<!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 1.8.6"/> <title>ICU 53.1: putil.h Source File</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/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </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">ICU 53.1  <span id="projectnumber">53.1</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.6 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <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="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </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>Globals</span></a></li> </ul> </div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> <a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Data Structures</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Macros</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(11)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(12)"><span class="SelectionMark"> </span>Pages</a></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 id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="dir_55bf5c6bcedc2c5705af95fc7596ac50.html">icu</a></li><li class="navelem"><a class="el" href="dir_17c4e3d278dd0be6889e0e8c41145d45.html">source</a></li><li class="navelem"><a class="el" href="dir_9d30126de01c6acabed440c3eefed2e6.html">common</a></li><li class="navelem"><a class="el" href="dir_09927d28e4089b088d7b70dcc744d58d.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">putil.h</div> </div> </div><!--header--> <div class="contents"> <a href="putil_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">******************************************************************************</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">*</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">* Copyright (C) 1997-2011, International Business Machines</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">* Corporation and others. All Rights Reserved.</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">*</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">******************************************************************************</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">*</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">* FILE NAME : putil.h</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">*</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">* Date Name Description</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">* 05/14/98 nos Creation (content moved here from utypes.h).</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">* 06/17/99 erm Added IEEE_754</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">* 07/22/98 stephen Added IEEEremainder, max, min, trunc</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">* 08/13/98 stephen Added isNegativeInfinity, isPositiveInfinity</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">* 08/24/98 stephen Added longBitsFromDouble</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">* 03/02/99 stephen Removed openFile(). Added AS400 support.</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">* 04/15/99 stephen Converted to C</span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">* 11/15/99 helena Integrated S/390 changes for IEEE support.</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">* 01/11/00 helena Added u_getVersion.</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">******************************************************************************</span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">*/</span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef PUTIL_H</span></div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#define PUTIL_H</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">/*==========================================================================*/</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">/* Platform utilities */</span></div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">/*==========================================================================*/</span></div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div> <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98">U_STABLE</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* U_EXPORT2 <a class="code" href="putil_8h.html#a191ab876d121aff107437e6876090647">u_getDataDirectory</a>(<span class="keywordtype">void</span>);</div> <div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98">U_STABLE</a> <span class="keywordtype">void</span> U_EXPORT2 <a class="code" href="putil_8h.html#ab03241e29fc619a4b3f7737e98aa08ef">u_setDataDirectory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *directory);</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#if U_PLATFORM == U_PF_CLASSIC_MACOS</span></div> <div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="putil_8h.html#a4d41826cae0108d7ce4c480c733631c0"> 97</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR ':'</span></div> <div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="putil_8h.html#a86281839c42e8f044313eed5f1417d5a"> 98</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR ':'</span></div> <div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="putil_8h.html#a5e053f4748f1e82d84c3bac48b3ccb10"> 99</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ';'</span></div> <div class="line"><a name="l00100"></a><span class="lineno"><a class="line" href="putil_8h.html#a957d91eea919db7dd317dbaddd4ba090"> 100</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING ":"</span></div> <div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="putil_8h.html#aea13f8d98aa39d79cfcf3b9007879139"> 101</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING ":"</span></div> <div class="line"><a name="l00102"></a><span class="lineno"><a class="line" href="putil_8h.html#a91afb504ca1d147907144a873fabb3f9"> 102</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ";"</span></div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor"></span><span class="preprocessor">#elif U_PLATFORM_USES_ONLY_WIN32_API</span></div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR '\\'</span></div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ';'</span></div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING "\\"</span></div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ";"</span></div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR '/'</span></div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ':'</span></div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING "/"</span></div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ":"</span></div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98">U_STABLE</a> <span class="keywordtype">void</span> U_EXPORT2</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <a class="code" href="putil_8h.html#ad2ba2f88b01ea212f2bfbe2c6b0854a7">u_charsToUChars</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *cs, <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *us, int32_t length);</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98">U_STABLE</a> <span class="keywordtype">void</span> U_EXPORT2</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <a class="code" href="putil_8h.html#a105f24a806d2c849064db0a37ed84a22">u_UCharsToChars</a>(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a> *us, <span class="keywordtype">char</span> *cs, int32_t length);</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#endif</span></div> <div class="ttc" id="putil_8h_html_a191ab876d121aff107437e6876090647"><div class="ttname"><a href="putil_8h.html#a191ab876d121aff107437e6876090647">u_getDataDirectory</a></div><div class="ttdeci">const char * u_getDataDirectory(void)</div><div class="ttdoc">Platform utilities isolates the platform dependencies of the libarary. </div></div> <div class="ttc" id="putil_8h_html_ad2ba2f88b01ea212f2bfbe2c6b0854a7"><div class="ttname"><a href="putil_8h.html#ad2ba2f88b01ea212f2bfbe2c6b0854a7">u_charsToUChars</a></div><div class="ttdeci">void u_charsToUChars(const char *cs, UChar *us, int32_t length)</div><div class="ttdoc">Convert char characters to UChar characters. </div></div> <div class="ttc" id="putil_8h_html_a105f24a806d2c849064db0a37ed84a22"><div class="ttname"><a href="putil_8h.html#a105f24a806d2c849064db0a37ed84a22">u_UCharsToChars</a></div><div class="ttdeci">void u_UCharsToChars(const UChar *us, char *cs, int32_t length)</div><div class="ttdoc">Convert UChar characters to char characters. </div></div> <div class="ttc" id="putil_8h_html_ab03241e29fc619a4b3f7737e98aa08ef"><div class="ttname"><a href="putil_8h.html#ab03241e29fc619a4b3f7737e98aa08ef">u_setDataDirectory</a></div><div class="ttdeci">void u_setDataDirectory(const char *directory)</div><div class="ttdoc">Set the ICU data directory. </div></div> <div class="ttc" id="umachine_8h_html_a6bb9fad572d65b305324ef288165e2ac"><div class="ttname"><a href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a></div><div class="ttdeci">uint16_t UChar</div><div class="ttdoc">Define UChar to be UCHAR_TYPE, if that is #defined (for example, to char16_t), or wchar_t if that is ...</div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00278">umachine.h:278</a></div></div> <div class="ttc" id="utypes_8h_html"><div class="ttname"><a href="utypes_8h.html">utypes.h</a></div><div class="ttdoc">Basic definitions for ICU, for both C and C++ APIs. </div></div> <div class="ttc" id="umachine_8h_html_af3e3799716eaa41e3f49c7bf18c62b98"><div class="ttname"><a href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98">U_STABLE</a></div><div class="ttdeci">#define U_STABLE</div><div class="ttdoc">This is used to declare a function as a stable public ICU C API. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00109">umachine.h:109</a></div></div> </div><!-- fragment --></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> 1.8.6 </small></address> </body> </html>