1 files changed, 59 insertions, 0 deletions

diff --git a/sys/netinet/tcp_debug.h b/sys/netinet/tcp_debug.h
new file mode 100644
index 000000000000..c02c0cd521d2
--- /dev/null
+++ b/sys/netinet/tcp_debug.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_debug.h	8.1 (Berkeley) 6/10/93
+ */
+
+struct	tcp_debug {
+	n_time	td_time;
+	short	td_act;
+	short	td_ostate;
+	caddr_t	td_tcb;
+	struct	tcpiphdr td_ti;
+	short	td_req;
+	struct	tcpcb td_cb;
+};
+
+#define	TA_INPUT 	0
+#define	TA_OUTPUT	1
+#define	TA_USER		2
+#define	TA_RESPOND	3
+#define	TA_DROP		4
+
+#ifdef TANAMES
+char	*tanames[] =
+    { "input", "output", "user", "respond", "drop" };
+#endif
+
+#define	TCP_NDEBUG 100
+struct	tcp_debug tcp_debug[TCP_NDEBUG];
+int	tcp_debx;