YPBINDVERS_1
if (!svc_reg(transp, YPBINDPROG, YPBINDVERS_1,
(void) rpcb_unset(YPBINDPROG, YPBINDVERS_1,
if (!svc_reg(xprt, YPBINDPROG, YPBINDVERS_1,
cache_transport(nconf, xprt, YPBINDVERS_1);
rpcb_unset(YPBINDPROG, YPBINDVERS_1, 0);