extern SR_PRIV struct sr_dev_driver radioshack_22_168_driver_info;
extern SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info;
extern SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info;
+extern SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info;
#endif
#ifdef HAVE_HW_UNI_T_DMM
extern SR_PRIV struct sr_dev_driver uni_t_ut61d_driver_info;
&radioshack_22_168_driver_info,
&radioshack_22_812_driver_info,
&voltcraft_vc820_ser_driver_info,
+ &voltcraft_vc840_ser_driver_info,
#endif
#ifdef HAVE_HW_UNI_T_DMM
&uni_t_ut61d_driver_info,