* by 'GNUNET_TESTING_peer_configure'.
*
* @param system system to use to coordinate resource usage
- * @param cfg template configuration to update
- * @return GNUNET_OK on success, GNUNET_SYSERR on error
+ * @param cfg template configuration
+ * @return the new configuration; NULL upon error;
*/
-int
+struct GNUNET_CONFIGURATION_Handle *
GNUNET_TESTING_configuration_create (struct GNUNET_TESTING_System *system,
- struct GNUNET_CONFIGURATION_Handle *cfg);
+ const struct GNUNET_CONFIGURATION_Handle *cfg);
// FIXME: add dual to 'release' ports again...