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<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">// Copyright (C) 2016 and later: Unicode, Inc. and others.</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// License & terms of use: http://www.unicode.org/copyright.html</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">******************************************************************************</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">*</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">* Copyright (C) 1997-2014, International Business Machines</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">* Corporation and others. All Rights Reserved.</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">******************************************************************************</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">* FILE NAME : putil.h</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">*</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">* Date Name Description</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">* 05/14/98 nos Creation (content moved here from utypes.h).</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">* 06/17/99 erm Added IEEE_754</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">* 07/22/98 stephen Added IEEEremainder, max, min, trunc</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">* 08/13/98 stephen Added isNegativeInfinity, isPositiveInfinity</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">* 08/24/98 stephen Added longBitsFromDouble</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">* 03/02/99 stephen Removed openFile(). Added AS400 support.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">* 04/15/99 stephen Converted to C</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">* 11/15/99 helena Integrated S/390 changes for IEEE support.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">* 01/11/00 helena Added u_getVersion.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">******************************************************************************</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment">*/</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#ifndef PUTIL_H</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#define PUTIL_H</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</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> <span class="comment">/* Platform utilities */</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00069"></a><span class="lineno"> 69</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="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00091"></a><span class="lineno"> 91</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="l00092"></a><span class="lineno"> 92</span> </div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor">#ifndef U_HIDE_INTERNAL_API</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keyword">const</span> <span class="keywordtype">char</span> * U_EXPORT2 <a class="code" href="putil_8h.html#af6eac5e399d3800511d01e4d16b98e7d">u_getTimeZoneFilesDirectory</a>(<a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> *status);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a> <span class="keywordtype">void</span> U_EXPORT2 <a class="code" href="putil_8h.html#a19e5b4f373700b166665eb2a9e866363">u_setTimeZoneFilesDirectory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *path, <a class="code" href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a> *status);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_INTERNAL_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="preprocessor">#if U_PLATFORM_USES_ONLY_WIN32_API</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="preprocessor"># define U_FILE_SEP_CHAR '\\'</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor"># define U_PATH_SEP_CHAR ';'</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor"># define U_FILE_SEP_STRING "\\"</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor"># define U_PATH_SEP_STRING ";"</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="putil_8h.html#a4d41826cae0108d7ce4c480c733631c0"> 130</a></span> <span class="preprocessor"># define U_FILE_SEP_CHAR '/'</span></div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="putil_8h.html#a86281839c42e8f044313eed5f1417d5a"> 131</a></span> <span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="putil_8h.html#a5e053f4748f1e82d84c3bac48b3ccb10"> 132</a></span> <span class="preprocessor"># define U_PATH_SEP_CHAR ':'</span></div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="putil_8h.html#a957d91eea919db7dd317dbaddd4ba090"> 133</a></span> <span class="preprocessor"># define U_FILE_SEP_STRING "/"</span></div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="putil_8h.html#aea13f8d98aa39d79cfcf3b9007879139"> 134</a></span> <span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="putil_8h.html#a91afb504ca1d147907144a873fabb3f9"> 135</a></span> <span class="preprocessor"># define U_PATH_SEP_STRING ":"</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00158"></a><span class="lineno"> 158</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="l00159"></a><span class="lineno"> 159</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="l00160"></a><span class="lineno"> 160</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</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="l00181"></a><span class="lineno"> 181</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="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</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="umachine_8h_html_a161dba69f4e479c3626793efc42f94ba"><div class="ttname"><a href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba">U_INTERNAL</a></div><div class="ttdeci">#define U_INTERNAL</div><div class="ttdoc">This is used to declare a function as an internal ICU C API. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00142">umachine.h:142</a></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#l00337">umachine.h:337</a></div></div>
<div class="ttc" id="utypes_8h_html_a3343c1c8a8377277046774691c98d78c"><div class="ttname"><a href="utypes_8h.html#a3343c1c8a8377277046774691c98d78c">UErrorCode</a></div><div class="ttdeci">UErrorCode</div><div class="ttdoc">Error code to replace exception handling, so that the code is compatible with all C++ compilers...</div><div class="ttdef"><b>Definition:</b> <a href="utypes_8h_source.html#l00396">utypes.h:396</a></div></div>
<div class="ttc" id="putil_8h_html_a19e5b4f373700b166665eb2a9e866363"><div class="ttname"><a href="putil_8h.html#a19e5b4f373700b166665eb2a9e866363">u_setTimeZoneFilesDirectory</a></div><div class="ttdeci">void u_setTimeZoneFilesDirectory(const char *path, UErrorCode *status)</div><div class="ttdoc">Set the time zone files override directory. </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="putil_8h_html_af6eac5e399d3800511d01e4d16b98e7d"><div class="ttname"><a href="putil_8h.html#af6eac5e399d3800511d01e4d16b98e7d">u_getTimeZoneFilesDirectory</a></div><div class="ttdeci">const char * u_getTimeZoneFilesDirectory(UErrorCode *status)</div><div class="ttdoc">Return the time zone files override directory, or an empty string if no directory was specified...</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#l00134">umachine.h:134</a></div></div>
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