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, 58 insertions, 0 deletions

diff --git a/freebsd/contrib/libpcap/ppp.h b/freebsd/contrib/libpcap/ppp.h
new file mode 100644
index 00000000..4e1d08de
--- /dev/null
+++ b/freebsd/contrib/libpcap/ppp.h
@@ -0,0 +1,58 @@
+/* @(#) $Header: /tcpdump/master/libpcap/ppp.h,v 1.12 2005-02-08 19:52:19 guy Exp $ (LBL) */
+/*
+ * Point to Point Protocol (PPP) RFC1331
+ *
+ * Copyright 1989 by Carnegie Mellon.
+ *
+ * Permission to use, copy, modify, and distribute this program for any
+ * purpose and without fee is hereby granted, provided that this copyright
+ * and permission notice appear on all copies and supporting documentation,
+ * the name of Carnegie Mellon not be used in advertising or publicity
+ * pertaining to distribution of the program without specific prior
+ * permission, and notice be given in supporting documentation that copying
+ * and distribution is by permission of Carnegie Mellon and Stanford
+ * University.  Carnegie Mellon makes no representations about the
+ * suitability of this software for any purpose.  It is provided "as is"
+ * without express or implied warranty.
+ */
+#define PPP_ADDRESS	0xff	/* The address byte value */
+#define PPP_CONTROL	0x03	/* The control byte value */
+
+#define PPP_PPPD_IN	0x00	/* non-standard for DLT_PPP_PPPD */
+#define PPP_PPPD_OUT	0x01	/* non-standard for DLT_PPP_PPPD */
+
+/* Protocol numbers */
+#define PPP_IP		0x0021	/* Raw IP */
+#define PPP_OSI		0x0023	/* OSI Network Layer */
+#define PPP_NS		0x0025	/* Xerox NS IDP */
+#define PPP_DECNET	0x0027	/* DECnet Phase IV */
+#define PPP_APPLE	0x0029	/* Appletalk */
+#define PPP_IPX		0x002b	/* Novell IPX */
+#define PPP_VJC		0x002d	/* Van Jacobson Compressed TCP/IP */
+#define PPP_VJNC	0x002f	/* Van Jacobson Uncompressed TCP/IP */
+#define PPP_BRPDU	0x0031	/* Bridging PDU */
+#define PPP_STII	0x0033	/* Stream Protocol (ST-II) */
+#define PPP_VINES	0x0035	/* Banyan Vines */
+#define PPP_IPV6	0x0057	/* Internet Protocol version 6 */
+
+#define PPP_HELLO	0x0201	/* 802.1d Hello Packets */
+#define PPP_LUXCOM	0x0231	/* Luxcom */
+#define PPP_SNS		0x0233	/* Sigma Network Systems */
+#define PPP_MPLS_UCAST  0x0281  /* rfc 3032 */
+#define PPP_MPLS_MCAST  0x0283  /* rfc 3022 */
+
+#define PPP_IPCP	0x8021	/* IP Control Protocol */
+#define PPP_OSICP	0x8023	/* OSI Network Layer Control Protocol */
+#define PPP_NSCP	0x8025	/* Xerox NS IDP Control Protocol */
+#define PPP_DECNETCP	0x8027	/* DECnet Control Protocol */
+#define PPP_APPLECP	0x8029	/* Appletalk Control Protocol */
+#define PPP_IPXCP	0x802b	/* Novell IPX Control Protocol */
+#define PPP_STIICP	0x8033	/* Strean Protocol Control Protocol */
+#define PPP_VINESCP	0x8035	/* Banyan Vines Control Protocol */
+#define PPP_IPV6CP	0x8057	/* IPv6 Control Protocol */
+#define PPP_MPLSCP      0x8281  /* rfc 3022 */
+
+#define PPP_LCP		0xc021	/* Link Control Protocol */
+#define PPP_PAP		0xc023	/* Password Authentication Protocol */
+#define PPP_LQM		0xc025	/* Link Quality Monitoring */
+#define PPP_CHAP	0xc223	/* Challenge Handshake Authentication Protocol */