guid_t
CTASSERT(sizeof(struct guid_t) == 20);
if (len < sizeof(struct guid_t) ||
len % sizeof(struct guid_t) != 0) {
siz = sizeof(struct guid_t);
struct guid_t guid;
struct guid_t guid;
guid_t xu_guid;
usb_guid_cmp(const usb_guid_t *uguid, const guid_t *guid)
static int usb_guid_cmp(const usb_guid_t *, const guid_t *);
static const guid_t uvideo_guid_format_yuy2 = {
static const guid_t uvideo_guid_format_nv12 = {
static const guid_t uvideo_guid_format_uyvy = {