1 files changed, 11 insertions, 1 deletions

diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index df01735c5e5d..e8b6670cebb6 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -46,6 +46,15 @@ VNET_DECLARE(int, tcp_do_rfc1323);
 
 #endif /* _KERNEL */
 
+/* TCP segment queue entry */
+struct tseg_qent {
+	LIST_ENTRY(tseg_qent) tqe_q;
+	int	tqe_len;		/* TCP segment data length */
+	struct	tcphdr *tqe_th;		/* a pointer to tcp header */
+	struct	mbuf	*tqe_m;		/* mbuf contains packet */
+};
+LIST_HEAD(tsegqe_head, tseg_qent);
+
 struct sackblk {
 	tcp_seq start;		/* start seq no. of sack block */
 	tcp_seq end;		/* end seq no. */
@@ -91,7 +100,7 @@ do {								\
  * Organized for 16 byte cacheline efficiency.
  */
 struct tcpcb {
-	struct	mbuf *t_segq;		/* segment reassembly queue */
+	struct	tsegqe_head t_segq;	/* segment reassembly queue */
 	void	*t_pspare[2];		/* new reassembly queue */
 	int	t_segqlen;		/* segment reassembly queue length */
 	int	t_dupacks;		/* consecutive dup acks recd */
@@ -667,6 +676,7 @@ char	*tcp_log_addrs(struct in_conninfo *, struct tcphdr *, void *,
 char	*tcp_log_vain(struct in_conninfo *, struct tcphdr *, void *,
 	    const void *);
 int	 tcp_reass(struct tcpcb *, struct tcphdr *, int *, struct mbuf *);
+void	 tcp_reass_global_init(void);
 void	 tcp_reass_flush(struct tcpcb *);
 int	 tcp_input(struct mbuf **, int *, int);
 u_long	 tcp_maxmtu(struct in_conninfo *, struct tcp_ifcap *);