-SR_PRIV void dmm_details_tp4000zc(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_dt4000zc(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_va18b(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_va40b(struct sr_datafeed_analog *analog, void *info);
-SR_PRIV void dmm_details_pce_dm32(struct sr_datafeed_analog *analog, void *info);
-