bug#16647: Imprecisions with window-resizing cursors

[Eli Zaretskii]

> Date: Fri, 28 Feb 2014 12:00:12 +0100
> From: martin rudalics <rudalics@gmx.at>
> CC: esabof@gmail.com, nljlistbox2@gmail.com, 16647@debbugs.gnu.org
> 
>  > I'm not good at all at that, but is w32_draw_rectangle what you want?
> 
> Not really - the signature differs from that of XDrawRectangle :-(

Why do you need an exactly the same signature?  Can't a macro or a
wrapper function take care of the differences?  The code will have to
be separately compiled on each platform anyway.