Imported Upstream version 0.3.5

[anytun.git] / src / datatypes.h

diff --git a/src/datatypes.h b/src/datatypes.h
index 141aae3..bce14dd 100644 (file)
--- a/src/datatypes.h
+++ b/src/datatypes.h
@@ -6,19 +6,20 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2008 Othmar Gsenger, Erwin Nindl, 
+ *  Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
  *
  *  Anytun is free software: you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 3 as
- *  published by the Free Software Foundation.
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  any later version.
  *
  *  Anytun is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -26,42 +27,62 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with Anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
 
-#ifndef _DATATYPES_H_
-#define _DATATYPES_H_
+#ifndef ANYTUN_datatypes_h_INCLUDED
+#define ANYTUN_datatypes_h_INCLUDED
 
 #include <boost/cstdint.hpp>
 #include <boost/integer_traits.hpp>
 
-typedef boost::uint8_t u_int8_t;
-typedef boost::uint16_t u_int16_t;
-typedef boost::uint32_t u_int32_t;
-typedef boost::uint64_t u_int64_t;
-typedef boost::int8_t int8_t;
-typedef boost::int16_t int16_t;
-typedef boost::int32_t int32_t;
-typedef boost::int64_t int64_t;
+// should not be necessary on GCC, #ifdef + #include <stdint.h> should do the job; still required on MS VC++9, though.
+using boost::int8_t;
+using boost::uint8_t;
+using boost::int16_t;
+using boost::uint16_t;
+using boost::int32_t;
+using boost::uint32_t;
+using boost::int64_t;
+using boost::uint64_t;
 
-typedef u_int32_t window_size_t;
+typedef uint32_t window_size_t;
 
-typedef u_int32_t seq_nr_t;
+typedef uint32_t seq_nr_t;
 #define SEQ_NR_MAX 0xFFFFFFFF
-typedef u_int16_t sender_id_t;
-typedef u_int16_t payload_type_t;
-typedef u_int16_t mux_t;
-typedef u_int32_t satp_prf_label_t;
+typedef uint16_t sender_id_t;
+typedef uint16_t payload_type_t;
+typedef uint16_t mux_t;
+typedef uint32_t satp_prf_label_t;
 
 typedef enum { ANY, IPV4_ONLY, IPV6_ONLY } ResolvAddrType;
 
 #ifndef _MSC_VER
 #define ATTR_PACKED __attribute__((__packed__))
+#else
+#define ATTR_PACKED
+#endif
+
+#if !defined(_MSC_VER) && !defined(MINGW)
 typedef int system_error_t;
 #else
 #include <windows.h>
-#define ATTR_PACKED
 typedef DWORD system_error_t;
-#endif   
+#endif
+
+#define MAX_PACKET_LENGTH 1600
 
 #endif