<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source to the Rust file `/Users/syrusakbary/.cargo/registry/src/github.com-1ecc6299db9ec823/libc-0.2.62/src/unix/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs.html -- source</title><link rel="stylesheet" type="text/css" href="../../../normalize.css"><link rel="stylesheet" type="text/css" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../../dark.css"><link rel="stylesheet" type="text/css" href="../../../light.css" id="themeStyle"><script src="../../../storage.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="shortcut icon" href="../../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><body class="rustdoc source"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">☰</div><a href='../../../libc/index.html'><div class='logo-container'><img src='../../../rust-logo.png' alt='logo'></div></a></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><a id="settings-menu" href="../../../settings.html"><img src="../../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><pre class="line-numbers"><span id="1"> 1</span>
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<span id="998"> 998</span>
<span id="999"> 999</span>
<span id="1000">1000</span>
<span id="1001">1001</span>
<span id="1002">1002</span>
<span id="1003">1003</span>
<span id="1004">1004</span>
<span id="1005">1005</span>
<span id="1006">1006</span>
<span id="1007">1007</span>
<span id="1008">1008</span>
<span id="1009">1009</span>
<span id="1010">1010</span>
<span id="1011">1011</span>
<span id="1012">1012</span>
<span id="1013">1013</span>
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<span id="1016">1016</span>
<span id="1017">1017</span>
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<span id="1020">1020</span>
<span id="1021">1021</span>
<span id="1022">1022</span>
<span id="1023">1023</span>
<span id="1024">1024</span>
<span id="1025">1025</span>
<span id="1026">1026</span>
<span id="1027">1027</span>
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<span id="1038">1038</span>
<span id="1039">1039</span>
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<span id="1076">1076</span>
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<span id="1080">1080</span>
<span id="1081">1081</span>
<span id="1082">1082</span>
<span id="1083">1083</span>
<span id="1084">1084</span>
<span id="1085">1085</span>
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<span id="1088">1088</span>
<span id="1089">1089</span>
<span id="1090">1090</span>
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<span id="1094">1094</span>
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<span id="1096">1096</span>
<span id="1097">1097</span>
<span id="1098">1098</span>
<span id="1099">1099</span>
<span id="1100">1100</span>
<span id="1101">1101</span>
<span id="1102">1102</span>
<span id="1103">1103</span>
<span id="1104">1104</span>
<span id="1105">1105</span>
<span id="1106">1106</span>
<span id="1107">1107</span>
<span id="1108">1108</span>
<span id="1109">1109</span>
<span id="1110">1110</span>
<span id="1111">1111</span>
<span id="1112">1112</span>
<span id="1113">1113</span>
<span id="1114">1114</span>
<span id="1115">1115</span>
<span id="1116">1116</span>
<span id="1117">1117</span>
<span id="1118">1118</span>
<span id="1119">1119</span>
<span id="1120">1120</span>
<span id="1121">1121</span>
<span id="1122">1122</span>
<span id="1123">1123</span>
<span id="1124">1124</span>
<span id="1125">1125</span>
<span id="1126">1126</span>
<span id="1127">1127</span>
<span id="1128">1128</span>
<span id="1129">1129</span>
<span id="1130">1130</span>
<span id="1131">1131</span>
<span id="1132">1132</span>
<span id="1133">1133</span>
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<span id="1151">1151</span>
<span id="1152">1152</span>
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<span id="1156">1156</span>
<span id="1157">1157</span>
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<span id="1161">1161</span>
<span id="1162">1162</span>
<span id="1163">1163</span>
<span id="1164">1164</span>
<span id="1165">1165</span>
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<span id="1167">1167</span>
<span id="1168">1168</span>
<span id="1169">1169</span>
<span id="1170">1170</span>
<span id="1171">1171</span>
<span id="1172">1172</span>
<span id="1173">1173</span>
<span id="1174">1174</span>
<span id="1175">1175</span>
<span id="1176">1176</span>
<span id="1177">1177</span>
<span id="1178">1178</span>
<span id="1179">1179</span>
<span id="1180">1180</span>
<span id="1181">1181</span>
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<span id="1188">1188</span>
<span id="1189">1189</span>
<span id="1190">1190</span>
<span id="1191">1191</span>
<span id="1192">1192</span>
<span id="1193">1193</span>
<span id="1194">1194</span>
<span id="1195">1195</span>
<span id="1196">1196</span>
<span id="1197">1197</span>
<span id="1198">1198</span>
<span id="1199">1199</span>
<span id="1200">1200</span>
<span id="1201">1201</span>
<span id="1202">1202</span>
<span id="1203">1203</span>
<span id="1204">1204</span>
<span id="1205">1205</span>
<span id="1206">1206</span>
<span id="1207">1207</span>
<span id="1208">1208</span>
<span id="1209">1209</span>
<span id="1210">1210</span>
<span id="1211">1211</span>
<span id="1212">1212</span>
<span id="1213">1213</span>
<span id="1214">1214</span>
<span id="1215">1215</span>
<span id="1216">1216</span>
<span id="1217">1217</span>
<span id="1218">1218</span>
<span id="1219">1219</span>
<span id="1220">1220</span>
</pre><div class="example-wrap"><pre class="rust ">
<span class="doccomment">//! Definitions found commonly among almost all Unix derivatives</span>
<span class="doccomment">//!</span>
<span class="doccomment">//! More functions and definitions can be found in the more specific modules</span>
<span class="doccomment">//! according to the platform in question.</span>
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_schar</span> <span class="op">=</span> <span class="ident">i8</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_uchar</span> <span class="op">=</span> <span class="ident">u8</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_short</span> <span class="op">=</span> <span class="ident">i16</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_ushort</span> <span class="op">=</span> <span class="ident">u16</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_int</span> <span class="op">=</span> <span class="ident">i32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_uint</span> <span class="op">=</span> <span class="ident">u32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_float</span> <span class="op">=</span> <span class="ident">f32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_double</span> <span class="op">=</span> <span class="ident">f64</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_longlong</span> <span class="op">=</span> <span class="ident">i64</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">c_ulonglong</span> <span class="op">=</span> <span class="ident">u64</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">intmax_t</span> <span class="op">=</span> <span class="ident">i64</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">uintmax_t</span> <span class="op">=</span> <span class="ident">u64</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">size_t</span> <span class="op">=</span> <span class="ident">usize</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">ptrdiff_t</span> <span class="op">=</span> <span class="ident">isize</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">intptr_t</span> <span class="op">=</span> <span class="ident">isize</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">uintptr_t</span> <span class="op">=</span> <span class="ident">usize</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">ssize_t</span> <span class="op">=</span> <span class="ident">isize</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">pid_t</span> <span class="op">=</span> <span class="ident">i32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">uid_t</span> <span class="op">=</span> <span class="ident">u32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">gid_t</span> <span class="op">=</span> <span class="ident">u32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">in_addr_t</span> <span class="op">=</span> <span class="ident">u32</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">in_port_t</span> <span class="op">=</span> <span class="ident">u16</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">sighandler_t</span> <span class="op">=</span> ::<span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">cc_t</span> <span class="op">=</span> ::<span class="ident">c_uchar</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"extra_traits"</span>, <span class="ident">derive</span>(<span class="ident">Debug</span>))]</span>
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">DIR</span> {}
<span class="kw">impl</span> ::<span class="ident">Copy</span> <span class="kw">for</span> <span class="ident">DIR</span> {}
<span class="kw">impl</span> ::<span class="ident">Clone</span> <span class="kw">for</span> <span class="ident">DIR</span> {
<span class="kw">fn</span> <span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">DIR</span> { <span class="kw-2">*</span><span class="self">self</span> }
}
<span class="kw">pub</span> <span class="kw">type</span> <span class="ident">locale_t</span> <span class="op">=</span> <span class="kw-2">*</span><span class="kw-2">mut</span> :: <span class="ident">c_void</span>;
<span class="macro">s</span><span class="macro">!</span> {
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">group</span> {
<span class="kw">pub</span> <span class="ident">gr_name</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">gr_passwd</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">gr_gid</span>: ::<span class="ident">gid_t</span>,
<span class="kw">pub</span> <span class="ident">gr_mem</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">utimbuf</span> {
<span class="kw">pub</span> <span class="ident">actime</span>: <span class="ident">time_t</span>,
<span class="kw">pub</span> <span class="ident">modtime</span>: <span class="ident">time_t</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">timeval</span> {
<span class="kw">pub</span> <span class="ident">tv_sec</span>: <span class="ident">time_t</span>,
<span class="kw">pub</span> <span class="ident">tv_usec</span>: <span class="ident">suseconds_t</span>,
}
<span class="comment">// linux x32 compatibility</span>
<span class="comment">// See https://sourceware.org/bugzilla/show_bug.cgi?id=16437</span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">timespec</span> {
<span class="kw">pub</span> <span class="ident">tv_sec</span>: <span class="ident">time_t</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="kw">pub</span> <span class="ident">tv_nsec</span>: <span class="ident">i64</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>)))]</span>
<span class="kw">pub</span> <span class="ident">tv_nsec</span>: ::<span class="ident">c_long</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">rlimit</span> {
<span class="kw">pub</span> <span class="ident">rlim_cur</span>: <span class="ident">rlim_t</span>,
<span class="kw">pub</span> <span class="ident">rlim_max</span>: <span class="ident">rlim_t</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">rusage</span> {
<span class="kw">pub</span> <span class="ident">ru_utime</span>: <span class="ident">timeval</span>,
<span class="kw">pub</span> <span class="ident">ru_stime</span>: <span class="ident">timeval</span>,
