in_ifp2ia
ia = in_ifp2ia(ifp);
ia = in_ifp2ia(ifp);
ia = in_ifp2ia(ifp);
ia = in_ifp2ia(ifp);
struct in_ifaddr *in_ifp2ia(struct ifnet *);
ia = in_ifp2ia(ifp);
ia = in_ifp2ia(ifp);
ia = in_ifp2ia(ifp);