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#ifndef NETINET_IL_VAR_H_
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#define NETINET_IL_VAR_H_
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struct ilpcb /* Control block */
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{
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int state; /* Connection state */
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struct inpcb * inpcb; /* back pointer to internet pcb */
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u_long unacked;
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#define ILF_NEEDACK 1
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u_long flags;
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u_long rxt_max;
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int rxt_timer; /* number of ticks to the next timeout */
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int rxt_timer_cur; /* current rxt timer period */
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int death_timer;
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int death_timer_cur;
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u_long next; /* Id of next to send */
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u_long recvd; /* Last packet received */
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u_long start; /* Local start id */
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u_long rstart; /* Remote start id */
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int rxtot; /* number of retransmits on this connection */
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struct mbuf * segq;
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};
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#define intoilpcb(ip) ((struct ilpcb *)(ip)->inp_ppcb)
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#define sotoilpcb(so) (intoilpcb(sotoinpcb(so)))
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#ifdef KERNEL
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void il_init __P((void));
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void il_input __P((struct mbuf * m, int iphlen));
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void il_slowtimo __P((void));
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void il_fasttimo __P((void));
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void il_ctlinput __P((int cmd, struct sockaddr *sa, void *vip));
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int il_ctloutput __P((struct socket *so, struct sockopt *sopt));
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void il_drain __P((void));
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extern struct pr_usrreqs il_usrreqs;
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#endif
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#endif
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