rt_timer_queue_destroy  341 net/route.h    void	 rt_timer_queue_destroy(struct rttimer_queue *, int);
rt_timer_queue_destroy  831 netinet/ip_icmp.c 				rt_timer_queue_destroy(icmp_redirect_timeout_q,
rt_timer_queue_destroy 1642 netinet/ip_input.c 			rt_timer_queue_destroy(ip_mtudisc_timeout_q, TRUE);