-/** @ingroup SURF_c_bindings
- * \brief Model datatype
- *
- * Generic data structure for a model. The hosts,
- * the CPUs and the network links are examples of models.
- */
-typedef simgrid::surf::CpuModel* surf_cpu_model_t;
-typedef simgrid::surf::HostModel* surf_host_model_t;
-typedef simgrid::surf::NetworkModel* surf_network_model_t;
-typedef simgrid::surf::StorageModel* surf_storage_model_t;
-
-SG_BEGIN_DECL()
-/* Actions and models are highly connected structures... */
-
-/* user-visible parameters */
-extern XBT_PRIVATE double sg_tcp_gamma;
-extern XBT_PRIVATE double sg_latency_factor;
-extern XBT_PRIVATE double sg_bandwidth_factor;
-extern XBT_PRIVATE double sg_weight_S_parameter;
-extern XBT_PRIVATE int sg_network_crosstraffic;
-