193 lines
7.9 KiB
HTML
193 lines
7.9 KiB
HTML
<!DOCTYPE html>
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<html lang="zh" dir="ltr" class="client-nojs" xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh">
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<head><meta http-equiv="x-ua-compatible" content="ie=edge">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>C 标准库头文件</title>
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<link rel="stylesheet" href="ext.css" />
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<link rel="stylesheet" href="site_modules.css" />
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</head>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-c_header skin-cppreference2 action-view cpp-navbar">
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<div id="cpp-content-base">
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<div id="content"><a id="top"></a>
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<h1 id="firstHeading" class="firstHeading">C 标准库头文件</h1>
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<div id="bodyContent">
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<div id="contentSub"><span class="subpages">< <a href="c.html">c</a></span></div>
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<div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr" xml:lang="zh">
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<p>C 标准库的接口由下列头文件的汇集定义。</p>
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<table class="t-dsc-begin">
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<tr class="t-dsc">
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<td><code><b><assert.h></b></code></td>
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<td><a href="c-error.html">条件编译宏，将参数与零比较</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><complex.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-numeric-complex.html">复数运算</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><ctype.h></b></code></td>
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<td><a href="c-string-byte.html">用来确定包含于字符数据中的类型的函数</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><errno.h></b></code></td>
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<td><a href="c-error.html">报告错误条件的宏</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><fenv.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-numeric-fenv.html">浮点环境</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><float.h></b></code></td>
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<td><a href="c-types-limits.html">浮点类型的极限</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><inttypes.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-types-integer.html">整数类型的格式转换</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><iso646.h></b></code> <span class="t-mark-rev t-since-c95">(C95)</span></td>
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<td><a href="c-language-operator_alternative.html">运算符的替代写法</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><limits.h></b></code></td>
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<td><a href="c-types-limits.html">整数类型的范围</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><locale.h></b></code></td>
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<td><a href="c-locale.html">本地化工具</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><math.h></b></code></td>
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<td><a href="c-numeric-math.html">常用数学函数</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><setjmp.h></b></code></td>
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<td><a href="c-program.html">非局部跳转</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><signal.h></b></code></td>
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<td><a href="c-program.html">信号处理</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdalign.h></b></code> <span class="t-mark-rev t-since-c11">(C11)</span></td>
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<td><a href="c-types.html"><code>alignas</code> 与 <code>alignof</code></a> 便利宏</td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdarg.h></b></code></td>
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<td><a href="c-variadic.html">可变参数</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdatomic.h></b></code> <span class="t-mark-rev t-since-c11">(C11)</span></td>
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<td><a href="c-atomic.html">原子类型</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdbool.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-types.html">布尔类型的宏</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stddef.h></b></code></td>
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<td><a href="c-types.html">常用宏定义</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdint.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-types-integer.html">定宽整数类型</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdio.h></b></code></td>
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<td><a href="c-io.html">输入/输出</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdlib.h></b></code></td>
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<td>基础工具：<a href="c-memory.html">内存管理</a>、<a href="c-program.html">程序工具</a>、<a href="c-string.html">字符串转换</a>、<a href="c-numeric-random.html">随机数</a>、<a href="c-algorithm.html">算法</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><stdnoreturn.h></b></code> <span class="t-mark-rev t-since-c11">(C11)</span></td>
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<td><a href="c-types.html"><tt>noreturn</tt></a> 便利宏</td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><string.h></b></code></td>
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<td><a href="c-string-byte.html">字符串处理</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><tgmath.h></b></code> <span class="t-mark-rev t-since-c99">(C99)</span></td>
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<td><a href="c-numeric-tgmath.html">泛型数学</a>（包装 math.h 和 complex.h 的宏）</td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><threads.h></b></code> <span class="t-mark-rev t-since-c11">(C11)</span></td>
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<td><a href="c-thread.html">线程库</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><time.h></b></code></td>
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<td><a href="c-chrono.html">时间/日期工具</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><uchar.h></b></code> <span class="t-mark-rev t-since-c11">(C11)</span></td>
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<td><a href="c-string-multibyte.html">UTF-16 和 UTF-32 字符工具</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><wchar.h></b></code> <span class="t-mark-rev t-since-c95">(C95)</span></td>
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<td><a href="c-string-wide.html">扩展多字节和宽字符工具</a></td>
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</tr>
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<tr class="t-dsc">
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<td><code><b><wctype.h></b></code> <span class="t-mark-rev t-since-c95">(C95)</span></td>
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<td><a href="c-string-wide.html">用来确定包含于宽字符数据中的类型的函数</a></td>
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</tr>
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</table>
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<h3><span class="mw-headline" id=".E5.BC.95.E7.94.A8">引用</span></h3>
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<div class="t-ref-std-17">
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<ul>
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<li>C17 标准（ISO/IEC 9899:2018）：</li>
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</ul>
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<dl>
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<dd>
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<ul>
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<li>7.1.2 Standard headers (p: 131-132)</li>
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</ul>
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</dd>
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</dl>
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</div>
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<div class="t-ref-std-11">
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<ul>
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<li>C11 标准（ISO/IEC 9899:2011）：</li>
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</ul>
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<dl>
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<dd>
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<ul>
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<li>7.1.2 Standard headers (p: 181-182)</li>
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</ul>
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</dd>
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</dl>
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</div>
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<div class="t-ref-std-c99">
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<ul>
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<li>C99 标准（ISO/IEC 9899:1999）：</li>
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</ul>
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<dl>
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<dd>
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<ul>
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<li>7.1.2 Standard headers (p: 165)</li>
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</ul>
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</dd>
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</dl>
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</div>
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<div class="t-ref-std-c89">
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<ul>
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<li>C89/C90 标准（ISO/IEC 9899:1990）：</li>
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</ul>
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<dl>
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<dd>
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<ul>
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<li>4.1.2 Standard headers</li>
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</ul>
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</dd>
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</dl>
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</div>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
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<table class="t-dsc-begin"></table>
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</div>
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<div class="visualClear"></div>
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</div>
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</div>
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</div>
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</body>
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</html>
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