usb_cdc_union_descriptor_t
const usb_cdc_union_descriptor_t *ud;
ud = (const usb_cdc_union_descriptor_t *)usb_find_desc_if(un->un_udev,
ud = (const usb_cdc_union_descriptor_t *)usb_find_desc_if(un->un_udev,
const usb_cdc_union_descriptor_t *ud;
const usb_cdc_union_descriptor_t *ud;
ud = (const usb_cdc_union_descriptor_t *)desc;
const usb_cdc_union_descriptor_t *ud;
ud = (const usb_cdc_union_descriptor_t *)desc;
const usb_cdc_union_descriptor_t *cud;
cud = (const usb_cdc_union_descriptor_t *)usb_find_desc_if(dev,