<!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 1.8.15"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>My Project: SDL_main.h File Reference</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="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/searchdata.js"></script> <script type="text/javascript" src="search/search.js"></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 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onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> | <a href="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">SDL_main.h File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include "<a class="el" href="SDL__stdinc_8h_source.html">SDL_stdinc.h</a>"</code><br /> <code>#include "<a class="el" href="begin__code_8h_source.html">begin_code.h</a>"</code><br /> <code>#include "<a class="el" href="close__code_8h_source.html">close_code.h</a>"</code><br /> </div> <p><a href="SDL__main_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:a824db1a8625cd44144b424017466c4f9"><td class="memItemLeft" align="right" valign="top">typedef int(* </td><td class="memItemRight" valign="bottom"><a class="el" href="SDL__main_8h.html#a824db1a8625cd44144b424017466c4f9">SDL_main_func</a>) (int argc, char *argv[])</td></tr> <tr class="separator:a824db1a8625cd44144b424017466c4f9"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a35282508ae396e1fd5711ff3d85e08a7"><td class="memItemLeft" align="right" valign="top"><a id="a35282508ae396e1fd5711ff3d85e08a7"></a> SDLMAIN_DECLSPEC int </td><td class="memItemRight" valign="bottom"><b>SDL_main</b> (int argc, char *argv[])</td></tr> <tr class="separator:a35282508ae396e1fd5711ff3d85e08a7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6a4bb5ffb489bf0956bc1b813397306d"><td class="memItemLeft" align="right" valign="top">DECLSPEC void SDLCALL </td><td class="memItemRight" valign="bottom"><a class="el" href="SDL__main_8h.html#a6a4bb5ffb489bf0956bc1b813397306d">SDL_SetMainReady</a> (void)</td></tr> <tr class="separator:a6a4bb5ffb489bf0956bc1b813397306d"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Redefine main() on some platforms so that it is called by SDL.</p> <p>The application's main() function must be called with C linkage, and should be declared like this: </p><div class="fragment"><div class="line"><span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><span class="keyword">extern</span> <span class="stringliteral">"C"</span></div><div class="line"><span class="preprocessor">#endif</span></div><div class="line"><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> *argv[])</div><div class="line">{</div><div class="line">}</div></div><!-- fragment --> </div><h2 class="groupheader">Typedef Documentation</h2> <a id="a824db1a8625cd44144b424017466c4f9"></a> <h2 class="memtitle"><span class="permalink"><a href="#a824db1a8625cd44144b424017466c4f9">◆ </a></span>SDL_main_func</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">typedef int(* SDL_main_func) (int argc, char *argv[])</td> </tr> </table> </div><div class="memdoc"> <p>The prototype for the application's main() function </p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a id="a6a4bb5ffb489bf0956bc1b813397306d"></a> <h2 class="memtitle"><span class="permalink"><a href="#a6a4bb5ffb489bf0956bc1b813397306d">◆ </a></span>SDL_SetMainReady()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">DECLSPEC void SDLCALL SDL_SetMainReady </td> <td>(</td> <td class="paramtype">void </td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>This is called by the real SDL main function to let the rest of the library know that initialization was done properly.</p> <p>Calling this yourself without knowing what you're doing can cause crashes and hard to diagnose problems with your application. </p> </div> </div> </div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 1.8.15 </small></address> </body> </html>