bin/chio/defs.h

   1 /* $FreeBSD: src/bin/chio/defs.h,v 1.2.2.1 2001/07/28 19:22:01 mikeh Exp $      */
   2 /* $DragonFly: src/bin/chio/defs.h,v 1.4 2004/08/25 01:13:05 dillon Exp $       */
   3
   4 /*
   5  * Copyright (c) 1996 Jason R. Thorpe <thorpej@and.com>
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. All advertising materials mentioning features or use of this software
  17  *    must display the following acknowledgements:
  18  *      This product includes software developed by Jason R. Thorpe
  19  *      for And Communications, http://www.and.com/
  20  * 4. The name of the author may not be used to endorse or promote products
  21  *    derived from this software without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  25  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  26  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  27  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  28  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  29  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  30  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  31  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  */
  35 /* sw_value */
  36 #define SW_INVERT       1       /* set "invert media" flag */
  37 #define SW_INVERT1      2       /* set "invert media 1" flag */
  38 #define SW_INVERT2      3       /* set "invert media 2" flag */
  39
  40 /* Environment variable to check for default changer. */
  41 #define CHANGER_ENV_VAR         "CHANGER"
  42
  43 struct element_type {
  44         const   char *et_name;  /* name; i.e. "picker, "slot", etc. */
  45         int     et_type;        /* type number */
  46 };
  47
  48 struct changer_command {
  49         const   char *cc_name;  /* command name */
  50                                 /* command handler */
  51         int     (*cc_handler) (const char *, int, char **);
  52 };
  53
  54 struct special_word {
  55         const   char *sw_name;  /* special word */
  56         int     sw_value;       /* token value */
  57 };