sed size).
  Each application is free to encode such metadata in whichever way it wants.

  An additional format, called LZ4 frame specification (doc/lz4_Frame_format.md),
  take care of encoding standard metadata alongside LZ4-compressed blocks.
  If your application requires interoperability, it's recommended to use it.
  A library is provided to take care of it, see lz4frame.h.
<BR></pre>

<a name="Chapter2"></a><h2>Version</h2><pre></pre>

<pre><b>int LZ4_versionNumber (void);  </b>/**< library version 