[cairo] WINVER stuff in cairo-win32.h

[Tor Lillqvist]

Carl Worth writes:
 > As I am rolling up the 1.3.10 snapshot, I noticed the change below in
 > cairo-win32.h. Is this WINVER stuff only for the benefit of the
 > cairo-win32-surface.c code? Or is this really required for users of
 > the install cairo-win32.h header file?

I would say this should definitely not be in the public header file.

--tml