<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.13"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>PulseAudio: pulseaudio.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); </script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">PulseAudio  <span id="projectnumber">10.0.0-1.1.mga6</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.13 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> $(function() { initMenu('',false,false,'search.php','Search'); }); </script> <div id="main-nav"></div> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> $(document).ready(function(){initNavTree('pulseaudio_8h_source.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="headertitle"> <div class="title">pulseaudio.h</div> </div> </div><!--header--> <div class="contents"> <a href="pulseaudio_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef foopulseaudiohfoo</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define foopulseaudiohfoo</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">/***</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> This file is part of PulseAudio.</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"></span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> Copyright 2004-2006 Lennart Poettering</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> Copyright 2006 Pierre Ossman <ossman@cendio.se> for Cendio AB</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> PulseAudio is free software; you can redistribute it and/or modify</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> published by the Free Software Foundation; either version 2.1 of the</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> License, or (at your option) any later version.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> PulseAudio is distributed in the hope that it will be useful, but</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> Lesser General Public License for more details.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"></span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> You should have received a copy of the GNU Lesser General Public</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">***/</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <<a class="code" href="direction_8h.html">pulse/direction.h</a>></span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <<a class="code" href="mainloop-api_8h.html">pulse/mainloop-api.h</a>></span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="sample_8h.html">pulse/sample.h</a>></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <<a class="code" href="format_8h.html">pulse/format.h</a>></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="def_8h.html">pulse/def.h</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <<a class="code" href="context_8h.html">pulse/context.h</a>></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <<a class="code" href="stream_8h.html">pulse/stream.h</a>></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <<a class="code" href="introspect_8h.html">pulse/introspect.h</a>></span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <<a class="code" href="subscribe_8h.html">pulse/subscribe.h</a>></span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include <<a class="code" href="scache_8h.html">pulse/scache.h</a>></span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include <<a class="code" href="version_8h.html">pulse/version.h</a>></span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include <<a class="code" href="error_8h.html">pulse/error.h</a>></span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include <<a class="code" href="operation_8h.html">pulse/operation.h</a>></span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#include <<a class="code" href="channelmap_8h.html">pulse/channelmap.h</a>></span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor">#include <<a class="code" href="volume_8h.html">pulse/volume.h</a>></span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include <<a class="code" href="xmalloc_8h.html">pulse/xmalloc.h</a>></span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include <<a class="code" href="utf8_8h.html">pulse/utf8.h</a>></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <<a class="code" href="thread-mainloop_8h.html">pulse/thread-mainloop.h</a>></span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include <<a class="code" href="mainloop_8h.html">pulse/mainloop.h</a>></span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include <<a class="code" href="mainloop-signal_8h.html">pulse/mainloop-signal.h</a>></span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <<a class="code" href="util_8h.html">pulse/util.h</a>></span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="preprocessor">#include <<a class="code" href="timeval_8h.html">pulse/timeval.h</a>></span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="preprocessor">#include <<a class="code" href="proplist_8h.html">pulse/proplist.h</a>></span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include <<a class="code" href="rtclock_8h.html">pulse/rtclock.h</a>></span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="rtclock_8h_html"><div class="ttname"><a href="rtclock_8h.html">rtclock.h</a></div><div class="ttdoc">Monotonic clock utilities. </div></div> <div class="ttc" id="context_8h_html"><div class="ttname"><a href="context_8h.html">context.h</a></div><div class="ttdoc">Connection contexts for asynchronous communication with a server. </div></div> <div class="ttc" id="mainloop-api_8h_html"><div class="ttname"><a href="mainloop-api_8h.html">mainloop-api.h</a></div><div class="ttdoc">Main loop abstraction layer. </div></div> <div class="ttc" id="def_8h_html"><div class="ttname"><a href="def_8h.html">def.h</a></div><div class="ttdoc">Global definitions. </div></div> <div class="ttc" id="introspect_8h_html"><div class="ttname"><a href="introspect_8h.html">introspect.h</a></div><div class="ttdoc">Routines for daemon introspection. </div></div> <div class="ttc" id="volume_8h_html"><div class="ttname"><a href="volume_8h.html">volume.h</a></div><div class="ttdoc">Constants and routines for volume handling. </div></div> <div class="ttc" id="mainloop_8h_html"><div class="ttname"><a href="mainloop_8h.html">mainloop.h</a></div><div class="ttdoc">A minimal main loop implementation based on the C library&#39;s poll() function. </div></div> <div class="ttc" id="utf8_8h_html"><div class="ttname"><a href="utf8_8h.html">utf8.h</a></div><div class="ttdoc">UTF-8 validation functions. </div></div> <div class="ttc" id="stream_8h_html"><div class="ttname"><a href="stream_8h.html">stream.h</a></div><div class="ttdoc">Audio streams for input, output and sample upload. </div></div> <div class="ttc" id="format_8h_html"><div class="ttname"><a href="format_8h.html">format.h</a></div><div class="ttdoc">Utility functions for handling a stream or sink format. </div></div> <div class="ttc" id="error_8h_html"><div class="ttname"><a href="error_8h.html">error.h</a></div><div class="ttdoc">Error management. </div></div> <div class="ttc" id="channelmap_8h_html"><div class="ttname"><a href="channelmap_8h.html">channelmap.h</a></div><div class="ttdoc">Constants and routines for channel mapping handling. </div></div> <div class="ttc" id="timeval_8h_html"><div class="ttname"><a href="timeval_8h.html">timeval.h</a></div><div class="ttdoc">Utility functions for handling timeval calculations. </div></div> <div class="ttc" id="util_8h_html"><div class="ttname"><a href="util_8h.html">util.h</a></div><div class="ttdoc">Assorted utility functions. </div></div> <div class="ttc" id="scache_8h_html"><div class="ttname"><a href="scache_8h.html">scache.h</a></div><div class="ttdoc">All sample cache related routines. </div></div> <div class="ttc" id="direction_8h_html"><div class="ttname"><a href="direction_8h.html">direction.h</a></div><div class="ttdoc">Utility functions for pa_direction_t. </div></div> <div class="ttc" id="version_8h_html"><div class="ttname"><a href="version_8h.html">version.h</a></div><div class="ttdoc">Define header version. </div></div> <div class="ttc" id="sample_8h_html"><div class="ttname"><a href="sample_8h.html">sample.h</a></div><div class="ttdoc">Constants and routines for sample type handling. </div></div> <div class="ttc" id="operation_8h_html"><div class="ttname"><a href="operation_8h.html">operation.h</a></div><div class="ttdoc">Asynchronous operations. </div></div> <div class="ttc" id="xmalloc_8h_html"><div class="ttname"><a href="xmalloc_8h.html">xmalloc.h</a></div><div class="ttdoc">Memory allocation functions. </div></div> <div class="ttc" id="mainloop-signal_8h_html"><div class="ttname"><a href="mainloop-signal_8h.html">mainloop-signal.h</a></div><div class="ttdoc">UNIX signal support for main loops. </div></div> <div class="ttc" id="subscribe_8h_html"><div class="ttname"><a href="subscribe_8h.html">subscribe.h</a></div><div class="ttdoc">Daemon introspection event subscription subsystem. </div></div> <div class="ttc" id="thread-mainloop_8h_html"><div class="ttname"><a href="thread-mainloop_8h.html">thread-mainloop.h</a></div><div class="ttdoc">A thread based event loop implementation based on pa_mainloop. </div></div> <div class="ttc" id="proplist_8h_html"><div class="ttname"><a href="proplist_8h.html">proplist.h</a></div><div class="ttdoc">Property list constants and functions. </div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li 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