187     alarm->handler = 0;  in OS_CreateAlarm()
278 void OS_SetAlarm(OSAlarm *alarm, OSTick tick, OSAlarmHandler handler, void *arg)  in OS_SetAlarm()  argument
284     SDK_TASSERTMSG(handler, "OS_SetAlarm: handler must not be NULL.");  in OS_SetAlarm()
285     if (!alarm || alarm->handler)  in OS_SetAlarm()
300     alarm->handler = handler;  in OS_SetAlarm()
322 void OS_SetPeriodicAlarm(OSAlarm *alarm, OSTick start, OSTick period, OSAlarmHandler handler,  in OS_SetPeriodicAlarm()  argument
329     SDK_TASSERTMSG(handler, "OS_SetPeriodicAlarm: handler must not be NULL\n");  in OS_SetPeriodicAlarm()
331     if (!alarm || alarm->handler)  in OS_SetPeriodicAlarm()
347     alarm->handler = handler;  in OS_SetPeriodicAlarm()
375     if (alarm->handler == NULL)  in OS_CancelAlarm()
405     alarm->handler = NULL;  in OS_CancelAlarm()
446     OSAlarmHandler handler;  in OSi_ArrangeTimer()  local
490     handler = alarm->handler;  in OSi_ArrangeTimer()
494         alarm->handler = NULL;  in OSi_ArrangeTimer()
497     if (handler)  in OSi_ArrangeTimer()
499         (handler) (alarm->arg);  in OSi_ArrangeTimer()
505         alarm->handler = handler;  in OSi_ArrangeTimer()