/********** Routing **********/
void routing_AS_begin(sg_platf_AS_cbarg_t AS);
-void routing_AS_end(sg_platf_AS_cbarg_t AS);
-void routing_add_host(As* as, sg_platf_host_cbarg_t host);
+void routing_AS_end(void);
+RoutingEdge *routing_add_host(As* as, sg_platf_host_cbarg_t host);
void routing_cluster_add_backbone(void* bb);
As* routing_get_current();