#ifdef HAVE_LA_LINK_MSO19
extern SR_PRIV struct sr_dev_driver link_mso19_driver_info;
#endif
-#ifdef HAVE_LA_ALSA
+#ifdef HAVE_HW_ALSA
extern SR_PRIV struct sr_dev_driver alsa_driver_info;
#endif
#ifdef HAVE_LA_FX2LAFW
extern SR_PRIV struct sr_dev_driver pce_pce_dm32_driver_info;
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;
#ifdef HAVE_LA_LINK_MSO19
&link_mso19_driver_info,
#endif
-#ifdef HAVE_LA_ALSA
+#ifdef HAVE_HW_ALSA
&alsa_driver_info,
#endif
#ifdef HAVE_LA_FX2LAFW
&pce_pce_dm32_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,