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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.5"/> <title>OGR: cpl_port.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="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 style="padding-left: 0.5em;"> <div id="projectname">OGR </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_651562d8bf6cfd3e81eff5b570d7df50.html">port</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> </div> <div class="headertitle"> <div class="title">cpl_port.h File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include "cpl_config.h"</code><br/> <code>#include <stdio.h></code><br/> <code>#include <stdlib.h></code><br/> <code>#include <math.h></code><br/> <code>#include <stdarg.h></code><br/> <code>#include <string.h></code><br/> <code>#include <ctype.h></code><br/> <code>#include <limits.h></code><br/> <code>#include <time.h></code><br/> <code>#include <errno.h></code><br/> <code>#include <locale.h></code><br/> <code>#include <strings.h></code><br/> </div> <p><a href="cpl__port_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="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a755da5fa59538492400a5bd307c031a1"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#a755da5fa59538492400a5bd307c031a1">CPL_LSBINT16PTR</a>(x)   ((*(GByte*)(x)) | ((*(GByte*)((x)+1)) << 8))</td></tr> <tr class="separator:a755da5fa59538492400a5bd307c031a1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af72e1057b319104ad747034145ec37ec"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#af72e1057b319104ad747034145ec37ec">CPL_LSBINT32PTR</a>(x)</td></tr> <tr class="separator:af72e1057b319104ad747034145ec37ec"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a493e0830dd0bc3a7d6a84f474abf521f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#a493e0830dd0bc3a7d6a84f474abf521f">CPL_LSBSINT16PTR</a>(x)   ((GInt16) <a class="el" href="cpl__port_8h.html#a755da5fa59538492400a5bd307c031a1">CPL_LSBINT16PTR</a>(x))</td></tr> <tr class="separator:a493e0830dd0bc3a7d6a84f474abf521f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a21c3da7622e0bce9bf21c0da0ad658d7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#a21c3da7622e0bce9bf21c0da0ad658d7">CPL_LSBUINT16PTR</a>(x)   ((GUInt16)<a class="el" href="cpl__port_8h.html#a755da5fa59538492400a5bd307c031a1">CPL_LSBINT16PTR</a>(x))</td></tr> <tr class="separator:a21c3da7622e0bce9bf21c0da0ad658d7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5e06fcab854466ad12634b8cee3e1af9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#a5e06fcab854466ad12634b8cee3e1af9">CPL_LSBSINT32PTR</a>(x)   ((GInt32) <a class="el" href="cpl__port_8h.html#af72e1057b319104ad747034145ec37ec">CPL_LSBINT32PTR</a>(x))</td></tr> <tr class="separator:a5e06fcab854466ad12634b8cee3e1af9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3751c16dc76af5860719847d1ba29953"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="cpl__port_8h.html#a3751c16dc76af5860719847d1ba29953">CPL_LSBUINT32PTR</a>(x)   ((GUInt32)<a class="el" href="cpl__port_8h.html#af72e1057b319104ad747034145ec37ec">CPL_LSBINT32PTR</a>(x))</td></tr> <tr class="separator:a3751c16dc76af5860719847d1ba29953"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Core portability definitions for CPL. </p> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a class="anchor" id="a755da5fa59538492400a5bd307c031a1"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBINT16PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td>   ((*(GByte*)(x)) | ((*(GByte*)((x)+1)) << 8))</td> </tr> </table> </div><div class="memdoc"> <p>Return a Int16 from the 2 bytes ordered in LSB order at address x </p> </div> </div> <a class="anchor" id="af72e1057b319104ad747034145ec37ec"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBINT32PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">((*(GByte*)(x)) | ((*(GByte*)((x)+1)) << 8) | \</div> <div class="line"> ((*(GByte*)((x)+2)) << 16) | ((*(GByte*)((x)+3)) << 24))</div> </div><!-- fragment --><p>Return a Int32 from the 4 bytes ordered in LSB order at address x </p> </div> </div> <a class="anchor" id="a493e0830dd0bc3a7d6a84f474abf521f"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBSINT16PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td>   ((GInt16) <a class="el" href="cpl__port_8h.html#a755da5fa59538492400a5bd307c031a1">CPL_LSBINT16PTR</a>(x))</td> </tr> </table> </div><div class="memdoc"> <p>Return a signed Int16 from the 2 bytes ordered in LSB order at address x </p> </div> </div> <a class="anchor" id="a5e06fcab854466ad12634b8cee3e1af9"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBSINT32PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td>   ((GInt32) <a class="el" href="cpl__port_8h.html#af72e1057b319104ad747034145ec37ec">CPL_LSBINT32PTR</a>(x))</td> </tr> </table> </div><div class="memdoc"> <p>Return a signed Int32 from the 4 bytes ordered in LSB order at address x </p> </div> </div> <a class="anchor" id="a21c3da7622e0bce9bf21c0da0ad658d7"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBUINT16PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td>   ((GUInt16)<a class="el" href="cpl__port_8h.html#a755da5fa59538492400a5bd307c031a1">CPL_LSBINT16PTR</a>(x))</td> </tr> </table> </div><div class="memdoc"> <p>Return a unsigned Int16 from the 2 bytes ordered in LSB order at address x </p> </div> </div> <a class="anchor" id="a3751c16dc76af5860719847d1ba29953"></a> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define CPL_LSBUINT32PTR</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">x</td><td>)</td> <td>   ((GUInt32)<a class="el" href="cpl__port_8h.html#af72e1057b319104ad747034145ec37ec">CPL_LSBINT32PTR</a>(x))</td> </tr> </table> </div><div class="memdoc"> <p>Return a unsigned Int32 from the 4 bytes ordered in LSB order at address x </p> </div> </div> </div><!-- contents --> <hr> Generated for GDAL by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.8.5. </body> </html>