+extern int dlm_timebase_get(struct sr_scpi_dev_inst *scpi,
+ gchar **response);
+extern int dlm_timebase_set(struct sr_scpi_dev_inst *scpi,
+ const gchar *value);
+extern int dlm_horiz_trigger_pos_get(struct sr_scpi_dev_inst *scpi,
+ float *response);
+extern int dlm_horiz_trigger_pos_set(struct sr_scpi_dev_inst *scpi,
+ const gchar *value);
+extern int dlm_trigger_source_get(struct sr_scpi_dev_inst *scpi,
+ gchar **response);
+extern int dlm_trigger_source_set(struct sr_scpi_dev_inst *scpi,
+ const gchar *value);
+extern int dlm_trigger_slope_get(struct sr_scpi_dev_inst *scpi,
+ int *value);
+extern int dlm_trigger_slope_set(struct sr_scpi_dev_inst *scpi,
+ const int value);
+
+extern int dlm_analog_chan_state_get(struct sr_scpi_dev_inst *scpi, int channel,
+ gboolean *response);
+extern int dlm_analog_chan_state_set(struct sr_scpi_dev_inst *scpi, int channel,
+ const gboolean value);
+extern int dlm_analog_chan_vdiv_get(struct sr_scpi_dev_inst *scpi, int channel,
+ gchar **response);
+extern int dlm_analog_chan_vdiv_set(struct sr_scpi_dev_inst *scpi, int channel,
+ const gchar *value);
+extern int dlm_analog_chan_voffs_get(struct sr_scpi_dev_inst *scpi, int channel,
+ float *response);
+extern int dlm_analog_chan_srate_get(struct sr_scpi_dev_inst *scpi, int channel,
+ float *response);
+extern int dlm_analog_chan_coupl_get(struct sr_scpi_dev_inst *scpi, int channel,
+ gchar **response);
+extern int dlm_analog_chan_coupl_set(struct sr_scpi_dev_inst *scpi, int channel,
+ const gchar *value);
+extern int dlm_analog_chan_wrange_get(struct sr_scpi_dev_inst *scpi, int channel,
+ float *response);
+extern int dlm_analog_chan_woffs_get(struct sr_scpi_dev_inst *scpi, int channel,
+ float *response);
+
+extern int dlm_digital_chan_state_get(struct sr_scpi_dev_inst *scpi, int channel,
+ gboolean *response);
+extern int dlm_digital_chan_state_set(struct sr_scpi_dev_inst *scpi, int channel,
+ const gboolean value);
+extern int dlm_digital_pod_state_get(struct sr_scpi_dev_inst *scpi, int pod,
+ gboolean *response);
+extern int dlm_digital_pod_state_set(struct sr_scpi_dev_inst *scpi, int pod,
+ const gboolean value);
+
+extern int dlm_response_headers_set(struct sr_scpi_dev_inst *scpi,
+ const gboolean value);
+extern int dlm_acquisition_stop(struct sr_scpi_dev_inst *scpi);
+
+extern int dlm_acq_length_get(struct sr_scpi_dev_inst *scpi,
+ uint32_t *response);
+extern int dlm_chunks_per_acq_get(struct sr_scpi_dev_inst *scpi,
+ int *response);
+extern int dlm_start_frame_set(struct sr_scpi_dev_inst *scpi, int value);
+extern int dlm_data_get(struct sr_scpi_dev_inst *scpi, int acquisition_num);
+extern int dlm_analog_data_get(struct sr_scpi_dev_inst *scpi, int channel);
+extern int dlm_digital_data_get(struct sr_scpi_dev_inst *scpi);
+