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<h1>datatypes.h</h1><a href="datatypes_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> *  anytun</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> *  The secure anycast tunneling protocol (satp) defines a protocol used</span>
<a name="l00005"></a>00005 <span class="comment"> *  for communication between any combination of unicast and anycast</span>
<a name="l00006"></a>00006 <span class="comment"> *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel</span>
<a name="l00007"></a>00007 <span class="comment"> *  mode and allows tunneling of every ETHER TYPE protocol (e.g.</span>
<a name="l00008"></a>00008 <span class="comment"> *  ethernet, ip, arp ...). satp directly includes cryptography and</span>
<a name="l00009"></a>00009 <span class="comment"> *  message authentication based on the methodes used by SRTP.  It is</span>
<a name="l00010"></a>00010 <span class="comment"> *  intended to deliver a generic, scaleable and secure solution for</span>
<a name="l00011"></a>00011 <span class="comment"> *  tunneling and relaying of packets of any protocol.</span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> *  Copyright (C) 2007 anytun.org &lt;satp@wirdorange.org&gt;</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> *  This program is free software; you can redistribute it and/or modify</span>
<a name="l00017"></a>00017 <span class="comment"> *  it under the terms of the GNU General Public License version 2</span>
<a name="l00018"></a>00018 <span class="comment"> *  as published by the Free Software Foundation.</span>
<a name="l00019"></a>00019 <span class="comment"> *</span>
<a name="l00020"></a>00020 <span class="comment"> *  This program is distributed in the hope that it will be useful,</span>
<a name="l00021"></a>00021 <span class="comment"> *  but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00022"></a>00022 <span class="comment"> *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span>
<a name="l00023"></a>00023 <span class="comment"> *  GNU General Public License for more details.</span>
<a name="l00024"></a>00024 <span class="comment"> *</span>
<a name="l00025"></a>00025 <span class="comment"> *  You should have received a copy of the GNU General Public License</span>
<a name="l00026"></a>00026 <span class="comment"> *  along with this program (see the file COPYING included with this</span>
<a name="l00027"></a>00027 <span class="comment"> *  distribution); if not, write to the Free Software Foundation, Inc.,</span>
<a name="l00028"></a>00028 <span class="comment"> *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 <span class="preprocessor">#ifndef _DATATYPES_H_</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define _DATATYPES_H_</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a><a class="code" href="datatypes_8h.html#ef44329758059c91c76d334e8fc09700">00034</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> <a class="code" href="datatypes_8h.html#ef44329758059c91c76d334e8fc09700">int8_t</a>;
<a name="l00035"></a><a class="code" href="datatypes_8h.html#40a40c6e9649a4e3806e76fef247d241">00035</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> <a class="code" href="datatypes_8h.html#40a40c6e9649a4e3806e76fef247d241">u_int8_t</a>;
<a name="l00036"></a>00036 
<a name="l00037"></a><a class="code" href="datatypes_8h.html#259fa4834387bd68627ddf37bb3ebdb9">00037</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span> <a class="code" href="datatypes_8h.html#259fa4834387bd68627ddf37bb3ebdb9">int16</a>;
<a name="l00038"></a><a class="code" href="datatypes_8h.html#3aa89f830bb876725b238e6a2a67a809">00038</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="datatypes_8h.html#3aa89f830bb876725b238e6a2a67a809">u_int16_t</a>;
<a name="l00039"></a>00039 