<span class="kw">pub</span> <span class="ident">ru_maxrss</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad1</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_ixrss</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad2</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_idrss</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad3</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_isrss</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad4</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_minflt</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad5</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_majflt</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad6</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_nswap</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad7</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_inblock</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad8</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_oublock</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad9</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_msgsnd</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad10</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_msgrcv</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad11</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_nsignals</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad12</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_nvcsw</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad13</span>: <span class="ident">u32</span>,
<span class="kw">pub</span> <span class="ident">ru_nivcsw</span>: <span class="ident">c_long</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>, <span class="ident">target_pointer_width</span> <span class="op">=</span> <span class="string">"32"</span>))]</span>
<span class="ident">__pad14</span>: <span class="ident">u32</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"musl"</span>, <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"emscripten"</span>))]</span>
<span class="ident">__reserved</span>: [<span class="ident">c_long</span>; <span class="number">16</span>],
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">ipv6_mreq</span> {
<span class="kw">pub</span> <span class="ident">ipv6mr_multiaddr</span>: <span class="ident">in6_addr</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>)]</span>
<span class="kw">pub</span> <span class="ident">ipv6mr_interface</span>: ::<span class="ident">c_int</span>,
<span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>))]</span>
<span class="kw">pub</span> <span class="ident">ipv6mr_interface</span>: ::<span class="ident">c_uint</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">hostent</span> {
<span class="kw">pub</span> <span class="ident">h_name</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">h_aliases</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">h_addrtype</span>: ::<span class="ident">c_int</span>,
<span class="kw">pub</span> <span class="ident">h_length</span>: ::<span class="ident">c_int</span>,
<span class="kw">pub</span> <span class="ident">h_addr_list</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">iovec</span> {
<span class="kw">pub</span> <span class="ident">iov_base</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>,
<span class="kw">pub</span> <span class="ident">iov_len</span>: ::<span class="ident">size_t</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">pollfd</span> {
<span class="kw">pub</span> <span class="ident">fd</span>: ::<span class="ident">c_int</span>,
<span class="kw">pub</span> <span class="ident">events</span>: ::<span class="ident">c_short</span>,
<span class="kw">pub</span> <span class="ident">revents</span>: ::<span class="ident">c_short</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">winsize</span> {
<span class="kw">pub</span> <span class="ident">ws_row</span>: ::<span class="ident">c_ushort</span>,
<span class="kw">pub</span> <span class="ident">ws_col</span>: ::<span class="ident">c_ushort</span>,
<span class="kw">pub</span> <span class="ident">ws_xpixel</span>: ::<span class="ident">c_ushort</span>,
<span class="kw">pub</span> <span class="ident">ws_ypixel</span>: ::<span class="ident">c_ushort</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">linger</span> {
<span class="kw">pub</span> <span class="ident">l_onoff</span>: ::<span class="ident">c_int</span>,
<span class="kw">pub</span> <span class="ident">l_linger</span>: ::<span class="ident">c_int</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">sigval</span> {
<span class="comment">// Actually a union of an int and a void*</span>
<span class="kw">pub</span> <span class="ident">sival_ptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>
}
<span class="comment">// <sys/time.h></span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">itimerval</span> {
<span class="kw">pub</span> <span class="ident">it_interval</span>: ::<span class="ident">timeval</span>,
<span class="kw">pub</span> <span class="ident">it_value</span>: ::<span class="ident">timeval</span>,
}
<span class="comment">// <sys/times.h></span>
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">tms</span> {
<span class="kw">pub</span> <span class="ident">tms_utime</span>: ::<span class="ident">clock_t</span>,
<span class="kw">pub</span> <span class="ident">tms_stime</span>: ::<span class="ident">clock_t</span>,
<span class="kw">pub</span> <span class="ident">tms_cutime</span>: ::<span class="ident">clock_t</span>,
<span class="kw">pub</span> <span class="ident">tms_cstime</span>: ::<span class="ident">clock_t</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">servent</span> {
<span class="kw">pub</span> <span class="ident">s_name</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">s_aliases</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">s_port</span>: ::<span class="ident">c_int</span>,
<span class="kw">pub</span> <span class="ident">s_proto</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
}
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">protoent</span> {
<span class="kw">pub</span> <span class="ident">p_name</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">p_aliases</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="kw">pub</span> <span class="ident">p_proto</span>: ::<span class="ident">c_int</span>,
}
}
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INT_MIN</span>: <span class="ident">c_int</span> <span class="op">=</span> <span class="op">-</span><span class="number">2147483648</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INT_MAX</span>: <span class="ident">c_int</span> <span class="op">=</span> <span class="number">2147483647</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">SIG_DFL</span>: <span class="ident">sighandler_t</span> <span class="op">=</span> <span class="number">0</span> <span class="kw">as</span> <span class="ident">sighandler_t</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">SIG_IGN</span>: <span class="ident">sighandler_t</span> <span class="op">=</span> <span class="number">1</span> <span class="kw">as</span> <span class="ident">sighandler_t</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">SIG_ERR</span>: <span class="ident">sighandler_t</span> <span class="op">=</span> <span class="op">!</span><span class="number">0</span> <span class="kw">as</span> <span class="ident">sighandler_t</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_UNKNOWN</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_FIFO</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_CHR</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">2</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_DIR</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">4</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_BLK</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">6</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_REG</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">8</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_LNK</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">10</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">DT_SOCK</span>: <span class="ident">u8</span> <span class="op">=</span> <span class="number">12</span>;
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"redox"</span>))]</span> {
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">FD_CLOEXEC</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x1</span>;
}
}
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">USRQUOTA</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">GRPQUOTA</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">SIGIOT</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">6</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">S_ISUID</span>: ::<span class="ident">mode_t</span> <span class="op">=</span> <span class="number">0x800</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">S_ISGID</span>: ::<span class="ident">mode_t</span> <span class="op">=</span> <span class="number">0x400</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">S_ISVTX</span>: ::<span class="ident">mode_t</span> <span class="op">=</span> <span class="number">0x200</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IF_NAMESIZE</span>: ::<span class="ident">size_t</span> <span class="op">=</span> <span class="number">16</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IFNAMSIZ</span>: ::<span class="ident">size_t</span> <span class="op">=</span> <span class="ident">IF_NAMESIZE</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_EMERG</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_ALERT</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_CRIT</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">2</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_ERR</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_WARNING</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">4</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_NOTICE</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">5</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_INFO</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">6</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_DEBUG</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">7</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_KERN</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_USER</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">1</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_MAIL</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">2</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_DAEMON</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">3</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_AUTH</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">4</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_SYSLOG</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">5</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LPR</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">6</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_NEWS</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">7</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_UUCP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">8</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL0</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">16</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL1</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">17</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL2</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">18</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL3</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">19</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL4</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">20</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL5</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">21</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL6</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">22</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_LOCAL7</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">23</span> <span class="op"><</span><span class="op"><</span> <span