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<div class="header">
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<a href="#func-members">Functions</a> </div>
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<div class="title">Posix</div> </div>
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<p><code>mi_</code> prefixed implementations of various Posix, Unix, and C++ allocation functions.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga4531c9e775bb3ae12db57c1ba8a5d7de"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga4531c9e775bb3ae12db57c1ba8a5d7de">mi_malloc_size</a> (const void *p)</td></tr>
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<tr class="memitem:ga06d07cf357bbac5c73ba5d0c0c421e17"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga06d07cf357bbac5c73ba5d0c0c421e17">mi_malloc_usable_size</a> (const void *p)</td></tr>
<tr class="separator:ga06d07cf357bbac5c73ba5d0c0c421e17"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga705dc7a64bffacfeeb0141501a5c35d7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga705dc7a64bffacfeeb0141501a5c35d7">mi_cfree</a> (void *p)</td></tr>
<tr class="memdesc:ga705dc7a64bffacfeeb0141501a5c35d7"><td class="mdescLeft">&#160;</td><td class="mdescRight">Just as <code>free</code> but also checks if the pointer <code>p</code> belongs to our heap. <a href="#ga705dc7a64bffacfeeb0141501a5c35d7">More...</a><br /></td></tr>
<tr class="separator:ga705dc7a64bffacfeeb0141501a5c35d7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gacff84f226ba9feb2031b8992e5579447"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gacff84f226ba9feb2031b8992e5579447">mi_posix_memalign</a> (void **p, size_t alignment, size_t size)</td></tr>
<tr class="separator:gacff84f226ba9feb2031b8992e5579447"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad5a69c8fea96aa2b7a7c818c2130090a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gad5a69c8fea96aa2b7a7c818c2130090a">mi__posix_memalign</a> (void **p, size_t alignment, size_t size)</td></tr>
<tr class="separator:gad5a69c8fea96aa2b7a7c818c2130090a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaab7fa71ea93b96873f5d9883db57d40e"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gaab7fa71ea93b96873f5d9883db57d40e">mi_memalign</a> (size_t alignment, size_t size)</td></tr>
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<tr class="memitem:ga73baaf5951f5165ba0763d0c06b6a93b"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga73baaf5951f5165ba0763d0c06b6a93b">mi_valloc</a> (size_t size)</td></tr>
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<tr class="memitem:gaeb325c39b887d3b90d85d1eb1712fb1e"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gaeb325c39b887d3b90d85d1eb1712fb1e">mi_pvalloc</a> (size_t size)</td></tr>
<tr class="separator:gaeb325c39b887d3b90d85d1eb1712fb1e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga1326d2e4388630b5f81ca7206318b8e5"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga1326d2e4388630b5f81ca7206318b8e5">mi_aligned_alloc</a> (size_t alignment, size_t size)</td></tr>
<tr class="separator:ga1326d2e4388630b5f81ca7206318b8e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="separator:ga48fad8648a2f1dab9c87ea9448a52088"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<tr class="memitem:ga72e9d7ffb5fe94d69bc722c8506e27bc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#ga72e9d7ffb5fe94d69bc722c8506e27bc">mi_free_size_aligned</a> (void *p, size_t size, size_t alignment)</td></tr>
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<tr class="memdesc:gaad048a9fce3d02c5909cd05c6ec24545"><td class="mdescLeft">&#160;</td><td class="mdescRight">raise <code>std::bad_alloc</code> exception on failure. <a href="#gaad048a9fce3d02c5909cd05c6ec24545">More...</a><br /></td></tr>
<tr class="separator:gaad048a9fce3d02c5909cd05c6ec24545"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaef2c2bdb4f70857902d3c8903ac095f3"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gaef2c2bdb4f70857902d3c8903ac095f3">mi_new_aligned</a> (std::size_t n, std::align_val_t alignment) noexcept(false)</td></tr>
<tr class="memdesc:gaef2c2bdb4f70857902d3c8903ac095f3"><td class="mdescLeft">&#160;</td><td class="mdescRight">raise <code>std::bad_alloc</code> exception on failure. <a href="#gaef2c2bdb4f70857902d3c8903ac095f3">More...</a><br /></td></tr>
<tr class="separator:gaef2c2bdb4f70857902d3c8903ac095f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaeaded64eda71ed6b1d569d3e723abc4a"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gaeaded64eda71ed6b1d569d3e723abc4a">mi_new_nothrow</a> (size_t n)</td></tr>
<tr class="memdesc:gaeaded64eda71ed6b1d569d3e723abc4a"><td class="mdescLeft">&#160;</td><td class="mdescRight">return <code>NULL</code> on failure. <a href="#gaeaded64eda71ed6b1d569d3e723abc4a">More...</a><br /></td></tr>
<tr class="separator:gaeaded64eda71ed6b1d569d3e723abc4a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab5e29558926d934c3f1cae8c815f942c"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__posix.html#gab5e29558926d934c3f1cae8c815f942c">mi_new_aligned_nothrow</a> (size_t n, size_t alignment)</td></tr>
<tr class="memdesc:gab5e29558926d934c3f1cae8c815f942c"><td class="mdescLeft">&#160;</td><td class="mdescRight">return <code>NULL</code> on failure. <a href="#gab5e29558926d934c3f1cae8c815f942c">More...</a><br /></td></tr>
<tr class="separator:gab5e29558926d934c3f1cae8c815f942c"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p><code>mi_</code> prefixed implementations of various Posix, Unix, and C++ allocation functions. </p>
<p>Defined for convenience as all redirect to the regular mimalloc API. </p>
<h2 class="groupheader">Function Documentation</h2>
<a id="gad5a69c8fea96aa2b7a7c818c2130090a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gad5a69c8fea96aa2b7a7c818c2130090a">&#9670;&nbsp;</a></span>mi__posix_memalign()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int mi__posix_memalign </td>
<td>(</td>
<td class="paramtype">void **&#160;</td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga1326d2e4388630b5f81ca7206318b8e5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga1326d2e4388630b5f81ca7206318b8e5">&#9670;&nbsp;</a></span>mi_aligned_alloc()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void* mi_aligned_alloc </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga705dc7a64bffacfeeb0141501a5c35d7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga705dc7a64bffacfeeb0141501a5c35d7">&#9670;&nbsp;</a></span>mi_cfree()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void mi_cfree </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Just as <code>free</code> but also checks if the pointer <code>p</code> belongs to our heap. </p>
