pub type PyArray_GetArrayParamsFromObject = unsafe extern "C" fn(op: *mut PyObject, requested_dtype: *mut PyArray_Descr, writeable: npy_bool, out_dtype: *mut *mut PyArray_Descr, out_ndim: *mut c_int, out_dims: *mut npy_intp, out_arr: *mut *mut PyArrayObject, context: *mut PyObject) -> c_int;