gimpui Common user interface functions. This header includes all other GIMP User Interface Library headers. Common user interface functions. This header includes all other GIMP User Interface Library headers. gtk_init(), gdk_set_use_xshm(), gdk_rgb_set_min_colors(), gdk_rgb_set_install(), gdk_rgb_get_visual(), gdk_rgb_get_cmap(), gtk_widget_set_default_visual(), gtk_widget_set_default_colormap(), gtk_preview_set_gamma(). @prog_name: @preview: