ip6_sf_list       102 include/net/if_inet6.h 	struct ip6_sf_list	*sf_next;
ip6_sf_list       120 include/net/if_inet6.h 	struct ip6_sf_list	*mca_sources;
ip6_sf_list       121 include/net/if_inet6.h 	struct ip6_sf_list	*mca_tomb;