attr_tmp = (Odr_int *)odr_malloc(o, num_attr * 2 * sizeof(*attr_tmp));
memcpy(attr_tmp, attr_list, num_attr * 2 * sizeof(*attr_tmp));
attr_tmp = (Odr_int *)odr_malloc(o, num_attr * 2 * sizeof(*attr_tmp));
memcpy(attr_tmp, attr_list, num_attr * 2 * sizeof(*attr_tmp));