pass2
int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2);
int app_passwd(const char *arg1, const char *arg2, char **pass1, char **pass2)
*pass2 = app_get_pass(arg2, same ? 2 : 0);
if (*pass2 == NULL) {
} else if (pass2 != NULL) {
*pass2 = NULL;
void pass2(void);
pass2();
goto pass2;
pass2: