-void in6_pcbpurgeif0 __P((struct in6pcb *, struct ifnet *));
-void in6_losing __P((struct inpcb *));
-int in6_pcballoc __P((struct socket *, struct inpcbinfo *, struct proc *));
-int in6_pcbbind __P((struct inpcb *, struct sockaddr *, struct proc *));
-int in6_pcbconnect __P((struct inpcb *, struct sockaddr *, struct proc *));
-void in6_pcbdetach __P((struct inpcb *));
-void in6_pcbdisconnect __P((struct inpcb *));
-int in6_pcbladdr __P((struct inpcb *, struct sockaddr *,
- struct in6_addr **));
+#ifndef APPLE
+//void in6_pcbpurgeif0(struct in6pcb *, struct ifnet *);
+#endif
+void in6_losing(struct inpcb *);
+int in6_pcballoc(struct socket *, struct inpcbinfo *, struct proc *);
+int in6_pcbbind(struct inpcb *, struct sockaddr *, struct proc *);
+int in6_pcbconnect(struct inpcb *, struct sockaddr *, struct proc *);
+void in6_pcbdetach(struct inpcb *);
+void in6_pcbdisconnect(struct inpcb *);
+int in6_pcbladdr(struct inpcb *, struct sockaddr *,
+ struct in6_addr *);