+/*--- std.c -----------------------------------------------------------------*/
+
+typedef int (*dev_close_t)(struct sr_dev_inst *sdi);
+
+SR_PRIV int std_hw_init(struct sr_context *sr_ctx, struct sr_dev_driver *di,
+ const char *prefix);
+SR_PRIV int std_hw_dev_acquisition_stop_serial(struct sr_dev_inst *sdi,
+ void *cb_data, dev_close_t hw_dev_close_fn,
+ struct sr_serial_dev_inst *serial, const char *prefix);
+SR_PRIV int std_session_send_df_header(const struct sr_dev_inst *sdi,
+ const char *prefix);
+