def METHOD_NAME(dst: int, src: int) -> None:
    assert(dst.flags['C_CONTIGUOUS'])
    assert(src.shape == dst.shape)
    dst_space = _string2space(_get_space(dst))
    src_space = _string2space(_get_space(src))
    count = dst.nbytes
    _check(_bf.bfMemcpy(dst.ctypes.data, dst_space,
                        src.ctypes.data, src_space,
                        count))
    return dst