usb_devemu
struct usb_devemu *dev_ue; /* USB emulated dev */
struct usb_devemu *ue;
SET_DECLARE(usb_emu_set, struct usb_devemu);
struct usb_devemu *
struct usb_devemu **udpp, *udp;
struct usb_devemu *usb_emu_finddev(const char *name);
static struct usb_devemu ue_mouse = {