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27 lines
482 B
C++
27 lines
482 B
C++
/*
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* Copyright (c) 2018-2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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namespace AK {
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constexpr u32 string_hash(char const* characters, size_t length)
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{
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u32 hash = 0;
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for (size_t i = 0; i < length; ++i) {
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hash += (u32)characters[i];
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hash += (hash << 10);
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hash ^= (hash >> 6);
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}
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hash += hash << 3;
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hash ^= hash >> 11;
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hash += hash << 15;
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return hash;
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}
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}
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using AK::string_hash;
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