ifa1              329 net/if_vlan.c  	struct ifaddr *ifa1, *ifa2;
ifa1              393 net/if_vlan.c  	ifa1 = ifnet_addrs[ifv->ifv_if.if_index];
ifa1              395 net/if_vlan.c  	sdl1 = (struct sockaddr_dl *)ifa1->ifa_addr;