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<div class="title">ip6_addr.h</div>  </div>
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<a href="ip6__addr_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>&#160; </div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * Copyright (c) 2010 Inico Technologies Ltd.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * All rights reserved.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * Redistribution and use in source and binary forms, with or without modification,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * are permitted provided that the following conditions are met:</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *    this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *    this list of conditions and the following disclaimer in the documentation</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *    and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<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="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *    derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS&#39;&#39; AND ANY EXPRESS OR IMPLIED</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<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="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"> * OF SUCH DAMAGE.</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> * This file is part of the lwIP TCP/IP stack.</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment"> * Author: Ivan Delamer &lt;delamer@inicotech.com&gt;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment"> * Structs and macros for handling IPv6 addresses.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment"> * Please coordinate changes and requests with Ivan Delamer</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment"> * &lt;delamer@inicotech.com&gt;</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#ifndef LWIP_HDR_IP6_ADDR_H</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#define LWIP_HDR_IP6_ADDR_H</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160; </div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="opt_8h.html">net/opt.h</a>&gt;</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="def_8h.html">net/def.h</a>&gt;</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160; </div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="preprocessor">#if LWIP_IPV6  </span><span class="comment">/* don&#39;t build if not configured for use in lwipopts.h */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160; </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160; </div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160; </div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="keyword">struct </span>ip6_addr {</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <a class="code" href="group__compiler__abstraction.html#ga4c14294869aceba3ef9d4c0c302d0f33">u32_t</a> addr[4];</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;};</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160; </div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>ip6_addr ip6_addr_t;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160; </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#define IP6_ADDR_PART(ip6addr, index, a,b,c,d) \</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor">  (ip6addr)-&gt;addr[index] = PP_HTONL(LWIP_MAKEU32(a,b,c,d))</span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160; </div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#define IP6_ADDR(ip6addr, idx0, idx1, idx2, idx3) do { \</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">  (ip6addr)-&gt;addr[0] = idx0; \</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="preprocessor">  (ip6addr)-&gt;addr[1] = idx1; \</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="preprocessor">  (ip6addr)-&gt;addr[2] = idx2; \</span></div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="preprocessor">  (ip6addr)-&gt;addr[3] = idx3; } while(0)</span></div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK1(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[0]) &gt;&gt; 16) &amp; 0xffff))</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160; </div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK2(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[0])) &amp; 0xffff))</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160; </div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK3(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[1]) &gt;&gt; 16) &amp; 0xffff))</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160; </div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK4(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[1])) &amp; 0xffff))</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160; </div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK5(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[2]) &gt;&gt; 16) &amp; 0xffff))</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK6(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[2])) &amp; 0xffff))</span></div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK7(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[3]) &gt;&gt; 16) &amp; 0xffff))</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160; </div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="preprocessor">#define IP6_ADDR_BLOCK8(ip6addr) ((u16_t)((lwip_htonl((ip6addr)-&gt;addr[3])) &amp; 0xffff))</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="preprocessor">#define ip6_addr_copy(dest, src) do{(dest).addr[0] = (src).addr[0]; \</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="preprocessor">                                    (dest).addr[1] = (src).addr[1]; \</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="preprocessor">                                    (dest).addr[2] = (src).addr[2]; \</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="preprocessor">                                    (dest).addr[3] = (src).addr[3];}while(0)</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160; </div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="preprocessor">#define ip6_addr_set(dest, src) do{(dest)-&gt;addr[0] = (src) == NULL ? 0 : (src)-&gt;addr[0]; \</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">                                   (dest)-&gt;addr[1] = (src) == NULL ? 