+#if defined CONFIG_USB_EHCI || defined CONFIG_MUSB_HOST
+struct int_queue *create_int_queue(struct usb_device *dev, unsigned long pipe,
+ int queuesize, int elementsize, void *buffer, int interval);
+int destroy_int_queue(struct usb_device *dev, struct int_queue *queue);
+void *poll_int_queue(struct usb_device *dev, struct int_queue *queue);
+#endif
+