what_kind
what_kind(&base, r->tr_rflags == TR_OLD_ROUTER ?
if (what_kind(&base, "didn't respond")) {
int what_kind(struct resp_buf *buf, char *why);
what_kind(&base, r->tr_rflags == TR_OLD_ROUTER ?
what_kind(&base, r->tr_rflags == TR_OLD_ROUTER ?