1/*
2 * Copyright 2011-present Facebook, Inc.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#pragma once
18
19#include <folly/external/farmhash/farmhash.h>
20
21namespace folly {
22namespace hash {
23namespace farmhash {
24
25// The values returned by Hash, Hash32, and Hash64 are only guaranteed to
26// be the same within the same process. Fingerpring32 and Fingerprint64
27// are fixed algorithms that always give the same result.
28
29// std::size_t Hash(char const*, std::size_t)
30using external::farmhash::Hash;
31
32// uint32_t Hash32(char const*, std::size_t)
33using external::farmhash::Hash32;
34
35// uint64_t Hash64(char const*, std::size_t)
36using external::farmhash::Hash64;
37
38// uint32_t Fingerprint32(char const*, std::size_t)
39using external::farmhash::Fingerprint32;
40
41// uint64_t Fingerprint64(char const*, std::size_t)
42using external::farmhash::Fingerprint64;
43
44} // namespace farmhash
45} // namespace hash
46} // namespace folly
47