diff -r a179b74831c9 -r c1f20ce4abcf kerneltest/f32test/fileutils/inc/f32_test_utils.h
--- a/kerneltest/f32test/fileutils/inc/f32_test_utils.h	Thu Aug 19 11:14:22 2010 +0300
+++ b/kerneltest/f32test/fileutils/inc/f32_test_utils.h	Tue Aug 31 16:34:26 2010 +0300
@@ -59,6 +59,13 @@
 
 TInt FormatDrive(RFs &aFs, TInt aDrive, TBool aQuickFormat); 
 
+//-----------------------------------------------------------------------------
+
+TBool CompareBuffers(const TDesC8& aBuf1, const TDesC8& aBuf2);
+TBool CompareBuffers(const TAny* apBuf1, TUint aBuf1Len, const TAny* apBuf2, TUint aBuf2Len);
+
+void  HexDump(const TDesC8& aBuf);
+void  HexDump(const TAny* apBuf, TUint aBufLen);
 
 //-----------------------------------------------------------------------------
 /** 
@@ -138,11 +145,14 @@
 
 
 
-TBool Is_Lffs(RFs &aFs, TInt aDrive);   //-- returns ETrue if "lffs" FS is mounted on this drive 
-TBool Is_Win32(RFs &aFs, TInt aDrive);  //-- returns ETrue if "win32" FS is mounted on this drive (i.e this is emulator's drive c:)
-TBool Is_ExFat(RFs &aFs, TInt aDrive);  //-- returns ETrue if "exFAT" FS is mounted on this drive 
-TBool Is_Automounter(RFs &aFs, TInt aDrive);  //-- returns ETrue if "Automounter" FS is mounted on this drive 
+TBool Is_Lffs(RFs &aFs, TInt aDrive);	//-- returns ETrue if "lffs" FS is mounted on this drive 
+TBool Is_Win32(RFs &aFs, TInt aDrive);	//-- returns ETrue if "Win32" FS is mounted on this drive (i.e this is emulator's drive C:)										
+TBool Is_ExFat(RFs &aFs, TInt aDrive);	//-- returns ETrue if "exFAT" FS is mounted on this drive 
+TBool Is_Automounter(RFs &aFs, TInt aDrive);	//-- returns ETrue if "Automounter" FS is mounted on this drive 
 
+TBool Is_HVFS(RFs &aFs, TInt aDrive);			//-- returns ETrue if "HVFS" is mounted on this drive (i.e PlatSim's drive C:)
+TBool Is_SimulatedSystemDrive(RFs &aFs, TInt aDrive);	//-- returns ETrue if "HVFS" or "Win32" FS is mounted on this drive
+														//	 (i.e drive C: of PlatSim or the emulator)
 
 TBool Is_Fat(RFs &aFs, TInt aDrive);    //-- returns ETrue if "FAT" FS (FAT12/16/32) is mounted on this drive 
 
@@ -152,6 +162,8 @@
 
 
 
+
+
 //#############################################################################
 //#  some  private helper functions  
 //#############################################################################