16 lines
514 B
Go
16 lines
514 B
Go
// Copyright (c) 2019-2020 The Zcash developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or https://www.opensource.org/licenses/mit-license.php .
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package parser
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// Reverse the given byte slice, returning a slice pointing to new data;
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// the input slice is unchanged.
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func Reverse(a []byte) []byte {
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r := make([]byte, len(a), len(a))
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for left, right := 0, len(a)-1; left <= right; left, right = left+1, right-1 {
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r[left], r[right] = a[right], a[left]
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}
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return r
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}
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