Added Cygwin to #define stat64 stat path.
Added Cygwin to #define stat64 stat path.


omega-hub/osg,stmh/osg,ntoand/osg,XiaoCC/osg,XiaoCC/osg,ghub/osg,omega-hub/osg,XiaoCC/osg,stmh/osg,XiaoCC/osg,stmh/osg,artoolkit/osg,XiaoCC/osg,koshman86/osg,koshman86/osg,ghub/osg,omega-hub/osg,koshman86/osg,ntoand/osg,ghub/osg,ntoand/osg,stmh/osg,ntoand/osg,artoolkit/osg,artoolkit/osg,stmh/osg,koshman86/osg,omega-hub/osg,ghub/osg,artoolkit/osg