dosbox-wii/include/timer.h

39 lines
1.2 KiB
C
Raw Normal View History

/*
2021-02-06 16:06:31 +01:00
* Copyright (C) 2002-2019 The DOSBox Team
*
* 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.
*
2021-02-06 16:06:31 +01:00
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef DOSBOX_TIMER_H
#define DOSBOX_TIMER_H
/* underlying clock rate in HZ */
#include <SDL.h>
#define PIT_TICK_RATE 1193182
#define GetTicks() SDL_GetTicks()
typedef void (*TIMER_TickHandler)(void);
/* Register a function that gets called everytime if 1 or more ticks pass */
void TIMER_AddTickHandler(TIMER_TickHandler handler);
void TIMER_DelTickHandler(TIMER_TickHandler handler);
/* This will add 1 milliscond to all timers */
void TIMER_AddTick(void);
#endif