<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>UbixOS: include/net/inet.h Source File</title>
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../resize.js"></script>
<script type="text/javascript" src="../../navtreedata.js"></script>
<script type="text/javascript" src="../../navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">UbixOS
 <span id="projectnumber">2.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('../../',false,false,'search.php','Search');
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('d6/d4a/inet_8h_source.html','../../');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
<div class="headertitle">
<div class="title">inet.h</div> </div>
</div><!--header-->
<div class="contents">
<a href="../../d6/d4a/inet_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * Copyright (c) 2001-2004 Swedish Institute of Computer Science.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without modification,</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * 3. The name of the author may not be used to endorse or promote products</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> * This file is part of the lwIP TCP/IP stack.</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment"> * Author: Adam Dunkels <adam@sics.se></span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#ifndef LWIP_HDR_INET_H</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#define LWIP_HDR_INET_H</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="../../dc/dba/opt_8h.html">net/opt.h</a>></span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="../../d4/da4/def_8h.html">net/def.h</a>></span></div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="../../de/df7/ip__addr_8h.html">net/ip_addr.h</a>></span></div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <<a class="code" href="../../d3/d7d/ip6__addr_8h.html">net/ip6_addr.h</a>></span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">/* If your port already typedef's in_addr_t, define IN_ADDR_T_DEFINED</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> to prevent this code from redefining it. */</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#if !defined(in_addr_t) && !defined(IN_ADDR_T_DEFINED)</span></div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#ab4fa3cac7cd90edc5ceb4efca7ec0059"> 55</a></span> <span class="keyword">typedef</span> <a class="code" href="../../de/d8c/group__compiler__abstraction.html#ga4c14294869aceba3ef9d4c0c302d0f33">u32_t</a> <a class="code" href="../../d6/d4a/inet_8h.html#ab4fa3cac7cd90edc5ceb4efca7ec0059">in_addr_t</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  </div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="../../da/d7e/structin__addr.html"> 58</a></span> <span class="keyword">struct </span><a class="code" href="../../da/d7e/structin__addr.html">in_addr</a> {</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="../../da/d7e/structin__addr.html#a3b6ef12385f913cc23a199205d9bf858"> 59</a></span>  <a class="code" href="../../d6/d4a/inet_8h.html#ab4fa3cac7cd90edc5ceb4efca7ec0059">in_addr_t</a> <a class="code" href="../../da/d7e/structin__addr.html#a3b6ef12385f913cc23a199205d9bf858">s_addr</a>;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> };</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="../../d4/d7d/structin6__addr.html"> 62</a></span> <span class="keyword">struct </span><a class="code" href="../../d4/d7d/structin6__addr.html">in6_addr</a> {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">union </span>{</div>
<div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="../../d4/d7d/structin6__addr.html#a5a2ca960bb7ff446cb8ca70478843cdd"> 64</a></span>  <a class="code" href="../../de/d8c/group__compiler__abstraction.html#ga4c14294869aceba3ef9d4c0c302d0f33">u32_t</a> <a class="code" href="../../d4/d7d/structin6__addr.html#a5a2ca960bb7ff446cb8ca70478843cdd">u32_addr</a>[4];</div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="../../d4/d7d/structin6__addr.html#abfef295d9dd6db109a1f1f95eacdb5f6"> 65</a></span>  <a class="code" href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a> <a class="code" href="../../d4/d7d/structin6__addr.html#abfef295d9dd6db109a1f1f95eacdb5f6">u8_addr</a>[16];</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  } <a class="code" href="../../d4/d7d/structin6__addr.html#a498c500ad25a20b2b8a95898ffa8f052">un</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#ac7f92897f00d3373bf818709dfb0724a"> 67</a></span> <span class="preprocessor">#define s6_addr un.u8_addr</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> };</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  </div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a3d2472d6cf31b73eeb829110dd0fffea"> 71</a></span> <span class="preprocessor">#define INADDR_NONE