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https://github.com/TheAlgorithms/C
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49 lines
893 B
C
49 lines
893 B
C
/*
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author: Christian Bender
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This file contains the public interface
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Overview about hash-functions:
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- sdbm
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- djb2
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- xor8 (8 bit)
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- adler_32 (32 bits)
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*/
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#ifndef __HASH__H
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#define __HASH__H
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/*
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sdbm: implements the sdbm hash-algorithm
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returns a whole number of type long long.
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*/
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long long sdbm(char[]);
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/*
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djb2: implements the djb2 hash-algorithm
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returns a whole number of type long long.
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*/
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long long djb2(char[]);
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/*
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xor8: implements the xor8 hash-algorithm
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returns a whole number of type char.
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length: 8 bit
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*/
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char xor8(char[]);
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/*
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adler_32: implements the adler-32 hash-algorithm
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returns a whole number of type int.
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length: 32 bit
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assumes: int has a length of 32 bits.
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*/
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int adler_32(char[]);
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/*
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crc32: implements the crc-32 checksum-algorithm
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returns the crc-32 checksum
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*/
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int crc32(char[]);
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#endif |