igint&lt;37&gt;      scbigint;
    sc_biguint&lt;62&gt;     scbiguint;
};</pre></blockquote>

<!--START_ND_SUMMARY index=1-->
<div class=Summary><div class=STitle>Summary</div><div class=SBorder><table border=0 cellspacing=0 cellpadding=0 class=STable>
  <!-- index=1 -->

<tr class="SClass"><td colspan=2 class=SEntry><a href="#Packet" >Packet</a></td></tr>
<tr class=SMain><td colspan=2 class=SWideDescription>First, we define a transaction class, <i>Packet</i>, declaring an instance of each supported data ty