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diff --git a/M4-RCs/qpid/cpp/src/qpid/sys/AtomicValue_gcc.h b/M4-RCs/qpid/cpp/src/qpid/sys/AtomicValue_gcc.h
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index d022b07c1d..0000000000
--- a/M4-RCs/qpid/cpp/src/qpid/sys/AtomicValue_gcc.h
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@@ -1,68 +0,0 @@
-#ifndef QPID_SYS_ATOMICVALUE_GCC_H
-#define QPID_SYS_ATOMICVALUE_GCC_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.
- *
- */
-
-#if !defined(QPID_SYS_ATOMICVALUE_H)
-#error "This file should only be included via AtomicValue.h."
-#endif
-
-namespace qpid {
-namespace sys {
-
-/**
- * Atomic value of type T. T must be an integral type of size 1,2,4 or 8 bytes.
- * All operations are atomic and preform a full memory barrier unless otherwise noted.
- */
-template <class T>
-class AtomicValue
-{
- public:
- AtomicValue(T init=0) : value(init) {}
-
- // Update and return new value.
- inline T operator+=(T n) { return __sync_add_and_fetch(&value, n); }
- inline T operator-=(T n) { return __sync_sub_and_fetch(&value, n); }
- inline T operator++() { return *this += 1; }
- inline T operator--() { return *this -= 1; }
-
- // Update and return old value.
- inline T fetchAndAdd(T n) { return __sync_fetch_and_add(&value, n); }
- inline T fetchAndSub(T n) { return __sync_fetch_and_sub(&value, n); }
- inline T operator++(int) { return fetchAndAdd(1); }
- inline T operator--(int) { return fetchAndSub(1); }
-
- /** If current value == testval then set to newval. Returns the old value. */
- T valueCompareAndSwap(T testval, T newval) { return __sync_val_compare_and_swap(&value, testval, newval); }
-
- /** If current value == testval then set to newval. Returns true if the swap was performed. */
- bool boolCompareAndSwap(T testval, T newval) { return __sync_bool_compare_and_swap(&value, testval, newval); }
-
- T get() const { return const_cast<AtomicValue<T>*>(this)->fetchAndAdd(static_cast<T>(0)); }
-
- private:
- T value;
-};
-
-}} // namespace qpid::sys
-
-#endif /*!QPID_SYS_ATOMICVALUE_GCC_H*/