/*
- * Copyright 2012 Facebook, Inc.
+ * Copyright 2017 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
// Some utility routines relating to unicode.
-#ifndef FOLLY_UNICODE_H_
-#define FOLLY_UNICODE_H_
+#pragma once
-#include "folly/FBString.h"
+#include <string>
namespace folly {
*
* Return value is undefined if `cp' is an invalid code point.
*/
-fbstring codePointToUtf8(char32_t cp);
+std::string codePointToUtf8(char32_t cp);
-//////////////////////////////////////////////////////////////////////
+/*
+ * Decode a single unicode code point from UTF-8 byte sequence.
+ */
+char32_t utf8ToCodePoint(
+ const unsigned char*& p,
+ const unsigned char* const e,
+ bool skipOnError);
-}
+//////////////////////////////////////////////////////////////////////
-#endif
+} // namespace folly