class="number">3</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_PID</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x01</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_CONS</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x02</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_ODELAY</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x04</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_NDELAY</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x08</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_NOWAIT</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x10</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_PRIMASK</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">7</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">LOG_FACMASK</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x3f8</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">PRIO_PROCESS</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">PRIO_PGRP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">PRIO_USER</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">2</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">PRIO_MIN</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="op">-</span><span class="number">20</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">PRIO_MAX</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">20</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_ICMP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_ICMPV6</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">58</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_TCP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">6</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_UDP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">17</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_IP</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">IPPROTO_IPV6</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">41</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INADDR_LOOPBACK</span>: <span class="ident">in_addr_t</span> <span class="op">=</span> <span class="number">2130706433</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INADDR_ANY</span>: <span class="ident">in_addr_t</span> <span class="op">=</span> <span class="number">0</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INADDR_BROADCAST</span>: <span class="ident">in_addr_t</span> <span class="op">=</span> <span class="number">4294967295</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">INADDR_NONE</span>: <span class="ident">in_addr_t</span> <span class="op">=</span> <span class="number">4294967295</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ARPOP_REQUEST</span>: <span class="ident">u16</span> <span class="op">=</span> <span class="number">1</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ARPOP_REPLY</span>: <span class="ident">u16</span> <span class="op">=</span> <span class="number">2</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ATF_COM</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x02</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ATF_PERM</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x04</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ATF_PUBL</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x08</span>;
<span class="kw">pub</span> <span class="kw">const</span> <span class="ident">ATF_USETRAILERS</span>: ::<span class="ident">c_int</span> <span class="op">=</span> <span class="number">0x10</span>;
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"l4re"</span>)]</span> {
<span class="comment">// required libraries for L4Re are linked externally, ATM</span>
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"std"</span>)]</span> {
<span class="comment">// cargo build, don't pull in anything extra as the libstd dep</span>
<span class="comment">// already pulls in all libs.</span>
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"musl"</span>)]</span> {
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-dep-of-std"</span>,
<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>, <span class="ident">kind</span> <span class="op">=</span> <span class="string">"static"</span>,
<span class="ident">cfg</span>(<span class="ident">target_feature</span> <span class="op">=</span> <span class="string">"crt-static"</span>)))]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-dep-of-std"</span>,
<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>, <span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_feature</span> <span class="op">=</span> <span class="string">"crt-static"</span>))))]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"emscripten"</span>)]</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>,
<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-dep-of-std"</span>,
<span class="ident">target_vendor</span> <span class="op">=</span> <span class="string">"rumprun"</span>))]</span> {
<span class="comment">// Since we don't use -nodefaultlibs on Rumprun, libc is always pulled</span>
<span class="comment">// in automatically by the linker. We avoid passing it explicitly, as it</span>
<span class="comment">// causes some versions of binutils to crash with an assertion failure.</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"m"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"openbsd"</span>))]</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"m"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"haiku"</span>)]</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"root"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"network"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"newlib"</span>)]</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"m"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"hermit"</span>)]</span> {
<span class="comment">// no_default_libraries is set to false for HermitCore, so only a link</span>
<span class="comment">// to "pthread" needs to be added.</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"pthread"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"illumos"</span>)]</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"m"</span>)]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"redox"</span>)]</span> {
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-dep-of-std"</span>,
<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>, <span class="ident">kind</span> <span class="op">=</span> <span class="string">"static-nobundle"</span>,
<span class="ident">cfg</span>(<span class="ident">target_feature</span> <span class="op">=</span> <span class="string">"crt-static"</span>)))]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"rustc-dep-of-std"</span>,
<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>, <span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_feature</span> <span class="op">=</span> <span class="string">"crt-static"</span>))))]</span>
<span class="kw">extern</span> {}
} <span class="kw">else</span> {
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"c"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"m"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"rt"</span>)]</span>
<span class="attribute">#[<span class="ident">link</span>(<span class="ident">name</span> <span class="op">=</span> <span class="string">"pthread"</span>)]</span>
<span class="kw">extern</span> {}
}
}
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"extra_traits"</span>, <span class="ident">derive</span>(<span class="ident">Debug</span>))]</span>
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">FILE</span> {}
<span class="kw">impl</span> ::<span class="ident">Copy</span> <span class="kw">for</span> <span class="ident">FILE</span> {}
<span class="kw">impl</span> ::<span class="ident">Clone</span> <span class="kw">for</span> <span class="ident">FILE</span> {
<span class="kw">fn</span> <span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">FILE</span> { <span class="kw-2">*</span><span class="self">self</span> }
}
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">feature</span> <span class="op">=</span> <span class="string">"extra_traits"</span>, <span class="ident">derive</span>(<span class="ident">Debug</span>))]</span>
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">fpos_t</span> {} <span class="comment">// TODO: fill this out with a struct</span>
<span class="kw">impl</span> ::<span class="ident">Copy</span> <span class="kw">for</span> <span class="ident">fpos_t</span> {}
<span class="kw">impl</span> ::<span class="ident">Clone</span> <span class="kw">for</span> <span class="ident">fpos_t</span> {
<span class="kw">fn</span> <span class="ident">clone</span>(<span class="kw-2">&</span><span class="self">self</span>) <span class="op">-</span><span class="op">></span> <span class="ident">fpos_t</span> { <span class="kw-2">*</span><span class="self">self</span> }
}
<span class="kw">extern</span> {
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isalnum</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isalpha</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">iscntrl</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isdigit</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isgraph</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">islower</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isprint</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ispunct</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isspace</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isupper</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isxdigit</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tolower</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">toupper</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fopen$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fopen</span>(<span class="ident">filename</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"freopen$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">freopen</span>(<span class="ident">filename</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">file</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fflush</span>(<span class="ident">file</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fclose</span>(<span class="ident">file</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">remove</span>(<span class="ident">filename</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rename</span>(<span class="ident">oldname</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">newname</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tmpfile</span>() <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setvbuf</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>, <span class="ident">buffer</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="ident">c_int</span>,
<span class="ident">size</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setbuf</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getchar</span>() <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">putchar</span>(<span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fgetc</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fgets</span>(<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">n</span>: <span class="ident">c_int</span>, <span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fputc</span>(<span class="ident">c</span>: <span class="ident">c_int</span>, <span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fputs$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fputs</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">puts</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ungetc</span>(<span class="ident">c</span>: <span class="ident">c_int</span>, <span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fread</span>(<span class="ident">ptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>, <span class="ident">size</span>: <span class="ident">size_t</span>, <span class="ident">nobj</span>: <span class="ident">size_t</span>,
<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fwrite$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fwrite</span>(<span class="ident">ptr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>, <span class="ident">size</span>: <span class="ident">size_t</span>, <span class="ident">nobj</span>: <span class="ident">size_t</span>,
