lookup3.h File Reference

This file contains header definitions for the hash functions we use. More...

Functions
uint32_t	hashword (const uint32_t *k, size_t length, uint32_t initval)
	Hash key made of 4byte chunks.
uint32_t	hashlittle (const void *k, size_t length, uint32_t initval)
	Hash key data.

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Detailed Description

This file contains header definitions for the hash functions we use.

The hash functions are public domain (see lookup3.c).

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Function Documentation

uint32_t hashword	(	const uint32_t *	k,
		size_t	length,
		uint32_t	initval
	)

Hash key made of 4byte chunks.

Parameters:

	k,:	the key, an array of uint32_t values
	length,:	the length of the key, in uint32_ts
	initval,:	the previous hash, or an arbitrary value

Returns:

: hash value.

uint32_t hashlittle	(	const void *	k,
		size_t	length,
		uint32_t	initval
	)

Hash key data.

Parameters:

	k,:	the key, array of uint8_t
	length,:	the length of the key, in uint8_ts
	initval,:	the previous hash, or an arbitrary value

Returns:

: hash value.