-XBT_PUBLIC_DATA(int) ROUTING_HOST_LEVEL; //Routing level
-XBT_PUBLIC_DATA(int) SURF_CPU_LEVEL; //Surf cpu level
-XBT_PUBLIC_DATA(int) SURF_HOST_LEVEL; //Surf workstation level
-XBT_PUBLIC_DATA(int) SIMIX_HOST_LEVEL; //Simix host level
-XBT_PUBLIC_DATA(int) SIMIX_STORAGE_LEVEL; //Simix storage level
-XBT_PUBLIC_DATA(int) MSG_HOST_LEVEL; //Msg level
-XBT_PUBLIC_DATA(int) SD_HOST_LEVEL; //Simdag host level
-XBT_PUBLIC_DATA(int) SD_STORAGE_LEVEL; //Simdag storage level
-XBT_PUBLIC_DATA(int) COORD_HOST_LEVEL; //Coordinates level
-XBT_PUBLIC_DATA(int) NS3_HOST_LEVEL; //host node for ns3
-
-XBT_PUBLIC_DATA(xbt_lib_t) link_lib;
-XBT_PUBLIC_DATA(int) SD_LINK_LEVEL; //Simdag level
-XBT_PUBLIC_DATA(int) SURF_LINK_LEVEL; //Surf level
-XBT_PUBLIC_DATA(int) NS3_LINK_LEVEL; //link for ns3
+XBT_PUBLIC_DATA(int) SURF_HOST_LEVEL; //Surf workstation level
+XBT_PUBLIC_DATA(int) SIMIX_STORAGE_LEVEL; //Simix storage level
+XBT_PUBLIC_DATA(int) SD_STORAGE_LEVEL; //Simdag storage level
+XBT_PUBLIC_DATA(int) COORD_HOST_LEVEL; //Coordinates level
+XBT_PUBLIC_DATA(int) NS3_HOST_LEVEL; //host node for ns3