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diff --git a/comphelper/inc/comphelper/evtlistenerhlp.hxx b/comphelper/inc/comphelper/evtlistenerhlp.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef COMPHELPER_EVENTLISTENERHELPER_HXX
+#define COMPHELPER_EVENTLISTENERHELPER_HXX
+
+#include <cppuhelper/implbase1.hxx>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <osl/diagnose.h>
+#include <cppuhelper/weakref.hxx>
+#include "comphelper/comphelperdllapi.h"
+
+//........................................................................
+namespace comphelper
+{
+//........................................................................
+
+    //==========================================================================
+    //= OCommandsListener
+    // is helper class to avoid a cycle in refcount between the XEventListener
+    // and the member XEventBroadcaster
+    //==========================================================================
+    class COMPHELPER_DLLPUBLIC OEventListenerHelper : public ::cppu::WeakImplHelper1< ::com::sun::star::lang::XEventListener >
+    {
+        ::com::sun::star::uno::WeakReference< ::com::sun::star::lang::XEventListener> m_xListener;
+    public:
+        OEventListenerHelper(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener>& _rxListener);
+        virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
+    };
+//........................................................................
+}   // namespace comphelper
+//........................................................................
+#endif // COMPHELPER_EVENTLISTENERHELPER_HXX