VLAN_IPSEC_METHOD
VLAN_IPSEC_METHOD(if_spdadd(ifp, sp, inp, priv));
VLAN_IPSEC_METHOD(if_spddel(ifp, sp, priv));
VLAN_IPSEC_METHOD(if_sa_newkey(ifp, sav, drv_spi, privp));
VLAN_IPSEC_METHOD(if_sa_deinstall(ifp, drv_spi, priv));
VLAN_IPSEC_METHOD(if_sa_cnt(ifp, sa, drv_spi, priv, lt));