<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fseek</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>, <span class="ident">offset</span>: <span class="ident">c_long</span>, <span class="ident">whence</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ftell</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_long</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rewind</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>);
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__fgetpos50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fgetpos</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>, <span class="ident">ptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fpos_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__fsetpos50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fsetpos</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>, <span class="ident">ptr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">fpos_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">feof</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ferror</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">perror</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">atoi</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"strtod$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strtod</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">endp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_double</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strtol</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">endp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>,
<span class="ident">base</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_long</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strtoul</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">endp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>,
<span class="ident">base</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_ulong</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">calloc</span>(<span class="ident">nobj</span>: <span class="ident">size_t</span>, <span class="ident">size</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">malloc</span>(<span class="ident">size</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">realloc</span>(<span class="ident">p</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>, <span class="ident">size</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">free</span>(<span class="ident">p</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">abort</span>() <span class="op">-</span><span class="op">></span> <span class="op">!</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">exit</span>(<span class="ident">status</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="op">!</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">_exit</span>(<span class="ident">status</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="op">!</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">atexit</span>(<span class="ident">cb</span>: <span class="kw">extern</span> <span class="kw">fn</span>()) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"system$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">system</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getenv</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcpy</span>(<span class="ident">dst</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strncpy</span>(<span class="ident">dst</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcat</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strncat</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcmp</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strncmp</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcoll</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strchr</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strrchr</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">c</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strspn</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcspn</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strdup</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strpbrk</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strstr</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcasecmp</span>(<span class="ident">s1</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">s2</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strncasecmp</span>(<span class="ident">s1</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">s2</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strlen</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strnlen</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">maxlen</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"strerror$UNIX2003"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strerror</span>(<span class="ident">n</span>: <span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strtok</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">t</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strxfrm</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">wcslen</span>(<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">wchar_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">wcstombs</span>(<span class="ident">dest</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">wchar_t</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">size_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">memchr</span>(<span class="ident">cx</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>, <span class="ident">c</span>: <span class="ident">c_int</span>, <span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">memcmp</span>(<span class="ident">cx</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>, <span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">memcpy</span>(<span class="ident">dest</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>, <span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">memmove</span>(<span class="ident">dest</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>, <span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_void</span>,
<span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">memset</span>(<span class="ident">dest</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>, <span class="ident">c</span>: <span class="ident">c_int</span>, <span class="ident">n</span>: <span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_void</span>;
}
<span class="kw">extern</span> {
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__getpwnam50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpwnam</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">passwd</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__getpwuid50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpwuid</span>(<span class="ident">uid</span>: ::<span class="ident">uid_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">passwd</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fprintf</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>,
<span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">printf</span>(<span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">snprintf</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>, <span class="ident">n</span>: ::<span class="ident">size_t</span>,
<span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sprintf</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>, <span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__isoc99_fscanf"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fscanf</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>, <span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__isoc99_scanf"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">scanf</span>(<span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__isoc99_sscanf"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sscanf</span>(<span class="ident">s</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, <span class="ident">format</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getchar_unlocked</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">putchar_unlocked</span>(<span class="ident">c</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__socket30"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_socket"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">socket</span>(<span class="ident">domain</span>: ::<span class="ident">c_int</span>, <span class="ident">ty</span>: ::<span class="ident">c_int</span>, <span class="ident">protocol</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"connect$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_connect"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">connect</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">address</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sockaddr</span>,
<span class="ident">len</span>: <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"listen$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_listen"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">listen</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">backlog</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"accept$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">accept</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">address</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sockaddr</span>,
<span class="ident">address_len</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"getpeername$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpeername</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">address</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sockaddr</span>,
<span class="ident">address_len</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"getsockname$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getsockname</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">address</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sockaddr</span>,
<span class="ident">address_len</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setsockopt</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">level</span>: ::<span class="ident">c_int</span>, <span class="ident">name</span>: ::<span class="ident">c_int</span>,
<span class="ident">value</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>,
<span class="ident">option_len</span>: <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"socketpair$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_socketpair"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">socketpair</span>(<span class="ident">domain</span>: ::<span class="ident">c_int</span>, <span class="ident">type_</span>: ::<span class="ident">c_int</span>, <span class="ident">protocol</span>: ::<span class="ident">c_int</span>,
<span class="ident">socket_vector</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"sendto$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_sendto"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sendto</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>, <span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sockaddr</span>,
