fRepeatThreadSem
fRepeatThreadSem = create_sem(0, "repeat thread sem");
release_sem(fRepeatThreadSem);
delete_sem(fRepeatThreadSem);
fRepeatThreadSem = -1;
res = acquire_sem_etc(h->fRepeatThreadSem, 1, B_RELATIVE_TIMEOUT,
res = acquire_sem_etc(h->fRepeatThreadSem, 1, B_RELATIVE_TIMEOUT,
sem_id fRepeatThreadSem;