lookup.h

来自「NGN－3G核心部件SGSN的代码实现」· C头文件 代码 · 共 26 行

/* 
 * Hash lookup function.
 * Copyright (C) 2003, 2004 Mondru AB.
 * 
 * The contents of this file may be used under the terms of the GNU
 * General Public License Version 2, provided that the above copyright
 * notice and this permission notice is included in all copies or
 * substantial portions of the software.
 * 
 */

/**
 * lookup()
 * Generates a 32 bit hash.
 * Based on public domain code by Bob Jenkins
 * It should be one of the best hash functions around in terms of both
 * statistical properties and speed. It is NOT recommended for cryptographic
 * purposes.
 **/

#ifndef _LOOKUP_H
#define _LOOKUP_H
unsigned long int lookup( unsigned char *k, unsigned long int length, unsigned long int level);

#endif	/* !_LOOKUP_H */