for (ifp = ifnet; ifp; ifp = ifp->if_next)
if (ifp->if_flags & IFF_POINTOPOINT)
for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {
for (ifp = ifnet; ifp; ifp = ifp->if_next)
if (ifp->if_flags & IFF_POINTOPOINT)
for (ifa = ifp->if_addrlist; ifa; ifa = ifa->ifa_next) {