Fix windows build. (Bug present since libxcb1.15)
This prevents me from cross compiling using mingw. Bug is present in libxcb1.15
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
This prevents me from cross compiling using mingw. Bug is present in libxcb1.15