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<div id="projectname">ICU 4.8.1.1
 <span id="projectnumber">4.8.1.1</span>
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<li class="navelem"><a class="el" href="dir_bdd9a5d540de89e9fe90efdfc6973a4f.html">common</a></li><li class="navelem"><a class="el" href="dir_f59c6450ff718ff1b085cfd1c36acbd7.html">unicode</a></li> </ul>
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<div class="title">putil.h</div> </div>
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<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) 1997-2009, 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" title="Basic definitions for ICU, for both C and C++ APIs.">unicode/utypes.h</a>"</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifndef IEEE_754</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="putil_8h.html#a811bdd92dac6c777e47039cbd73ea32e"> 36</a></span> <span class="preprocessor"></span><span class="preprocessor"># define IEEE_754 1</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">/*==========================================================================*/</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">/* Platform utilities */</span></div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">/*==========================================================================*/</span></div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98" title="This is used to declare a function as a stable public ICU C API.">U_STABLE</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <a class="code" href="putil_8h.html#a191ab876d121aff107437e6876090647" title="Platform utilities isolates the platform dependencies of the libarary.">u_getDataDirectory</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98" title="This is used to declare a function as a stable public ICU C API.">U_STABLE</a> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <a class="code" href="putil_8h.html#ab03241e29fc619a4b3f7737e98aa08ef" title="Set the ICU data directory.">u_setDataDirectory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *directory);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor">#if !U_CHARSET_IS_UTF8</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba" title="This is used to declare a function as an internal ICU C API.">U_INTERNAL</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <a class="code" href="putil_8h.html#ad8c57f00ead8ef2acedf1cc8f0aa0009" title="Please use ucnv_getDefaultName() instead.">uprv_getDefaultCodepage</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <a class="code" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba" title="This is used to declare a function as an internal ICU C API.">U_INTERNAL</a> <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a> <a class="code" href="putil_8h.html#a39024c8992985e875a76a48a4f9ae217" title="Please use uloc_getDefault() instead.">uprv_getDefaultLocaleID</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor">#ifdef XP_MAC</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR ':'</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR ':'</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ';'</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING ":"</span></div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING ":"</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ";"</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="preprocessor"></span><span class="preprocessor">#elif defined(U_WINDOWS)</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR '\\'</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ';'</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING "\\"</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ";"</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"></span><span class="preprocessor">#else</span></div>
<div class="line"><a name="l00140"></a><span class="lineno"><a class="code" href="putil_8h.html#a4d41826cae0108d7ce4c480c733631c0"> 140</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_CHAR '/'</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"><a class="code" href="putil_8h.html#a86281839c42e8f044313eed5f1417d5a"> 141</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_CHAR '/'</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"><a class="code" href="putil_8h.html#a5e053f4748f1e82d84c3bac48b3ccb10"> 142</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_CHAR ':'</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"><a class="code" href="putil_8h.html#a957d91eea919db7dd317dbaddd4ba090"> 143</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_SEP_STRING "/"</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"><a class="code" href="putil_8h.html#aea13f8d98aa39d79cfcf3b9007879139"> 144</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_FILE_ALT_SEP_STRING "/"</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"><a class="code" href="putil_8h.html#a91afb504ca1d147907144a873fabb3f9"> 145</a></span> <span class="preprocessor"></span><span class="preprocessor"># define U_PATH_SEP_STRING ":"</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98" title="This is used to declare a function as a stable public ICU C API.">U_STABLE</a> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <a class="code" href="putil_8h.html#ad2ba2f88b01ea212f2bfbe2c6b0854a7" title="Convert char characters to UChar characters.">u_charsToUChars</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *cs, <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> *us, int32_t length);</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <a class="code" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98" title="This is used to declare a function as a stable public ICU C API.">U_STABLE</a> <span class="keywordtype">void</span> <a class="code" href="platform_8h.html#a72bf6d8ec0640a37b1915e5d853b2016">U_EXPORT2</a></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <a class="code" href="putil_8h.html#a105f24a806d2c849064db0a37ed84a22" title="Convert UChar characters to char characters.">u_UCharsToChars</a>(<span class="keyword">const</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac" title="Define UChar to be wchar_t if that is 16 bits wide; always assumed to be unsigned.">UChar</a> *us, <span class="keywordtype">char</span> *cs, int32_t length);</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#endif</span></div>
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