22 lines
876 B
Cython
22 lines
876 B
Cython
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"""Export fast murmurhash C/C++ routines + cython wrappers"""
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from ..utils._typedefs cimport int32_t, uint32_t
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# The C API is disabled for now, since it requires -I flags to get
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# compilation to work even when these functions are not used.
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# cdef extern from "MurmurHash3.h":
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# void MurmurHash3_x86_32(void* key, int len, unsigned int seed,
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# void* out)
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#
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# void MurmurHash3_x86_128(void* key, int len, unsigned int seed,
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# void* out)
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#
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# void MurmurHash3_x64_128(void* key, int len, unsigned int seed,
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# void* out)
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cpdef uint32_t murmurhash3_int_u32(int key, unsigned int seed)
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cpdef int32_t murmurhash3_int_s32(int key, unsigned int seed)
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cpdef uint32_t murmurhash3_bytes_u32(bytes key, unsigned int seed)
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cpdef int32_t murmurhash3_bytes_s32(bytes key, unsigned int seed)
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