X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/d032e806c7e761ce125f84914b8d0fcbafe188ac..39d15607cad1b4b463794c1a67873f6182dc52f7:/print-igrp.c

diff --git a/print-igrp.c b/print-igrp.c
index 3cede7ec..dfbc4025 100644
--- a/print-igrp.c
+++ b/print-igrp.c
@@ -21,11 +21,6 @@
  * Initial contribution from Francis Dupont (francis.dupont@inria.fr)
  */
 
-#ifndef lint
-static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.21 2005-04-20 21:01:56 guy Exp $ (LBL)";
-#endif
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -35,11 +30,42 @@ static const char rcsid[] _U_ =
 #include <stdio.h>
 
 #include "interface.h"
-#include "addrtoname.h"
-#include "igrp.h"
 #include "ip.h"
 #include "extract.h"			/* must come after interface.h */
 
+/* Cisco IGRP definitions */
+
+/* IGRP Header */
+
+struct igrphdr {
+	u_int8_t ig_vop;	/* protocol version number / opcode */
+#define IGRP_V(x)	(((x) & 0xf0) >> 4)
+#define IGRP_OP(x)	((x) & 0x0f)
+	u_int8_t ig_ed;		/* edition number */
+	u_int16_t ig_as;	/* autonomous system number */
+	u_int16_t ig_ni;	/* number of subnet in local net */
+	u_int16_t ig_ns;	/* number of networks in AS */
+	u_int16_t ig_nx;	/* number of networks ouside AS */
+	u_int16_t ig_sum;	/* checksum of IGRP header & data */
+};
+
+#define IGRP_UPDATE	1
+#define IGRP_REQUEST	2
+
+/* IGRP routing entry */
+
+struct igrprte {
+	u_int8_t igr_net[3];	/* 3 significant octets of IP address */
+	u_int8_t igr_dly[3];	/* delay in tens of microseconds */
+	u_int8_t igr_bw[3];	/* bandwidth in units of 1 kb/s */
+	u_int8_t igr_mtu[2];	/* MTU in octets */
+	u_int8_t igr_rel;	/* percent packets successfully tx/rx */
+	u_int8_t igr_ld;	/* percent of channel occupied */
+	u_int8_t igr_hct;	/* hop count */
+};
+
+#define IGRP_RTE_SIZE	14	/* don't believe sizeof ! */
+
 static void
 igrp_entry_print(register struct igrprte *igr, register int is_interior,
     register int is_exterior)
@@ -70,7 +96,7 @@ igrp_entry_print(register struct igrprte *igr, register int is_interior,
 	    mtu, igr->igr_hct);
 }
 
-static struct tok op2str[] = {
+static const struct tok op2str[] = {
 	{ IGRP_UPDATE,		"update" },
 	{ IGRP_REQUEST,		"request" },
 	{ 0,			NULL }