Fixes for windows compilation
Fixes for windows compilation


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