from libc.stdint cimport int8_t, int16_t, int32_t, int64_t
from libc.stdint cimport uint8_t, uint16_t, uint32_t, uint64_t
from cpython.long cimport PyLong_AsLongLong
from cpython.tuple cimport PyTuple_New, PyTuple_SetItem

ctypedef double float64_t

import struct
import sys

