/***************************/
/* Generic model object */
/***************************/
- typedef struct s_routing s_routing_t, *routing_t;
-XBT_PUBLIC_DATA(routing_t) used_routing;
+// typedef struct s_routing s_routing_t, *routing_t; // COMMENT BY DAVID
+//XBT_PUBLIC_DATA(routing_t) used_routing; // COMMENT BY DAVID
+
+ typedef struct s_routing_global s_routing_global_t, *routing_global_t; // ADDED BY DAVID
+XBT_PUBLIC_DATA(routing_global_t) global_routing; // ADDED BY DAVID
+
/** \brief Private data available on all models
* \ingroup SURF_models