title: How to Convert Void *data to NSdata
body: <p>In My app i am using openAl to cut the portion of audio song</p>
  
  <pre><code>void *data =  MyGetOpenALAudioDataWithinCUT(fileURL, &amp;size, &amp;format, &amp;freq,m_LowerTimeValue,m_UpperTimeValue);
  </code></pre>
  
  <p>Now i need to convert this void *data  to NSData.</p>
  
  <p>Can any one help me please?</p>