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hustoj/web/cppreference-zh/chmhelp/c-11.html
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<title>C11</title>
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<h1 id="firstHeading" class="firstHeading">C11</h1>
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<div id="contentSub"><span class="subpages">&lt; <a href="c.html">c</a></span></div>
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<p><b>ISO/IEC 9899:2011</b> &#65292;&#21448;&#31216; <b>C11</b> &#65292;&#26159;&#20808;&#21069;&#30340; C &#26631;&#20934;&#29256;&#26412;&#12290;</p>
<h2><span class="mw-headline" id=".E8.BF.87.E6.97.B6">&#36807;&#26102;</span></h2>
<h3><span class="mw-headline" id=".E7.A7.BB.E9.99.A4">&#31227;&#38500;</span></h3>
<ul>
<li><span class="t-lc"><a href="c-io-gets.html">gets()</a></span></li>
</ul>
<h2><span class="mw-headline" id=".E6.96.B0.E8.AF.AD.E8.A8.80.E7.89.B9.E6.80.A7">&#26032;&#35821;&#35328;&#29305;&#24615;</span></h2>
<ul>
<li>&#22810;&#32447;&#31243;&#29615;&#22659;
<ul>
<li><a href="c-language-atomic.html">&#21407;&#23376;&#23545;&#35937;</a>&#65288;<a href="c-keyword-_Atomic.html"><tt>_Atomic</tt></a>&#65289;</li>
<li><a href="c-language-storage_duration.html#.E5.AD.98.E5.82.A8.E6.9C.9F">&#32447;&#31243;&#23616;&#37096;&#23384;&#20648;</a>&#65288;<a href="c-keyword-_Thread_local.html"><tt>_Thread_local</tt></a>&#65289;</li>
</ul>
</li>
<li>&#22686;&#24378;&#30340;&#23545;&#40784;&#25903;&#25345;
<ul>
<li><a href="c-language-_Alignof.html">&#23545;&#40784;&#26597;&#35810;</a>&#65288;<a href="c-keyword-_Alignof.html"><tt>_Alignof</tt></a>&#65289;</li>
<li><a href="c-language-_Alignas.html">&#23545;&#40784;&#24378;&#21270;</a>&#65288;<a href="c-keyword-_Alignas.html"><tt>_Alignas</tt></a>&#65289;</li>
<li>&#36807;&#23545;&#40784;&#31867;&#22411;</li>
</ul>
</li>
<li>Unicode &#25903;&#25345;
<ul>
<li><a href="c-language-character_constant.html"><code>u</code>/<code>U</code> &#23383;&#31526;&#24120;&#37327;</a></li>
<li><a href="c-language-string_literal.html"><code>u8</code>/<code>u</code>/<code>U</code> &#23383;&#31526;&#20018;&#23383;&#38754;&#37327;</a></li>
</ul>
</li>
<li><a href="c-language-generic.html">&#27867;&#22411;&#36873;&#25321;&#34920;&#36798;&#24335;</a>&#65288;<a href="c-keyword-_Generic.html"><tt>_Generic</tt></a>&#65289;</li>
<li><a href="c-language-_Noreturn.html">&#19981;&#36820;&#22238;&#30340;&#20989;&#25968;</a>&#65288;<a href="c-keyword-_Noreturn.html"><tt>_Noreturn</tt></a>&#65289;</li>
<li>&#21311;&#21517;<a href="c-language-struct.html">&#32467;&#26500;&#20307;</a>&#19982;<a href="c-language-union.html">&#32852;&#21512;&#20307;</a>&#25104;&#21592;</li>
<li>&#32454;&#31890;&#24230;&#30340;<a href="c-language-eval_order.html">&#27714;&#20540;&#39034;&#24207;</a></li>
<li>&#24310;&#38271;<a href="c-language-lifetime.html#.E4.B8.B4.E6.97.B6.E7.94.9F.E5.AD.98.E6.9C.9F">&#20020;&#26102;&#23545;&#35937;</a>&#29983;&#23384;&#26399;</li>
