From 786403c0a799230434ba3933cf64a10053e58cc9 Mon Sep 17 00:00:00 2001
From: guy <guy>
Date: Sat, 8 Mar 2003 08:42:13 +0000
Subject: Add support for OpenBSD DLT_ENC - and map it to a value of 109, as
 its value in OpenBSD, 13, is Yet Another DLT_ Value That Other OSes Use For
 Their Own Purposes.

---
 pcap-bpf.h | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'pcap-bpf.h')

diff --git a/pcap-bpf.h b/pcap-bpf.h
index dd53cea..8795962 100644
--- a/pcap-bpf.h
+++ b/pcap-bpf.h
@@ -37,7 +37,7 @@
  *
  *      @(#)bpf.h       7.1 (Berkeley) 5/7/91
  *
- * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.2 2003-02-11 17:03:22 hannes Exp $ (LBL)
+ * @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.3 2003-03-08 08:42:14 guy Exp $ (LBL)
  */
 
 /*
@@ -225,8 +225,15 @@ struct bpf_version {
 #define DLT_LOOP	108
 
 /*
- * Values between 109 and 112 are used in capture file headers as
- * link-layer types corresponding to DLT_ types that might differ
+ * Encapsulated packets for IPsec; DLT_ENC is 13 in OpenBSD, but that's
+ * DLT_SLIP_BSDOS in NetBSD, so we can't use 13 for it in capture-file
+ * headers.
+ */
+#define DLT_ENC		109
+
+/*
+ * Values between 110 and 112 are reserved for use in capture file headers
+ * as link-layer types corresponding to DLT_ types that might differ
  * between platforms; don't use those values for new DLT_ types
  * other than the corresponding DLT_ types.
  */
-- 
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