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<title>libao - function - ao_append_option</title>
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<td><p class=tiny>libao documentation</p></td>
<td align=right><p class=tiny>libao version 1.2.0 - 201401271</p></td>
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<h1>ao_append_option</h1>
<p><i>declared in "ao/ao.h";</i></p>
<p>Append a key-value pair to a linked list of options. The key and
value strings are duplicated into newly allocated memory, so the
calling function retains ownership of the string parameters.
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<pre><b>
int ao_append_option(<a href="ao_option.html">ao_option</a> **options, const char *key, const char *value);
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<h3>Parameters</h3>
<dl>
<dt><i>options</i></dt>
<dd>Address of the pointer to the head of the option list. For an empty list
<tt>*options</tt> will be NULL.</dd>
<dt><i>key</i></dt>
<dd>A string holding the option key.</dd>
<dt><i>value</i></dt>
<dd>A string holding the option value.</dd>
</dl>
<h3>Return Values</h3>
<blockquote>
<li>1 indicates success.</li>
<li>0 indicates memory allocation failure.</li>
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<td><p class=tiny>copyright © 2001-2003 Stan Seibert, 2010-2011 Monty</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/">xiph.org</a><br><a href="mailto:monty@xiph.org">monty@xiph.org</a></p></td>
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<td><p class=tiny>libao documentation</p></td>
<td align=right><p class=tiny>libao version 1.2.0 - 201401271</p></td>
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