1// Copyright 2014 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef NET_SPDY_HPACK_STRING_UTIL_H_
6#define NET_SPDY_HPACK_STRING_UTIL_H_
7
8#include "base/strings/string_piece.h"
9#include "net/base/net_export.h"
10
11namespace net {
12
13// All section references below are to
14// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-08
15
16// A constant-time StringPiece comparison function.
17bool NET_EXPORT_PRIVATE StringPiecesEqualConstantTime(
18    base::StringPiece str1,
19    base::StringPiece str2);
20
21}  // namespace net
22
23#endif  // NET_SPDY_HPACK_STRING_UTIL_H_
24