pack_buffer</a> data buffer and advances the location pointer.
<p>Before reading, the buffer should be initialized using <a href="oggpack_readinit.html">oggpack_readinit</a>.

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<pre><b>
long  oggpack_read1(oggpack_buffer *b);
</b></pre>
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<h3>Parameters</h3>
<dl>
<dt><i>b</i></dt>
<dd>Pointer to an <a href="oggpack_buffer.html">oggpack_buffer</a> struct containing buffered data to be read.</dd>
<