RFS_NULL
if (req->rq_proc == RFS_NULL) {
status = CLNT_CALL(cl, RFS_NULL, xdr_void, NULL,
status = CLNT_CALL(cl, RFS_NULL, xdr_void, NULL, xdr_void, NULL,
status = CLNT_CALL(cl, RFS_NULL, xdr_void, NULL,