libcruft-util/hash/bsdsum.hpp

/*
 * 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 2011-2018 Danny Robson <danny@nerdcruft.net>
 */

#ifndef CRUFT_UTIL_HASH_BSDSUM_HPP
#define CRUFT_UTIL_HASH_BSDSUM_HPP

#include "../view.hpp"

#include <cstdint>
#include <cstdlib>


///////////////////////////////////////////////////////////////////////////////
namespace util::hash {
    class bsdsum {
    public:
        using digest_t = uint16_t;

        digest_t operator() (util::view<const uint8_t*>) const noexcept;
    };
}

#endif