15 lines
338 B
V
15 lines
338 B
V
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// Copyright (c) 2019-2020 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module wyhash
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pub fn rand_u64(seed &u64) u64 {
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mut seed0 := seed
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unsafe{
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mut seed1 := *seed0
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seed1+=wyp0
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*seed0 = seed1
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return wymum(seed1^wyp1, seed1)
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}
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}
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