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<h1>/home/mandrake/rpm/BUILD/alsa-lib-1.0.23/include/conf.h File Reference</h1>
<p>Application interface library for the ALSA driver.
<a href="#_details">More...</a></p>
<p><a href="conf_8h_source.html">Go to the source code of this file.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct </td><td class="memItemRight" valign="bottom"><a class="el" href="structsnd__devname.html">snd_devname_t</a></td></tr>
<tr><td colspan="2"><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga96fd234b2ce9c03a9e82f4e854cc65ce"></a><!-- doxytag: member="conf.h::SND_CONFIG_DLSYM_VERSION_EVALUATE" ref="ga96fd234b2ce9c03a9e82f4e854cc65ce" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga96fd234b2ce9c03a9e82f4e854cc65ce">SND_CONFIG_DLSYM_VERSION_EVALUATE</a> _dlsym_config_evaluate_001</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><code>dlsym</code> version for the config evaluate callback. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga948b35b3df554e2e06ba5bb9f5452704"></a><!-- doxytag: member="conf.h::SND_CONFIG_DLSYM_VERSION_HOOK" ref="ga948b35b3df554e2e06ba5bb9f5452704" args="" -->
#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga948b35b3df554e2e06ba5bb9f5452704">SND_CONFIG_DLSYM_VERSION_HOOK</a> _dlsym_config_hook_001</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><code>dlsym</code> version for the config hook callback. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac3f21333e1f9b602cad9b06cb418fa80">snd_config_for_each</a>(pos, next, node) for (pos = snd_config_iterator_first(node), next = snd_config_iterator_next(pos); pos != snd_config_iterator_end(node); pos = next, next = snd_config_iterator_next(pos))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Helper macro to iterate over the children of a compound node. <a href="group___config.html#gac3f21333e1f9b602cad9b06cb418fa80"></a><br/></td></tr>
<tr><td colspan="2"><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_config </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Internal structure for a configuration node object. <a href="group___config.html#ga1c20905af775ae77d04d1a5696f67985"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct <br class="typebreak"/>
_snd_config_iterator * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Type for a configuration compound iterator. <a href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">typedef struct _snd_config_update </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gab10b229189a94e3fcbac7f6ca5794cc0">snd_config_update_t</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Internal structure for a configuration private update object. <a href="group___config.html#gab10b229189a94e3fcbac7f6ca5794cc0"></a><br/></td></tr>
<tr><td colspan="2"><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaa41083e55d19c7755c5d624030e06887">snd_config_type_t</a> { <br/>
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887aaa9d6e02cd0eb42db96122c925c023e7">SND_CONFIG_TYPE_INTEGER</a>,
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887a710f962ebb93e3824ddee2d833f735a2">SND_CONFIG_TYPE_INTEGER64</a>,
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887a0a938daae4006e204150082ab9c73508">SND_CONFIG_TYPE_REAL</a>,
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887a99eed49f50d4f62a7fc0c95301918f49">SND_CONFIG_TYPE_STRING</a>,
<br/>
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887ab0b5d34e2f16e81d4eb5f933c30158fe">SND_CONFIG_TYPE_POINTER</a>,
<a class="el" href="group___config.html#ggaa41083e55d19c7755c5d624030e06887a82b5c1a9dbadaa4e36815fc1f01fc2f7">SND_CONFIG_TYPE_COMPOUND</a> = 1024
<br/>
}</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight"><p>Configuration node type. </p>
<a href="group___config.html#gaa41083e55d19c7755c5d624030e06887">More...</a><br/></td></tr>
<tr><td colspan="2"><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaf563d57ea9d576a94578368a3d2382c3">snd_config_top</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a top level configuration node. <a href="group___config.html#gaf563d57ea9d576a94578368a3d2382c3"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga51f79d1f24a519e126415c72210525b0">snd_config_load</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___input.html#ga39165553a2907c5a27f325e3ce4e8301">snd_input_t</a> *in)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads a configuration tree. <a href="group___config.html#ga51f79d1f24a519e126415c72210525b0"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga27334922bab8391aa2ef1813f48f4d70">snd_config_load_override</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___input.html#ga39165553a2907c5a27f325e3ce4e8301">snd_input_t</a> *in)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Loads a configuration tree and overrides existing configuration nodes. <a href="group___config.html#ga27334922bab8391aa2ef1813f48f4d70"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gafac08a29a1e04b03a22028a8c70f78bd">snd_config_save</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *out)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Dumps the contents of a configuration node or tree. <a href="group___config.html#gafac08a29a1e04b03a22028a8c70f78bd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga41a3d2202cfb9016e33aa85ea70a4c9c">snd_config_update</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Updates <a class="el" href="group___config.html#ga6cf7955d3a072d354dab4d7b536c7831" title="Configuration top-level node (the global configuration).">snd_config</a> by rereading the global configuration files (if needed). <a href="group___config.html#ga41a3d2202cfb9016e33aa85ea70a4c9c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga06e80976c3c00fdc786f9b213e5c40f7">snd_config_update_r</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **top, <a class="el" href="group___config.html#gab10b229189a94e3fcbac7f6ca5794cc0">snd_config_update_t</a> **update, const char *path)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Updates a configuration