44#define TM_DEFAULT_SLICE 20
void * systime_tm_return
return address for the task switcher
time_t get_system_up_time(void)
void systime_init(void)
initialize system timer
void systime_set_switcher(void *switcher)
set task switcher vector
void systime_set_timeslice(unsigned char slice)
set multitasking timeslice in ms
void systime_shutdown(void)
shutdown system timer
unsigned long time_t
time type