nlm_do_test
extern int nlm_do_test(nlm4_testargs *argp, nlm4_testres *result,
if (nlm_do_test(&args4, &res4, rqstp, &rpc))
nlm_do_test(argp, result, rqstp, NULL);
if (nlm_do_test(argp, &res4, rqstp, &rpc))