usbf_function      63 dev/usb/if_cdcef.c 	struct usbf_function	sc_dev;
usbf_function      26 dev/usb/usbf.h typedef struct usbf_function	*usbf_function_handle;
usbf_function      84 dev/usb/usbf.h struct usbf_function {
usbf_function     117 dev/usb/usbf_subr.c 		dev->function = (struct usbf_function *)dv;
usbf_function      56 dev/usb/usbfvar.h 	struct usbf_function	*function;	/* function driver */