--- 1ca3eab8af1880de9ede46de3ffb4c3fc0cc3870
+++ 5e16bc3221bb2392742374121c1eb18df40378a9
@@ -393,6 +393,8 @@ void usbip_header_correct_endian(struct
 int usbip_recv_xbuff(struct usbip_device *ud, struct urb *urb);
 /* some members of urb must be substituted before. */
 int usbip_recv_iso(struct usbip_device *ud, struct urb *urb);
+/* some members of urb must be substituted before. */
+int usbip_pad_iso(struct usbip_device *ud, struct urb *urb);
 void *usbip_alloc_iso_desc_pdu(struct urb *urb, ssize_t *bufflen);