code: def SetWindowLong(handle: int, index: int, value: int) -> int:
      
      return ctypes.windll.user32.SetWindowLongW(ctypes.c_void_p(handle), index, value)
docs: SetWindowLong from Win32.
      handle: int, the handle of a native window.
      index: int.
      value: int.
      Return int, the previous value before set.