1// Copyright 2014-2022 Ulrich Kunitz. All rights reserved.
 2// Use of this source code is governed by a BSD-style
 3// license that can be found in the LICENSE file.
 4
 5/*
 6Package hash provides rolling hashes.
 7
 8Rolling hashes have to be used for maintaining the positions of n-byte
 9sequences in the dictionary buffer.
10
11The package provides currently the Rabin-Karp rolling hash and a Cyclic
12Polynomial hash. Both support the Hashes method to be used with an interface.
13*/
14package hash