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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li> </ul>
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<div class="title">global.h</div> </div>
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<a href="global_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>  </div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * This library is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * it under the terms of the GNU Lesser General Public License as</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * published by the Free Software Foundation; either version 2.1 of</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * the License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * GNU Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * License along with this library; if not, write to the Free Software</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#ifndef __ALSA_GLOBAL_H_</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#define __ALSA_GLOBAL_H_</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">/* for timeval and timespec */</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <time.h></span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  </div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="group___global.html#ga1b8d6e2acb0a62de5c23bd8aef3ec225">snd_asoundlib_version</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#ifndef ATTRIBUTE_UNUSED</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="preprocessor">#ifndef __STRING</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"><a class="line" href="group___global.html#ga375c4dc9f0fb338999de81aab826f9d6"> 56</a></span> <span class="preprocessor">#define __STRING(x) #x</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="preprocessor">#ifdef PIC </span><span class="comment">/* dynamic build */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
<div class="line"><a name="l00062"></a><span class="lineno"><a class="line" href="group___global.html#gafefcb2bb4a877727b16de5c56e09055b"> 62</a></span> <span class="preprocessor">#define __SND_DLSYM_VERSION(name, version) _ ## name ## version</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="group___global.html#ga355c462c8c5dee0aeadae17d096ba531"> 67</a></span> <span class="preprocessor">#define SND_DLSYM_BUILD_VERSION(name, version) char __SND_DLSYM_VERSION(name, version);</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  </div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="preprocessor">#else </span><span class="comment">/* static build */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keyword">struct </span>snd_dlsym_link {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">struct </span>snd_dlsym_link *next;</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *dlsym_name;</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">const</span> <span class="keywordtype">void</span> *dlsym_ptr;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> };</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keyword">extern</span> <span class="keyword">struct </span>snd_dlsym_link *snd_dlsym_start;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  </div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="preprocessor">#define __SND_DLSYM_VERSION(prefix, name, version) _ ## prefix ## name ## version</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="preprocessor">#define SND_DLSYM_BUILD_VERSION(name, version) \</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="preprocessor"> static struct snd_dlsym_link __SND_DLSYM_VERSION(snd_dlsym_, name, version); \</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="preprocessor"> void __SND_DLSYM_VERSION(snd_dlsym_constructor_, name, version) (void) __attribute__ ((constructor)); \</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="preprocessor"> void __SND_DLSYM_VERSION(snd_dlsym_constructor_, name, version) (void) { \</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="preprocessor"> __SND_DLSYM_VERSION(snd_dlsym_, name, version).next = snd_dlsym_start; \</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"> __SND_DLSYM_VERSION(snd_dlsym_, name, version).dlsym_name = __STRING(name); \</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="preprocessor"> __SND_DLSYM_VERSION(snd_dlsym_, name, version).dlsym_ptr = (void *)&name; \</span></div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor"> snd_dlsym_start = &__SND_DLSYM_VERSION(snd_dlsym_, name, version); \</span></div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="preprocessor"> }</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div>