IPADDR_NONE</span></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  </div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#ae1ac25d7797666cff6d01d6c795c2378"> 73</a></span> <span class="preprocessor">#define INADDR_LOOPBACK IPADDR_LOOPBACK</span></div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a5d1940045dc2e7de552f3d4ff13a74ab"> 75</a></span> <span class="preprocessor">#define INADDR_ANY IPADDR_ANY</span></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a4a725f61ded23ce8a7dff8e82ed51986"> 77</a></span> <span class="preprocessor">#define INADDR_BROADCAST IPADDR_BROADCAST</span></div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a1de876a356ee05a2e9427b741f99f49c"> 81</a></span> <span class="preprocessor">#define IN6ADDR_ANY_INIT {{{0,0,0,0}}}</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a5562c81af19ee5988ddc5a5c6153cf37"> 84</a></span> <span class="preprocessor">#define IN6ADDR_LOOPBACK_INIT {{{0,0,0,PP_HTONL(1)}}}</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="keyword">extern</span> <span class="keyword">const</span> <span class="keyword">struct </span><a class="code" href="../../d4/d7d/structin6__addr.html">in6_addr</a> <a class="code" href="../../d6/d4a/inet_8h.html#af8c97553060738d9edd6bfeab13ef7c3">in6addr_any</a>;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment">/* Definitions of the bits in an (IPv4) Internet address integer.</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"></span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> On subnets, host and network parts are found according to</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> the subnet mask, not these masks. */</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a1e47e367a806b409613e165212c3e019"> 92</a></span> <span class="preprocessor">#define IN_CLASSA(a) IP_CLASSA(a)</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a615c805e78c867afb51fa883d6b8301c"> 93</a></span> <span class="preprocessor">#define IN_CLASSA_NET IP_CLASSA_NET</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a7517815cda63a519a06841d67ee2326b"> 94</a></span> <span class="preprocessor">#define IN_CLASSA_NSHIFT IP_CLASSA_NSHIFT</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a211ecfc0b171c80b7cb7aadc81f6f4bc"> 95</a></span> <span class="preprocessor">#define IN_CLASSA_HOST IP_CLASSA_HOST</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a2b2f20dceae36aa9fd14bae05cdaf2fc"> 96</a></span> <span class="preprocessor">#define IN_CLASSA_MAX IP_CLASSA_MAX</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a4c6ac301b6e4ea04773f9a50f538fdb1"> 98</a></span> <span class="preprocessor">#define IN_CLASSB(b) IP_CLASSB(b)</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#af54b89d40773f4ee7067f7ae294959fe"> 99</a></span> <span class="preprocessor">#define IN_CLASSB_NET IP_CLASSB_NET</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a20ccbb620e8382e6806931c88bd83105"> 100</a></span> <span class="preprocessor">#define IN_CLASSB_NSHIFT IP_CLASSB_NSHIFT</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a95f8fdfa0a54362c3e9371f98b98f05a"> 101</a></span> <span class="preprocessor">#define IN_CLASSB_HOST IP_CLASSB_HOST</span></div>
<div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#ae51e84d158fa4b02e60179b4b77aaf45"> 102</a></span> <span class="preprocessor">#define IN_CLASSB_MAX IP_CLASSB_MAX</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div>
<div class="line"><a name="l00104"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#adce550d19c100db32f7c1b62039c36ae"> 104</a></span> <span class="preprocessor">#define IN_CLASSC(c) IP_CLASSC(c)</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a912fdaf0cebcbc2210348ec94a006d53"> 105</a></span> <span class="preprocessor">#define IN_CLASSC_NET IP_CLASSC_NET</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a4ec512a20fd799440b84734dd672c34b"> 106</a></span> <span class="preprocessor">#define IN_CLASSC_NSHIFT IP_CLASSC_NSHIFT</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a847a8a659ae0d3a4f600486b8c32cb3e"> 107</a></span> <span class="preprocessor">#define IN_CLASSC_HOST IP_CLASSC_HOST</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#acfb442312902f91f37a48045905f9d91"> 108</a></span> <span class="preprocessor">#define IN_CLASSC_MAX IP_CLASSC_MAX</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div>
<div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#acb4f6667ca485b6f580d0f3b76097aec"> 110</a></span> <span class="preprocessor">#define IN_CLASSD(d) IP_CLASSD(d)</span></div>
