int ip_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
void ip_deq __P((struct ipasfrag *));
int ip_dooptions __P((struct mbuf *));
int ip_ctloutput __P((int, struct socket *, int, int, struct mbuf **));
void ip_deq __P((struct ipasfrag *));
int ip_dooptions __P((struct mbuf *));