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/* SVGATextMode -- An SVGA textmode manipulation/enhancement tool
*
* Copyright (C) 1995,1996,1997 Koen Gadeyne
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/***
*** main SVGA clock programming functions for SVGATextMode
***/
#ifndef _SETCLOCK_H
#define _SETCLOCK_H
/*
* Clock selection error codes (MUST be negative !!!)
*/
#define CLKSEL_OUT_OF_BOUNDS -4
#define CLKSEL_DONOTHING -3
#define CLKSEL_ILLEGAL_NUM -2
#define CLKSEL_NULLCLOCK -1
int GetClock(int chipset, int freq, int *closestfreq, bool report_error);
void SetClock(int chipset, int freq);
void do_clock(int chipset, int clock);
#endif
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