1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb.h b/hw/usb.h
index b52fa34e84..c1d10147bb 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -294,6 +294,7 @@ static inline void usb_cancel_packet(USBPacket * p)
 void usb_attach(USBPort *port, USBDevice *dev);
 void usb_wakeup(USBDevice *dev);
 int usb_generic_handle_packet(USBDevice *s, USBPacket *p);
+void usb_generic_async_ctrl_complete(USBDevice *s, USBPacket *p);
 int set_usb_string(uint8_t *buf, const char *str);
 void usb_send_msg(USBDevice *dev, int msg);