JezK
Edit File: udm_hash.h
/* Copyright (C) 2000-2013 Lavtech.com corp. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _UDM_HASH_H #define _UDM_HASH_H #include "udm_config.h" /* Returns unsigned hash64 of data block */ extern udmhash64_t UdmHash64(const char * buf, size_t size); extern __C_LINK udmhash32_t __UDMCALL UdmHash32(const char * buf, size_t size); #define UdmStrHash64(buf) UdmHash64((buf), strlen(buf)) #define UdmStrHash32(buf) UdmHash32((buf), strlen(buf)) typedef struct udm_hash_st { void *base; size_t nmemb; size_t size; size_t (*key)(const void *); int (*join)(void *, void *); } UDM_HASH; typedef int (*udm_hash_join)(void*, void*); void UdmHashInit(UDM_HASH *hash, void* base, size_t nmemb, size_t size, size_t(*key)(const void*), int(*join)(void *, void *)); size_t UdmHashSize(size_t n); void UdmHashPut(UDM_HASH *hash, void *ptr); #endif