g_test_verbose
g_test_undefined
g_test_quiet
-g_test_subprocess
g_test_run
GTestFunc
g_test_add_func
g_test_add_data_func
g_test_add_data_func_full
g_test_add
-g_test_case_exists
g_test_fail
g_test_message
g_test_assert_expected_messages
GTestTrapFlags
-g_test_trap_subprocess
+g_test_trap_fork
g_test_trap_has_passed
g_test_trap_reached_timeout
g_test_trap_assert_passed
g_test_trap_assert_stdout_unmatched
g_test_trap_assert_stderr
g_test_trap_assert_stderr_unmatched
-g_test_trap_fork
g_test_rand_bit
g_test_rand_int