw_value;	/* token value */
51};
52
53/* sw_value */
54#define	SW_INVERT	1	/* set "invert media" flag */
55#define	SW_INVERT1	2	/* set "invert media 1" flag */
56#define	SW_INVERT2	3	/* set "invert media 2" flag */
57#define	SW_VOLTAGS	4	/* set "retrieve voltags" flags */
58
59/* Environment variable to check for default changer. */
60#define	CHANGER_ENV_VAR		"CHANGER"
61
62#endif /* !_DEFS_H_ */
63