+
+guint g_socket_get_ttl (GSocket *socket);
+void g_socket_set_ttl (GSocket *socket,
+ guint ttl);
+
+gboolean g_socket_get_broadcast (GSocket *socket);
+void g_socket_set_broadcast (GSocket *socket,
+ gboolean broadcast);
+
+gboolean g_socket_get_multicast_loopback (GSocket *socket);
+void g_socket_set_multicast_loopback (GSocket *socket,
+ gboolean loopback);
+guint g_socket_get_multicast_ttl (GSocket *socket);
+void g_socket_set_multicast_ttl (GSocket *socket,
+ guint ttl);