&& (color_pair_number >= 0)
&& (color_pair_number < COLOR_PAIRS)) {
TR(TRACE_ATTRS, ("... current %ld", (long) PAIR_NUMBER(win->_attrs)));
&& (color_pair_number >= 0)
&& (color_pair_number < COLOR_PAIRS)) {
TR(TRACE_ATTRS, ("... current %ld", (long) PAIR_NUMBER(win->_attrs)));