spaCy/ext/MurmurHash2.h

40 lines
1.3 KiB
C

//-----------------------------------------------------------------------------
// MurmurHash2 was written by Austin Appleby, and is placed in the public
// domain. The author hereby disclaims copyright to this source code.
#ifndef _MURMURHASH2_H_
#define _MURMURHASH2_H_
//-----------------------------------------------------------------------------
// Platform-specific functions and macros
// Microsoft Visual Studio
#if defined(_MSC_VER)
typedef unsigned char uint8_t;
typedef unsigned long uint32_t;
typedef unsigned __int64 uint64_t;
// Other compilers
#else // defined(_MSC_VER)
#include <stdint.h>
#endif // !defined(_MSC_VER)
//-----------------------------------------------------------------------------
uint32_t MurmurHash2 ( const void * key, int len, uint32_t seed );
uint64_t MurmurHash64A ( const void * key, int len, uint64_t seed );
uint64_t MurmurHash64B ( const void * key, int len, uint64_t seed );
uint32_t MurmurHash2A ( const void * key, int len, uint32_t seed );
uint32_t MurmurHashNeutral2 ( const void * key, int len, uint32_t seed );
uint32_t MurmurHashAligned2 ( const void * key, int len, uint32_t seed );
//-----------------------------------------------------------------------------
#endif // _MURMURHASH2_H_