bin/chio/defs.h

   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
  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_ */