uMsg             1562 gc/tests/test.c LRESULT CALLBACK window_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
uMsg             1565 gc/tests/test.c   switch (uMsg) {
uMsg             1578 gc/tests/test.c       ret = DefWindowProc(hwnd, uMsg, wParam, lParam);