t2                626 src/cron.c     	time_t t1, t2;
t2                648 src/cron.c     		t2 = time(NULL) + GMToff;
t2                649 src/cron.c     		seconds_to_wait -= (int) (t2 - t1);
t2                650 src/cron.c     		t1 = t2;