iu_tq_create
tq = iu_tq_create();
if ((ilbd_hc_timer_q = iu_tq_create()) == NULL) {
if ((timer_queue = iu_tq_create()) == NULL) {
if ((vrrpd_timerq = iu_tq_create()) == NULL) {
iu_tq_t *iu_tq_create(void);