0 : (src)-&gt;addr[1]; \</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="preprocessor">                                   (dest)-&gt;addr[2] = (src) == NULL ? 0 : (src)-&gt;addr[2]; \</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="preprocessor">                                   (dest)-&gt;addr[3] = (src) == NULL ? 0 : (src)-&gt;addr[3];}while(0)</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160; </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="preprocessor">#define ip6_addr_set_zero(ip6addr)    do{(ip6addr)-&gt;addr[0] = 0; \</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="preprocessor">                                         (ip6addr)-&gt;addr[1] = 0; \</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="preprocessor">                                         (ip6addr)-&gt;addr[2] = 0; \</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="preprocessor">                                         (ip6addr)-&gt;addr[3] = 0;}while(0)</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160; </div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="preprocessor">#define ip6_addr_set_any(ip6addr)       ip6_addr_set_zero(ip6addr)</span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160; </div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="preprocessor">#define ip6_addr_set_loopback(ip6addr) do{(ip6addr)-&gt;addr[0] = 0; \</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="preprocessor">                                          (ip6addr)-&gt;addr[1] = 0; \</span></div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;<span class="preprocessor">                                          (ip6addr)-&gt;addr[2] = 0; \</span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="preprocessor">                                          (ip6addr)-&gt;addr[3] = PP_HTONL(0x00000001UL);}while(0)</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="preprocessor">#define ip6_addr_set_hton(dest, src) do{(dest)-&gt;addr[0] = (src) == NULL ? 0 : lwip_htonl((src)-&gt;addr[0]); \</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="preprocessor">                                        (dest)-&gt;addr[1] = (src) == NULL ? 0 : lwip_htonl((src)-&gt;addr[1]); \</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="preprocessor">                                        (dest)-&gt;addr[2] = (src) == NULL ? 0 : lwip_htonl((src)-&gt;addr[2]); \</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="preprocessor">                                        (dest)-&gt;addr[3] = (src) == NULL ? 0 : lwip_htonl((src)-&gt;addr[3]);}while(0)</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160; </div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160; </div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="preprocessor">#define ip6_addr_netcmp(addr1, addr2) (((addr1)-&gt;addr[0] == (addr2)-&gt;addr[0]) &amp;&amp; \</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="preprocessor">                                       ((addr1)-&gt;addr[1] == (addr2)-&gt;addr[1]))</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;<span class="preprocessor">#define ip6_addr_cmp(addr1, addr2) (((addr1)-&gt;addr[0] == (addr2)-&gt;addr[0]) &amp;&amp; \</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="preprocessor">                                    ((addr1)-&gt;addr[1] == (addr2)-&gt;addr[1]) &amp;&amp; \</span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="preprocessor">                                    ((addr1)-&gt;addr[2] == (addr2)-&gt;addr[2]) &amp;&amp; \</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;<span class="preprocessor">                                    ((addr1)-&gt;addr[3] == (addr2)-&gt;addr[3]))</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;<span class="preprocessor">#define ip6_get_subnet_id(ip6addr)   (lwip_htonl((ip6addr)-&gt;addr[2]) &amp; 0x0000ffffUL)</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="preprocessor">#define ip6_addr_isany_val(ip6addr) (((ip6addr).addr[0] == 0) &amp;&amp; \</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="preprocessor">                                     ((ip6addr).addr[1] == 0) &amp;&amp; \</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="preprocessor">                                     ((ip6addr).addr[2] == 0) &amp;&amp; \</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;<span class="preprocessor">                                     ((ip6addr).addr[3] == 0))</span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="preprocessor">#define ip6_addr_isany(ip6addr) (((ip6addr) == NULL) || ip6_addr_isany_val(*(ip6addr)))</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160; </div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;<span class="preprocessor">#define ip6_addr_isloopback(ip6addr) (((ip6addr)-&gt;addr[0] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="preprocessor">                                      ((ip6addr)-&gt;addr[1] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;<span class="preprocessor">                                      ((ip6addr)-&gt;addr[2] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="preprocessor">                                      ((ip6addr)-&gt;addr[3] == PP_HTONL(0x00000001UL)))</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160; </div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="preprocessor">#define ip6_addr_isglobal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xe0000000UL)) == PP_HTONL(0x20000000UL))</span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;<span class="preprocessor">#define ip6_addr_islinklocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xffc00000UL)) == PP_HTONL(0xfe800000UL))</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160; </div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="preprocessor">#define ip6_addr_issitelocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xffc00000UL)) == PP_HTONL(0xfec00000UL))</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160; </div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="preprocessor">#define ip6_addr_isuniquelocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xfe000000UL)) == PP_HTONL(0xfc000000UL))</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;<span class="preprocessor">#define ip6_addr_isipv4mappedipv6(ip6addr) (((ip6addr)-&gt;addr[0] == 0) &amp;&amp; ((ip6addr)-&gt;addr[1] == 