rj_vers
if (! xdr_u_int32_t(xdrs, &(rr->rj_vers.low)))
return (xdr_u_int32_t(xdrs, &(rr->rj_vers.high)));
error->re_vers.low = msg->rjcted_rply.rj_vers.low;
error->re_vers.high = msg->rjcted_rply.rj_vers.high;