doc/libvorbis/vorbis_comment_add_tag.html


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<title>libvorbis - function - vorbis_comment_add_tag</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_add_tag</h1>

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

<p>This function adds a tag-comment pair to a
<a href="vorbis_comment.html">vorbis_comment</a> structure. There can
be more than one comment value for the same tag; if a comment with the
same tag already exists, another comment with the same tag is added.</p>

<p>If you already have a string in the form "KEY=value", see
<a href="vorbis_comment_add.html">vorbis_comment_add</a> instead.</p>

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<pre><b>
extern void     vorbis_comment_add_tag(vorbis_comment *vc,
                                       const char *tag, const char *contents);
</b></pre>
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<h3>Parameters</h3>
<dl>
<dt><i>vc</i></dt>
<dd>Pointer to a vorbis_comment structure to add the comment to.</dd>
<dt><i>tag</i></dt>
<dd>Pointer to the null-terminated tag string. The string will
be copied, so it can be freed or modified after this function returns
without affecting the vorbis_comment structure's contents.</dd>
<dt><i>contents</i></dt>
<dd>Pointer to the null-terminated comment contents string. This will
also be copied.</dd>
</dl>


<h3>Return Values</h3>
<blockquote>
<li>None.</li>
</blockquote>
<p>

<br><br>
<hr noshade>
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<td><p class=tiny>copyright &copy; 2010 Xiph.Org</p></td>
<td align=right><p class=tiny><a href="https://xiph.org/vorbis/index.html">Ogg Vorbis</a></p></td>
</tr><tr>
<td><p class=tiny>libvorbis documentation</p></td>
<td align=right><p class=tiny>libvorbis version 1.3.2 - 20101101</p></td>
</tr>
</table>


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