<a name="l00040"></a><a class="code" href="datatypes_8h.html#43d43196463bde49cb067f5c20ab8481">00040</a> <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> <a class="code" href="datatypes_8h.html#43d43196463bde49cb067f5c20ab8481">int32</a>;
<a name="l00041"></a><a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">00041</a> <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a>;
<a name="l00042"></a>00042 
<a name="l00043"></a>00043 <span class="comment">//typedef signed long long int64_t;</span>
<a name="l00044"></a>00044 <span class="comment">//typedef unsigned long long u_int64_t;</span>
<a name="l00045"></a>00045 
<a name="l00046"></a><a class="code" href="datatypes_8h.html#0246b9fac0b861d94e0e4cc9ae2e5070">00046</a> <span class="keyword">typedef</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="datatypes_8h.html#0246b9fac0b861d94e0e4cc9ae2e5070">window_size_t</a>;
<a name="l00047"></a>00047 
<a name="l00048"></a><a class="code" href="datatypes_8h.html#317be74a3176b4149a817241bd69f9b2">00048</a> <span class="keyword">typedef</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="datatypes_8h.html#317be74a3176b4149a817241bd69f9b2">seq_nr_t</a>;
<a name="l00049"></a><a class="code" href="datatypes_8h.html#4c349b0b408b8f654c8713c205f33f60">00049</a> <span class="preprocessor">#define SEQ_NR_T_NTOH(a) ntohl(a)</span>
<a name="l00050"></a><a class="code" href="datatypes_8h.html#18c9cf2c5be6cb1e16a319a4da44989b">00050</a> <span class="preprocessor"></span><span class="preprocessor">#define SEQ_NR_T_HTON(a) htonl(a)</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a><a class="code" href="datatypes_8h.html#c8be006c348a522ae126f67f7b2aaf4e">00052</a> <span class="keyword">typedef</span> <a class="code" href="datatypes_8h.html#3aa89f830bb876725b238e6a2a67a809">u_int16_t</a> <a class="code" href="datatypes_8h.html#c8be006c348a522ae126f67f7b2aaf4e">sender_id_t</a>;
<a name="l00053"></a><a class="code" href="datatypes_8h.html#f0e02829fc534eac0fdec4712459dea4">00053</a> <span class="preprocessor">#define SENDER_ID_T_NTOH(a) ntohs(a)</span>
<a name="l00054"></a><a class="code" href="datatypes_8h.html#8ecfc6bb5938ad141419ba4f62fc2eca">00054</a> <span class="preprocessor"></span><span class="preprocessor">#define SENDER_ID_T_HTON(a) htons(a)</span>
<a name="l00055"></a>00055 <span class="preprocessor"></span>
<a name="l00056"></a><a class="code" href="datatypes_8h.html#cb4c65fa561443848e729372d970654d">00056</a> <span class="keyword">typedef</span> <a class="code" href="datatypes_8h.html#3aa89f830bb876725b238e6a2a67a809">u_int16_t</a> <a class="code" href="datatypes_8h.html#cb4c65fa561443848e729372d970654d">payload_type_t</a>;
<a name="l00057"></a><a class="code" href="datatypes_8h.html#2974b1523b0f364e348edb469cf2814f">00057</a> <span class="preprocessor">#define PAYLOAD_TYPE_T_NTOH(a) ntohs(a)</span>
<a name="l00058"></a><a class="code" href="datatypes_8h.html#173b0a15f5670e90c9bf443d70822753">00058</a> <span class="preprocessor"></span><span class="preprocessor">#define PAYLOAD_TYPE_T_HTON(a) htons(a)</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00060"></a><a class="code" href="datatypes_8h.html#3618ec768f7f5b8ed61f2ad534e1882d">00060</a> <span class="keyword">typedef</span> <a class="code" href="datatypes_8h.html#1382fcaa92d837ce7c0961788c8243d7">u_int32_t</a> <a class="code" href="datatypes_8h.html#3618ec768f7f5b8ed61f2ad534e1882d">auth_tag_t</a>;
<a name="l00061"></a><a class="code" href="datatypes_8h.html#dfe492fa271ed259fdca87aec19b6e4c">00061</a> <span class="preprocessor">#define AUTH_TAG_T_NTOH(a) ntohl(a)</span>
<a name="l00062"></a><a class="code" href="datatypes_8h.html#e08ddfb4ec6d5f44e41d776eec5d6c4b">00062</a> <span class="preprocessor"></span><span class="preprocessor">#define AUTH_TAG_T_HTON(a) htonl(a)</span>
<a name="l00063"></a>00063 <span class="preprocessor"></span>
<a name="l00064"></a>00064 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Sun Oct 7 23:43:49 2007 for anytun by&nbsp;
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