timer_InitService()
timer_InitService(int restart)
timer_InitService(){  struct itimerval itimer;  sig_signal(SIGALRM, (void (*) (int)) TimerService);  itimer.it_interval.tv_sec = itimer.it_value.tv_sec = 0;  itimer.it_interval.tv_usec = itimer.it_value.tv_usec = TICKUNIT;  if (setitimer(ITIMER_REAL, &itimer, NULL) == -1)    log_Printf(LogERROR, "Unable to set itimer.\n");}