tree by rereading the configuration files (if needed). <a href="group___config.html#ga06e80976c3c00fdc786f9b213e5c40f7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga8f781ac635a0233fb2f58766a83d65cd">snd_config_update_free</a> (<a class="el" href="group___config.html#gab10b229189a94e3fcbac7f6ca5794cc0">snd_config_update_t</a> *update)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Frees a private update structure. <a href="group___config.html#ga8f781ac635a0233fb2f58766a83d65cd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga51dbc0ff1d9b34d753706d09d768116b">snd_config_update_free_global</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Frees the global configuration tree in <a class="el" href="group___config.html#ga6cf7955d3a072d354dab4d7b536c7831" title="Configuration top-level node (the global configuration).">snd_config</a>. <a href="group___config.html#ga51dbc0ff1d9b34d753706d09d768116b"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gabafb8cac2181c4c1e34b99f54421d1c6">snd_config_search</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *key, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **result)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Searches for a node in a configuration tree. <a href="group___config.html#gabafb8cac2181c4c1e34b99f54421d1c6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga7b2f5723e44a1b69f2a8555d469803d1">snd_config_searchv</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **result,...)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Searches for a node in a configuration tree. <a href="group___config.html#ga7b2f5723e44a1b69f2a8555d469803d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gad7c23084ee4052ad33d77db6278db46f">snd_config_search_definition</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *base, const char *key, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **result)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Searches for a definition in a configuration tree, using aliases and expanding hooks and arguments. <a href="group___config.html#gad7c23084ee4052ad33d77db6278db46f"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga7759f41c3757ce72ee9bd118976071c2">snd_config_expand</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *root, const char *args, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *private_data, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **result)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Expands a configuration node, applying arguments and functions. <a href="group___config.html#ga7759f41c3757ce72ee9bd118976071c2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga1a51645a07e204d4e814d890452da558">snd_config_evaluate</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *root, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *private_data, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **result)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Evaluates a configuration node at runtime. <a href="group___config.html#ga1a51645a07e204d4e814d890452da558"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaf62dd825828c05f1d63a62eee7046080">snd_config_add</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *leaf)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Adds a child to a compound configuration node. <a href="group___config.html#gaf62dd825828c05f1d63a62eee7046080"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga2a006b942faa3335a958a7df7bcea17e">snd_config_delete</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Frees a configuration node. <a href="group___config.html#ga2a006b942faa3335a958a7df7bcea17e"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaec120883e56ecb510e064151e0b11d51">snd_config_delete_compound_members</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Deletes the children of a node. <a href="group___config.html#gaec120883e56ecb510e064151e0b11d51"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga30f30bd27d13fbb3527270b3fc9e1676">snd_config_copy</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **dst, <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *src)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a copy of a configuration node. <a href="group___config.html#ga30f30bd27d13fbb3527270b3fc9e1676"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac570ecbaba611ccc12bc235a1f4d0181">snd_config_make</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, <a class="el" href="group___config.html#gaa41083e55d19c7755c5d624030e06887">snd_config_type_t</a> type)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a configuration node. <a href="group___config.html#gac570ecbaba611ccc12bc235a1f4d0181"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga838fac581e115574acc3711cad9f5877">snd_config_make_integer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates an integer configuration node. <a href="group___config.html#ga838fac581e115574acc3711cad9f5877"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga2c27175c162fe5027e3f1b3d5420afbb">snd_config_make_integer64</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a 64-bit-integer configuration node. <a href="group___config.html#ga2c27175c162fe5027e3f1b3d5420afbb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga8f175813bfc2556bd08fd580f05d36e6">snd_config_make_real</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a real number configuration node. <a href="group___config.html#ga8f175813bfc2556bd08fd580f05d36e6"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga6764115f489629be027b434c4e323cff">snd_config_make_string</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a string configuration node. <a href="group___config.html#ga6764115f489629be027b434c4e323cff"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gadbcce71d8d3a78709fc2a78d6f543584">snd_config_make_pointer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a pointer configuration node. <a href="group___config.html#gadbcce71d8d3a78709fc2a78d6f543584"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga2ce24133c1d6828e2afe366284c61e01">snd_config_make_compound</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, int