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<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">// 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) 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: US-ASCII</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 <stddef.h></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#ifndef U_HIDE_INTERNAL_API</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"> * U_USE_CHAR16_T</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * When defined, force use of char16_t for UChar.</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * Note: char16_t is expected to become the default and required in the future,</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * and this option will be removed.</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> * @internal</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> */</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="preprocessor">#ifdef U_USE_CHAR16_T</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="preprocessor">#ifdef UCHAR_TYPE</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="preprocessor">#undef UCHAR_TYPE</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="preprocessor">#define UCHAR_TYPE char16_t</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">/*</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> * In plain C, <uchar.h> is needed for the definition of char16_t</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment"> */</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="preprocessor">#ifndef __cplusplus</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#include <<a class="code" href="uchar_8h.html">uchar.h</a>></span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor">#endif </span><span class="comment">/* U_HIDE_INTERNAL_API */</span><span class="preprocessor"></span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment">/* For C wrappers, we use the symbol U_STABLE. */</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment">/* This works properly if the includer is C or C++. */</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment">/* Functions are declared U_STABLE return-type U_EXPORT2 function-name()... */</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="preprocessor"># define U_CFUNC extern "C"</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> <span class="preprocessor"># define U_CDECL_BEGIN extern "C" {</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="preprocessor"># define U_CDECL_END }</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="umachine_8h.html#af702d65cba0638c5a8194cccc8d7c39e"> 106</a></span> <span class="preprocessor"># define U_CFUNC extern</span></div><div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="umachine_8h.html#a82c853d86803ab75c89267be54fbac6a"> 107</a></span> <span class="preprocessor"># define U_CDECL_BEGIN</span></div><div class="line"><a name="l00108"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1a820e5c6cbe8ac1742b654e6bf9ed7d"> 108</a></span> <span class="preprocessor"># define U_CDECL_END</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="preprocessor">#ifndef U_ATTRIBUTE_DEPRECATED</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="preprocessor">#if U_GCC_MAJOR_MINOR >= 302</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED __attribute__ ((deprecated))</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="preprocessor">#elif defined(_MSC_VER) && (_MSC_VER >= 1400)</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED __declspec(deprecated)</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00127"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1f2a107433f276c69c8f8ab826fe6374"> 127</a></span> <span class="preprocessor"># define U_ATTRIBUTE_DEPRECATED</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00132"></a><span class="lineno"><a class="line" href="umachine_8h.html#a676114b1a64bb7c2de15c919a00b28df"> 132</a></span> <span class="preprocessor">#define U_CAPI U_CFUNC U_EXPORT</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="umachine_8h.html#af3e3799716eaa41e3f49c7bf18c62b98"> 134</a></span> <span class="preprocessor">#define U_STABLE U_CAPI</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00136"></a><span class="lineno"><a class="line" href="umachine_8h.html#a41691e68155dca13bc1f020fa30dac82"> 136</a></span> <span class="preprocessor">#define U_DRAFT U_CAPI</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div><div class="line"><a name="l00138"></a><span class="lineno"><a class="line" href="umachine_8h.html#a15493bbbc3793fa60b33cad4955430a0"> 138</a></span> <span class="preprocessor">#define U_DEPRECATED U_CAPI U_ATTRIBUTE_DEPRECATED</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"><a class="line" href="umachine_8h.html#a1f8a29b64d3745f904fde5d8830d98f5"> 140</a></span> <span class="preprocessor">#define U_OBSOLETE U_CAPI</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="umachine_8h.html#a161dba69f4e479c3626793efc42f94ba"> 142</a></span> <span class="preprocessor">#define U_INTERNAL U_CAPI</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#if U_CPLUSPLUS_VERSION >= 11</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment">/* C++11 */</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#ifndef U_OVERRIDE</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="preprocessor">#define U_OVERRIDE override</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="preprocessor">#ifndef U_FINAL</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="preprocessor">#define U_FINAL final</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment">/* not C++11 - define to nothing */</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="preprocessor">#ifndef U_OVERRIDE</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="preprocessor">#define U_OVERRIDE</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="preprocessor">#ifndef U_FINAL</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="preprocessor">#define U_FINAL</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment">/* limits for int32_t etc., like in POSIX