<div class="line"><a name="l00111"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a720505aad7a94c994bc6ee284231d68c"> 111</a></span> <span class="preprocessor">#define IN_CLASSD_NET IP_CLASSD_NET </span><span class="comment">/* These ones aren't really */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a2f8ed18d4a11ac9915e75811c6b42879"> 112</a></span> <span class="preprocessor">#define IN_CLASSD_NSHIFT IP_CLASSD_NSHIFT </span><span class="comment">/* net and host fields, but */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00113"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a8fafe51d5e796049fa5d5a9dfaecdba5"> 113</a></span> <span class="preprocessor">#define IN_CLASSD_HOST IP_CLASSD_HOST </span><span class="comment">/* routing needn't know. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#aa0ac56dad56bb35e08a5cb1151f658a2"> 114</a></span> <span class="preprocessor">#define IN_CLASSD_MAX IP_CLASSD_MAX</span></div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#abcddcc195249a64bb13b5fc8b438548d"> 116</a></span> <span class="preprocessor">#define IN_MULTICAST(a) IP_MULTICAST(a)</span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#af168ec04d060a593fb5607320c90f06c"> 118</a></span> <span class="preprocessor">#define IN_EXPERIMENTAL(a) IP_EXPERIMENTAL(a)</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#ad4485a652d68ab36f423d29d332d5482"> 119</a></span> <span class="preprocessor">#define IN_BADCLASS(a) IP_BADCLASS(a)</span></div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  </div>
<div class="line"><a name="l00121"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a3d2d5e8347d77665a4aa3bd3ada19ff0"> 121</a></span> <span class="preprocessor">#define IN_LOOPBACKNET IP_LOOPBACKNET</span></div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  </div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#ifndef INET_ADDRSTRLEN</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"><a class="line" href="../../d6/d4a/inet_8h.html#a93b37007689284fd9c4bde1a8f4b9199"> 125</a></span> <span class="preprocessor">#define INET_ADDRSTRLEN IP4ADDR_STRLEN_MAX</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor">#if LWIP_IPV6</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#ifndef INET6_ADDRSTRLEN</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#define INET6_ADDRSTRLEN IP6ADDR_STRLEN_MAX</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor">#if LWIP_IPV4</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor">#define inet_addr_from_ip4addr(target_inaddr, source_ipaddr) ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#define inet_addr_to_ip4addr(target_ipaddr, source_inaddr) (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment">/* ATTENTION: the next define only works because both s_addr and ip4_addr_t are an u32_t effectively! */</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#define inet_addr_to_ip4addr_p(target_ip4addr_p, source_inaddr) ((target_ip4addr_p) = (ip4_addr_t*)&((source_inaddr)->s_addr))</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment">/* directly map this to the lwip internal functions */</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor">#define inet_addr(cp) ipaddr_addr(cp)</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor">#define inet_aton(cp, addr) ip4addr_aton(cp, (ip4_addr_t*)addr)</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="preprocessor">#define inet_ntoa(addr) ip4addr_ntoa((const ip4_addr_t*)&(addr))</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="preprocessor">#define inet_ntoa_r(addr, buf, buflen) ip4addr_ntoa_r((const ip4_addr_t*)&(addr), buf, buflen)</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor">#endif </span><span class="comment">/* LWIP_IPV4 */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor">#if LWIP_IPV6</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#define inet6_addr_from_ip6addr(target_in6addr, source_ip6addr) {(target_in6addr)->un.u32_addr[0] = (source_ip6addr)->addr[0]; \</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="preprocessor"> (target_in6addr)->un.u32_addr[1] = (source_ip6addr)->addr[1]; \</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="preprocessor"> (target_in6addr)->un.u32_addr[2] = (source_ip6addr)->addr[2]; \</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="preprocessor"> (target_in6addr)->un.u32_addr[3] = (source_ip6addr)->addr[3];}</span></div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="preprocessor">#define inet6_addr_to_ip6addr(target_ip6addr, source_in6addr) {(target_ip6addr)->addr[0] = (source_in6addr)->un.u32_addr[0]; \</span></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor"> (target_ip6addr)->addr[1] = (source_in6addr)->un.u32_addr[1]; \</span></div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="preprocessor"> (target_ip6addr)->addr[2] = (source_in6addr)->un.u32_addr[2]; \</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor"> (target_ip6addr)->addr[3] = (source_in6addr)->un.u32_addr[3];}</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment">/* ATTENTION: the next define only works because both in6_addr and