| (((Tcl_WideUInt) buffer[1]) << 48)
		    | (((Tcl_WideUInt) buffer[0]) << 56);
	}
	if (flags & BINARY_UNSIGNED) {
	    Tcl_Obj *bigObj = NULL;
	    mp_int big;

	    if (mp_init(&big) == MP_OKAY) {
	    TclBNInitBignumFromWideUInt(&big, uwvalue);
	    bigObj = Tcl_NewBignumObj(&big);
		mp_set_ull(&big, uwvalue);
		bigObj = Tcl_NewBignumObj(&big);
	    }
	    return bigObj;
	}
	return Tcl_NewWideIntObj((Tcl_WideInt) uwvalue);

	/*
	 * Do not cache double values; they are already too large to use as
	 * keys and the values stored are utterly incompatible with the