python/pyfury/lib/mmh3/mmh3.pxd

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# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
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# software distributed under the License is distributed on an
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# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
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# distutils: language = c++
# cython: embedsignature = True
# cython: language_level = 3
# cython: annotate = True

from libc.stdint cimport uint64_t, uint32_t

cdef extern from "fury/thirdparty/MurmurHash3.h":
    void MurmurHash3_x86_32(void * key, uint64_t len, uint64_t seed, void* out) nogil
    void MurmurHash3_x86_128(void * key, int len, uint32_t seed, void* out) nogil
    void MurmurHash3_x64_128(void * key, int len, uint32_t seed, void* out) nogil

cdef uint32_t hash32(void* key, int length, uint32_t seed) nogil
cdef uint64_t hash64(void* key, int length, uint64_t seed) nogil
cdef void hash128_x86(const void* key, int len, uint32_t seed, void* out) nogil
cdef void hash128_x64(const void* key, int len, uint32_t seed, void* out) nogil