 sample range?</span></div>
<div class="line"><span class="lineno">   62</span>                    <span class="keywordflow">if</span> (samplePos &lt;= lastSample &amp;&amp; lastSample &lt; samplePos + blockSamples)</div>
<div class="line"><span class="lineno">   63</span>                    {</div>
<div class="line"><span class="lineno">   64</span>                        blockSamples = lastSample - samplePos;</div>
<div class="line"><span class="lineno">   65</span>                        end = <span clas