Pointers into packet data should usually be pointers to unsigned 1-byte

[tcpdump] / ip.h

diff --git a/ip.h b/ip.h
index 5ebcbb3399894868cc9b79d2144de44a4d1cf0e9..3a496da2034844acaed4b2936d72688326f8aa0b 100644 (file)
--- a/ip.h
+++ b/ip.h
@@ -1,4 +1,4 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.9 2002-11-09 17:19:19 itojun Exp $ (LBL) */
+/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.11 2004-09-27 21:13:10 hannes Exp $ (LBL) */
 /*
  * Copyright (c) 1982, 1986, 1993
  *     The Regents of the University of California.  All rights reserved.
@@ -62,7 +62,7 @@ struct ip {
        u_int8_t        ip_p;           /* protocol */
        u_int16_t       ip_sum;         /* checksum */
        struct  in_addr ip_src,ip_dst;  /* source and dest address */
-} __attribute__((packed));
+};
 
 #define        IP_MAXPACKET    65535           /* maximum packet size */
 
@@ -106,6 +106,7 @@ struct ip {
 #define        IPOPT_LSRR              131             /* loose source route */
 #define        IPOPT_SATID             136             /* satnet id */
 #define        IPOPT_SSRR              137             /* strict source route */
+#define IPOPT_RA                148             /* router-alert, rfc2113 */
 
 /*
  * Offsets to fields in options other than EOL and NOP.
@@ -132,7 +133,7 @@ struct      ip_timestamp {
                        u_int32_t ipt_time;
                } ipt_ta[1];
        } ipt_timestamp;
-} __attribute__((packed));
+};
 
 /* flag bits for ipt_flg */
 #define        IPOPT_TS_TSONLY         0               /* timestamps only */