ISO_VD_PVD
case ISO_VD_PVD:
case ISO_VD_PVD:
while (ISO_DESC_TYPE (buf) != ISO_VD_PVD) {
if ((ISO_DESC_TYPE(bufp) != ISO_VD_PVD) ||
if (ISO_DESC_TYPE(bufp) != ISO_VD_PVD ||
case ISO_VD_PVD: