RTTYPE
RTTYPE("ADD", RTM_ADD);
RTTYPE("DELETE", RTM_DELETE);
RTTYPE("CHANGE", RTM_CHANGE);
RTTYPE("GET", RTM_GET);
RTTYPE("REDIRECT", RTM_REDIRECT);
RTTYPE("MISS", RTM_MISS);
RTTYPE("RESOLVE", RTM_RESOLVE);
RTTYPE("NEWADDR", RTM_NEWADDR);
RTTYPE("DELADDR", RTM_DELADDR);
RTTYPE("IFINFO", RTM_IFINFO);
RTTYPE("OIFINFO", RTM_OIFINFO);
RTTYPE("IFANNOUNCE", RTM_IFANNOUNCE);
RTTYPE("NEWMADDR", RTM_NEWMADDR);
RTTYPE("DELMADDR", RTM_DELMADDR);