<div class="line"><a name="l00098"></a><span class="lineno"><a class="line" href="group___global.html#ga7bba39703a3275de48b3e919a2849c4b"> 98</a></span> <span class="preprocessor">#define SND_DLSYM_VERSION(version) __STRING(version)</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#gaef53243936f09f4b5c445bccdbd4167e">snd_dlpath</a>(<span class="keywordtype">char</span> *path, <span class="keywordtype">size_t</span> path_len, <span class="keyword">const</span> <span class="keywordtype">char</span> *name);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keywordtype">void</span> *<a class="code" href="group___global.html#ga8d048fb538f1487e030396866c0374dd">snd_dlopen</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keywordtype">int</span> mode, <span class="keywordtype">char</span> *errbuf, <span class="keywordtype">size_t</span> errbuflen);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keywordtype">void</span> *<a class="code" href="group___global.html#gae865f293c8771998b2b6a9f25a135408">snd_dlsym</a>(<span class="keywordtype">void</span> *handle, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *version);</div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d"> 103</a></span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#ga7cc0866a9d1fbce4e34a8b342674836e">snd_dlclose</a>(<span class="keywordtype">void</span> *handle);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  </div>
<div class="line"><a name="l00107"></a><span class="lineno"><a class="line" href="group___global.html#ga0d723ca68908f9c4eb7c6e9eb03cff3f"> 107</a></span> <span class="preprocessor">#define __snd_alloca(ptr,type) do { *ptr = (type##_t *) alloca(type##_sizeof()); memset(*ptr, 0, type##_sizeof()); } while (0)</span></div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  </div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>_snd_async_handler <a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a>;</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div>
<div class="line"><a name="l00122"></a><span class="lineno"><a class="line" href="group___global.html#gaf8937eadd968df14b64e54f49c29821c"> 122</a></span> <span class="keyword">typedef</span> void (*<a class="code" href="group___global.html#gaf8937eadd968df14b64e54f49c29821c">snd_async_callback_t</a>)(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> *handler);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#gafd936c40505997bb659b74bd368636b8">snd_async_add_handler</a>(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> **handler, <span class="keywordtype">int</span> fd, </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="group___global.html#gaf8937eadd968df14b64e54f49c29821c">snd_async_callback_t</a> callback, <span class="keywordtype">void</span> *private_data);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#ga1c0bd4d123e9581a749b80e2df48b4e1">snd_async_del_handler</a>(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> *handler);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#gad601f70e0405a8522860edb15db6350c">snd_async_handler_get_fd</a>(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> *handler);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#gab32c9afe265784634c78e7a6b5d27abe">snd_async_handler_get_signo</a>(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> *handler);</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keywordtype">void</span> *<a class="code" href="group___global.html#gad9c76588a87918901c6273e6bc98a1bc">snd_async_handler_get_callback_private</a>(<a class="code" href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a> *handler);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">struct </span>snd_shm_area *<a class="code" href="group___global.html#ga4141de7b343dd6e5af12df97f98c6caf">snd_shm_area_create</a>(<span class="keywordtype">int</span> shmid, <span class="keywordtype">void</span> *ptr);</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">struct </span>snd_shm_area *<a class="code" href="group___global.html#ga9dbf4bcf38bb7cc054accbbbf3a33df2">snd_shm_area_share</a>(<span class="keyword">struct</span> snd_shm_area *area);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#ga59f424fb93a72226e642dbb04b870c45">snd_shm_area_destroy</a>(<span class="keyword">struct</span> snd_shm_area *area);</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  </div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="group___global.html#ga3a3f5b65c40f498cdbc26944bd9855cf"> 135</a></span> <span class="keywordtype">int</span> <a class="code" href="group___global.html#gaade4b91c735abcec70101b9d83b11126">snd_user_file</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keywordtype">char</span> **result);</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="preprocessor">#ifdef __GLIBC__</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="preprocessor">#if !defined(_POSIX_C_SOURCE) && !defined(_POSIX_SOURCE)</span></div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">struct </span>timeval {</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  time_t tv_sec; <span