inttypes.h */</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="preprocessor">#ifndef INT8_MIN</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div><div class="line"><a name="l00184"></a><span class="lineno"><a class="line" href="umachine_8h.html#aadcf2a81af243df333b31efa6461ab8e"> 184</a></span> <span class="preprocessor"># define INT8_MIN ((int8_t)(-128))</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="preprocessor">#ifndef INT16_MIN</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="umachine_8h.html#ad4e9955955b27624963643eac448118a"> 188</a></span> <span class="preprocessor"># define INT16_MIN ((int16_t)(-32767-1))</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="preprocessor">#ifndef INT32_MIN</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> </div><div class="line"><a name="l00192"></a><span class="lineno"><a class="line" href="umachine_8h.html#a688eb21a22db27c2b2bd5836943cdcbe"> 192</a></span> <span class="preprocessor"># define INT32_MIN ((int32_t)(-2147483647-1))</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#endif</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"> 195</span> <span class="preprocessor">#ifndef INT8_MAX</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div><div class="line"><a name="l00197"></a><span class="lineno"><a class="line" href="umachine_8h.html#aaf7f29f45f1a513b4748a4e5014ddf6a"> 197</a></span> <span class="preprocessor"># define INT8_MAX ((int8_t)(127))</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="preprocessor">#ifndef INT16_MAX</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div><div class="line"><a name="l00201"></a><span class="lineno"><a class="line" href="umachine_8h.html#ac58f2c111cc9989c86db2a7dc4fd84ca"> 201</a></span> <span class="preprocessor"># define INT16_MAX ((int16_t)(32767))</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="preprocessor">#ifndef INT32_MAX</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="umachine_8h.html#a181807730d4a375f848ba139813ce04f"> 205</a></span> <span class="preprocessor"># define INT32_MAX ((int32_t)(2147483647))</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="preprocessor">#endif</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"> 208</span> <span class="preprocessor">#ifndef UINT8_MAX</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00210"></a><span class="lineno"><a class="line" href="umachine_8h.html#aeb4e270a084ee26fe73e799861bd0252"> 210</a></span> <span class="preprocessor"># define UINT8_MAX ((uint8_t)(255U))</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="preprocessor">#ifndef UINT16_MAX</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div><div class="line"><a name="l00214"></a><span class="lineno"><a class="line" href="umachine_8h.html#a3ea490c9b3617d4479bd80ef93cd5602"> 214</a></span> <span class="preprocessor"># define UINT16_MAX ((uint16_t)(65535U))</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="preprocessor">#ifndef UINT32_MAX</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div><div class="line"><a name="l00218"></a><span class="lineno"><a class="line" href="umachine_8h.html#ab5eb23180f7cc12b7d6c04a8ec067fdd"> 218</a></span> <span class="preprocessor"># define UINT32_MAX ((uint32_t)(4294967295U))</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="preprocessor">#endif</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"> 221</span> <span class="preprocessor">#if defined(U_INT64_T_UNAVAILABLE)</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="preprocessor"># error int64_t is required for decimal format and rule-based number format.</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="preprocessor"># ifndef INT64_C</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div><div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="umachine_8h.html#a22369e5d04efcda4162fdb0f5759318e"> 230</a></span> <span class="preprocessor"># define INT64_C(c) c ## LL</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor"># ifndef UINT64_C</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="umachine_8h.html#a26a7bac63d90ef61175acb9f6fc4f2ca"> 238</a></span> <span class="preprocessor"># define UINT64_C(c) c ## ULL</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="preprocessor"># ifndef U_INT64_MIN</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> </div><div class="line"><a name="l00242"></a><span class="lineno"><a class="line" href="umachine_8h.html#ac1c596cb43b0e0da0ab1da5a20dbc502"> 242</a></span> <span class="preprocessor"># define U_INT64_MIN ((int64_t)(INT64_C(-9223372036854775807)-1))</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor"># ifndef U_INT64_MAX</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div><div class="line"><a name="l00246"></a><span class="lineno"><a class="line" href="umachine_8h.html#ae3e790bebd3de6c1c2010ca8e766517d"> 246</a></span> <span class="preprocessor"># define U_INT64_MAX ((int64_t)(INT64_C(9223372036854775807)))</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="preprocessor"># ifndef U_UINT64_MAX</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="umachine_8h.html#a476c17527f46de7a96942841fb87f770"> 250</a></span> <span class="preprocessor"># define U_UINT64_MAX ((uint64_t)(UINT64_C(18446744073709551615)))</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> </div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment">/* Boolean data type */</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div><div class="line"><a name="l00259"></a><span class="lineno"><a class="line" href="umachine_8h.html#a349ef00011f20ccd1d3b424445681aa5"> 259</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="l00260"></a><span class="lineno"> 260</span> </div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="preprocessor">#ifndef TRUE</span></div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div><div class="line"><a name="l00263"></a><span class="lineno"><a class="line" href="umachine_8h.html#aa8cecfc5c5c054d2875c03e77b7be15d"> 263</a></span> <span class="preprocessor"># define TRUE 1</span></div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor">#ifndef FALSE</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="umachine_8h.html#aa93f0eb578d23995850d61f7d61c55c1"> 267</a></span> <span class="preprocessor"># define FALSE 0</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="comment">/* Unicode data types */</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment">/*==========================================================================*/</span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment">/* wchar_t-related definitions -------------------------------------------- */</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> </div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="comment">/*</span></div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="comment"> * \def U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"> * Defined if wchar_t uses UTF-16.