int timeout, sr_receive_data_callback cb, void *cb_data);
SR_PRIV int usb_source_remove(struct sr_session *session, struct sr_context *ctx);
SR_PRIV int usb_get_port_path(libusb_device *dev, char *path, int path_len);
+SR_PRIV gboolean usb_match_manuf_prod(libusb_device *dev,
+ const char *manufacturer, const char *product);
#endif