GTK equiv of XOpenDisplay?

[Basile STARYNKEVITCH <Basile Starynkevitch wanadoo fr>]

Gtk is built above Gdk (which wraps Xlib).

So you can get the display thru Gdk. See the documentations and include files

-- 
Basile STARYNKEVITCH - 8 rue de la Faiencerie, 92340 BOURG LA REINE (France)
tel 01.46.65.45.53. email = basile point starynkevitch at wanadoo point fr
http://perso.wanadoo.fr/starynkevitch/basile 
antispam: <abuse@wanadoo.fr>