gboolean (*is_any) (GInetAddress *address);
gboolean (*is_linklocal) (GInetAddress *address);
gboolean (*is_loopback) (GInetAddress *address);
gboolean (*is_any) (GInetAddress *address);
gboolean (*is_linklocal) (GInetAddress *address);
gboolean (*is_loopback) (GInetAddress *address);