How to test if X-server is there

[G Hasse <gh raditex se>]

Hello,

I have an application that will display its content on
a remote X-server. Can I test if the X-server is up
and running.

Something in line with

     if ( ( display=XOpenDisplay(display_name)) == NULL )
        {
                (void) fprintf( stderr,
                        "basicwin: cannot connet to X server %s\n",
                                XDisplayName(display_name));
                        exit ( -1 );
        }
    
but from within Gtk?

-- 
Göran Hasse

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