test_set_get_raw_keys_int
return (nullprov != NULL || test_set_get_raw_keys_int(tst, 0, 0))
&& test_set_get_raw_keys_int(tst, 0, 1)
&& (nullprov != NULL || test_set_get_raw_keys_int(tst, 1, 0))
&& test_set_get_raw_keys_int(tst, 1, 1);