bug#16647: Imprecisions with window-resizing cursors

[Eli Zaretskii]

> Date: Thu, 27 Feb 2014 21:00:22 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: esabof@gmail.com, nljlistbox2@gmail.com, 16647@debbugs.gnu.org
> 
> If you are good at this - I need a function like XDrawRectangle with the
> same signature but for debugging with the Windows API.  It would take me
> at least an hour to write it.  Could you do that?

I'm not good at all at that, but is w32_draw_rectangle what you want?