181 struct stf_softc {  struct
205 static int stf_checkaddr4(struct stf_softc *, struct in_addr *,  argument
207 static int stf_checkaddr6(struct stf_softc *, struct in6_addr *,
209 static struct sockaddr_in *stf_getin4addr_in6(struct stf_softc *,
212 static struct sockaddr_in *stf_getin4addr(struct stf_softc *,
246 	struct stf_softc *sc;  in stf_clone_create()
264 	sc = malloc(sizeof(struct stf_softc), M_STF, M_WAITOK | M_ZERO);  in stf_clone_create()
306 	struct stf_softc *sc = ifp->if_softc;  in stf_clone_destroy()
373 	struct stf_softc *sc;  in stf_encapcheck()
379 	sc = (struct stf_softc *)arg;  in stf_encapcheck()
451 	struct stf_softc *sc;  in stf_getsrcifa6()
497 	struct stf_softc *sc;  in stf_output()
636 stf_checkaddr4(struct stf_softc *sc, struct in_addr *in, struct ifnet *inifp)  in stf_checkaddr4()
681 stf_checkaddr6(struct stf_softc *sc, struct in6_addr *in6, struct ifnet *inifp)  in stf_checkaddr6()
721 	struct stf_softc *sc = arg;  in in_stf_input()
852 stf_getin4addr_in6(struct stf_softc *sc, struct sockaddr_in *sin,  in stf_getin4addr_in6()
879 stf_getin4addr(struct stf_softc *sc, struct sockaddr_in *sin,  in stf_getin4addr()
942 	struct stf_softc *sc_cur;  in stf_ioctl()