 non-zero on error, additional error information is stored in *h_errnop instead of h_errno to be thread-safe </dd></dl>

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<h2 class="groupheader">Variable Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a2a1ce3f2040007303d36c0b682b5ac10">&#9670;&nbsp;</a></span>h_errno</h2>

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          <td class="memname">int h_errno</td>
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