xg_check_special_colors  182 src/gtkutil.h  extern bool xg_check_special_colors (struct frame *f,
xg_check_special_colors 7026 src/pgtkterm.c   r = xg_check_special_colors (f, name, color_def);
xg_check_special_colors  677 src/xfns.c       success_p = xg_check_special_colors (f, color_name, color);