xdr_rmtcallres
svc_sendreply(transp, xdr_rmtcallres, (char *)&result);
(xdrproc_t)xdr_rmtcallres;
(caddr_t)&a, (xdrproc_t)xdr_rmtcallres,
xdr_rmtcallres, (caddr_t)&pmap_r, rexmit, wait, to, from,