join)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates an empty compound configuration node. <a href="group___config.html#ga2ce24133c1d6828e2afe366284c61e01"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gafeb0552cbed09a3badbb5e74c7a7973d">snd_config_imake_integer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, const long value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates an integer configuration node with the given initial value. <a href="group___config.html#gafeb0552cbed09a3badbb5e74c7a7973d"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga04cfbfda89dc17c19a5a4076271a4d07">snd_config_imake_integer64</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, const long long value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a 64-bit-integer configuration node with the given initial value. <a href="group___config.html#ga04cfbfda89dc17c19a5a4076271a4d07"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga968e5bb773dfea922b5272636b26e9c2">snd_config_imake_real</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, const double value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a real number configuration node with the given initial value. <a href="group___config.html#ga968e5bb773dfea922b5272636b26e9c2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaa83035f79027a464bf9d5d31e0a20547">snd_config_imake_string</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, const char *ascii)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a string configuration node with the given initial value. <a href="group___config.html#gaa83035f79027a464bf9d5d31e0a20547"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac7c6ce28a676169fff594aa4222705b2">snd_config_imake_pointer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> **config, const char *key, const void *ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Creates a pointer configuration node with the given initial value. <a href="group___config.html#gac7c6ce28a676169fff594aa4222705b2"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#gaa41083e55d19c7755c5d624030e06887">snd_config_type_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga6def4c43ce325abaa3ddfba5a4f4d138">snd_config_get_type</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the type of a configuration node. <a href="group___config.html#ga6def4c43ce325abaa3ddfba5a4f4d138"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga550948931d44695b6d8e8f148f87cb54">snd_config_set_id</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *id)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the id of a configuration node. <a href="group___config.html#ga550948931d44695b6d8e8f148f87cb54"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga6fd3be48221cae9cee9c7245a0804d73">snd_config_set_integer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, long value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of an integer configuration node. <a href="group___config.html#ga6fd3be48221cae9cee9c7245a0804d73"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gafdb63c78c07e11194a28d591b0fbffc4">snd_config_set_integer64</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, long long value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of a 64-bit-integer configuration node. <a href="group___config.html#gafdb63c78c07e11194a28d591b0fbffc4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga46c71d5d36c64f0a06ceae956a39fedc">snd_config_set_real</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, double value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of a real-number configuration node. <a href="group___config.html#ga46c71d5d36c64f0a06ceae956a39fedc"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga0f76f8ad47dce7f90580c8d59c6e44f8">snd_config_set_string</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of a string configuration node. <a href="group___config.html#ga0f76f8ad47dce7f90580c8d59c6e44f8"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac1810a11f576fe339074502f4fed4a91">snd_config_set_ascii</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *ascii)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of a configuration node. <a href="group___config.html#gac1810a11f576fe339074502f4fed4a91"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga037c3bf96326bb6f5dfd340475b34fbf">snd_config_set_pointer</a> (<a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const void *ptr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Changes the value of a pointer configuration node. <a href="group___config.html#ga037c3bf96326bb6f5dfd340475b34fbf"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gae366751e8ea98aeb69f9ef876f7b949c">snd_config_get_id</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char **value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the id of a configuration node. <a href="group___config.html#gae366751e8ea98aeb69f9ef876f7b949c"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gabfbc36060fd4f5d1d929938443f95559">snd_config_get_integer</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, long *value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of an integer configuration node. <a href="group___config.html#gabfbc36060fd4f5d1d929938443f95559"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaf4d9e68918f7d49d7b4b14ffbe94afc1">snd_config_get_integer64</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, long long *value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a 64-bit-integer configuration node. <a href="group___config.html#gaf4d9e68918f7d49d7b4b14ffbe94afc1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gad4d23c0bf941527d80aeb6f991bf88c9">snd_config_get_real</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, double *value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a real-number configuration node. <a