yp_find_dnsqent
(q = yp_find_dnsqent(ntohs(hptr->id), BY_DNS_ID)) == NULL) {
yp_find_dnsqent(svcudp_get_xid(rqstp->rq_xprt),BY_RPC_XID) != NULL)
yp_find_dnsqent(svcudp_get_xid(rqstp->rq_xprt),BY_RPC_XID) != NULL)