IFT_ENC            98 net/if_enc.c   		ifp->if_type = IFT_ENC;
IFT_ENC          4859 net/pf.c       	if (kif != NULL && kif->pfik_ifp->if_type == IFT_ENC)
IFT_ENC           557 netinet6/in6_ifattach.c 	case IFT_ENC: