diff options
Diffstat (limited to 'tcp.h')
| -rw-r--r-- | tcp.h | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* @(#) $Header: /tcpdump/master/tcpdump/tcp.h,v 1.13.2.1 2007-12-09 00:31:35 guy Exp $ (LBL) */ +/* @(#) $Header: /tcpdump/master/tcpdump/tcp.h,v 1.14 2007-12-09 00:30:47 guy Exp $ (LBL) */ /* * Copyright (c) 1982, 1986, 1993 * The Regents of the University of California. All rights reserved. @@ -83,6 +83,9 @@ struct tcphdr { #define TCPOLEN_SIGNATURE 18 #define TCP_SIGLEN 16 /* length of an option 19 digest */ #define TCPOPT_AUTH 20 /* Enhanced AUTH option */ +#define TCPOPT_UTO 28 /* tcp user timeout (rfc5482) */ +#define TCPOLEN_UTO 4 + #define TCPOPT_TSTAMP_HDR \ (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP) |