rayzor
view src/timer.h @ 22:5380ff64e83f
minor changes from dos, and line endings cleanup
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 02 May 2014 14:32:58 +0300 |
| parents | 235c8b764c0b |
| children |
line source
1 /*
2 pit8254 timer code for DOS programs.
3 Copyright (C) 2011-2014 John Tsiombikas <nuclear@member.fsf.org>
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18 #ifndef TIMER_H_
19 #define TIMER_H_
21 #ifdef __cplusplus
22 extern "C" {
23 #endif
25 /* expects the required timer resolution in hertz
26 * if res_hz is 0, the current resolution is retained
27 */
28 void init_timer(int res_hz);
30 void reset_timer(void);
31 unsigned long get_msec(void);
32 unsigned long get_ticks(void);
34 #ifdef __cplusplus
35 }
36 #endif
38 #endif /* TIMER_H_ */