Files
secondo/Algebras/StreamMining/MurmurHash.h
2026-01-23 17:03:45 +08:00

52 lines
1.5 KiB
C

/*
----
MurmurHash3 was written by Austin Appleby, and is placed in the public
domain. The author hereby disclaims copyright to this source code.
This file is part of SECONDO.
Copyright (C) 2004, University in Hagen, Department of Computer Science,
Database Systems for New Applications.
SECONDO 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.
SECONDO 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 SECONDO; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
----
*/
#ifndef _MURMURHASH3_H_
#define _MURMURHASH3_H_
#if defined(_MSC_VER) && (_MSC_VER < 1600)
typedef unsigned char uint8_t;
typedef unsigned int uint32_t;
typedef unsigned __int64 uint64_t;
#else
#include <stdint.h>
#endif
void MurmurHash3_x86_32 ( const void * key,
int len, uint32_t seed, void * out );
void MurmurHash3_x86_128 ( const void * key, int len,
uint32_t seed, void * out );
void MurmurHash3_x64_128 ( const void * key, int len,
uint32_t seed, void * out );
#endif