diff -r e7d2d738d3c2 -r 2f92ad2dc5db userlibandfileserver/fileserver/sfat32/inc/fat_table32.h
--- a/userlibandfileserver/fileserver/sfat32/inc/fat_table32.h	Mon Mar 15 12:45:50 2010 +0200
+++ b/userlibandfileserver/fileserver/sfat32/inc/fat_table32.h	Wed Mar 31 23:38:45 2010 +0300
@@ -160,8 +160,10 @@
     TInt64 DataPositionInBytes(TUint32 aCluster) const;
     void FreeClusterListL(TUint32 aCluster);
     TUint32 AllocateSingleClusterL(TUint32 aNearestCluster);
-    void ExtendClusterListL(TUint32 aNumber,TInt& aCluster);
+    void ExtendClusterListL(TUint32 aNumber, TUint32& aCluster);
     TUint32 AllocateClusterListL(TUint32 aNumber,TUint32 aNearestCluster);
+    
+    virtual TUint32 CountContiguousClustersL(TUint32 aStartCluster, TUint32& anEndCluster, TUint32 aMaxCount) const;
 
 private:
     CRamFatTable(CFatMountCB& aOwner);