ip6_addr_t are an u32_t[4] effectively! */</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor">#define inet6_addr_to_ip6addr_p(target_ip6addr_p, source_in6addr) ((target_ip6addr_p) = (ip6_addr_t*)(source_in6addr))</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment">/* directly map this to the lwip internal functions */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor">#define inet6_aton(cp, addr) ip6addr_aton(cp, (ip6_addr_t*)addr)</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#define inet6_ntoa(addr) ip6addr_ntoa((const ip6_addr_t*)&(addr))</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#define inet6_ntoa_r(addr, buf, buflen) ip6addr_ntoa_r((const ip6_addr_t*)&(addr), buf, buflen)</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#endif </span><span class="comment">/* LWIP_IPV6 */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> }</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor">#endif </span><span class="comment">/* LWIP_HDR_INET_H */</span><span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aopt_8h_html"><div class="ttname"><a href="../../dc/dba/opt_8h.html">opt.h</a></div></div>
<div class="ttc" id="adef_8h_html"><div class="ttname"><a href="../../d4/da4/def_8h.html">def.h</a></div></div>
<div class="ttc" id="ainet_8h_html_af8c97553060738d9edd6bfeab13ef7c3"><div class="ttname"><a href="../../d6/d4a/inet_8h.html#af8c97553060738d9edd6bfeab13ef7c3">in6addr_any</a></div><div class="ttdeci">const struct in6_addr in6addr_any</div></div>
<div class="ttc" id="agroup__compiler__abstraction_html_ga4c14294869aceba3ef9d4c0c302d0f33"><div class="ttname"><a href="../../de/d8c/group__compiler__abstraction.html#ga4c14294869aceba3ef9d4c0c302d0f33">u32_t</a></div><div class="ttdeci">uint32_t u32_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d2d/arch_8h_source.html#l00126">arch.h:126</a></div></div>
<div class="ttc" id="astructin6__addr_html"><div class="ttname"><a href="../../d4/d7d/structin6__addr.html">in6_addr</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00062">inet.h:62</a></div></div>
<div class="ttc" id="ainet_8h_html_ab4fa3cac7cd90edc5ceb4efca7ec0059"><div class="ttname"><a href="../../d6/d4a/inet_8h.html#ab4fa3cac7cd90edc5ceb4efca7ec0059">in_addr_t</a></div><div class="ttdeci">u32_t in_addr_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00055">inet.h:55</a></div></div>
<div class="ttc" id="astructin__addr_html"><div class="ttname"><a href="../../da/d7e/structin__addr.html">in_addr</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00058">inet.h:58</a></div></div>
<div class="ttc" id="astructin__addr_html_a3b6ef12385f913cc23a199205d9bf858"><div class="ttname"><a href="../../da/d7e/structin__addr.html#a3b6ef12385f913cc23a199205d9bf858">in_addr::s_addr</a></div><div class="ttdeci">in_addr_t s_addr</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00059">inet.h:59</a></div></div>
<div class="ttc" id="agroup__compiler__abstraction_html_ga4caecabca98b43919dd11be1c0d4cd8e"><div class="ttname"><a href="../../de/d8c/group__compiler__abstraction.html#ga4caecabca98b43919dd11be1c0d4cd8e">u8_t</a></div><div class="ttdeci">uint8_t u8_t</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d2d/arch_8h_source.html#l00122">arch.h:122</a></div></div>
<div class="ttc" id="astructin6__addr_html_a498c500ad25a20b2b8a95898ffa8f052"><div class="ttname"><a href="../../d4/d7d/structin6__addr.html#a498c500ad25a20b2b8a95898ffa8f052">in6_addr::un</a></div><div class="ttdeci">union in6_addr::@2 un</div></div>
<div class="ttc" id="aip6__addr_8h_html"><div class="ttname"><a href="../../d3/d7d/ip6__addr_8h.html">ip6_addr.h</a></div></div>
<div class="ttc" id="astructin6__addr_html_abfef295d9dd6db109a1f1f95eacdb5f6"><div class="ttname"><a href="../../d4/d7d/structin6__addr.html#abfef295d9dd6db109a1f1f95eacdb5f6">in6_addr::u8_addr</a></div><div class="ttdeci">u8_t u8_addr[16]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00065">inet.h:65</a></div></div>
<div class="ttc" id="astructin6__addr_html_a5a2ca960bb7ff446cb8ca70478843cdd"><div class="ttname"><a href="../../d4/d7d/structin6__addr.html#a5a2ca960bb7ff446cb8ca70478843cdd">in6_addr::u32_addr</a></div><div class="ttdeci">u32_t u32_addr[4]</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/d4a/inet_8h_source.html#l00064">inet.h:64</a></div></div>
<div class="ttc" id="aip__addr_8h_html"><div class="ttname"><a href="../../de/df7/ip__addr_8h.html">ip_addr.h</a></div></div>
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="../../dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="../../dir_2fa1ed3146d6c2b96c5cfe4341985326.html">net</a></li><li class="navelem"><a class="el" href="../../d6/d4a/inet_8h.html">inet.h</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="../../doxygen.png" alt="doxygen"/></a> 1.8.16 </li>
</ul>
</div>
</body>
</html>
