-XBT_PUBLIC xbt_cfg_t xbt_cfg_new();
-XBT_PUBLIC void xbt_cfg_free(xbt_cfg_t* cfg);
-XBT_PUBLIC void xbt_cfg_dump(const char* name, const char* indent, xbt_cfg_t cfg);
+XBT_ATTRIB_DEPRECATED_v323("Please don't use it") XBT_PUBLIC xbt_cfg_t xbt_cfg_new();
+XBT_ATTRIB_DEPRECATED_v323("Please don't use it") XBT_PUBLIC void xbt_cfg_free(xbt_cfg_t* cfg);
+XBT_ATTRIB_DEPRECATED_v323("Please don't use it") XBT_PUBLIC
+ void xbt_cfg_dump(const char* name, const char* indent, xbt_cfg_t cfg);