/*
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
//
// vregset.h: header file for video register-setting interpreter
//
//
// registers & subregisters
//
#define MISC_OUTPUT 0x3C2
#define SC_INDEX 0x3C4
#define SC_DATA 0x3C5
#define SYNC_RESET 0
#define MAP_MASK 2
#define MEMORY_MODE 4
#define GC_INDEX 0x3CE
#define GC_DATA 0x3CF
#define READ_MAP 4
#define GRAPHICS_MODE 5
#define MISCELLANOUS 6
#define CRTC_INDEX 0x3D4
#define CRTC_DATA 0x3D5
#define MAX_SCAN_LINE 9
#define UNDERLINE 0x14
#define MODE_CONTROL 0x17
//
// register-set commands
//
#define VRS_END 0
#define VRS_BYTE_OUT 1
#define VRS_BYTE_RMW 2
#define VRS_WORD_OUT 3
void VideoRegisterSet (int *pregset);