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diff --git a/include/comphelper/oslfile2streamwrap.hxx b/include/comphelper/oslfile2streamwrap.hxx
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+++ b/include/comphelper/oslfile2streamwrap.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * 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_STREAM_OSLFILEWRAPPER_HXX_
+#define _COMPHELPER_STREAM_OSLFILEWRAPPER_HXX_
+
+#include <osl/mutex.hxx>
+#include <com/sun/star/io/XOutputStream.hpp>
+#include <com/sun/star/io/XInputStream.hpp>
+#include <cppuhelper/implbase1.hxx>
+#include <osl/file.hxx>
+#include "comphelper/comphelperdllapi.h"
+
+namespace comphelper
+{
+    namespace stario    = ::com::sun::star::io;
+    namespace staruno   = ::com::sun::star::uno;
+
+//==================================================================
+// FmUnoIOStream,
+// Stream to read and write data, based on File
+//==================================================================
+class COMPHELPER_DLLPUBLIC OSLInputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XInputStream>
+{
+    ::osl::Mutex    m_aMutex;
+    ::osl::File*    m_pFile;
+
+public:
+    OSLInputStreamWrapper(::osl::File& _rStream);
+    virtual ~OSLInputStreamWrapper();
+
+// stario::XInputStream
+    virtual sal_Int32   SAL_CALL    readBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+    virtual sal_Int32   SAL_CALL    readSomeBytes(staruno::Sequence< sal_Int8 >& aData, sal_Int32 nMaxBytesToRead) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+    virtual void        SAL_CALL    skipBytes(sal_Int32 nBytesToSkip) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+    virtual sal_Int32   SAL_CALL    available() throw(stario::NotConnectedException, staruno::RuntimeException);
+    virtual void        SAL_CALL    closeInput() throw(stario::NotConnectedException, staruno::RuntimeException);
+};
+
+//==================================================================
+// FmUnoOutStream,
+// data sink for the files
+//==================================================================
+class OSLOutputStreamWrapper : public ::cppu::WeakImplHelper1<stario::XOutputStream>
+{
+public:
+    COMPHELPER_DLLPUBLIC OSLOutputStreamWrapper(::osl::File& _rFile);
+
+private:
+    virtual ~OSLOutputStreamWrapper();
+
+// stario::XOutputStream
+    virtual void SAL_CALL writeBytes(const staruno::Sequence< sal_Int8 >& aData) throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+    virtual void SAL_CALL flush() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+    virtual void SAL_CALL closeOutput() throw(stario::NotConnectedException, stario::BufferSizeExceededException, staruno::RuntimeException);
+
+    ::osl::File&        rFile;
+};
+
+}   // namespace comphelper
+
+
+#endif // _COMPHELPER_STREAM_OSLFILEWRAPPER_HXX_
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */