diff -r 000000000000 -r bde4ae8d615e os/textandloc/fontservices/textshaperplugin/IcuSource/layout/ClassDefinitionTables.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/textandloc/fontservices/textshaperplugin/IcuSource/layout/ClassDefinitionTables.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,55 @@
+/*
+ *
+ * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
+ *
+ */
+
+#ifndef __CLASSDEFINITIONTABLES_H
+#define __CLASSDEFINITIONTABLES_H
+
+/**
+ * \file
+ * \internal
+ */
+
+#include "LETypes.h"
+#include "OpenTypeTables.h"
+
+U_NAMESPACE_BEGIN
+
+struct ClassDefinitionTable
+{
+    le_uint16 classFormat;
+
+    le_int32  getGlyphClass(LEGlyphID glyphID) const;
+    le_bool   hasGlyphClass(le_int32 glyphClass) const;
+};
+
+struct ClassDefFormat1Table : ClassDefinitionTable
+{
+    TTGlyphID  startGlyph;
+    le_uint16  glyphCount;
+    le_uint16  classValueArray[ANY_NUMBER];
+
+    le_int32 getGlyphClass(LEGlyphID glyphID) const;
+    le_bool  hasGlyphClass(le_int32 glyphClass) const;
+};
+
+struct ClassRangeRecord
+{
+    TTGlyphID start;
+    TTGlyphID end;
+    le_uint16 classValue;
+};
+
+struct ClassDefFormat2Table : ClassDefinitionTable
+{
+    le_uint16        classRangeCount;
+    GlyphRangeRecord classRangeRecordArray[ANY_NUMBER];
+
+    le_int32 getGlyphClass(LEGlyphID glyphID) const;
+    le_bool hasGlyphClass(le_int32 glyphClass) const;
+};
+
+U_NAMESPACE_END
+#endif