public void handler() {
            /*TODO*///UINT16 t, r;
            /*TODO*///DIRBYTE(t);
           /*TODO*/// r = B + t + (CC & 0x01);
            /*TODO*///CLR_HNZVC;
            /*TODO*///SET_FLAGS8(B, t, r);
            /*TODO*///SET_H(B, t, r);
            /*TODO*///B = r;
            throw new UnsupportedOperationException("Unsupported");
        }