@ stdcall IsWinEventHookInstalled(long) user32.IsWinEventHookInstalled
@ stdcall NotifyWinEvent(long long long long) user32.NotifyWinEvent
@ stdcall SetWinEventHook(long long long ptr long long long) user32.SetWinEventHook
@ stdcall UnhookWinEvent(long) user32.UnhookWinEvent