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diff --git a/sc/source/filter/inc/expbase.hxx b/sc/source/filter/inc/expbase.hxx
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+++ b/sc/source/filter/inc/expbase.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: expbase.hxx,v $
+ * $Revision: 1.5 $
+ *
+ * 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 SC_EXPBASE_HXX
+#define SC_EXPBASE_HXX
+
+#include <tools/solar.h>
+#include "global.hxx"
+#include "address.hxx"
+
+
+class SvStream;
+class ScFieldEditEngine;
+
+class ScExportBase
+{
+public:
+#if defined UNX
+    static const sal_Char __FAR_DATA sNewLine;
+#else
+    static const sal_Char __FAR_DATA sNewLine[];
+#endif
+
+protected:
+
+    SvStream&           rStrm;
+    ScRange             aRange;
+    ScDocument*         pDoc;
+    SvNumberFormatter*  pFormatter;
+    ScFieldEditEngine*  pEditEngine;
+
+public:
+
+                        ScExportBase( SvStream&, ScDocument*, const ScRange& );
+    virtual             ~ScExportBase();
+
+                        // Hidden Cols/Rows an den Raendern trimmen,
+                        // return: TRUE wenn Bereich vorhanden
+                        // Start/End/Col/Row muessen gueltige Ausgangswerte sein
+    BOOL                TrimDataArea( SCTAB nTab, SCCOL& nStartCol,
+                            SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
+
+                        // Ausgabebereich einer Tabelle ermitteln,
+                        // Hidden Cols/Rows an den Raendern beruecksichtigt,
+                        // return: TRUE wenn Bereich vorhanden
+    BOOL                GetDataArea( SCTAB nTab, SCCOL& nStartCol,
+                            SCROW& nStartRow, SCCOL& nEndCol, SCROW& nEndRow ) const;
+
+                        // Tabelle nicht vorhanden oder leer
+    BOOL                IsEmptyTable( SCTAB nTab ) const;
+
+    ScFieldEditEngine&  GetEditEngine() const;
+
+};
+
+
+#endif  // SC_EXPBASE_HXX
+