-XBT_PUBLIC int xbt_cfg_get_int(const char* name);
-XBT_PUBLIC double xbt_cfg_get_double(const char* name);
-XBT_PUBLIC int xbt_cfg_get_boolean(const char* name);
+XBT_ATTRIB_DEPRECATED_v323("Please use simgrid::config::get_config<int>") XBT_PUBLIC
+ int xbt_cfg_get_int(const char* name);
+XBT_ATTRIB_DEPRECATED_v323("Please use simgrid::config::get_config<double>") XBT_PUBLIC
+ double xbt_cfg_get_double(const char* name);
+XBT_ATTRIB_DEPRECATED_v323("Please use simgrid::config::get_config<bool>") XBT_PUBLIC
+ int xbt_cfg_get_boolean(const char* name);