<span class="ident">addrlen</span>: <span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">shutdown</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">how</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"chmod$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">chmod</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fchmod$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fchmod</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">mode</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fstat$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__fstat50"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fstat@FBSD_1.0"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fstat</span>(<span class="ident">fildes</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">stat</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mkdir</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"stat$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__stat50"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"stat@FBSD_1.0"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">stat</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">stat</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pclose</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fdopen$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fdopen</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">mode</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fileno</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"open$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">open</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">oflag</span>: ::<span class="ident">c_int</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"creat$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">creat</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fcntl$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fcntl</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">cmd</span>: ::<span class="ident">c_int</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"opendir$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"opendir$INODE64$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__opendir30"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">opendir</span>(<span class="ident">dirname</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"readdir$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__readdir30"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"readdir@FBSD_1.0"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">readdir</span>(<span class="ident">dirp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">dirent</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"closedir$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">closedir</span>(<span class="ident">dirp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"rewinddir$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"rewinddir$INODE64$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rewinddir</span>(<span class="ident">dirp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fchmodat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">mode</span>: ::<span class="ident">mode_t</span>, <span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fchown</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>,
<span class="ident">owner</span>: ::<span class="ident">uid_t</span>,
<span class="ident">group</span>: ::<span class="ident">gid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fchownat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">owner</span>: ::<span class="ident">uid_t</span>, <span class="ident">group</span>: ::<span class="ident">gid_t</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fstatat$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fstatat@FBSD_1.1"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fstatat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">stat</span>, <span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">linkat</span>(<span class="ident">olddirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">oldpath</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">newdirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">newpath</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">renameat</span>(<span class="ident">olddirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">oldpath</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">newdirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">newpath</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">symlinkat</span>(<span class="ident">target</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, <span class="ident">newdirfd</span>: ::<span class="ident">c_int</span>,
<span class="ident">linkpath</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">unlinkat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">access</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">amode</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">alarm</span>(<span class="ident">seconds</span>: ::<span class="ident">c_uint</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_uint</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">chdir</span>(<span class="ident">dir</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fchdir</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">chown</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">uid</span>: <span class="ident">uid_t</span>,
<span class="ident">gid</span>: <span class="ident">gid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"lchown$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">lchown</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">uid</span>: <span class="ident">uid_t</span>,
<span class="ident">gid</span>: <span class="ident">gid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"close$NOCANCEL$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"close$NOCANCEL"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">close</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dup</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dup2</span>(<span class="ident">src</span>: ::<span class="ident">c_int</span>, <span class="ident">dst</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execl</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">arg0</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execle</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">arg0</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execlp</span>(<span class="ident">file</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">arg0</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execv</span>(<span class="ident">prog</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">argv</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execve</span>(<span class="ident">prog</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">argv</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">envp</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">execvp</span>(<span class="ident">c</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">argv</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fork</span>() <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fpathconf</span>(<span class="ident">filedes</span>: ::<span class="ident">c_int</span>, <span class="ident">name</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_long</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getcwd</span>(<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">size</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getegid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">gid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">geteuid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">uid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getgid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">gid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getgroups</span>(<span class="ident">ngroups_max</span>: ::<span class="ident">c_int</span>, <span class="ident">groups</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">gid_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getlogin</span>() <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"getopt$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getopt</span>(<span class="ident">argc</span>: ::<span class="ident">c_int</span>, <span class="ident">argv</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>,
<span class="ident">optstr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpgid</span>(<span class="ident">pid</span>: <span class="ident">pid_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpgrp</span>() <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getpid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getppid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getuid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">uid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">isatty</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">link</span>(<span class="ident">src</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">dst</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">lseek</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">offset</span>: <span class="ident">off_t</span>, <span class="ident">whence</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">off_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pathconf</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">name</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">c_long</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pipe</span>(<span class="ident">fds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">posix_memalign</span>(<span class="ident">memptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>,
<span class="ident">align</span>: ::<span class="ident">size_t</span>,
<span class="ident">size</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"read$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">read</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>, <span class="ident">count</span>: ::<span class="ident">size_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">rmdir</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">seteuid</span>(<span class="ident">uid</span>: <span class="ident">uid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setegid</span>(<span class="ident">gid</span>: <span class="ident">gid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setgid</span>(<span class="ident">gid</span>: <span class="ident">gid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setpgid</span>(<span class="ident">pid</span>: <span class="ident">pid_t</span>, <span class="ident">pgid</span>: <span class="ident">pid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setsid</span>() <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setuid</span>(<span class="ident">uid</span>: <span class="ident">uid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"sleep$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sleep</span>(<span class="ident">secs</span>: ::<span class="ident">c_uint</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_uint</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"nanosleep$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__nanosleep50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">nanosleep</span>(<span class="ident">rqtp</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">timespec</span>,
<span class="ident">rmtp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">timespec</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcgetpgrp</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcsetpgrp</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">pgrp</span>: ::<span class="ident">pid_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ttyname</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"ttyname_r$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ttyname_r</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>,
<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">buflen</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">unlink</span>(<span class="ident">c</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"wait$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">wait</span>(<span class="ident">status</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"waitpid$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">waitpid</span>(<span class="ident">pid</span>: <span class="ident">pid_t</span>, <span class="ident">status</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_int</span>, <span class="ident">options</span>: ::<span class="ident">c_int</span>)
