Update ICU to 54.1 step 1

source/common/ulocimp.h

 /*
 **********************************************************************
-*   Copyright (C) 2004-2010, International Business Machines
+*   Copyright (C) 2004-2014, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 **********************************************************************
 */
 
 #ifndef ULOCIMP_H
 #define ULOCIMP_H
 
 #include "unicode/uloc.h"
 
 /**
@@ skipping 41 matching lines @@
                    const char **pEnd);
 
 U_CFUNC int32_t
 ulocimp_getCountry(const char *localeID,
                    char *country, int32_t countryCapacity,
                    const char **pEnd);
 
 U_CAPI const char * U_EXPORT2
 locale_getKeywordsStart(const char *localeID);
 
+
+U_CFUNC UBool
+ultag_isUnicodeLocaleKey(const char* s, int32_t len);
+
+U_CFUNC UBool
+ultag_isUnicodeLocaleType(const char* s, int32_t len);
+
+U_CFUNC const char*
+ulocimp_toBcpKey(const char* key);
+
+U_CFUNC const char*
+ulocimp_toLegacyKey(const char* key);
+
+U_CFUNC const char*
+ulocimp_toBcpType(const char* key, const char* type, UBool* isKnownKey, UBool* isSpecialType);
+
+U_CFUNC const char*
+ulocimp_toLegacyType(const char* key, const char* type, UBool* isKnownKey, UBool* isSpecialType);
+
 #endif