</div>
</div>
<a id="ga0d28d5cf61e6bfbb18c63092939fe5c9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga0d28d5cf61e6bfbb18c63092939fe5c9">&#9670;&nbsp;</a></span>mi_free_aligned()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void mi_free_aligned </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="gae01389eedab8d67341ff52e2aad80ebb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gae01389eedab8d67341ff52e2aad80ebb">&#9670;&nbsp;</a></span>mi_free_size()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void mi_free_size </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga72e9d7ffb5fe94d69bc722c8506e27bc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga72e9d7ffb5fe94d69bc722c8506e27bc">&#9670;&nbsp;</a></span>mi_free_size_aligned()</h2>
<div class="memitem">
<div class="memproto">
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<td class="memname">void mi_free_size_aligned </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>p</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga4531c9e775bb3ae12db57c1ba8a5d7de"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga4531c9e775bb3ae12db57c1ba8a5d7de">&#9670;&nbsp;</a></span>mi_malloc_size()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">size_t mi_malloc_size </td>
<td>(</td>
<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga06d07cf357bbac5c73ba5d0c0c421e17"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga06d07cf357bbac5c73ba5d0c0c421e17">&#9670;&nbsp;</a></span>mi_malloc_usable_size()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">size_t mi_malloc_usable_size </td>
<td>(</td>
<td class="paramtype">const void *&#160;</td>
<td class="paramname"><em>p</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="gaab7fa71ea93b96873f5d9883db57d40e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaab7fa71ea93b96873f5d9883db57d40e">&#9670;&nbsp;</a></span>mi_memalign()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void* mi_memalign </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="gaad048a9fce3d02c5909cd05c6ec24545"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaad048a9fce3d02c5909cd05c6ec24545">&#9670;&nbsp;</a></span>mi_new()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
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<td class="mlabels-left">
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<td class="memname">void* mi_new </td>
<td>(</td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>n</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">noexcept</span></span> </td>
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<p>raise <code>std::bad_alloc</code> exception on failure. </p>
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<a id="gaef2c2bdb4f70857902d3c8903ac095f3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaef2c2bdb4f70857902d3c8903ac095f3">&#9670;&nbsp;</a></span>mi_new_aligned()</h2>
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<td class="memname">void* mi_new_aligned </td>
<td>(</td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>n</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::align_val_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
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<td></td>
<td>)</td>
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<span class="mlabels"><span class="mlabel">noexcept</span></span> </td>
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<p>raise <code>std::bad_alloc</code> exception on failure. </p>
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<a id="gab5e29558926d934c3f1cae8c815f942c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gab5e29558926d934c3f1cae8c815f942c">&#9670;&nbsp;</a></span>mi_new_aligned_nothrow()</h2>
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<td class="memname">void* mi_new_aligned_nothrow </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>n</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
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<td></td>
<td>)</td>
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<p>return <code>NULL</code> on failure. </p>
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<a id="gaeaded64eda71ed6b1d569d3e723abc4a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaeaded64eda71ed6b1d569d3e723abc4a">&#9670;&nbsp;</a></span>mi_new_nothrow()</h2>
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<td class="memname">void* mi_new_nothrow </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>n</em></td><td>)</td>
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<p>return <code>NULL</code> on failure. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#gacff84f226ba9feb2031b8992e5579447">&#9670;&nbsp;</a></span>mi_posix_memalign()</h2>
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<td class="memname">int mi_posix_memalign </td>
<td>(</td>
<td class="paramtype">void **&#160;</td>
<td class="paramname"><em>p</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>alignment</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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</div>
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<a id="gaeb325c39b887d3b90d85d1eb1712fb1e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#gaeb325c39b887d3b90d85d1eb1712fb1e">&#9670;&nbsp;</a></span>mi_pvalloc()</h2>
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<td class="memname">void* mi_pvalloc </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em></td><td>)</td>
<td></td>
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</div>
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<a id="ga48fad8648a2f1dab9c87ea9448a52088"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga48fad8648a2f1dab9c87ea9448a52088">&#9670;&nbsp;</a></span>mi_reallocarray()</h2>
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<div class="memproto">
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<td class="memname">void* mi_reallocarray </td>
<td>(</td>
<td class="paramtype">void *&#160;</td>
<td class="paramname"><em>p</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>count</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="ga73baaf5951f5165ba0763d0c06b6a93b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ga73baaf5951f5165ba0763d0c06b6a93b">&#9670;&nbsp;</a></span>mi_valloc()</h2>
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<td class="memname">void* mi_valloc </td>
<td>(</td>
<td class="paramtype">size_t&#160;</td>
<td class="paramname"><em>size</em></td><td>)</td>
<td></td>
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