sifp              863 net/if_pfsync.c 	struct ifnet    *sifp;
sifp              930 net/if_pfsync.c 		if ((sifp = ifunit(pfsyncr.pfsyncr_syncdev)) == NULL)
sifp              934 net/if_pfsync.c 		if (sifp->if_mtu < sc->sc_if.if_mtu ||
sifp              936 net/if_pfsync.c 		    sifp->if_mtu < sc->sc_sync_ifp->if_mtu) ||
sifp              937 net/if_pfsync.c 		    sifp->if_mtu < MCLBYTES - sizeof(struct ip))
sifp              939 net/if_pfsync.c 		sc->sc_sync_ifp = sifp;