+/* shutdown the module mechanism (world-wide cleanups) */
+XBT_PUBLIC(void) gras_moddata_exit(void);
+/* shutdown this process wrt module mecanism (process-wide cleanups) */
+XBT_PUBLIC(void) gras_moddata_leave(void);
+
+/* This is the old interface (deprecated) */
+
+
+/* declare a new process specific data
+ (used by gras_<module>_register to make sure that gras_process_init will create it) */
+XBT_PUBLIC(int) gras_procdata_add(const char *name, pvoid_f_void_t creator,void_f_pvoid_t destructor);
+
+XBT_PUBLIC(void*) gras_libdata_by_name(const char *name);
+XBT_PUBLIC(void*) gras_libdata_by_id(int id);