Файловый менеджер

Файловый менеджер - Редактировать - /opt/alt/alt-nodejs20/root/usr/share/doc/alt-nodejs20-libicu-doc/umachine_8h_source.html

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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 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>ICU 78.3: common/unicode/umachine.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/searchdata.js"></script> <script type="text/javascript" src="search/search.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 id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">ICU 78.3  <span id="projectnumber">78.3</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 / var searchBox = new SearchBox("searchBox", "search",false,'Search'); / @license-end / </script> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> / @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 / $(function() { initMenu('',true,false,'search.php','Search'); $(document).ready(function() { init_search(); }); }); / @license-end /</script> <div id="main-nav"></div> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </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_bdd9a5d540de89e9fe90efdfc6973a4f.html">common</a></li><li class="navelem"><a class="el" href="dir_f59c6450ff718ff1b085cfd1c36acbd7.html">unicode</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">umachine.h</div> </div> </div><!--header--> <div class="contents"> <a href="umachine_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">// © 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) 1999-2015, 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"> file name: umachine.h</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">* encoding: UTF-8</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">* tab size: 8 (not used)</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">* indentation:4</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> created on: 1999sep13</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">* created by: Markus W. Scherer</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> This file defines basic types and constants for ICU to be</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment">* platform-independent. umachine.h and utf.h are included into</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment">* utypes.h to provide all the general definitions for ICU.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">* All of these definitions used to be in utypes.h before</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">* the UTF-handling macros made this unmaintainable.</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> </div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#ifndef __UMACHINE_H__</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#define __UMACHINE_H__</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</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> <span class="comment">/ Include platform-dependent definitions /</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">/ which are contained in the platform-specific file platform.h /</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include "<a class="code" href="ptypes_8h.html">unicode/ptypes.h</a>"</span> <span class="comment">/ platform.h is included in ptypes.h /</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">/</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * ANSI C headers:</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * stddef.h defines wchar_t</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> /</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include <stdbool.h></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include <stddef.h></span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">/ For C wrappers, we use the symbol U_CAPI. /</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">/ This works properly if the includer is C or C++. /</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">/ Functions are declared U_CAPI return-type U_EXPORT2 function-name()... /</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor"># define U_CFUNC extern "C"</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="preprocessor"># define U_CDECL_BEGIN extern "C" {</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="preprocessor"># define U_CDECL_END }</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="umachine_8h.html#af702d65cba0638c5a8194cccc8d7c39e"> 84</a></span> <span class="preprocessor"># define U_CFUNC extern</span></div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="umachine_8h.html#a82c853d86803ab75c89267be54fbac6a"> 85</a></span> <span class="preprocessor"># define U_CDECL_BEGIN</span></div><div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1a820e5c6cbe8ac1742b654e6bf9ed7d"> 86</a></span> <span class="preprocessor"># define U_CDECL_END</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> </div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor">#ifndef U_ATTRIBUTE_DEPRECATED</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#if U_GCC_MAJOR_MINOR >= 302</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED __attribute__ ((deprecated))</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor">#elif defined(_MSC_VER) && (_MSC_VER >= 1400)</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED __declspec(deprecated)</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1f2a107433f276c69c8f8ab826fe6374"> 105</a></span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED</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">#endif</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="umachine_8h.html#a676114b1a64bb7c2de15c919a00b28df"> 110</a></span> <span class="preprocessor">#define U_CAPI U_CFUNC U_EXPORT</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"><a class="line" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98"> 112</a></span> <span class="preprocessor">#define U_STABLE U_CAPI</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00114"></a><span class="lineno"><a class="line" href="umachine_8h.html#a41691e68155dca13bc1f020fa30dac82"> 114</a></span> <span class="preprocessor">#define U_DRAFT U_CAPI</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div><div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="umachine_8h.html#a15493bbbc3793fa60b33cad4955430a0"> 116</a></span> <span class="preprocessor">#define U_DEPRECATED U_CAPI