Formatting & declaration cleanse.
@@ -142,7 +142,7 @@ const char *test_get_option_argument(const char *option);
* rather link to one of the helper main() methods.
*/
-void add_test(const char *test_case_name, int (*test_fn) ());
+void add_test(const char *test_case_name, int (*test_fn) (void));
void add_all_tests(const char *test_case_name, int (*test_fn)(int idx), int num,
int subtest);
