libcruft-util/hash/murmur/common.hpp

32 lines
1.1 KiB
C++

/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright 2015 Danny Robson <danny@nerdcruft.net>
*/
#include <array>
#include <cstddef>
#include <cstdint>
///////////////////////////////////////////////////////////////////////////////
namespace util { namespace hash { namespace murmur {
uint32_t tail (const uint32_t *restrict data, size_t len);
uint64_t tail (const uint64_t *restrict data, size_t len);
std::array<uint32_t,4>
tail_array (const uint32_t *restrict data, size_t len);
std::array<uint64_t,2>
tail_array (const uint64_t *restrict data, size_t len);
} } }