U_ATTRIBUTE_DEPRECATED</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1f8a29b64d3745f904fde5d8830d98f5"> 118</a></span> <span class="preprocessor">#define U_OBSOLETE U_CAPI</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba"> 120</a></span> <span class="preprocessor">#define U_INTERNAL U_CAPI</span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="preprocessor">#ifdef U_FORCE_INLINE</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// already defined</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor">#elif defined(U_IN_DOXYGEN)</span></div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="umachine_8h.html#af0ffb820f5dac7f2fee1a716424ef6bb"> 135</a></span> <span class="preprocessor"># define U_FORCE_INLINE inline</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="preprocessor">#elif (defined(__clang__) && __clang__) \|\| U_GCC_MAJOR_MINOR != 0</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor"># define U_FORCE_INLINE [[gnu::always_inline]]</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#elif defined(U_REAL_MSVC)</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="preprocessor"># define U_FORCE_INLINE __forceinline</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="preprocessor"># define U_FORCE_INLINE inline</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment">// Before ICU 65, function-like, multi-statement ICU macros were just defined as</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment">// series of statements wrapped in { } blocks and the caller could choose to</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment">// either treat them as if they were actual functions and end the invocation</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment">// with a trailing ; creating an empty statement after the block or else omit</span></div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="comment">// this trailing ; using the knowledge that the macro would expand to { }.</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="comment">//</span></div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment">// But doing so doesn't work well with macros that look like functions and</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">// compiler warnings about empty statements (ICU-20601) and ICU 65 therefore</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment">// switches to the standard solution of wrapping such macros in do { } while.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment">//</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment">// This will however break existing code that depends on being able to invoke</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment">// these macros without a trailing ; so to be able to remain compatible with</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment">// such code the wrapper is itself defined as macros so that it's possible to</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment">// build ICU 65 and later with the old macro behaviour, like this:</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment">//</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment">// export CPPFLAGS='-DUPRV_BLOCK_MACRO_BEGIN="" -DUPRV_BLOCK_MACRO_END=""'</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment">// runConfigureICU ...</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment">//</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#ifndef UPRV_BLOCK_MACRO_BEGIN</span></div><div class="line"><a name="l00169"></a><span class="lineno"><a class="line" href="umachine_8h.html#abfdc26d020b4fab3ed5ca2b98fe5df43"> 169</a></span> <span class="preprocessor">#define UPRV_BLOCK_MACRO_BEGIN do</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="preprocessor">#ifndef UPRV_BLOCK_MACRO_END</span></div><div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="umachine_8h.html#a983e6cc57f8c1b0c5b9ad9ceb290418a"> 178</a></span> <span class="preprocessor">#define UPRV_BLOCK_MACRO_END while (false)</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment">/ limits for int32_t etc., like in POSIX inttypes.h /</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor">#ifndef INT8_MIN</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div><div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="umachine_8h.html#aadcf2a81af243df333b31efa6461ab8e"> 187</a></span> <span class="preprocessor"># define INT8_MIN ((int8_t)(-128))</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#ifndef INT16_MIN</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div><div class="line"><a name="l00191"></a><span class="lineno"><a class="line" href="umachine_8h.html#ad4e9955955b27624963643eac448118a"> 191</a></span> <span class="preprocessor"># define INT16_MIN ((int16_t)(-32767-1))</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#ifndef INT32_MIN</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div><div class="line"><a name="l00195"></a><span class="lineno"><a class="line" href="umachine_8h.html#a688eb21a22db27c2b2bd5836943cdcbe"> 195</a></span> <span class="preprocessor"># define INT32_MIN ((int32_t)(-2147483647-1))</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> </div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor">#ifndef INT8_MAX</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="umachine_8h.html#aaf7f29f45f1a513b4748a4e5014ddf6a"> 200</a></span> <span class="preprocessor"># define INT8_MAX ((int8_t)(127))</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor">#ifndef INT16_MAX</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="umachine_8h.html#ac58f2c111cc9989c86db2a7dc4fd84ca"> 204</a></span> <span class="preprocessor"># define INT16_MAX ((int16_t)(32767))</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor">#ifndef INT32_MAX</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="umachine_8h.html#a181807730d4a375f848ba139813ce04f"> 208</a></span> <span class="preprocessor"># define INT32_MAX ((int32_t)(2147483647))</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#ifndef UINT8_MAX</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> </div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="umachine_8h.html#aeb4e270a084ee26fe73e799861bd0252"> 213</a></span> <span class="preprocessor"># define UINT8_MAX ((uint8_t)(255U))</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#ifndef UINT16_MAX</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="umachine_8h.html#a3ea490c9b3617d4479bd80ef93cd5602"> 217</a></span> <span class="preprocessor"># define UINT16_MAX ((uint16_t)(65535U))</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#ifndef UINT32_MAX</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="umachine_8h.html#ab5eb23180f7cc12b7d6c04a8ec067fdd"> 221</a></span> <span class="preprocessor"># define UINT32_MAX ((uint32_t)(4294967295U))</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor">#if defined(U_INT64_T_UNAVAILABLE)</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="preprocessor"># error int64_t is required for decimal format and rule-based number format.