1/* $NetBSD: defs.h,v 1.6 2008/04/28 20:22:51 martin 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