CBWSIGNATURE
if (signature != CBWSIGNATURE) {
"should be 0x%08x", signature, CBWSIGNATURE);
USETDW(sc->cbw.dCBWSignature, CBWSIGNATURE);
#define CBWSIGNATURE 0x43425355
#define CBWSIGNATURE 0x43425355
if (tag != CBWSIGNATURE) {
USETDW(sc->cbw->dCBWSignature, CBWSIGNATURE);
xfer_wrapper_sig = CBWSIGNATURE;
#define CBWSIGNATURE 0x43425355
xfer_wrapper_sig = CBWSIGNATURE;