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/*

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);