--- a/QTfrontend/gameuiconfig.h	Sun Dec 02 01:25:11 2012 +0400
+++ b/QTfrontend/gameuiconfig.h	Sun Dec 02 01:26:00 2012 +0400
@@ -58,6 +58,7 @@
         bool isFrontendFullscreen() const;
         void resizeToConfigValues();
         quint32 stereoMode() const;
+        void setValue(const QString & key, const QVariant & value);
 
         QString AVFormat();
         QString videoCodec();