</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="preprocessor"># ifndef INT64_C</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> </div><div class="line"><a name="l00233"></a><span class="lineno"><a class="line" href="umachine_8h.html#a22369e5d04efcda4162fdb0f5759318e"> 233</a></span> <span class="preprocessor"># define INT64_C(c) c ## LL</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="preprocessor"># ifndef UINT64_C</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="umachine_8h.html#a26a7bac63d90ef61175acb9f6fc4f2ca"> 241</a></span> <span class="preprocessor"># define UINT64_C(c) c ## ULL</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor"># ifndef U_INT64_MIN</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div><div class="line"><a name="l00245"></a><span class="lineno"><a class="line" href="umachine_8h.html#ac1c596cb43b0e0da0ab1da5a20dbc502"> 245</a></span> <span class="preprocessor"># define U_INT64_MIN ((int64_t)(INT64_C(-9223372036854775807)-1))</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor"># ifndef U_INT64_MAX</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </div><div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="umachine_8h.html#ae3e790bebd3de6c1c2010ca8e766517d"> 249</a></span> <span class="preprocessor"># define U_INT64_MAX ((int64_t)(INT64_C(9223372036854775807)))</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor"># ifndef U_UINT64_MAX</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"><a class="line" href="umachine_8h.html#a476c17527f46de7a96942841fb87f770"> 253</a></span> <span class="preprocessor"># define U_UINT64_MAX ((uint64_t)(UINT64_C(18446744073709551615)))</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment">/ Boolean data type /</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00269"></a><span class="lineno"><a class="line" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5"> 269</a></span> <span class="keyword">typedef</span> int8_t <a class="code" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a>;</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#ifdef U_DEFINE_FALSE_AND_TRUE</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  <span class="comment">// Use the predefined value.</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="comment">// Default to avoiding collision with non-macro definitions of FALSE & TRUE.</span></div><div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="umachine_8h.html#a369ea1fcd48fe78dbfc267086d746031"> 287</a></span> <span class="preprocessor"># define U_DEFINE_FALSE_AND_TRUE 0</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> </div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor">#if U_DEFINE_FALSE_AND_TRUE \|\| defined(U_IN_DOXYGEN)</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor">#ifndef TRUE</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> </div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="umachine_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d"> 297</a></span> <span class="preprocessor"># define TRUE 1</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor">#ifndef FALSE</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> </div><div class="line"><a name="l00305"></a><span class="lineno"><a class="line" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1"> 305</a></span> <span class="preprocessor"># define FALSE 0</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor">#endif // U_DEFINE_FALSE_AND_TRUE</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> <span class="comment">/ Unicode data types /</span></div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment">/==========================================================================/</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="comment">/ wchar_t-related definitions -------------------------------------------- /</span></div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> <span class="comment">/</span></div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span> <span class="comment"> * \def U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span> <span class="comment"> * Defined if wchar_t uses UTF-16.</span></div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span> <span class="comment"> </span></div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span> <span class="comment"> @stable ICU 2.0</span></div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span> <span class="comment"> /</span></div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> <span class="comment">/</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment"> * \def U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span> <span class="comment"> * Defined if wchar_t uses UTF-32.</span></div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> <span class="comment"> </span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span> <span class="comment"> @stable ICU 2.0</span></div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span> <span class="comment"> /</span></div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span> <span class="preprocessor">#if !defined(U_WCHAR_IS_UTF16) && !defined(U_WCHAR_IS_UTF32)</span></div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="preprocessor"># ifdef __STDC_ISO_10646__</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="preprocessor"># if (U_SIZEOF_WCHAR_T==2)</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="preprocessor"># elif (U_SIZEOF_WCHAR_T==4)</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="preprocessor"># elif defined __UCS2__</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span> <span class="preprocessor"># if (U_PF_OS390 <= U_PLATFORM && U_PLATFORM <= U_PF_OS400) && (U_SIZEOF_WCHAR_T==2)</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="preprocessor"># elif