14 void Check(const char *str) {  in Check()  function
20 void Check(const passwd *result) {  in Check()  function
21   Check(result->pw_name);  in Check()
22   Check(result->pw_passwd);  in Check()
26   Check(result->pw_gecos);  in Check()
28   Check(result->pw_dir);  in Check()
32   Check(result->pw_class);  in Check()
43 void Check(const group *result) {  in Check()  function
44   Check(result->gr_name);  in Check()
45   Check(result->gr_passwd);  in Check()
48     Check(*mem);  in Check()
59   Check(result);  in test()
68   Check(&gr);  in test_r()
69   Check(result);  in test_r()