[GD-Windows] Strict ANSI and <windows.h>

[Brian H. <bri...@py...>]

I just tried compiling my project with strict ANSI (no language
extensions) enabled in MSVC 6, and since it includes <windows.h> it
barfs violently.

Is there a workaround for this by any chance?  I looked at #pragma and
didn't see anything.

Brian