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50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
//-----------------------------------------------------------------------------
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// MurmurHash2 was written by Austin Appleby, and is placed in the public
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// domain. The author hereby disclaims copyright to this source code.
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#ifndef MURMURHASH2_H
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#define MURMURHASH2_H
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#include <stddef.h>
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//-----------------------------------------------------------------------------
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// Platform-specific functions and macros
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// Microsoft Visual Studio
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#if defined(_MSC_VER) && (_MSC_VER < 1600)
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typedef unsigned char uint8_t;
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typedef unsigned int uint32_t;
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typedef unsigned __int64 uint64_t;
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// Other compilers
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#else // defined(_MSC_VER)
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#include <stdint.h>
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#endif // !defined(_MSC_VER)
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//-----------------------------------------------------------------------------
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#ifdef __cplusplus
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extern "C" {
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#endif
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uint32_t MurmurHash2 ( const void * key, size_t len, uint32_t seed );
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uint64_t MurmurHash64A ( const void * key, size_t len, uint64_t seed );
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uint64_t MurmurHash64B ( const void * key, size_t len, uint64_t seed );
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uint32_t MurmurHash2A ( const void * key, size_t len, uint32_t seed );
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uint32_t MurmurHashNeutral2 ( const void * key, size_t len, uint32_t seed );
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uint32_t MurmurHashAligned2 ( const void * key, size_t len, uint32_t seed );
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#ifdef __cplusplus
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}
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#endif
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//-----------------------------------------------------------------------------
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#endif // _MURMURHASH2_H_
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