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<h1>apps/hello-world/hello-world.h</h1><a href="a00101.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**</span>
<a name="l00002"></a>00002 <span class="comment"> * \addtogroup apps</span>
<a name="l00003"></a>00003 <span class="comment"> * @{</span>
<a name="l00004"></a>00004 <span class="comment"> */</span>
<a name="l00005"></a>00005 <span class="comment"></span>
<a name="l00006"></a>00006 <span class="comment">/**</span>
<a name="l00007"></a>00007 <span class="comment"> * \defgroup helloworld Hello, world</span>
<a name="l00008"></a>00008 <span class="comment"> * @{</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * A small example showing how to write applications with</span>
<a name="l00011"></a>00011 <span class="comment"> * \ref psock "protosockets".</span>
<a name="l00012"></a>00012 <span class="comment"> */</span>
<a name="l00013"></a>00013 <span class="comment"></span>
<a name="l00014"></a>00014 <span class="comment">/**</span>
<a name="l00015"></a>00015 <span class="comment"> * \file</span>
<a name="l00016"></a>00016 <span class="comment"> *         Header file for an example of how to write uIP applications</span>
<a name="l00017"></a>00017 <span class="comment"> *         with protosockets.</span>
<a name="l00018"></a>00018 <span class="comment"> * \author</span>
<a name="l00019"></a>00019 <span class="comment"> *         Adam Dunkels &lt;adam@sics.se&gt;</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 
<a name="l00022"></a>00022 <span class="preprocessor">#ifndef __HELLO_WORLD_H__</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span><span class="preprocessor">#define __HELLO_WORLD_H__</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span>
<a name="l00025"></a>00025 <span class="comment">/* Since this file will be included by uip.h, we cannot include uip.h</span>
<a name="l00026"></a>00026 <span class="comment">   here. But we might need to include uipopt.h if we need the u8_t and</span>
<a name="l00027"></a>00027 <span class="comment">   u16_t datatypes. */</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="a00140.html">uipopt.h</a>"</span>
<a name="l00029"></a>00029 
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="a00127.html">psock.h</a>"</span>
<a name="l00031"></a>00031 
<a name="l00032"></a>00032 <span class="comment">/* Next, we define the uip_tcp_appstate_t datatype. This is the state</span>
<a name="l00033"></a>00033 <span class="comment">   of our application, and the memory required for this state is</span>
<a name="l00034"></a>00034 <span class="comment">   allocated together with each TCP connection. One application state</span>
<a name="l00035"></a>00035 <span class="comment">   for each TCP connection. */</span>
<a name="l00036"></a><a class="code" href="a00078.html">00036</a> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="a00078.html">hello_world_state</a> {
<a name="l00037"></a><a class="code" href="a00078.html#a9825b5977b2d4dec66e6bd09e6ae6ea">00037</a>   <span class="keyword">struct </span><a class="code" href="a00082.html">psock</a> <a class="code" href="a00078.html#a9825b5977b2d4dec66e6bd09e6ae6ea">p</a>;
<a name="l00038"></a><a class="code" href="a00078.html#4b1b1436b50ed7638aece35f41421196">00038</a>   <span class="keywordtype">char</span> <a class="code" href="a00078.html#4b1b1436b50ed7638aece35f41421196">inputbuffer</a>[10];
<a name="l00039"></a><a class="code" href="a00078.html#4da86e9feb5e5835eb15163c2cb61116">00039</a>   <span class="keywordtype">char</span> <a class="code" href="a00078.html#4da86e9feb5e5835eb15163c2cb61116">name</a>[40];
<a name="l00040"></a>00040 } <a class="code" href="a00085.html">uip_tcp_appstate_t</a>;
<a name="l00041"></a>00041 
<a name="l00042"></a>00042 <span class="comment">/* Finally we define the application function to be called by uIP. */</span>
<a name="l00043"></a>00043 <span class="keywordtype">void</span> <a class="code" href="a00162.html#g03070adbf8faab0f34f87c1270964306">hello_world_appcall</a>(<span class="keywordtype">void</span>);
<a name="l00044"></a>00044 <span class="preprocessor">#ifndef UIP_APPCALL</span>
<a name="l00045"></a><a class="code" href="a00162.html#ge28f6cb60e86088d8886d0f804b4f37c">00045</a> <span class="preprocessor"></span><span class="preprocessor">#define UIP_APPCALL hello_world_appcall</span>
<a name="l00046"></a>00046 <span class="preprocessor"></span><span class="preprocessor">#endif </span><span class="comment">/* UIP_APPCALL */</span>
<a name="l00047"></a>00047 
<a name="l00048"></a>00048 <span class="keywordtype">void</span> <a class="code" href="a00162.html#gb97849f0d3ea858eee790b69591e6427">hello_world_init</a>(<span class="keywordtype">void</span>);
<a name="l00049"></a>00049 
<a name="l00050"></a>00050 <span class="preprocessor">#endif </span><span class="comment">/* __HELLO_WORLD_H__ */</span>
<a name="l00051"></a>00051 <span class="comment">/** @} */</span><span class="comment"></span>
<a name="l00052"></a>00052 <span class="comment">/** @} */</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Mon Jun 12 10:23:01 2006 for uIP 1.0 by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address>
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