deps: Intl: Check in "small-icu" 57.1

* this commit has "small" ICU 57.1.
See other related commit for tools to generate this commit.

Fixes: https://github.com/nodejs/node/issues/3476
PR-URL: https://github.com/nodejs/node/pull/6088
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/deps/icu-small/source/tools/toolutil/collationinfo.h b/deps/icu-small/source/tools/toolutil/collationinfo.h
new file mode 100644
index 0000000000..dac12d2d48
--- /dev/null
+++ b/deps/icu-small/source/tools/toolutil/collationinfo.h
@@ -0,0 +1,40 @@
+/*
+*******************************************************************************
+* 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__