| cimport numpy as np | |
| from libc.stdint cimport uint32_t, uint64_t | |
| cdef extern from "numpy/random/bitgen.h": | |
| struct bitgen: | |
| void *state | |
| uint64_t (*next_uint64)(void *st) nogil | |
| uint32_t (*next_uint32)(void *st) nogil | |
| double (*next_double)(void *st) nogil | |
| uint64_t (*next_raw)(void *st) nogil | |
| ctypedef bitgen bitgen_t | |
| from numpy.random.bit_generator cimport BitGenerator, SeedSequence | |