Check in the pristine copy of ICU 4.6...

icu46/source/i18n/uspoof_wsconf.h

+/*
+******************************************************************************
+*
+*   Copyright (C) 2008-2009, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+******************************************************************************
+*   file name:  uspoof_buildwsconf.h
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 2009Jan19
+*   created by: Andy Heninger
+*
+*   Internal classes and functions
+*   for compiling whole script confusable data into its binary (runtime) form.
+*/
+
+#ifndef __USPOOF_BUILDWSCONF_H__
+#define __USPOOF_BUILDWSCONF_H__
+
+#include "unicode/utypes.h"
+
+#if !UCONFIG_NO_NORMALIZATION
+
+#if !UCONFIG_NO_REGULAR_EXPRESSIONS 
+
+#include "uspoof_impl.h"
+#include "utrie2.h"
+
+
+U_NAMESPACE_BEGIN
+
+//
+// class BuilderScriptSet.   Represents the set of scripts (Script Codes)
+//             containing characters that are confusable with one specific
+//             code point.
+//
+
+class BuilderScriptSet: public UMemory {
+  public:
+    UChar32      codePoint;       // The source code point.
+    UTrie2      *trie;            // Any-case or Lower-case Trie.
+                                  //   These Trie tables are the final result of the
+                                  //   build.  This flag indicates which of the two
+                                  //   this set of data is for.
+    ScriptSet   *sset;            // The set of scripts itself.
+
+                                  // Vectors of all B
+    uint32_t     index;           // Index of this set in the Build Time vector
+                                  //   of script sets.
+    uint32_t     rindex;          // Index of this set in the final (runtime)
+                                  //   array of sets.
+    UBool        scriptSetOwned;  // True if this BuilderScriptSet owns (should delete)
+                                  //   its underlying sset.
+
+    BuilderScriptSet();
+    ~BuilderScriptSet();
+};
+
+U_NAMESPACE_END
+
+void buildWSConfusableData(SpoofImpl *spImpl, const char * confusablesWS,
+          int32_t confusablesWSLen, UParseError *pe, UErrorCode &status); 
+
+
+#endif // !UCONFIG_NO_REGULAR_EXPRESSIONS 
+#endif // !UCONFIG_NO_NORMALIZATION 
+#endif