rti_ifaaddr
rtinfo.rti_ifaaddr = ifa->ifa_addr;
rtinfo.rti_ifaaddr = rt->rt_ifa->ifa_addr;
rtinfo.rti_ifaaddr = ifma->ifma_addr;
rtinfo.rti_ifaaddr = ifa->ifa_addr;
rtinfo.rti_ifaaddr = NULL;
rtinfo->rti_ifaaddr = rt->rt_ifa->ifa_addr;
rtinfo->rti_ifaaddr = rt->rt_ifa->ifa_addr;
rtinfo->rti_ifaaddr = NULL;
(rtinfo->rti_ifaaddr != NULL &&
!sa_equal(rtinfo->rti_ifaaddr, rt->rt_ifa->ifa_addr))) {