PASSWORD
char* buf = crypt(PASSWORD, LEGACY_SALT);
char* buf = crypt(PASSWORD, BSD_SALT);
char* buf = crypt(PASSWORD, HASH_SALT);
char* buf = crypt(PASSWORD, NULL);
buf = crypt(PASSWORD, tmp);
CPPUNIT_ASSERT(crypt(PASSWORD, HASH_BAD_SALT) == NULL);
char* buf = crypt_r(PASSWORD, NULL, &data);
buf = crypt(PASSWORD, tmp);