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 101 </iframe>
 102 </div>
 103
 104 <div class="header">
 105   <div class="headertitle"><div class="title">cc.h</div></div>
 106 </div><!--header-->
 107 <div class="contents">
 108 <div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
 109 <div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright (c) 2001-2003 Swedish Institute of Computer Science.</span></div>
 110 <div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> * All rights reserved.</span></div>
 111 <div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> *</span></div>
 112 <div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * Redistribution and use in source and binary forms, with or without modification,</span></div>
 113 <div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * are permitted provided that the following conditions are met:</span></div>
 114 <div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> *</span></div>
 115 <div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> * 1. Redistributions of source code must retain the above copyright notice,</span></div>
 116 <div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> *    this list of conditions and the following disclaimer.</span></div>
 117 <div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</span></div>
 118 <div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> *    this list of conditions and the following disclaimer in the documentation</span></div>
 119 <div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> *    and/or other materials provided with the distribution.</span></div>
 120 <div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> * 3. The name of the author may not be used to endorse or promote products</span></div>
 121 <div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> *    derived from this software without specific prior written permission.</span></div>
 122 <div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> *</span></div>
 123 <div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS&#39;&#39; AND ANY EXPRESS OR IMPLIED</span></div>
 124 <div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"> * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</span></div>
 125 <div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment"> * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT</span></div>
 126 <div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"> * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,</span></div>
 127 <div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment"> * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT</span></div>
 128 <div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</span></div>
 129 <div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</span></div>
 130 <div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING</span></div>
 131 <div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY</span></div>
 132 <div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment"> * OF SUCH DAMAGE.</span></div>
 133 <div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment"> *</span></div>
 134 <div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="comment"> * This file is part of the lwIP TCP/IP stack.</span></div>
 135 <div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="comment"> *</span></div>
 136 <div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="comment"> * Author: Adam Dunkels &lt;[email protected]&gt;</span></div>
 137 <div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="comment"> *</span></div>
 138 <div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="comment"> */</span></div>
 139 <div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="preprocessor">#ifndef __CC_H__</span></div>
 140 <div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#define __CC_H__</span></div>
 141 <div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
 142 <div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="preprocessor">#include &lt;sys/time.h&gt;</span></div>
 143 <div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
 144 <div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="preprocessor">#ifndef PICO_LWIP_CUSTOM_LOCK_TCPIP_CORE</span></div>
 145 <div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="preprocessor">#define PICO_LWIP_CUSTOM_LOCK_TCPIP_CORE 1</span></div>
 146 <div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="preprocessor">#endif</span></div>
 147 <div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span> </div>
 148 <div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="preprocessor">#if NO_SYS</span></div>
 149 <div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="comment">// todo really we should just not allow SYS_LIGHTWEIGHT_PROT for nosys mode (it doesn&#39;t do anything anyway)</span></div>
 150 <div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="keyword">typedef</span> <span class="keywordtype">int</span> sys_prot_t;</div>
 151 <div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="preprocessor">#elif PICO_LWIP_CUSTOM_LOCK_TCPIP_CORE</span></div>
 152 <div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="keywordtype">void</span> pico_lwip_custom_lock_tcpip_core(<span class="keywordtype">void</span>);</div>
 153 <div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="keywordtype">void</span> pico_lwip_custom_unlock_tcpip_core(<span class="keywordtype">void</span>);</div>
 154 <div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="preprocessor">#define LOCK_TCPIP_CORE() pico_lwip_custom_lock_tcpip_core()</span></div>
 155 <div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="preprocessor">#define UNLOCK_TCPIP_CORE() pico_lwip_custom_unlock_tcpip_core()</span></div>
 156 <div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="preprocessor">#endif</span></div>
 157 <div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span> </div>
 158 <div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="comment">/* define compiler specific symbols */</span></div>
 159 <div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#if defined (__ICCARM__)</span></div>
 160 <div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span> </div>
 161 <div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="preprocessor">#define PACK_STRUCT_BEGIN</span></div>
 162 <div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">#define PACK_STRUCT_STRUCT</span></div>
 163 <div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#define PACK_STRUCT_END</span></div>
 164 <div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="preprocessor">#define PACK_STRUCT_FIELD(x) x</span></div>
 165 <div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="preprocessor">#define PACK_STRUCT_USE_INCLUDES</span></div>
 166 <div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span> </div>
 167 <div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="preprocessor">#elif defined (__CC_ARM)</span></div>
 168 <div class="line"><a id="l00061" name="l00061"></a><span class="lineno">   61</span> </div>
 169 <div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="preprocessor">#define PACK_STRUCT_BEGIN __packed</span></div>
 170 <div class="line"><a id="l00063" name="l00063"></a><span class="lineno">   63</span><span class="preprocessor">#define PACK_STRUCT_STRUCT</span></div>
 171 <div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="preprocessor">#define PACK_STRUCT_END</span></div>
 172 <div class="line"><a id="l00065" name="l00065"></a><span class="lineno">   65</span><span class="preprocessor">#define PACK_STRUCT_FIELD(x) x</span></div>
 173 <div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span> </div>
 174 <div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="preprocessor">#elif defined (__GNUC__)</span></div>
 175 <div class="line"><a id="l00068" name="l00068"></a><span class="lineno">   68</span> </div>
 176 <div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="preprocessor">#define PACK_STRUCT_BEGIN</span></div>
 177 <div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="preprocessor">#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))</span></div>
 178 <div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="preprocessor">#define PACK_STRUCT_END</span></div>
 179 <div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="preprocessor">#define PACK_STRUCT_FIELD(x) x</span></div>
 180 <div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span> </div>
 181 <div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="preprocessor">#elif defined (__TASKING__)</span></div>
 182 <div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span> </div>
 183 <div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="preprocessor">#define PACK_STRUCT_BEGIN</span></div>
 184 <div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="preprocessor">#define PACK_STRUCT_STRUCT</span></div>
 185 <div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span><span class="preprocessor">#define PACK_STRUCT_END</span></div>
 186 <div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="preprocessor">#define PACK_STRUCT_FIELD(x) x</span></div>
 187 <div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
 188 <div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="preprocessor">#endif</span></div>
 189 <div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span> </div>
 190 <div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="preprocessor">#ifndef LWIP_PLATFORM_ASSERT</span></div>
 191 <div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="preprocessor">#include &quot;<a class="code" href="pico_8h.html">pico.h</a>&quot;</span></div>
 192 <div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="preprocessor">#define LWIP_PLATFORM_ASSERT(x) panic(x)</span></div>
 193 <div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="preprocessor">#endif</span></div>
 194 <div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
 195 <div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span><span class="preprocessor">#ifndef LWIP_RAND</span></div>
 196 <div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="preprocessor">#include &quot;<a class="code" href="rand_8h.html">pico/rand.h</a>&quot;</span></div>
 197 <div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span><span class="comment">// Use the pico_rand library which goes to reasonable lengths to try to provide good entropy</span></div>
 198 <div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span><span class="preprocessor">#define LWIP_RAND() get_rand_32()</span></div>
 199 <div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="preprocessor">#endif</span></div>
 200 <div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="preprocessor">#endif </span><span class="comment">/* __CC_H__ */</span><span class="preprocessor"></span></div>
 201 <div class="ttc" id="apico_8h_html"><div class="ttname"><a href="pico_8h.html">pico.h</a></div></div>
 202 <div class="ttc" id="arand_8h_html"><div class="ttname"><a href="rand_8h.html">rand.h</a></div></div>
 203 </div><!-- fragment --></div><!-- contents -->
 204 </div><!-- doc-content -->
 205
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