Zack Middleton

This doesn't affect display in the test-controllerimage program.

For what it's worth, SDL_SetWindowHitTest() uses a callback (running at any time) to check if the cursor is in a custom region for window resizing or window dragging (title bar).

Thanks for your suggestion. These could be implemented in a Quake 3 mod or Spearmint mod but I don't have the time/interest to work on them.