<li><a href="c-language-_Static_assert.html"><tt>_Static_assert</tt></a></li>
<li><a href="c-language-analyzability.html">&#21487;&#20998;&#26512;&#24615;</a></li>
</ul>
<h3><span class="mw-headline" id=".E5.8F.AF.E9.80.89.E7.89.B9.E6.80.A7.E7.9A.84.E5.8A.9F.E8.83.BD.E7.89.B9.E6.80.A7.E6.B5.8B.E8.AF.95.E5.AE.8F">&#21487;&#36873;&#29305;&#24615;&#30340;&#21151;&#33021;&#29305;&#24615;&#27979;&#35797;&#23439;</span></h3>
<ul>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_ANALYZABLE__</tt></a>
<ul>
<li>&#25351;&#31034;&#25903;&#25345;&#21487;&#20998;&#26512;&#24615;&#12290;</li>
</ul>
</li>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_LIB_EXT1__</tt></a>
<ul>
<li>&#25351;&#31034;&#25903;&#25345;&#36793;&#30028;&#26816;&#26597;&#20989;&#25968;&#12290;</li>
</ul>
</li>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_NO_ATOMICS__</tt></a>
<ul>
<li>&#25351;&#31034;&#19981;&#25903;&#25345;&#21407;&#23376;&#23545;&#35937;&#19982;&#21407;&#23376;&#25805;&#20316;&#24211;&#12290;</li>
</ul>
</li>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_NO_COMPLEX__</tt></a>
<ul>
<li>&#25351;&#31034;&#19981;&#25903;&#25345;&#22797;&#25968;&#31867;&#22411;&#19982;&#22797;&#25968;&#25968;&#23398;&#20989;&#25968;&#12290;</li>
</ul>
<dl>
<dd>&#36825;&#20123;&#29305;&#24615;&#22312; C99 &#20013;&#20026;&#24378;&#21046;&#12290;</dd>
</dl>
</li>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_NO_THREADS__</tt></a>
<ul>
<li>&#25351;&#31034;&#19981;&#25903;&#25345;&#32447;&#31243;&#23616;&#37096;&#23384;&#20648;&#19982;&#32447;&#31243;&#25903;&#25345;&#24211;&#12290;</li>
</ul>
</li>
<li><a href="c-preprocessor-replace.html"><tt>__STDC_NO_VLA__</tt></a>
<ul>
<li>&#25351;&#31034;&#19981;&#25903;&#25345;<a href="c-language-array.html#.E9.9D.9E.E5.B8.B8.E9.87.8F.E9.95.BF.E5.BA.A6.E6.95.B0.E7.BB.84">&#38750;&#24120;&#37327;&#38271;&#24230;&#25968;&#32452;&#19982;&#21487;&#21464;&#20462;&#25913;&#31867;&#22411;</a>&#12290;</li>
</ul>
<dl>
<dd>&#36825;&#20123;&#29305;&#24615;&#22312; C99 &#20013;&#20026;&#24378;&#21046;&#12290;</dd>
</dl>
</li>
</ul>
<h2><span class="mw-headline" id=".E6.96.B0.E7.9A.84.E5.BA.93.E7.89.B9.E6.80.A7">&#26032;&#30340;&#24211;&#29305;&#24615;</span></h2>
<h3><span class="mw-headline" id=".E6.96.B0.E7.9A.84.E5.A4.B4.E6.96.87.E4.BB.B6">&#26032;&#30340;&#22836;&#25991;&#20214;</span></h3>
<ul>
<li><code>&lt;stdalign.h&gt;</code></li>
<li><code>&lt;stdatomic.h&gt;</code></li>
<li><code>&lt;stdnoreturn.h&gt;</code></li>
<li><code>&lt;threads.h&gt;</code></li>
<li><code>&lt;uchar.h&gt;</code></li>
</ul>
<h3><span class="mw-headline" id=".E5.BA.93.E7.89.B9.E6.80.A7">&#24211;&#29305;&#24615;</span></h3>
<ul>
<li>&#22810;&#32447;&#31243;&#29615;&#22659;
<ul>
<li><a href="c-atomic.html">&#21407;&#23376;&#25805;&#20316;&#24211;</a></li>
