ICU 56 update step 1

source/tools/toolutil/collationinfo.h

 /*
 *******************************************************************************
-* Copyright (C) 2013-2014, International Business Machines
+* Copyright (C) 2013-2015, International Business Machines
 * Corporation and others.  All Rights Reserved.
 *******************************************************************************
 * collationinfo.h
 *
 * created on: 2013aug05
 * created by: Markus W. Scherer
 */
 
 #ifndef __COLLATIONINFO_H__
 #define __COLLATIONINFO_H__
 
 #include "unicode/utypes.h"
 
 #if !UCONFIG_NO_COLLATION
 
 U_NAMESPACE_BEGIN
 
+struct CollationData;
+
 /**
  * Collation-related code for tools & demos.
  */
 class U_TOOLUTIL_API CollationInfo /* all static */ {
 public:
     static void printSizes(int32_t sizeWithHeader, const int32_t indexes[]);
+    static void printReorderRanges(const CollationData &data, const int32_t *codes, int32_t length);
 
 private:
     CollationInfo();  // no constructor
 
     static int32_t getDataLength(const int32_t indexes[], int32_t startIndex);
 };
 
 U_NAMESPACE_END
 
 #endif  // !UCONFIG_NO_COLLATION
 #endif  // __COLLATIONINFO_H__