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<title>libvorbis - function - vorbis_comment_query_count</title>
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<td><p class=tiny>libvorbis documentation</p></td>
<td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
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<h1>vorbis_comment_query_count</h1>

<p><i>declared in "vorbis/codec.h";</i></p>

<p>This function determines the number of comments with a given tag
that are present in a <a href="vorbis_comment.html">vorbis_comment</a>
structure.</p>

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<pre><b>
extern int      vorbis_comment_query_count(vorbis_comment *vc, const char *tag);
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<h3>Parameters</h3>
<dl>
<dt><i>vc</i></dt>
<dd>Pointer to the vorbis_comment structure.</dd>
<dt><i>tag</i></dt>
<dd>Pointer to a null-terminated string of the comment tag to look
for. Tags are compared case-insensitively.</dd>
</dl>


<h3>Return Values</h3>
<blockquote>
<li>The number of comments present with the given tag.</li>
<li>0 if no such comments are present.</li>
</blockquote>
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<td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
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<td><p class=tiny>libvorbis documentation</p></td>
<td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
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