extern SR_PRIV struct sr_dev_driver radioshack_22_812_driver_info;
extern SR_PRIV struct sr_dev_driver tecpel_dmm_8061_ser_driver_info;
extern SR_PRIV struct sr_dev_driver voltcraft_m3650d_driver_info;
+extern SR_PRIV struct sr_dev_driver voltcraft_m4650cr_driver_info;
extern SR_PRIV struct sr_dev_driver voltcraft_vc820_ser_driver_info;
extern SR_PRIV struct sr_dev_driver voltcraft_vc830_ser_driver_info;
extern SR_PRIV struct sr_dev_driver voltcraft_vc840_ser_driver_info;
&radioshack_22_812_driver_info,
&tecpel_dmm_8061_ser_driver_info,
&voltcraft_m3650d_driver_info,
+ &voltcraft_m4650cr_driver_info,
&voltcraft_vc820_ser_driver_info,
&voltcraft_vc830_ser_driver_info,
&voltcraft_vc840_ser_driver_info,