void sctp_iterator_timer(struct sctp_iterator *it);
#if defined(__APPLE__)
-void sctp_slowtimo();
-
+#if defined(APPLE_LEOPARD) || defined(APPLE_SNOWLEOPARD) || defined(APPLE_LION) || defined(APPLE_MOUNTAINLION)
+void sctp_slowtimo(void);
+#else
+void sctp_gc(struct inpcbinfo *);
+#endif
#endif
#endif