Add tcpdump and libpcap.

- Update the file builder generator to handle generator specific cflags and
  includes. The tcpdump and libpcap have localised headers and need specific
  headers paths to see them. There are also module specific flags and these
  need to be passed to the lex and yacc generators.

- Add the tcpdump support.

1 files changed, 57 insertions, 0 deletions

diff --git a/freebsd/contrib/tcpdump/ah.h b/freebsd/contrib/tcpdump/ah.h
new file mode 100644
index 00000000..c22806af
--- /dev/null
+++ b/freebsd/contrib/tcpdump/ah.h
@@ -0,0 +1,57 @@
+/*	$NetBSD: ah.h,v 1.12 2000/07/23 05:23:04 itojun Exp $	*/
+/*	$KAME: ah.h,v 1.12 2000/07/20 17:41:01 itojun Exp $	*/
+
+/*
+ * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * RFC1826/2402 authentication header.
+ */
+
+#ifndef _NETINET6_AH_H_
+#define _NETINET6_AH_H_
+
+struct ah {
+	u_int8_t	ah_nxt;		/* Next Header */
+	u_int8_t	ah_len;		/* Length of data, in 32bit */
+	u_int16_t	ah_reserve;	/* Reserved for future use */
+	u_int32_t	ah_spi;		/* Security parameter index */
+	/* variable size, 32bit bound*/	/* Authentication data */
+};
+
+struct newah {
+	u_int8_t	ah_nxt;		/* Next Header */
+	u_int8_t	ah_len;		/* Length of data + 1, in 32bit */
+	u_int16_t	ah_reserve;	/* Reserved for future use */
+	u_int32_t	ah_spi;		/* Security parameter index */
+	u_int32_t	ah_seq;		/* Sequence number field */
+	/* variable size, 32bit bound*/	/* Authentication data */
+};
+
+#endif /*_NETINET6_AH_H_*/