Function Sha256_copy

python/stringzilla.c:6047–6054

}

static PyObject *Sha256_copy(PyObject *self_obj, PyObject *noargs) {
    sz_unused_(noargs);
    Sha256 *self = (Sha256 *)self_obj;
    Sha256 *copy = (Sha256 *)Sha256_new(&Sha256Type, NULL, NULL);
    if (!copy) return NULL;
    copy->state = self->state;
    return (PyObject *)copy;
}

static PyMethodDef Sha256_methods[] = {
    {"update", (PyCFunction)Sha256_update, METH_O, "Update with more data; returns self."},