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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/hash.h" | 5 #include "base/hash.h" |
6 | 6 |
7 // Definition in base/third_party/superfasthash/superfasthash.c. (Third-party | 7 // Definition in base/third_party/superfasthash/superfasthash.c. (Third-party |
8 // code did not come with its own header file, so declaring the function here.) | 8 // code did not come with its own header file, so declaring the function here.) |
| 9 // Note: This algorithm is also in Blink under Source/wtf/StringHasher.h. |
9 extern "C" uint32_t SuperFastHash(const char* data, int len); | 10 extern "C" uint32_t SuperFastHash(const char* data, int len); |
10 | 11 |
11 namespace base { | 12 namespace base { |
12 | 13 |
13 uint32 SuperFastHash(const char* data, int len) { | 14 uint32 SuperFastHash(const char* data, int len) { |
14 return ::SuperFastHash(data, len); | 15 return ::SuperFastHash(data, len); |
15 } | 16 } |
16 | 17 |
17 } // namespace base | 18 } // namespace base |
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