0) &amp;&amp; (((ip6addr)-&gt;addr[2]) == PP_HTONL(0x0000FFFFUL)))</span></div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160; </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff000000UL)) == PP_HTONL(0xff000000UL))</span></div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;<span class="preprocessor">#define ip6_addr_multicast_transient_flag(ip6addr)  ((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0x00100000UL))</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="preprocessor">#define ip6_addr_multicast_prefix_flag(ip6addr)     ((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0x00200000UL))</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;<span class="preprocessor">#define ip6_addr_multicast_rendezvous_flag(ip6addr) ((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0x00400000UL))</span></div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#define ip6_addr_multicast_scope(ip6addr) ((lwip_htonl((ip6addr)-&gt;addr[0]) &gt;&gt; 16) &amp; 0xf)</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_RESERVED            0x0</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_RESERVED0           0x0</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_INTERFACE_LOCAL     0x1</span></div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_LINK_LOCAL          0x2</span></div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_RESERVED3           0x3</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_ADMIN_LOCAL         0x4</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_SITE_LOCAL          0x5</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_ORGANIZATION_LOCAL  0x8</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_GLOBAL              0xe</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="preprocessor">#define IP6_MULTICAST_SCOPE_RESERVEDF           0xf</span></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_iflocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff010000UL))</span></div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_linklocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff020000UL))</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_adminlocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff040000UL))</span></div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_sitelocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff050000UL))</span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_orglocal(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff080000UL))</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="preprocessor">#define ip6_addr_ismulticast_global(ip6addr) (((ip6addr)-&gt;addr[0] &amp; PP_HTONL(0xff8f0000UL)) == PP_HTONL(0xff0e0000UL))</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160; </div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;<span class="comment">/* @todo define get/set for well-know multicast addresses, e.g. ff02::1 */</span></div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;<span class="preprocessor">#define ip6_addr_isallnodes_iflocal(ip6addr) (((ip6addr)-&gt;addr[0] == PP_HTONL(0xff010000UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[1] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[2] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[3] == PP_HTONL(0x00000001UL)))</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160; </div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="preprocessor">#define ip6_addr_isallnodes_linklocal(ip6addr) (((ip6addr)-&gt;addr[0] == PP_HTONL(0xff020000UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[1] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[2] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[3] == PP_HTONL(0x00000001UL)))</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="preprocessor">#define ip6_addr_set_allnodes_linklocal(ip6addr) do{(ip6addr)-&gt;addr[0] = PP_HTONL(0xff020000UL); \</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[1] = 0; \</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[2] = 0; \</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[3] = PP_HTONL(0x00000001UL);}while(0)</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160; </div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="preprocessor">#define ip6_addr_isallrouters_linklocal(ip6addr) (((ip6addr)-&gt;addr[0] == PP_HTONL(0xff020000UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[1] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[2] == 0UL) &amp;&amp; \</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="preprocessor">    ((ip6addr)-&gt;addr[3] == PP_HTONL(0x00000002UL)))</span></div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;<span class="preprocessor">#define ip6_addr_set_allrouters_linklocal(ip6addr) do{(ip6addr)-&gt;addr[0] = PP_HTONL(0xff020000UL); \</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[1] = 0; \</span></div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[2] = 0; \</span></div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[3] = PP_HTONL(0x00000002UL);}while(0)</span></div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160; </div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="preprocessor">#define ip6_addr_issolicitednode(ip6addr) ( ((ip6addr)-&gt;addr[0] == PP_HTONL(0xff020000UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="preprocessor">        ((ip6addr)-&gt;addr[2] == PP_HTONL(0x00000001UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="preprocessor">        (((ip6addr)-&gt;addr[3] &amp; PP_HTONL(0xff000000UL)) == PP_HTONL(0xff000000UL)) )</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160; </div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="preprocessor">#define ip6_addr_set_solicitednode(ip6addr, if_id) do{(ip6addr)-&gt;addr[0] = PP_HTONL(0xff020000UL); \</span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[1] = 0; \</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[2] = PP_HTONL(0x00000001UL); \</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="preprocessor">                (ip6addr)-&gt;addr[3] = (PP_HTONL(0xff000000UL) | (if_id));}while(0)</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160; </div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="preprocessor">#define ip6_addr_cmp_solicitednode(ip6addr, sn_addr) (((ip6addr)-&gt;addr[0] == PP_HTONL(0xff020000UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="preprocessor">                                    ((ip6addr)-&gt;addr[1] == 