--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwutils/commsbufs/mbufmgr/inc/mbufpktq.h	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,77 @@
+// Copyright (c) 1997-2009 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(__MBufPktQ_h__)
+#define __MBufPktQ_h__
+
+class RMBufPktQ
+/**
+MBUF PACKET QUEUE
+@publishedPartner
+@released
+*/
+	{
+	__DECLARE_CLEANUP
+public:
+	inline TBool IsEmpty() const;
+	inline const RMBufChain& First() const;
+	inline const RMBufChain& Last() const;
+	IMPORT_C void Init();
+	IMPORT_C void Assign(RMBufPktQ& aQueue);
+	IMPORT_C void Free();
+	IMPORT_C TBool Remove(RMBufChain& aChain);
+	IMPORT_C void Append(RMBufChain& aChain);
+	IMPORT_C void Append(RMBufPktQ& aQueue);
+	IMPORT_C void Prepend(RMBufChain& aChain);
+private:
+	friend class TMBufPktQIter;
+	void Insert(RMBufChain& aNew, RMBufChain& aPrev);
+	void Remove(RMBufChain& aNew, RMBufChain& aPrev);
+	//
+protected:
+	RMBufChain iNext;
+	RMBufChain iLast;
+	};
+
+class TMBufPktQIter
+/**
+MBUF PACKET QUEUE ITERATOR
+@publishedPartner
+@released
+*/
+	{
+public:
+	inline TMBufPktQIter(RMBufPktQ& aQueue);
+	inline void Set(RMBufPktQ& aQueue);
+	inline void SetToFirst();
+	inline TBool More() const;
+	inline const RMBufChain& Current() const;
+	IMPORT_C const RMBufChain& operator++(TInt);
+	IMPORT_C void Insert(RMBufChain& aNewChain);
+	IMPORT_C void Remove(RMBufChain& aNewChain);
+	IMPORT_C void TidyAfterUpdate();
+	//
+protected:
+	// Must be regarded as a const chain, hence the const API
+	RMBufChain iPrev;
+	RMBufPktQ* iQueue;
+	RMBufChain iCurrent;
+	};
+#endif
+
+#if !defined(__MBufPktQ_Ignore_Inlines__)
+#include <comms-infras/mbufpktq.inl>
+#endif // __MBufPktQ_Ignore_Inlines__