usb_functionfs_event
struct usb_functionfs_event events[ARRAY_SIZE(ffs->ev.types)];
n = len / sizeof(struct usb_functionfs_event);
static void display_event(struct usb_functionfs_event *event)
struct usb_functionfs_event event;
static void display_event(struct usb_functionfs_event *event)
struct usb_functionfs_event event;
"ep0", 4 * sizeof(struct usb_functionfs_event),
const struct usb_functionfs_event *event = buf;