void
gdk_set_allowed_backends (const gchar *backends);

Sets a list of backends that GDK should try to use.

This can be be useful if your application does not work with certain GDK backends.

By default, GDK tries all included backends.

This call must happen prior to gdk_display_open(), gtk_init(), gtk_init_with_args() or gtk_init_check() in order to take effect.

gdk_set_allowed_backends ("x11");