memcpy(newops, operators, sizeof(operators[0]) * operator_count);
memcpy(&newops[operator_count-2], &operators[operator_count-1], sizeof(newops[0]));
memcpy(&newops[operator_count-1], &operators[operator_count-2], sizeof(newops[0]));
memcpy(newops, operators, sizeof(operators[0]) * operator_count);
memcpy(&newops[operator_count-2], &operators[operator_count-1], sizeof(newops[0]));
memcpy(&newops[operator_count-1], &operators[operator_count-2], sizeof(newops[0]));