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base / hash / legacy_hash.h [blame]
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_HASH_LEGACY_HASH_H_
#define BASE_HASH_LEGACY_HASH_H_
#include <stdint.h>
#include "base/base_export.h"
#include "base/containers/span.h"
namespace base {
namespace legacy {
// Implementation is fixed at CityHash v1.0.3.
// Unchanging forever: yes
BASE_EXPORT uint64_t CityHash64(base::span<const uint8_t> data);
BASE_EXPORT uint64_t CityHash64WithSeed(base::span<const uint8_t> data,
uint64_t seed);
} // namespace legacy
} // namespace base
#endif // BASE_HASH_LEGACY_HASH_H_