public static int main () {
Queue<int> queue = new Queue<int> ();
queue.push_tail (1);
queue.push_tail (2);
queue.push_tail (3);
// Output: ``pop: 2; remaining size: 2``
int i = queue.pop_nth (1);
print ("pop: %d; remaining size: %u\n", i, queue.get_length ());
return 0;
}
valac --pkg glib-2.0 GLib.Queue.pop_nth.vala