href="group___config.html#gad4d23c0bf941527d80aeb6f991bf88c9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga79738baffa6fa7722b1027ab84ac61bb">snd_config_get_ireal</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, double *value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a real or integer configuration node. <a href="group___config.html#ga79738baffa6fa7722b1027ab84ac61bb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga5ab99983d1d93ddbcde9bb69a1e4f9fb">snd_config_get_string</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char **value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a string configuration node. <a href="group___config.html#ga5ab99983d1d93ddbcde9bb69a1e4f9fb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaa26f97e098a0dd2cd5e28299b6b6c132">snd_config_get_ascii</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, char **value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a configuration node as a string. <a href="group___config.html#gaa26f97e098a0dd2cd5e28299b6b6c132"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga54868e0fa30458ef1c259772a8e7c6d7">snd_config_get_pointer</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const void **value)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the value of a pointer configuration node. <a href="group___config.html#ga54868e0fa30458ef1c259772a8e7c6d7"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaeec157fd161a138e402c9bd243bbd408">snd_config_test_id</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *config, const char *id)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Compares the id of a configuration node to a given string. <a href="group___config.html#gaeec157fd161a138e402c9bd243bbd408"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac8965466674c10b9a119d591ed484cef">snd_config_iterator_first</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *node)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator pointing to a node's first child. <a href="group___config.html#gac8965466674c10b9a119d591ed484cef"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga10c27ddc83c78680d91a167dd2f0a3cb">snd_config_iterator_next</a> (const <a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a> iterator)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator pointing to the next sibling. <a href="group___config.html#ga10c27ddc83c78680d91a167dd2f0a3cb"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gac08a30bc630481f69feb2170fed4afda">snd_config_iterator_end</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *node)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns an iterator that ends a node's children list. <a href="group___config.html#gac08a30bc630481f69feb2170fed4afda"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaa91fe1d926d88041ed516a6a7293f606">snd_config_iterator_entry</a> (const <a class="el" href="group___config.html#ga6c621ab8875a222e1fcb56e9feed6ec6">snd_config_iterator_t</a> iterator)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the configuration node handle pointed to by an iterator. <a href="group___config.html#gaa91fe1d926d88041ed516a6a7293f606"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga11dfab861b537b564f0c76d9b1eb2935">snd_config_get_bool_ascii</a> (const char *ascii)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the boolean value from the given ASCII string. <a href="group___config.html#ga11dfab861b537b564f0c76d9b1eb2935"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gae5d80ee31e779992fd14672fd850a3d1">snd_config_get_bool</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *conf)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the boolean value from a configuration node. <a href="group___config.html#gae5d80ee31e779992fd14672fd850a3d1"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga5759c972706da4bd3be35c9336568bfd">snd_config_get_ctl_iface_ascii</a> (const char *ascii)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the control interface index from the given ASCII string. <a href="group___config.html#ga5759c972706da4bd3be35c9336568bfd"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaaf1c1ea4801961e3107ca23ba89bd429">snd_config_get_ctl_iface</a> (const <a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> *conf)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Gets the control interface index from a configuration node. <a href="group___config.html#gaaf1c1ea4801961e3107ca23ba89bd429"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#gaf35b51ab61fd7ea628ab088a1b444aa4">snd_names_list</a> (const char *iface, snd_devname_t **list)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Give a list of device names and associated comments for selected interface. <a href="group___config.html#gaf35b51ab61fd7ea628ab088a1b444aa4"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga665741321b3c1c3f07a6eeb969406cb8">snd_names_list_free</a> (snd_devname_t *list)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Release the list of device names. <a href="group___config.html#ga665741321b3c1c3f07a6eeb969406cb8"></a><br/></td></tr>
<tr><td colspan="2"><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___config.html#ga1c20905af775ae77d04d1a5696f67985">snd_config_t</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___config.html#ga6cf7955d3a072d354dab4d7b536c7831">snd_config</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Configuration top-level node (the global configuration). <a href="group___config.html#ga6cf7955d3a072d354dab4d7b536c7831"></a><br/></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Application interface library for the ALSA driver. </p>
<dl class="author"><dt><b>Author:</b></dt><dd>Jaroslav Kysela <<a href="mailto:perex@perex.cz">perex@perex.cz</a>> </dd>
<dd>
Abramo Bagnara <<a href="mailto:abramo@alsa-project.org">abramo@alsa-project.org</a>> </dd>
<dd>
Takashi Iwai <<a href="mailto:tiwai@suse.de">tiwai@suse.de</a>> </dd></dl>
<dl class="date"><dt><b>Date:</b></dt><dd>1998-2001</dd></dl>
<p>Application interface library for the ALSA driver </p>
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