</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment"> *</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> * @stable ICU 2.0</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> <span class="comment"> */</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="comment">/*</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="comment"> * \def U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="comment"> * Defined if wchar_t uses UTF-32.</span></div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="comment"> *</span></div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="comment"> * @stable ICU 2.0</span></div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment"> */</span></div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="preprocessor">#if !defined(U_WCHAR_IS_UTF16) && !defined(U_WCHAR_IS_UTF32)</span></div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="preprocessor"># ifdef __STDC_ISO_10646__</span></div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="preprocessor"># if (U_SIZEOF_WCHAR_T==2)</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="preprocessor"># elif (U_SIZEOF_WCHAR_T==4)</span></div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00296"></a><span class="lineno"> 296</span> <span class="preprocessor"># elif defined __UCS2__</span></div><div class="line"><a name="l00297"></a><span class="lineno"> 297</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="l00298"></a><span class="lineno"> 298</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span> <span class="preprocessor"># elif defined(__UCS4__) || (U_PLATFORM == U_PF_OS400 && defined(__UTF32__))</span></div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span> <span class="preprocessor"># if (U_SIZEOF_WCHAR_T==4)</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</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="l00305"></a><span class="lineno"> 305</span> <span class="preprocessor"># define U_WCHAR_IS_UTF32</span></div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> <span class="preprocessor"># elif U_PLATFORM_HAS_WIN32_API</span></div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span> <span class="preprocessor"># define U_WCHAR_IS_UTF16</span></div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span> <span class="preprocessor"># endif</span></div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span> <span class="comment">/* UChar and UChar32 definitions -------------------------------------------- */</span></div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> </div><div class="line"><a name="l00314"></a><span class="lineno"><a class="line" href="umachine_8h.html#a949bcf5953a147ca7724397dfe230ee5"> 314</a></span> <span class="preprocessor">#define U_SIZEOF_UCHAR 2</span></div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span> </div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span> <span class="preprocessor">#if defined(UCHAR_TYPE)</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="keyword">typedef</span> UCHAR_TYPE <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> <span class="comment">/* Not #elif U_HAVE_CHAR16_T -- because that is type-incompatible with pre-C++11 callers</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="comment"> typedef char16_t UChar; */</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="preprocessor">#elif U_SIZEOF_WCHAR_T==2</span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  <span class="keyword">typedef</span> <span class="keywordtype">wchar_t</span> <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span> <span class="preprocessor">#elif defined(__CHAR16_TYPE__)</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <span class="keyword">typedef</span> __CHAR16_TYPE__ <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00337"></a><span class="lineno"><a class="line" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac"> 337</a></span>  <span class="keyword">typedef</span> uint16_t <a class="code" href="umachine_8h.html#a6bb9fad572d65b305324ef288165e2ac">UChar</a>;</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div><div class="line"><a name="l00357"></a><span class="lineno"><a class="line" href="umachine_8h.html#a09fff5c3b5a5b015324dc3ec3cf92809"> 357</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="l00358"></a><span class="lineno"> 358</span> </div><div class="line"><a name="l00377"></a><span class="lineno"><a class="line" href="umachine_8h.html#a807436737b76a72b76ddf0b900304b4a"> 377</a></span> <span class="preprocessor">#define U_SENTINEL (-1)</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span> <span class="preprocessor">#include "unicode/urename.h"</span></div><div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span> <span class="preprocessor">#endif</span></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#l00357">umachine.h:357</a></div></div>
<div class="ttc" id="uchar_8h_html"><div class="ttname"><a href="uchar_8h.html">uchar.h</a></div><div class="ttdoc">C API: Unicode Properties. </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="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. </div><div class="ttdef"><b>Definition:</b> <a href="umachine_8h_source.html#l00259">umachine.h:259</a></div></div>
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