+/*--- hwplugin.c ------------------------------------------------------------*/
+
+SR_PRIV int load_hwplugins(void);
+SR_PRIV void sr_cleanup_hwplugins(void);
+
+/* Generic device instances */
+SR_PRIV struct sr_device_instance *sr_device_instance_new(int index,
+ int status, const char *vendor, const char *model, const char *version);
+SR_PRIV struct sr_device_instance *sr_get_device_instance(
+ GSList *device_instances, int device_index);
+SR_PRIV void sr_device_instance_free(struct sr_device_instance *sdi);
+
+SR_PRIV void sr_source_remove(int fd);
+SR_PRIV void sr_source_add(int fd, int events, int timeout,
+ sr_receive_data_callback rcv_cb, void *user_data);
+