if_simloop
return (if_simloop(ifp, m, RO_GET_FAMILY(ro, dst), 0));
(void)if_simloop(ifp, n, RO_GET_FAMILY(ro, dst), hlen);
return (if_simloop(ifp, m, RO_GET_FAMILY(ro, dst), 0));
return (if_simloop(ifp, m, af, 0));
int if_simloop(if_t ifp, struct mbuf *m, int af, int hlen);
if_simloop(vifp, m, dst.sin_family, 0);
if_simloop(ifp, copym, AF_INET, 0);
if_simloop(mfct->miftable[mfct->register_mif].m6_ifp, m,
if_simloop(ifp, copym, AF_INET6, 0);