<span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"write$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">write</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">count</span>: ::<span class="ident">size_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pread$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pread</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>, <span class="ident">count</span>: ::<span class="ident">size_t</span>,
<span class="ident">offset</span>: <span class="ident">off_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pwrite$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pwrite</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">count</span>: ::<span class="ident">size_t</span>,
<span class="ident">offset</span>: <span class="ident">off_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">umask</span>(<span class="ident">mask</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">mode_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__utime50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">utime</span>(<span class="ident">file</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">utimbuf</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"kill$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">kill</span>(<span class="ident">pid</span>: <span class="ident">pid_t</span>, <span class="ident">sig</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"killpg$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">killpg</span>(<span class="ident">pgrp</span>: <span class="ident">pid_t</span>, <span class="ident">sig</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mlock</span>(<span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">munlock</span>(<span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mlockall</span>(<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">munlockall</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"mmap$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mmap</span>(<span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>,
<span class="ident">len</span>: ::<span class="ident">size_t</span>,
<span class="ident">prot</span>: ::<span class="ident">c_int</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>,
<span class="ident">fd</span>: ::<span class="ident">c_int</span>,
<span class="ident">offset</span>: <span class="ident">off_t</span>)
<span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"munmap$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">munmap</span>(<span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">if_nametoindex</span>(<span class="ident">ifname</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_uint</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">if_indextoname</span>(<span class="ident">ifindex</span>: ::<span class="ident">c_uint</span>,
<span class="ident">ifname</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"lstat$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__lstat50"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"lstat@FBSD_1.0"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">lstat</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">stat</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fsync$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fsync</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"setenv$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setenv</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">val</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">overwrite</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"unsetenv$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__unsetenv13"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">unsetenv</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">symlink</span>(<span class="ident">path1</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">path2</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ftruncate</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">length</span>: <span class="ident">off_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">signal</span>(<span class="ident">signum</span>: ::<span class="ident">c_int</span>, <span class="ident">handler</span>: <span class="ident">sighandler_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">sighandler_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__getrusage50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getrusage</span>(<span class="ident">resource</span>: ::<span class="ident">c_int</span>, <span class="ident">usage</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">rusage</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"realpath$DARWIN_EXTSN"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">realpath</span>(<span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, <span class="ident">resolved</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>)
<span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">flock</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">operation</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__times13"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">times</span>(<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">tms</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">clock_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_self</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">pthread_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_join$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_join</span>(<span class="ident">native</span>: ::<span class="ident">pthread_t</span>,
<span class="ident">value</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_exit</span>(<span class="ident">value</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_attr_init</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">pthread_attr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_attr_destroy</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">pthread_attr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_attr_setstacksize</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">pthread_attr_t</span>,
<span class="ident">stack_size</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_attr_setdetachstate</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">pthread_attr_t</span>,
<span class="ident">state</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_detach</span>(<span class="ident">thread</span>: ::<span class="ident">pthread_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__libc_thr_yield"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sched_yield</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_key_create</span>(<span class="ident">key</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_key_t</span>,
<span class="ident">dtor</span>: ::<span class="prelude-ty">Option</span><span class="op"><</span><span class="kw">unsafe</span> <span class="kw">extern</span> <span class="kw">fn</span>(<span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>)<span class="op">></span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_key_delete</span>(<span class="ident">key</span>: <span class="ident">pthread_key_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_getspecific</span>(<span class="ident">key</span>: <span class="ident">pthread_key_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_setspecific</span>(<span class="ident">key</span>: <span class="ident">pthread_key_t</span>, <span class="ident">value</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutex_init</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>,
<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">pthread_mutexattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutex_destroy</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutex_lock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutex_trylock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutex_unlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutexattr_init</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutexattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_mutexattr_destroy$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutexattr_destroy</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutexattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_mutexattr_settype</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutexattr_t</span>,
<span class="ident">_type</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_cond_init$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_init</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>,
<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">pthread_condattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_cond_wait$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_wait</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>,
<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_cond_timedwait$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_timedwait</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>,
<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_mutex_t</span>,
<span class="ident">abstime</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">timespec</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_signal</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_broadcast</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_cond_destroy</span>(<span class="ident">cond</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_cond_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_condattr_init</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_condattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_condattr_destroy</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_condattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_init$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_init</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>,
<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">pthread_rwlockattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_destroy$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_destroy</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_rdlock$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_rdlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_tryrdlock$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_tryrdlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_wrlock$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_wrlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_trywrlock$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_trywrlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pthread_rwlock_unlock$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlock_unlock</span>(<span class="ident">lock</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlock_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlockattr_init</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlockattr_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pthread_rwlockattr_destroy</span>(<span class="ident">attr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pthread_rwlockattr_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__xnet_getsockopt"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getsockopt</span>(<span class="ident">sockfd</span>: ::<span class="ident">c_int</span>,
<span class="ident">level</span>: ::<span class="ident">c_int</span>,
<span class="ident">optname</span>: ::<span class="ident">c_int</span>,
<span class="ident">optval</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>,
<span class="ident">optlen</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">socklen_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">raise</span>(<span class="ident">signum</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigaction14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigaction</span>(<span class="ident">signum</span>: ::<span class="ident">c_int</span>,
<span class="ident">act</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sigaction</span>,
