drivers/char/rio/control.h

   1
   2
   3 /****************************************************************************
   4  *******                                                              *******
   5  *******           C O N T R O L   P A C K E T   H E A D E R S
   6  *******                                                              *******
   7  ****************************************************************************
   8
   9  Author  : Jon Brawn
  10  Date    :
  11
  12  *
  13  *  (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
  14  *
  15  *      This program is free software; you can redistribute it and/or modify
  16  *      it under the terms of the GNU General Public License as published by
  17  *      the Free Software Foundation; either version 2 of the License, or
  18  *      (at your option) any later version.
  19  *
  20  *      This program is distributed in the hope that it will be useful,
  21  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  22  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23  *      GNU General Public License for more details.
  24  *
  25  *      You should have received a copy of the GNU General Public License
  26  *      along with this program; if not, write to the Free Software
  27  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  28
  29  Version : 0.01
  30
  31
  32                             Mods
  33  ----------------------------------------------------------------------------
  34   Date     By                Description
  35  ----------------------------------------------------------------------------
  36
  37  ***************************************************************************/
  38
  39
  40 #ifndef _control_h
  41 #define _control_h
  42
  43 #ifndef lint
  44 /* static char *_rio_control_h_sccs = "@(#)control.h    1.4"; */
  45 #endif
  46
  47 #define CONTROL         '^'
  48 #define IFOAD           ( CONTROL + 1 )
  49 #define IDENTIFY        ( CONTROL + 2 )
  50 #define ZOMBIE          ( CONTROL + 3 )
  51 #define UFOAD           ( CONTROL + 4 )
  52 #define IWAIT           ( CONTROL + 5 )
  53
  54 #define IFOAD_MAGIC     0xF0AD          /* of course */
  55 #define ZOMBIE_MAGIC    (~0xDEAD)       /* not dead -> zombie */
  56 #define UFOAD_MAGIC     0xD1E           /* kill-your-neighbour */
  57 #define IWAIT_MAGIC     0xB1DE          /* Bide your time */
  58
  59 #endif
  60
  61 /*********** end of file ***********/
  62