F_HOST_XFER_DIR
if (currSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
currSCCB->Sccb_XferState &= ~(F_HOST_XFER_DIR | F_NO_DATA_YET);
currSCCB->Sccb_XferState |= F_HOST_XFER_DIR;
if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR)
if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
if (pcurrSCCB->Sccb_XferState & F_HOST_XFER_DIR) {
if (!(pCurrSCCB->Sccb_XferState & F_HOST_XFER_DIR)) {