Update ICU to 58.1

source/i18n/regexcst.pl

Index: source/i18n/regexcst.pl
diff --git a/source/i18n/regexcst.pl b/source/i18n/regexcst.pl
index d52093629c53e6dff02ba98006a20654276b8487..384281ffbad9fe673988725af96b276a6937df8a 100755
--- a/source/i18n/regexcst.pl
+++ b/source/i18n/regexcst.pl
@@ -1,7 +1,9 @@
 #!/usr/bin/perl
+# Copyright (C) 2016 and later: Unicode, Inc. and others.
+# License & terms of use: http://www.unicode.org/copyright.html
 #  ********************************************************************
 #  * COPYRIGHT:
-#  * Copyright (c) 2002-2015, International Business Machines Corporation and
+#  * Copyright (c) 2002-2016, International Business Machines Corporation and
 #  * others. All Rights Reserved.
 #  ********************************************************************
 #
@@ -206,13 +208,15 @@ print "//    This file contains the state table for the ICU Regular Expression P
 print "//    It is generated by the Perl script \"regexcst.pl\" from\n";
 print "//    the rule parser state definitions file \"regexcst.txt\".\n";
 print "//\n";
-print "//   Copyright (C) 2002-2015 International Business Machines Corporation \n";
+print "//   Copyright (C) 2002-2016 International Business Machines Corporation \n";
 print "//   and others. All rights reserved.  \n";
 print "//\n";
 print "//---------------------------------------------------------------------------------\n";
 print "#ifndef RBBIRPT_H\n";
 print "#define RBBIRPT_H\n";
 print "\n";
+print "#include \"unicode/utypes.h\"\n";
+print "\n";
 print "U_NAMESPACE_BEGIN\n";
 
 #