sdl0              832 netinet6/nd6_nbr.c nd6_na_output(ifp, daddr6, taddr6, flags, tlladdr, sdl0)
sdl0              837 netinet6/nd6_nbr.c 	struct sockaddr *sdl0;	/* sockaddr_dl (= proxy NA) or NULL */
sdl0              943 netinet6/nd6_nbr.c 		if (sdl0 == NULL) {
sdl0              945 netinet6/nd6_nbr.c 		} else if (sdl0->sa_family == AF_LINK) {
sdl0              947 netinet6/nd6_nbr.c 			sdl = (struct sockaddr_dl *)sdl0;