Symbol: MRT_DEL_MFC
sys/netinet/ip_mroute.c
446
case MRT_DEL_MFC:
sys/netinet/raw_ip.c
447
case MRT_DEL_MFC:
usr.sbin/mrouted/kern.c
197
if ((retval = setsockopt(igmp_socket, IPPROTO_IP, MRT_DEL_MFC,