--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/pop3andsmtpmtm/clientmtms/inc/MIUTQUE.H	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,45 @@
+// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+#if !defined(__E32STD_H__)
+#include <e32std.h>		// TSwap, TKey
+#endif
+
+
+//
+// TQueuedOperationSwap and TQueuedOperationKey : Classes needed for
+// a QuickSort in ExpungeDeletedOperationsL. They sort folders from lower
+// to higher ids, and within each folder from high line numbers to low
+// line numbers. That way the highest numbers get deleted first, maintaining
+// the validity of the other removals.
+
+class TQueuedOperationSwap  : public TSwap
+	{
+public:
+	IMPORT_C TQueuedOperationSwap(CImQueuedList& aList);
+	void Swap(TInt aLeft,TInt aRight) const;
+private:	
+	CImQueuedList& iList;
+	};
+
+class TQueuedOperationKey : public TKey
+	{
+public:
+	IMPORT_C TQueuedOperationKey(CImQueuedList& aList);
+	TInt Compare(TInt aLeft,TInt aRight) const;
+	TAny *At(TInt anIndex) const;
+private:
+	CImQueuedList& iList;
+	};