28" name="l00128"></a><span class="lineno">  128</span>  <span class="comment">// capnp requires: it must be zeroed.  (Blob intentionally doesn&#39;t zero.  @todo Would be a nice *optional* feature.)</span></div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span>  memset(blob.begin(), 0, blob.size());</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131