XBT_LOG_NEW_CATEGORY(surf, "All SURF categories");
XBT_LOG_NEW_CATEGORY(msg, "All MSG categories");
XBT_LOG_NEW_CATEGORY(simix, "All SIMIX categories");
+XBT_LOG_NEW_CATEGORY(bindings, "All bindings categories");
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(log, xbt,
"Loggings from the logging mechanism itself");