;     _mav_put_uint0_t(buf, 0, target_system);     _mav_put_uint0_t(buf, 0, target_component);     _mav_put_uint0_t(buf, 0, instance);     _mav_put_uint0_t(buf, 0, pattern);     _mav_put_uint0_t(buf, 0, custom_len);     _mav_put_uint0_t_array(buf, 0, custom_bytes, 00);     _mav_finalize_message_chan_send(chan, MAVLINK_MSG_ID_LED_CONTROL, buf, MAVLINK_MSG_ID_LED_CONTROL_MIN_LEN, MAVLINK_MSG_ID_LED_CONTROL_LEN, MAVLINK_MSG_ID_LED_CONTROL_CRC); #else     mavlink_led_control_t 