-extern void board_usb_init(void);
-
-extern int fsg_init(struct ums_board_info *);
-extern void fsg_cleanup(void);
-extern struct ums_board_info *board_ums_init(unsigned int,
- unsigned int, unsigned int);
-extern int usb_gadget_handle_interrupts(void);
-extern int fsg_main_thread(void *);