<li><a href="c-thread.html">&#32447;&#31243;&#25903;&#25345;&#24211;</a></li>
</ul>
</li>
<li><a href="c-memory-aligned_alloc.html"><tt>aligned_alloc()</tt></a></li>
<li>UTF-16/32 &#31867;&#22411;&#21035;&#21517;
<ul>
<li><a href="c-string-multibyte-char16_t.html"><tt>char16_t</tt></a></li>
<li><a href="c-string-multibyte-char32_t.html"><tt>char32_t</tt></a></li>
</ul>
</li>
<li>UTF-16/32 &#36716;&#25442;&#20989;&#25968;
<ul>
<li><span class="t-lc"><a href="c-string-multibyte-mbrtoc16.html">mbrtoc16()</a></span></li>
<li><span class="t-lc"><a href="c-string-multibyte-mbrtoc32.html">mbrtoc32()</a></span></li>
<li><span class="t-lc"><a href="c-string-multibyte-c16rtomb.html">c16rtomb()</a></span></li>
<li><span class="t-lc"><a href="c-string-multibyte-c32rtomb.html">c32rtomb()</a></span></li>
</ul>
</li>
<li><span class="t-lc"><a href="c-program-quick_exit.html">quick_exit()</a></span></li>
<li><span class="t-lc"><a href="c-program-at_quick_exit.html">at_quick_exit()</a></span></li>
<li><span class="t-lc"><a href="c-io-fopen.html">fopen()</a></span> &#19982; <span class="t-lc"><a href="c-io-freopen.html">freopen()</a></span> &#30340;&#25490;&#20182;&#27169;&#24335;&#65288;<span class="t-c"><span class="mw-geshi c source-c"><span class="st0">&quot;x&quot;</span></span></span>&#65289;</li>
<li><a href="c-error.html#.E8.BE.B9.E7.95.8C.E6.A3.80.E6.9F.A5.E5.87.BD.E6.95.B0">&#36793;&#30028;&#26816;&#26597;&#20989;&#25968;</a></li>
<li><a href="c-chrono-timespec.html"><tt>timespec</tt></a></li>
<li><a href="c-chrono-timespec_get.html"><tt>timespec_get()</tt></a></li>
<li><a href="c-numeric-complex-CMPLX.html"><tt>CMPLX(F|L)?</tt></a></li>
<li>&#26032;&#30340;&#25968;&#20540;&#30028;&#38480;&#23439;
<ul>
<li><a href="c-types-limits.html"><tt>(FLT|DBL|LDBL)_DECIMAL_DIG</tt></a></li>
<li><a href="c-types-limits.html"><tt>(FLT|DBL|LDBL)_TRUE_MIN</tt></a></li>
<li><a href="c-types-limits.html"><tt>(FLT|DBL|LDBL)_HAS_SUBNORM</tt></a></li>
</ul>
</li>
<li>&#32447;&#31243;&#23616;&#37096;&#30340; <span class="t-lc"><a href="c-error-errno.html">errno</a></span></li>
</ul>
<h2><span class="mw-headline" id=".E7.BC.BA.E9.99.B7.E6.8A.A5.E5.91.8A">&#32570;&#38519;&#25253;&#21578;</span></h2>
<p><a href="https://zh.cppreference.com/mwiki/index.php?title=Template:c/language/history/DR11&amp;action=edit&amp;redlink=1" class="new" title="Template:c/language/history/DR11&#65288;&#39029;&#38754;&#19981;&#23384;&#22312;&#65289;">Template:c/language/history/DR11</a></p>
<h2><span class="mw-headline" id=".E7.BC.96.E8.AF.91.E5.99.A8.E6.94.AF.E6.8C.81">&#32534;&#35793;&#22120;&#25903;&#25345;</span></h2>
<p><a href="https://zh.cppreference.com/mwiki/index.php?title=Template:c/compiler_support/11&amp;action=edit&amp;redlink=1" class="new" title="Template:c/compiler support/11&#65288;&#39029;&#38754;&#19981;&#23384;&#22312;&#65289;">Template:c/compiler support/11</a></p>
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