* @return GNUNET_OK on success
*/
int
-GNUNET_HOSTLIST_server_start (struct GNUNET_CONFIGURATION_Handle *c,
+GNUNET_HOSTLIST_server_start (const struct GNUNET_CONFIGURATION_Handle *c,
struct GNUNET_SCHEDULER_Handle *s,
struct GNUNET_STATISTICS_Handle *st);