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<h3 class="section">2.4 Multiple ABIs</h3>
<p>A given platform may provide multiple different ABIs at once. For
instance, the x86 platform has both ‘<samp><span class="samp">stdcall</span></samp>’ and ‘<samp><span class="samp">fastcall</span></samp>’
functions.
<p><code>libffi</code> provides some support for this. However, this is
necessarily platform-specific.
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