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 36 struct element_type { 37 const char *et_name; /* name; i.e. "picker, "slot", etc. */ 38 int et_type; /* type number */ 39 }; 40 41 struct 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 48 struct 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