<span class="ident">oldact</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigaction</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__utimes50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">utimes</span>(<span class="ident">filename</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">times</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">timeval</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dlopen</span>(<span class="ident">filename</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">flag</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dlerror</span>() <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dlsym</span>(<span class="ident">handle</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>,
<span class="ident">symbol</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dlclose</span>(<span class="ident">handle</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">dladdr</span>(<span class="ident">addr</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">info</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">Dl_info</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getaddrinfo</span>(<span class="ident">node</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">service</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">hints</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">addrinfo</span>,
<span class="ident">res</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">addrinfo</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">freeaddrinfo</span>(<span class="ident">res</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">addrinfo</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">gai_strerror</span>(<span class="ident">errcode</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">any</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>, <span class="ident">not</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"musl"</span>)),
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"dragonfly"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"haiku"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__res_init"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"res_9_init"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">res_init</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__gmtime_r50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">gmtime_r</span>(<span class="ident">time_p</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">time_t</span>, <span class="ident">result</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__localtime_r50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">localtime_r</span>(<span class="ident">time_p</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">time_t</span>, <span class="ident">result</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"mktime$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__mktime50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mktime</span>(<span class="ident">tm</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>) <span class="op">-</span><span class="op">></span> <span class="ident">time_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__time50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">time</span>(<span class="ident">time</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">time_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">time_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__gmtime50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">gmtime</span>(<span class="ident">time_p</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">time_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__locatime50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">localtime</span>(<span class="ident">time_p</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">time_t</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">tm</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__difftime50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">difftime</span>(<span class="ident">time1</span>: <span class="ident">time_t</span>, <span class="ident">time0</span>: <span class="ident">time_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_double</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__mknod50"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"mknod@FBSD_1.0"</span>
)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mknod</span>(<span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, <span class="ident">mode</span>: ::<span class="ident">mode_t</span>,
<span class="ident">dev</span>: ::<span class="ident">dev_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">gethostname</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getservbyname</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">proto</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">servent</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getprotobyname</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">protoent</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getprotobynumber</span>(<span class="ident">proto</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">protoent</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">chroot</span>(<span class="ident">name</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"usleep$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">usleep</span>(<span class="ident">secs</span>: ::<span class="ident">c_uint</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"send$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">send</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"recv$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">recv</span>(<span class="ident">socket</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_void</span>, <span class="ident">len</span>: ::<span class="ident">size_t</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"putenv$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__putenv50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">putenv</span>(<span class="ident">string</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"poll$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">poll</span>(<span class="ident">fds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">pollfd</span>, <span class="ident">nfds</span>: <span class="ident">nfds_t</span>, <span class="ident">timeout</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"select$1050"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"select$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__select50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">select</span>(<span class="ident">nfds</span>: ::<span class="ident">c_int</span>,
<span class="ident">readfs</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">writefds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">errorfds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">timeout</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">timeval</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__setlocale50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setlocale</span>(<span class="ident">category</span>: ::<span class="ident">c_int</span>,
<span class="ident">locale</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">localeconv</span>() <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">lconv</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"sem_wait$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sem_wait</span>(<span class="ident">sem</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sem_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sem_trywait</span>(<span class="ident">sem</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sem_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sem_post</span>(<span class="ident">sem</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sem_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">statvfs</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">statvfs</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fstatvfs</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">statvfs</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">readlink</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>,
<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>,
<span class="ident">bufsz</span>: ::<span class="ident">size_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigemptyset14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigemptyset</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigaddset14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigaddset</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>, <span class="ident">signum</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigfillset14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigfillset</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigdelset14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigdelset</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>, <span class="ident">signum</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigismember14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigismember</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sigset_t</span>, <span class="ident">signum</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigprocmask14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigprocmask</span>(<span class="ident">how</span>: ::<span class="ident">c_int</span>,
<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sigset_t</span>,
<span class="ident">oldset</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>)
<span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__sigpending14"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sigpending</span>(<span class="ident">set</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">sigset_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__timegm50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">timegm</span>(<span class="ident">tm</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">tm</span>) <span class="op">-</span><span class="op">></span> <span class="ident">time_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">sysconf</span>(<span class="ident">name</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_long</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mkfifo</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">mode</span>: <span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pselect$1050"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pselect$UNIX2003"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__pselect50"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pselect</span>(<span class="ident">nfds</span>: ::<span class="ident">c_int</span>,
<span class="ident">readfs</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">writefds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">errorfds</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">fd_set</span>,
<span class="ident">timeout</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">timespec</span>,
<span class="ident">sigmask</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">sigset_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fseeko</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>,
<span class="ident">offset</span>: ::<span class="ident">off_t</span>,
<span class="ident">whence</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ftello</span>(<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">off_t</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"tcdrain$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcdrain</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfgetispeed</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">termios</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">speed_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfgetospeed</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">termios</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">speed_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfsetispeed</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">termios</span>, <span class="ident">speed</span>: ::<span class="ident">speed_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfsetospeed</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">termios</span>, <span class="ident">speed</span>: ::<span class="ident">speed_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcgetattr</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">termios</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcsetattr</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>,
