-static double ns3_share_resources(double min);
-static void ns3_update_actions_state(double now, double delta);
-static void finalize(void);
+static double ns3_share_resources(surf_model_t network_model, double min);
+static void ns3_update_actions_state(surf_model_t network_model, double now, double delta);
+static void finalize(surf_model_t network_model);