+SR_PRIV int la2016_identify_device(const struct sr_dev_inst *sdi,
+ gboolean show_message);
+SR_PRIV int la2016_init_hardware(const struct sr_dev_inst *sdi);
+SR_PRIV int la2016_deinit_hardware(const struct sr_dev_inst *sdi);
+SR_PRIV int la2016_write_pwm_config(const struct sr_dev_inst *sdi, size_t idx);
+SR_PRIV int la2016_setup_acquisition(const struct sr_dev_inst *sdi,
+ double voltage);