GLib DBus: Parse (a(io)) to C readable type

Question

I need to work with the result of a DBus operation with type (a(io)), that is an Array of [Struct of (Int32, Object Path)]. How do I (for example) print all values in this array?

My code looks like:

    GVariant *result;
    GError *error = NULL;
    result = g_dbus_proxy_call_sync(proxy,
                    "ListGames",
                    NULL,
                    G_DBUS_CALL_FLAGS_NONE,
                    -1,
                    NULL,
                    &error);