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diff --git a/sot/source/sdstor/stgole.hxx b/sot/source/sdstor/stgole.hxx
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+++ b/sot/source/sdstor/stgole.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 _SDSTOR_STGOLE_HXX
+#define _SDSTOR_STGOLE_HXX
+
+#include <string.h> // memset()
+
+#include "stg.hxx"
+#include "stgelem.hxx"
+
+class StgInternalStream : public SvStream
+{
+    BaseStorageStream* pStrm;
+    virtual ULONG GetData( void* pData, ULONG nSize );
+    virtual ULONG PutData( const void* pData, ULONG nSize );
+    virtual ULONG SeekPos( ULONG nPos );
+    virtual void  FlushData();
+public:
+    StgInternalStream( BaseStorage&, const String&, BOOL );
+   ~StgInternalStream();
+    void Commit();
+};
+
+// standard stream "\1CompObj"
+
+class StgCompObjStream : public StgInternalStream
+{
+    ClsId  aClsId;
+    String aUserName;
+    ULONG  nCbFormat;
+public:
+    StgCompObjStream( BaseStorage&, BOOL );
+    ClsId&  GetClsId()    { return aClsId;    }
+    String& GetUserName() { return aUserName; }
+    ULONG&  GetCbFormat() { return nCbFormat; }
+    BOOL    Load();
+    BOOL    Store();
+};
+
+// standard stream "\1Ole"
+
+class StgOleStream : public StgInternalStream
+{
+    sal_uInt32 nFlags;
+public:
+    StgOleStream( BaseStorage&, BOOL );
+    sal_uInt32& GetFlags() { return nFlags; }
+    BOOL Load();
+    BOOL Store();
+};
+
+#endif