1 files changed, 2 insertions, 2 deletions
diff --git a/tinyusb/device/usbd.h b/tinyusb/device/usbd.h
index 3fb6a6254..8258abfdf 100644
--- a/tinyusb/device/usbd.h
+++ b/tinyusb/device/usbd.h
@@ -78,9 +78,9 @@ extern tusbd_descriptor_pointer_t tusbd_descriptor_pointers;
 
 typedef struct {
   void (* init) (void);
-  tusb_error_t (* open)(uint8_t, tusb_descriptor_interface_t const *, uint16_t*);
+  tusb_error_t (* open)(uint8_t port, tusb_descriptor_interface_t const * desc_intf, uint16_t* p_length);
   tusb_error_t (* control_request_subtask) (uint8_t port, tusb_control_request_t const *);
-  tusb_error_t (* xfer_cb) (edpt_hdl_t, tusb_event_t, uint32_t);
+  tusb_error_t (* xfer_cb) (uint8_t port, uint8_t edpt_addr, tusb_event_t, uint32_t);
 //  void (* routine)(void);
   void (* sof)(uint8_t port);
   void (* close) (uint8_t);