er functions</h3>
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<pre class="literallayout"><span class="keyword">void</span> <span class="special">*</span> <a name="idp39148048-bb"></a><span class="identifier">allocate</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">size_t</span> bytes<span class="special">,</span> <span class="identifier">std</span><span class="special">::</span><span class="id