[PATCH proto/x11proto] Adjust <windows.h> wrapping to work with MinGW-w64 headers as well

[Yaakov (Cygwin/X)]

On Sun, 2012-10-21 at 08:24 +0100, Colin Harrison wrote:
> Jon's changes to proto/x11proto Xwindows.h are OK by me.

I have extended that patch somewhat; could you review this one:

http://lists.x.org/archives/xorg-devel/2012-October/034112.html


Yaakov
Cygwin/X