RetroArch
ogcsys.h
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1 #ifndef __OGCSYS_H__
2 #define __OGCSYS_H__
3 
4 #include <gccore.h>
5 #include <sys/types.h>
6 
7 #if defined(HW_RVL)
8  #define TB_BUS_CLOCK 243000000u
9  #define TB_CORE_CLOCK 729000000u
10 #elif defined(HW_DOL)
11  #define TB_BUS_CLOCK 162000000u
12  #define TB_CORE_CLOCK 486000000u
13 #endif
14 #define TB_TIMER_CLOCK (TB_BUS_CLOCK/4000) //4th of the bus frequency
15 
16 #define TB_MSPERSEC 1000
17 #define TB_USPERSEC 1000000
18 #define TB_NSPERSEC 1000000000
19 #define TB_NSPERMS 1000000
20 #define TB_NSPERUS 1000
21 #define TB_USPERTICK 10000
22 
23 #define TB_SECSPERMIN 60
24 #define TB_MINSPERHR 60
25 #define TB_MONSPERYR 12
26 #define TB_DAYSPERYR 365
27 #define TB_HRSPERDAY 24
28 #define TB_SECSPERDAY (TB_SECSPERMIN*TB_MINSPERHR*TB_HRSPERDAY)
29 #define TB_SECSPERNYR (365*TB_SECSPERDAY)
30 
31 #ifdef __cplusplus
32  extern "C" {
33 #endif
34 
35 int nanosleep(struct timespec *tb);
36 
37 #ifdef __cplusplus
38  }
39 #endif
40 
41 #endif
Core header which includes all subsequent subsystem headers.
int nanosleep(struct timespec *tb)