(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);
+XBT_PUBLIC(void*) gras_libdata_by_name(const char *name);
+XBT_PUBLIC(void*) gras_libdata_by_id(int id);
#endif /* GRAS_VIRTU_INTERFACE_H */