| plan 9 kernel history: overview | file list | diff list |
1997/1208/carrera/mem.h (diff list | history)
| 1997/1208/sys/src/9/carrera/mem.h:22,28 – 1998/0610/sys/src/9/carrera/mem.h:22,28 (short | long | prev | next) | ||
| 1993/0903 | /* * Time */ | |
| 1994/0209 |
| |
| 1998/0610 | #define HZ 1000 /* clock frequency */ | |
| 1993/0903 | #define MS2HZ (1000/HZ) /* millisec per clock tick */ #define TK2SEC(t) ((t)/HZ) /* ticks to seconds */ #define TK2MS(t) ((t)*MS2HZ) /* ticks to milliseconds */ | |