<span class="ident">optional_actions</span>: ::<span class="ident">c_int</span>,
<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">termios</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcflow</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">action</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcflush</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">action</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcgetsid</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tcsendbreak</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>, <span class="ident">duration</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mkstemp</span>(<span class="ident">template</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mkdtemp</span>(<span class="ident">template</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">tmpnam</span>(<span class="ident">ptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">openlog</span>(<span class="ident">ident</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, <span class="ident">logopt</span>: ::<span class="ident">c_int</span>, <span class="ident">facility</span>: ::<span class="ident">c_int</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">closelog</span>();
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">setlogmask</span>(<span class="ident">maskpri</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"syslog$DARWIN_EXTSN"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">syslog</span>(<span class="ident">priority</span>: ::<span class="ident">c_int</span>, <span class="ident">message</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>, ...);
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"nice$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">nice</span>(<span class="ident">incr</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">grantpt</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">posix_openpt</span>(<span class="ident">flags</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">ptsname</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">unlockpt</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">strcasestr</span>(<span class="ident">cs</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">ct</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getline</span> (<span class="ident">lineptr</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">c_char</span>, <span class="ident">n</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">size_t</span>,
<span class="ident">stream</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="ident">FILE</span>) <span class="op">-</span><span class="op">></span> <span class="ident">ssize_t</span>;
}
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"redox"</span>))]</span> {
<span class="kw">extern</span> {
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">getsid</span>(<span class="ident">pid</span>: <span class="ident">pid_t</span>) <span class="op">-</span><span class="op">></span> <span class="ident">pid_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">truncate</span>(<span class="ident">path</span>: <span class="kw-2">*</span><span class="kw">const</span> <span class="ident">c_char</span>, <span class="ident">length</span>: <span class="ident">off_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"pause$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">pause</span>() <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">readlinkat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>,
<span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">buf</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">c_char</span>,
<span class="ident">bufsiz</span>: ::<span class="ident">size_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">ssize_t</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">mkdirat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">mode</span>: ::<span class="ident">mode_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">openat</span>(<span class="ident">dirfd</span>: ::<span class="ident">c_int</span>, <span class="ident">pathname</span>: <span class="kw-2">*</span><span class="kw">const</span> ::<span class="ident">c_char</span>,
<span class="ident">flags</span>: ::<span class="ident">c_int</span>, ...) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86_64"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fdopendir$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">target_arch</span> <span class="op">=</span> <span class="string">"x86"</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"fdopendir$INODE64$UNIX2003"</span>)]</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">fdopendir</span>(<span class="ident">fd</span>: ::<span class="ident">c_int</span>) <span class="op">-</span><span class="op">></span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>;
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"readdir_r$INODE64"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>, <span class="ident">link_name</span> <span class="op">=</span> <span class="string">"__readdir_r30"</span>)]</span>
<span class="attribute">#[<span class="ident">cfg_attr</span>(
<span class="ident">all</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>, <span class="ident">freebsd11</span>),
<span class="ident">link_name</span> <span class="op">=</span> <span class="string">"readdir_r@FBSD_1.0"</span>
)]</span>
<span class="doccomment">/// The 64-bit libc on Solaris and illumos only has readdir_r. If a</span>
<span class="doccomment">/// 32-bit Solaris or illumos target is ever created, it should use</span>
<span class="doccomment">/// __posix_readdir_r. See libc(3LIB) on Solaris or illumos:</span>
<span class="doccomment">/// https://illumos.org/man/3lib/libc</span>
<span class="doccomment">/// https://docs.oracle.com/cd/E36784_01/html/E36873/libc-3lib.html</span>
<span class="doccomment">/// https://www.unix.com/man-page/opensolaris/3LIB/libc/</span>
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">readdir_r</span>(<span class="ident">dirp</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">DIR</span>, <span class="ident">entry</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">dirent</span>,
<span class="ident">result</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">dirent</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
}
}
}
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">not</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"solaris"</span>, <span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>)))]</span> {
<span class="kw">extern</span> {
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfmakeraw</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">termios</span>);
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">cfsetspeed</span>(<span class="ident">termios</span>: <span class="kw-2">*</span><span class="kw-2">mut</span> ::<span class="ident">termios</span>,
<span class="ident">speed</span>: ::<span class="ident">speed_t</span>) <span class="op">-</span><span class="op">></span> ::<span class="ident">c_int</span>;
}
}
}
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"uclibc"</span>)]</span> {
<span class="kw">mod</span> <span class="ident">uclibc</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">uclibc</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_env</span> <span class="op">=</span> <span class="string">"newlib"</span>)]</span> {
<span class="kw">mod</span> <span class="ident">newlib</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">newlib</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"linux"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"android"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"emscripten"</span>))]</span> {
<span class="kw">mod</span> <span class="ident">linux_like</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">linux_like</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"macos"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"ios"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"freebsd"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"dragonfly"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"openbsd"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"netbsd"</span>))]</span> {
<span class="kw">mod</span> <span class="ident">bsd</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">bsd</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">any</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"solaris"</span>,
<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"illumos"</span>))]</span> {
<span class="kw">mod</span> <span class="ident">solarish</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">solarish</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"haiku"</span>)]</span> {
<span class="kw">mod</span> <span class="ident">haiku</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">haiku</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"hermit"</span>)]</span> {
<span class="kw">mod</span> <span class="ident">hermit</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">hermit</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> <span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">target_os</span> <span class="op">=</span> <span class="string">"redox"</span>)]</span> {
<span class="kw">mod</span> <span class="ident">redox</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">redox</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> {
<span class="comment">// Unknown target_os</span>
}
}
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">libc_core_cvoid</span>)]</span> {
<span class="kw">pub</span> <span class="kw">use</span> ::<span class="ident">ffi</span>::<span class="ident">c_void</span>;
} <span class="kw">else</span> {
<span class="comment">// Use repr(u8) as LLVM expects `void*` to be the same as `i8*` to help</span>
<span class="comment">// enable more optimization opportunities around it recognizing things</span>
<span class="comment">// like malloc/free.</span>
<span class="attribute">#[<span class="ident">repr</span>(<span class="ident">u8</span>)]</span>
<span class="attribute">#[<span class="ident">allow</span>(<span class="ident">missing_copy_implementations</span>)]</span>
<span class="attribute">#[<span class="ident">allow</span>(<span class="ident">missing_debug_implementations</span>)]</span>
<span class="kw">pub</span> <span class="kw">enum</span> <span class="ident">c_void</span> {
<span class="comment">// Two dummy variants so the #[repr] attribute can be used.</span>
<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
<span class="ident">__variant1</span>,
<span class="attribute">#[<span class="ident">doc</span>(<span class="ident">hidden</span>)]</span>
<span class="ident">__variant2</span>,
}
}
}
<span class="macro">cfg_if</span><span class="macro">!</span> {
<span class="kw">if</span> <span class="attribute">#[<span class="ident">cfg</span>(<span class="ident">libc_align</span>)]</span> {
<span class="kw">mod</span> <span class="ident">align</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">align</span>::<span class="kw-2">*</span>;
} <span class="kw">else</span> {
<span class="kw">mod</span> <span class="ident">no_align</span>;
<span class="kw">pub</span> <span class="kw">use</span> <span class="self">self</span>::<span class="ident">no_align</span>::<span class="kw-2">*</span>;
}
}
</pre></div>
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