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diff --git a/Build/source/libs/icu/icu-49.1/layout/LookupProcessor.h b/Build/source/libs/icu/icu-49.1/layout/LookupProcessor.h
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+++ b/Build/source/libs/icu/icu-49.1/layout/LookupProcessor.h
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+/*
+ * %W% %E%
+ *
+ * (C) Copyright IBM Corp. 1998-2011 - All Rights Reserved
+ *
+ */
+
+#ifndef __LOOKUPPROCESSOR_H
+#define __LOOKUPPROCESSOR_H
+
+/**
+ * \file
+ * \internal
+ */
+
+#include "LETypes.h"
+#include "LEFontInstance.h"
+#include "OpenTypeTables.h"
+//#include "Lookups.h"
+//#include "Features.h"
+
+U_NAMESPACE_BEGIN
+
+class LEFontInstance;
+class LEGlyphStorage;
+class GlyphIterator;
+class GlyphPositionAdjustments;
+struct FeatureTable;
+struct FeatureListTable;
+struct GlyphDefinitionTableHeader;
+struct LookupSubtable;
+struct LookupTable;
+
+class LookupProcessor : public UMemory {
+public:
+ le_int32 process(LEGlyphStorage &glyphStorage, GlyphPositionAdjustments *glyphPositionAdjustments,
+ le_bool rightToLeft, const GlyphDefinitionTableHeader *glyphDefinitionTableHeader, const LEFontInstance *fontInstance, LEErrorCode& success) const;
+
+ le_uint32 applyLookupTable(const LookupTable *lookupTable, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
+
+ le_uint32 applySingleLookup(le_uint16 lookupTableIndex, GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const;
+
+ virtual le_uint32 applySubtable(const LookupSubtable *lookupSubtable, le_uint16 subtableType,
+ GlyphIterator *glyphIterator, const LEFontInstance *fontInstance, LEErrorCode& success) const = 0;
+
+ virtual ~LookupProcessor();
+
+protected:
+ LookupProcessor(const char *baseAddress,
+ Offset scriptListOffset,
+ Offset featureListOffset,
+ Offset lookupListOffset,
+ LETag scriptTag,
+ LETag languageTag,
+ const FeatureMap *featureMap,
+ le_int32 featureMapCount,
+ le_bool orderFeatures,
+ LEErrorCode& success);
+
+ LookupProcessor();
+
+ le_int32 selectLookups(const FeatureTable *featureTable, FeatureMask featureMask, le_int32 order);
+
+ const LookupListTable *lookupListTable;
+ const FeatureListTable *featureListTable;
+
+ FeatureMask *lookupSelectArray;
+ le_uint32 lookupSelectCount;
+
+ le_uint16 *lookupOrderArray;
+ le_uint32 lookupOrderCount;
+
+private:
+
+ LookupProcessor(const LookupProcessor &other); // forbid copying of this class
+ LookupProcessor &operator=(const LookupProcessor &other); // forbid copying of this class
+};
+
+U_NAMESPACE_END
+#endif