0) &amp;&amp; \</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="preprocessor">                                    ((ip6addr)-&gt;addr[2] == PP_HTONL(0x00000001UL)) &amp;&amp; \</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="preprocessor">                                    ((ip6addr)-&gt;addr[3] == (PP_HTONL(0xff000000UL) | (sn_addr)-&gt;addr[3])))</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160; </div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;<span class="comment">/* IPv6 address states. */</span></div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;<span class="preprocessor">#define IP6_ADDR_INVALID      0x00</span></div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE    0x08</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_1  0x09 </span><span class="comment">/* 1 probe sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_2  0x0a </span><span class="comment">/* 2 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_3  0x0b </span><span class="comment">/* 3 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_4  0x0c </span><span class="comment">/* 4 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_5  0x0d </span><span class="comment">/* 5 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_6  0x0e </span><span class="comment">/* 6 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_7  0x0f </span><span class="comment">/* 7 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;<span class="preprocessor">#define IP6_ADDR_VALID        0x10 </span><span class="comment">/* This bit marks an address as valid (preferred or deprecated) */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;<span class="preprocessor">#define IP6_ADDR_PREFERRED    0x30</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="preprocessor">#define IP6_ADDR_DEPRECATED   0x10 </span><span class="comment">/* Same as VALID (valid but not preferred) */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160; </div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;<span class="preprocessor">#define IP6_ADDR_TENTATIVE_COUNT_MASK 0x07 </span><span class="comment">/* 1-7 probes sent */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160; </div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="preprocessor">#define ip6_addr_isinvalid(addr_state) (addr_state == IP6_ADDR_INVALID)</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="preprocessor">#define ip6_addr_istentative(addr_state) (addr_state &amp; IP6_ADDR_TENTATIVE)</span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="preprocessor">#define ip6_addr_isvalid(addr_state) (addr_state &amp; IP6_ADDR_VALID) </span><span class="comment">/* Include valid, preferred, and deprecated. */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="preprocessor">#define ip6_addr_ispreferred(addr_state) (addr_state == IP6_ADDR_PREFERRED)</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="preprocessor">#define ip6_addr_isdeprecated(addr_state) (addr_state == IP6_ADDR_DEPRECATED)</span></div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160; </div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="preprocessor">#define ip6_addr_debug_print_parts(debug, a, b, c, d, e, f, g, h) \</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="preprocessor">  LWIP_DEBUGF(debug, (&quot;%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F &quot;:%&quot; X16_F, \</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="preprocessor">                      a, b, c, d, e, f, g, h))</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="preprocessor">#define ip6_addr_debug_print(debug, ipaddr) \</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="preprocessor">  ip6_addr_debug_print_parts(debug, \</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK1(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK2(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK3(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK4(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK5(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK6(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK7(ipaddr) : 0),    \</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="preprocessor">                      (u16_t)((ipaddr) != NULL ? IP6_ADDR_BLOCK8(ipaddr) : 0))</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="preprocessor">#define ip6_addr_debug_print_val(debug, ipaddr) \</span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="preprocessor">  ip6_addr_debug_print_parts(debug, \</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK1(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK2(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK3(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK4(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK5(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK6(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK7(&amp;(ipaddr)),    \</span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="preprocessor">                      IP6_ADDR_BLOCK8(&amp;(ipaddr)))</span></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160; </div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="preprocessor">#define IP6ADDR_STRLEN_MAX    46</span></div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="keywordtype">int</span> ip6addr_aton(<span class="keyword">const</span> <span class="keywordtype">char</span> *cp, ip6_addr_t *addr);</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="keywordtype">char</span> *ip6addr_ntoa(<span class="keyword">const</span> ip6_addr_t *addr);</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="keywordtype">char</span> *ip6addr_ntoa_r(<span class="keyword">const</span> ip6_addr_t *addr, <span class="keywordtype">char</span> *<a class="code" href="structbuf.html">buf</a>, <span class="keywordtype">int</span> buflen);</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160; </div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160; </div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;}</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160; </div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* LWIP_IPV6 */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160; </div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* LWIP_HDR_IP6_ADDR_H */</span><span class="preprocessor"></span></div>
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