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<title>ICU 3.6: utf.h Source File</title>
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<h1>utf.h</h1><a href="utf_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment">*******************************************************************************</span>
<a name="l00003"></a>00003 <span class="comment">*</span>
<a name="l00004"></a>00004 <span class="comment">* Copyright (C) 1999-2006, International Business Machines</span>
<a name="l00005"></a>00005 <span class="comment">* Corporation and others. All Rights Reserved.</span>
<a name="l00006"></a>00006 <span class="comment">*</span>
<a name="l00007"></a>00007 <span class="comment">*******************************************************************************</span>
<a name="l00008"></a>00008 <span class="comment">* file name: utf.h</span>
<a name="l00009"></a>00009 <span class="comment">* encoding: US-ASCII</span>
<a name="l00010"></a>00010 <span class="comment">* tab size: 8 (not used)</span>
<a name="l00011"></a>00011 <span class="comment">* indentation:4</span>
<a name="l00012"></a>00012 <span class="comment">*</span>
<a name="l00013"></a>00013 <span class="comment">* created on: 1999sep09</span>
<a name="l00014"></a>00014 <span class="comment">* created by: Markus W. Scherer</span>
<a name="l00015"></a>00015 <span class="comment">*/</span>
<a name="l00016"></a>00016
<a name="l00108"></a>00108 <span class="preprocessor">#ifndef __UTF_H__</span>
<a name="l00109"></a>00109 <span class="preprocessor"></span><span class="preprocessor">#define __UTF_H__</span>
<a name="l00110"></a>00110 <span class="preprocessor"></span>
<a name="l00111"></a>00111 <span class="preprocessor">#include "<a class="code" href="utypes_8h.html">unicode/utypes.h</a>"</span>
<a name="l00112"></a>00112 <span class="comment">/* include the utfXX.h after the following definitions */</span>
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="comment">/* single-code point definitions -------------------------------------------- */</span>
<a name="l00115"></a>00115
<a name="l00134"></a><a class="code" href="utf_8h.html#223e78b4d8bad22d77eed7d64a676050">00134</a> <span class="preprocessor">#define U_SENTINEL (-1)</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span>
<a name="l00142"></a><a class="code" href="utf_8h.html#9884cb0b3fdbf1f6651031a996b5b0b2">00142</a> <span class="preprocessor">#define U_IS_UNICODE_NONCHAR(c) \</span>
<a name="l00143"></a>00143 <span class="preprocessor"> ((c)>=0xfdd0 && \</span>
<a name="l00144"></a>00144 <span class="preprocessor"> ((uint32_t)(c)<=0xfdef || ((c)&0xfffe)==0xfffe) && \</span>
<a name="l00145"></a>00145 <span class="preprocessor"> (uint32_t)(c)<=0x10ffff)</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span>
<a name="l00164"></a><a class="code" href="utf_8h.html#c4919c53d22c61373c64e322a87f68ba">00164</a> <span class="preprocessor">#define U_IS_UNICODE_CHAR(c) \</span>
<a name="l00165"></a>00165 <span class="preprocessor"> ((uint32_t)(c)<0xd800 || \</span>
<a name="l00166"></a>00166 <span class="preprocessor"> ((uint32_t)(c)>0xdfff && \</span>
<a name="l00167"></a>00167 <span class="preprocessor"> (uint32_t)(c)<=0x10ffff && \</span>
<a name="l00168"></a>00168 <span class="preprocessor"> !U_IS_UNICODE_NONCHAR(c)))</span>
<a name="l00169"></a>00169 <span class="preprocessor"></span>
<a name="l00176"></a><a class="code" href="utf_8h.html#fe1263ba8e6aebcf015160ba7ae0873e">00176</a> <span class="preprocessor">#define U_IS_BMP(c) ((uint32_t)(c)<=0xffff)</span>
<a name="l00177"></a>00177 <span class="preprocessor"></span>
<a name="l00184"></a><a class="code" href="utf_8h.html#24182903d6f25ff230686cae63f6e5a9">00184</a> <span class="preprocessor">#define U_IS_SUPPLEMENTARY(c) ((uint32_t)((c)-0x10000)<=0xfffff)</span>
<a name="l00185"></a>00185 <span class="preprocessor"></span>
<a name="l00192"></a><a class="code" href="utf_8h.html#50a7207bcdf8da1572b349109ed3d31f">00192</a> <span class="preprocessor">#define U_IS_LEAD(c) (((c)&0xfffffc00)==0xd800)</span>
<a name="l00193"></a>00193 <span class="preprocessor"></span>
<a name="l00200"></a><a class="code" href="utf_8h.html#62b4299d33790d65cfe9514ecdb4ee05">00200</a> <span class="preprocessor">#define U_IS_TRAIL(c) (((c)&0xfffffc00)==0xdc00)</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span>
<a name="l00208"></a><a class="code" href="utf_8h.html#93785e873165371e11fdb860fa103928">00208</a> <span class="preprocessor">#define U_IS_SURROGATE(c) (((c)&0xfffff800)==0xd800)</span>
<a name="l00209"></a>00209 <span class="preprocessor"></span>
<a name="l00217"></a><a class="code" href="utf_8h.html#3ac964ef25d1a36b5a09d92024ba5198">00217</a> <span class="preprocessor">#define U_IS_SURROGATE_LEAD(c) (((c)&0x400)==0)</span>
<a name="l00218"></a>00218 <span class="preprocessor"></span>
<a name="l00219"></a>00219 <span class="comment">/* include the utfXX.h ------------------------------------------------------ */</span>
<a name="l00220"></a>00220
<a name="l00221"></a>00221 <span class="preprocessor">#include "<a class="code" href="utf8_8h.html">unicode/utf8.h</a>"</span>
<a name="l00222"></a>00222 <span class="preprocessor">#include "<a class="code" href="utf16_8h.html">unicode/utf16.h</a>"</span>
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="comment">/* utf_old.h contains deprecated, pre-ICU 2.4 definitions */</span>
<a name="l00225"></a>00225 <span class="preprocessor">#include "<a class="code" href="utf__old_8h.html">unicode/utf_old.h</a>"</span>
<a name="l00226"></a>00226
<a name="l00227"></a>00227 <span class="preprocessor">#endif</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on Tue Dec 13 17:29:51 2011 for ICU 3.6 by
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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