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diff --git a/qpid/cpp/src/qpid/broker/MessageDeque.h b/qpid/cpp/src/qpid/broker/MessageDeque.h
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+#ifndef QPID_BROKER_MESSAGEDEQUE_H
+#define QPID_BROKER_MESSAGEDEQUE_H
+
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+#include "qpid/broker/Messages.h"
+#include "qpid/broker/QueuedMessage.h"
+#include <deque>
+
+namespace qpid {
+namespace broker {
+
+/**
+ * Provides the standard FIFO queue behaviour.
+ */
+class MessageDeque : public Messages
+{
+ public:
+ size_t size();
+ bool empty();
+
+ void reinsert(const QueuedMessage&);
+ bool remove(const framing::SequenceNumber&, QueuedMessage&);
+ bool find(const framing::SequenceNumber&, QueuedMessage&);
+ bool next(const framing::SequenceNumber&, QueuedMessage&);
+
+ QueuedMessage& front();
+ void pop();
+ bool pop(QueuedMessage&);
+ bool push(const QueuedMessage& added, QueuedMessage& removed);
+
+ void foreach(Functor);
+ void removeIf(Predicate);
+
+ private:
+ typedef std::deque<QueuedMessage> Deque;
+ Deque messages;
+
+ Deque::iterator seek(const framing::SequenceNumber&);
+ bool find(const framing::SequenceNumber&, QueuedMessage&, bool remove);
+};
+}} // namespace qpid::broker
+
+#endif /*!QPID_BROKER_MESSAGEDEQUE_H*/