diff -r e6e3e87d58b4 -r 4df3a095718c htiui/HtiServicePlugins/HtiSysInfoServicePlugin/inc/HtiSysInfoServicePlugin.h
--- a/htiui/HtiServicePlugins/HtiSysInfoServicePlugin/inc/HtiSysInfoServicePlugin.h	Fri Mar 19 09:29:26 2010 +0200
+++ b/htiui/HtiServicePlugins/HtiSysInfoServicePlugin/inc/HtiSysInfoServicePlugin.h	Fri Apr 16 14:59:17 2010 +0300
@@ -21,6 +21,8 @@
 #define HTISYSINFOPLUGIN_H
 
 // INCLUDES
+#include "../../../symbian_version.hrh"
+
 #include <e32property.h>
 #include <f32file.h>
 #include <HtiServicePluginInterface.h>
@@ -48,7 +50,9 @@
 
         void NotifyMemoryChange( TInt aAvailableMemory );
 
+#if ( SYMBIAN_VERSION_SUPPORT < SYMBIAN_4 )
         static TInt HandleAllowSSPropertyChange( TAny* aPtr );
+#endif
 
     protected:
 
@@ -98,6 +102,7 @@
         void ParseTimeDataL( const TDesC8& aTimeData, TTime& aResult );
         TInt CleanUpTempFiles();
         TBool CanTurnBluetoothOnL( const TBool aUseForce );
+        TInt CreatFileToEatDiskSpace( TFileName aPath, TInt64 aSpaceToEat  );
 
     private: // private data
         RFs iFs;
@@ -105,10 +110,12 @@
         HBufC8* iMemEater;
         HBufC8* iReply;
         CHtiLightsController* iLightsController;
+        CHtiPropertySubscriber* iAllowSSSubscriber;
+#if ( SYMBIAN_VERSION_SUPPORT < SYMBIAN_4 )
         TInt iAllowSSValue;
-        CHtiPropertySubscriber* iAllowSSSubscriber;
         RProperty iAllowSSProperty;
         TBool iAllowSSPropertyAttached;
+#endif
         TBool iGalleryUpdateSupported;
     };
 
@@ -137,6 +144,7 @@
     private:
         CActiveSchedulerWait* iWait;
         TInt iResult;
+        
     };