<!-- HTML header for doxygen 1.8.10--> <!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 1.8.14"/> <title>Intel® Enhanced Privacy ID SDK: epid/member/tiny/stdlib/endian.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="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(initResizable); 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/* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#define-members">Macros</a> </div> <div class="headertitle"> <div class="title">endian.h File Reference</div> </div> </div><!--header--> <div class="contents"> <p>Convert values between host and big-/little-endian byte order. <a href="#details">More...</a></p> <div class="textblock"><code>#include <stdint.h></code><br /> </div><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:a48127d3bd550dacd707b58a637b05393"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="endian_8h.html#a48127d3bd550dacd707b58a637b05393">be32toh</a>(big_endian_32bits)</td></tr> <tr class="memdesc:a48127d3bd550dacd707b58a637b05393"><td class="mdescLeft"> </td><td class="mdescRight">Transform big endian uint32_t to host uint32_t. <a href="#a48127d3bd550dacd707b58a637b05393">More...</a><br /></td></tr> <tr class="separator:a48127d3bd550dacd707b58a637b05393"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab004b68a63ea32dcd67fbe597263120b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="endian_8h.html#ab004b68a63ea32dcd67fbe597263120b">htobe32</a>(host_32bits)</td></tr> <tr class="memdesc:ab004b68a63ea32dcd67fbe597263120b"><td class="mdescLeft"> </td><td class="mdescRight">Transform host uint32_t to big endian uint32_t. <a href="#ab004b68a63ea32dcd67fbe597263120b">More...</a><br /></td></tr> <tr class="separator:ab004b68a63ea32dcd67fbe597263120b"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Convert values between host and big-/little-endian byte order. </p> </div><h2 class="groupheader">Macro Definition Documentation</h2> <a id="a48127d3bd550dacd707b58a637b05393"></a> <h2 class="memtitle"><span class="permalink"><a href="#a48127d3bd550dacd707b58a637b05393">◆ </a></span>be32toh</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define be32toh</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">big_endian_32bits</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">((uint32_t)(((((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)&(big_endian_32bits))[0]) << 24) + \</div><div class="line"> ((((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)&(big_endian_32bits))[1]) << 16) + \</div><div class="line"> ((((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)&(big_endian_32bits))[2]) << 8) + \</div><div class="line"> (((<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)&(big_endian_32bits))[3])))</div></div><!-- fragment --> <p>Transform big endian uint32_t to host uint32_t. </p> </div> </div> <a id="ab004b68a63ea32dcd67fbe597263120b"></a> <h2 class="memtitle"><span class="permalink"><a href="#ab004b68a63ea32dcd67fbe597263120b">◆ </a></span>htobe32</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define htobe32</td> <td>(</td> <td class="paramtype"> </td> <td class="paramname">host_32bits</td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <b>Value:</b><div class="fragment"><div class="line">(uint32_t)(((((uint32_t)(host_32bits)) & 0xFF) << 24) | \</div><div class="line"> ((((uint32_t)(host_32bits)) & 0xFF00) << 8) | \</div><div class="line"> ((((uint32_t)(host_32bits)) & 0xFF0000) >> 8) | \</div><div class="line"> ((((uint32_t)(host_32bits)) & 0xFF000000) >> 24))</div></div><!-- fragment --> <p>Transform host uint32_t to big endian uint32_t. </p> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- HTML footer for doxygen 1.8.10--> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_12b90d9c027aaf878a834df729679a56.html">epid</a></li><li class="navelem"><a class="el" href="dir_512d3e62841a8535b716ec4cf8b9e950.html">member</a></li><li class="navelem"><a class="el" href="dir_ea12d375fc1eb79df248c0adf953af4f.html">tiny</a></li><li class="navelem"><a class="el" href="dir_a6a596e2b2b50fb0973c7fe0b17a09e5.html">stdlib</a></li><li class="navelem"><a class="el" href="endian_8h.html">endian.h</a></li> <li class="footer"> © 2016-2017 Intel Corporation </li> </ul> </div> </body> </html>