defined(__UCS4__) \|\| (U_PLATFORM == U_PF_OS400 && defined(__UTF32__))</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> <span class="preprocessor"># if (U_SIZEOF_WCHAR_T==4)</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span> <span class="preprocessor"># elif U_PLATFORM_IS_DARWIN_BASED \|\| (U_SIZEOF_WCHAR_T==4 && U_PLATFORM_IS_LINUX_BASED)</span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="preprocessor"># elif U_PLATFORM_HAS_WIN32_API</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span> </div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span> <span class="comment">/ UChar and UChar32 definitions -------------------------------------------- */</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span> </div><div class="line"><a name="l00352"></a><span class="lineno"><a class="line" href="umachine_8h.html#a949bcf5953a147ca7724397dfe230ee5"> 352</a></span> <span class="preprocessor">#define U_SIZEOF_UCHAR 2</span></div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="preprocessor">#if defined(_MSC_VER) && (_MSC_VER < 1900)</span></div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span> <span class="comment">// Versions of Visual Studio/MSVC below 2015 do not support char16_t as a real type,</span></div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span> <span class="comment">// and instead use a typedef. https://msdn.microsoft.com/library/bb531344.aspx</span></div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span> <span class="preprocessor"># define U_CHAR16_IS_TYPEDEF 1</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00364"></a><span class="lineno"><a class="line" href="umachine_8h.html#a8252a0feebf8351109bfcc38efc8ebf3"> 364</a></span> <span class="preprocessor"># define U_CHAR16_IS_TYPEDEF 0</span></div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span> <span class="preprocessor">#if 1</span></div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  <span class="comment">// #if 1 is normal. UChar defaults to char16_t in C++.</span></div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="comment">// For configuration testing of UChar=uint16_t temporarily change this to #if 0.</span></div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span> <span class="preprocessor"># define UCHAR_TYPE uint16_t</span></div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span> </div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span> <span class="preprocessor">#if defined(U_ALL_IMPLEMENTATION) \|\| !defined(UCHAR_TYPE)</span></div><div class="line"><a name="l00400"></a><span class="lineno"><a class="line" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac"> 400</a></span>  <span class="keyword">typedef</span> char16_t <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keyword">typedef</span> UCHAR_TYPE <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00404"></a><span class="lineno"> 404</span> </div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span> <span class="preprocessor">#if U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <span class="keyword">typedef</span> <span class="keywordtype">wchar_t</span> <a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a>;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span> <span class="preprocessor">#elif defined(__CHAR16_TYPE__)</span></div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="keyword">typedef</span> __CHAR16_TYPE__ <a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a>;</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00429"></a><span class="lineno"><a class="line" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c"> 429</a></span>  <span class="keyword">typedef</span> uint16_t <a class="code" href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a>;</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div><div class="line"><a name="l00449"></a><span class="lineno"><a class="line" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809"> 449</a></span> <span class="keyword">typedef</span> int32_t <a class="code" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809">UChar32</a>;</div><div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div><div class="line"><a name="l00469"></a><span class="lineno"><a class="line" href="umachine_8h.html#a807436737b76a72b76ddf0b900304b4a"> 469</a></span> <span class="preprocessor">#define U_SENTINEL (-1)</span></div><div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div><div class="line"><a name="l00471"></a><span class="lineno"> 471</span> <span class="preprocessor">#include "unicode/urename.h"</span></div><div class="line"><a name="l00472"></a><span class="lineno"> 472</span> </div><div class="line"><a name="l00473"></a><span class="lineno"> 473</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="umachine_8h_html_a85b92f7aa77a10e854b4cbff55a7a88c"><div class="ttname"><a href="umachine_8h.html#a85b92f7aa77a10e854b4cbff55a7a88c">OldUChar</a></div><div class="ttdeci">uint16_t OldUChar</div><div class="ttdoc">Default ICU 58 definition of UChar. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00429">umachine.h:429</a></div></div> <div class="ttc" id="umachine_8h_html_a09fff5c3b5a5b015324dc3ec3cf92809"><div class="ttname"><a href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809">UChar32</a></div><div class="ttdeci">int32_t UChar32</div><div class="ttdoc">Define UChar32 as a type for single Unicode code points. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00449">umachine.h:449</a></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">char16_t UChar</div><div class="ttdoc">The base type for UTF-16 code units and pointers. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00400">umachine.h:400</a></div></div> <div class="ttc" id="ptypes_8h_html"><div class="ttname"><a href="ptypes_8h.html">ptypes.h</a></div><div class="ttdoc">C API: Definitions of integer types of various widths. </div></div> <div class="ttc" id="umachine_8h_html_a349ef00011f20ccd1d3b424445681aa5"><div class="ttname"><a href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5">UBool</a></div><div class="ttdeci">int8_t UBool</div><div class="ttdoc">The ICU boolean type, a signed-byte integer. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00269">umachine.h:269</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> 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