import ipfilter 4.1.8 into the vendor branch

1 files changed, 35 insertions, 0 deletions

diff --git a/contrib/ipfilter/pcap-ipf.h b/contrib/ipfilter/pcap-ipf.h
new file mode 100644
index 0000000..a6b974c
--- /dev/null
+++ b/contrib/ipfilter/pcap-ipf.h
@@ -0,0 +1,35 @@
+/*	$NetBSD$	*/
+
+/*
+ * Copyright (C) 1993-2001 by Darren Reed.
+ *
+ * See the IPFILTER.LICENCE file for details on licencing.
+ *
+ */
+/*
+ * This header file is constructed to match the version described by
+ * PCAP_VERSION_MAJ.
+ *
+ * The structure largely derives from libpcap which wouldn't include
+ * nicely without bpf.
+ */
+typedef	struct	pcap_filehdr	{
+	u_int	pc_id;
+	u_short	pc_v_maj;
+	u_short	pc_v_min;
+	u_int	pc_zone;
+	u_int	pc_sigfigs;
+	u_int	pc_slen;
+	u_int	pc_type;
+} pcaphdr_t;
+
+#define	TCPDUMP_MAGIC		0xa1b2c3d4
+
+#define	PCAP_VERSION_MAJ	2
+
+typedef	struct	pcap_pkthdr	{
+	struct	timeval	ph_ts;
+	u_int	ph_clen;
+	u_int	ph_len;
+} pcappkt_t;
+