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diff --git a/i18nutil/inc/i18nutil/casefolding.hxx b/i18nutil/inc/i18nutil/casefolding.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: casefolding.hxx,v $
+ * $Revision: 1.4 $
+ *
+ * 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 INCLUDED_I18NUTIL_CASEFOLDING_HXX
+#define INCLUDED_I18NUTIL_CASEFOLDING_HXX
+
+#include <sal/types.h>
+#include <com/sun/star/i18n/TransliterationModules.hpp>
+#include <com/sun/star/lang/Locale.hpp>
+#include <com/sun/star/uno/RuntimeException.hpp>
+
+namespace com { namespace sun { namespace star { namespace i18n {
+
+#define MappingTypeLowerToUpper     (1 << 0)  // Upper to Lower mapping
+#define MappingTypeUpperToLower     (1 << 1)  // Lower to Upper mapping
+#define MappingTypeToUpper          (1 << 2)  // to Upper mapping
+#define MappingTypeToLower          (1 << 3)  // to Lower mapping
+#define MappingTypeToTitle          (1 << 4)  // to Title mapping
+#define MappingTypeSimpleFolding    (1 << 5)  // Simple Case Folding
+#define MappingTypeFullFolding      (1 << 6)  // Full Case Folding
+#define MappingTypeMask (MappingTypeLowerToUpper|MappingTypeUpperToLower|\
+            MappingTypeToUpper|MappingTypeToLower|MappingTypeToTitle|\
+            MappingTypeSimpleFolding|MappingTypeFullFolding)
+
+#define ValueTypeNotValue           (1 << 7)  // Value field is an address
+
+#define CasedLetter     (MappingTypeMask)  // for final sigmar
+
+struct Value
+{
+    sal_uInt8   type;
+    sal_uInt16  value;  // value or address, depend on the type
+};
+
+struct Mapping
+{
+    sal_uInt8   type;
+    sal_Int8    nmap;
+#define NMAPPINGMAX 3
+    sal_Unicode map[NMAPPINGMAX];
+};      // for Unconditional mapping
+
+struct MappingElement
+{
+    MappingElement() {element.nmap = current = 0;}
+    Mapping element;
+    sal_Int8 current;
+};
+
+class casefolding
+{
+public:
+    static Mapping& getValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, com::sun::star::lang::Locale& aLocale, sal_uInt8 nMappingType) throw (com::sun::star::uno::RuntimeException);
+    static Mapping& getConditionalValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, com::sun::star::lang::Locale& aLocale, sal_uInt8 nMappingType) throw (com::sun::star::uno::RuntimeException);
+    static sal_Unicode getNextChar(const sal_Unicode *str, sal_Int32& idx, sal_Int32 len, MappingElement& e, com::sun::star::lang::Locale& aLocale,sal_uInt8 nMappingtype, TransliterationModules moduleLoaded) throw (com::sun::star::uno::RuntimeException);
+
+};
+
+} } } }
+
+#endif