nch.
</p>
<p>
In the raw p-code translation process, this operation can only take
input0, but in follow-on analysis, it can take arbitrary additional inputs.
These represent (possibly partial) recovery of the parameters being
passed to the logical <span class="emphasis"><em>call</em></span> represented by this
operation.  These additional parameters have no effect on the original
semantics of the raw p-code but naturally hold the varnode values flowing
into the call.
</p>
</div>
<div class="sect2">
<div cla