class="comment">/* seconds */</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordtype">long</span> tv_usec; <span class="comment">/* microseconds */</span></div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> };</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  </div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="keyword">struct </span>timespec {</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  time_t tv_sec; <span class="comment">/* seconds */</span></div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">long</span> tv_nsec; <span class="comment">/* nanoseconds */</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> };</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  </div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>timeval <a class="code" href="group___global.html#gadd377862d568809fb0e32c9faddf99a4">snd_timestamp_t</a>;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="keyword">typedef</span> <span class="keyword">struct </span>timespec <a class="code" href="group___global.html#ga3a3f5b65c40f498cdbc26944bd9855cf">snd_htimestamp_t</a>;</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> }</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="preprocessor">#endif </span><span class="comment">/* __ALSA_GLOBAL_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="agroup___global_html_ga1b8d6e2acb0a62de5c23bd8aef3ec225"><div class="ttname"><a href="group___global.html#ga1b8d6e2acb0a62de5c23bd8aef3ec225">snd_asoundlib_version</a></div><div class="ttdeci">const char * snd_asoundlib_version(void)</div><div class="ttdoc">Returns the ALSA sound library version in ASCII format.</div><div class="ttdef"><b>Definition:</b> error.c:143</div></div>
<div class="ttc" id="agroup___global_html_ga1c0bd4d123e9581a749b80e2df48b4e1"><div class="ttname"><a href="group___global.html#ga1c0bd4d123e9581a749b80e2df48b4e1">snd_async_del_handler</a></div><div class="ttdeci">int snd_async_del_handler(snd_async_handler_t *handler)</div><div class="ttdoc">Deletes an async handler.</div><div class="ttdef"><b>Definition:</b> async.c:150</div></div>
<div class="ttc" id="agroup___global_html_ga3a3f5b65c40f498cdbc26944bd9855cf"><div class="ttname"><a href="group___global.html#ga3a3f5b65c40f498cdbc26944bd9855cf">snd_htimestamp_t</a></div><div class="ttdeci">struct timespec snd_htimestamp_t</div><div class="ttdef"><b>Definition:</b> global.h:154</div></div>
<div class="ttc" id="agroup___global_html_ga4141de7b343dd6e5af12df97f98c6caf"><div class="ttname"><a href="group___global.html#ga4141de7b343dd6e5af12df97f98c6caf">snd_shm_area_create</a></div><div class="ttdeci">struct snd_shm_area * snd_shm_area_create(int shmid, void *ptr)</div><div class="ttdoc">Create a shm area record.</div><div class="ttdef"><b>Definition:</b> shmarea.c:68</div></div>
<div class="ttc" id="agroup___global_html_ga59f424fb93a72226e642dbb04b870c45"><div class="ttname"><a href="group___global.html#ga59f424fb93a72226e642dbb04b870c45">snd_shm_area_destroy</a></div><div class="ttdeci">int snd_shm_area_destroy(struct snd_shm_area *area)</div><div class="ttdoc">Release the shared area record.</div><div class="ttdef"><b>Definition:</b> shmarea.c:103</div></div>
<div class="ttc" id="agroup___global_html_ga7cc0866a9d1fbce4e34a8b342674836e"><div class="ttname"><a href="group___global.html#ga7cc0866a9d1fbce4e34a8b342674836e">snd_dlclose</a></div><div class="ttdeci">int snd_dlclose(void *handle)</div><div class="ttdoc">Closes a dynamic library - ALSA wrapper for dlclose.</div><div class="ttdef"><b>Definition:</b> dlmisc.c:186</div></div>
<div class="ttc" id="agroup___global_html_ga8cd9a1d441e9219ca5f2ff04094c7c6d"><div class="ttname"><a href="group___global.html#ga8cd9a1d441e9219ca5f2ff04094c7c6d">snd_async_handler_t</a></div><div class="ttdeci">struct _snd_async_handler snd_async_handler_t</div><div class="ttdoc">Internal structure for an async notification client handler.</div><div class="ttdef"><b>Definition:</b> global.h:115</div></div>
<div class="ttc" id="agroup___global_html_ga8d048fb538f1487e030396866c0374dd"><div class="ttname"><a href="group___global.html#ga8d048fb538f1487e030396866c0374dd">snd_dlopen</a></div><div class="ttdeci">void * snd_dlopen(const char *file, int mode, char *errbuf, size_t errbuflen)</div><div class="ttdoc">Opens a dynamic library - ALSA wrapper for dlopen.</div><div class="ttdef"><b>Definition:</b> dlmisc.c:122</div></div>
<div class="ttc" id="agroup___global_html_ga9dbf4bcf38bb7cc054accbbbf3a33df2"><div class="ttname"><a href="group___global.html#ga9dbf4bcf38bb7cc054accbbbf3a33df2">snd_shm_area_share</a></div><div class="ttdeci">struct snd_shm_area * snd_shm_area_share(struct snd_shm_area *area)</div><div class="ttdoc">Increase the reference counter of shm area record.</div><div class="ttdef"><b>Definition:</b> shmarea.c:87</div></div>
<div class="ttc" id="agroup___global_html_gaade4b91c735abcec70101b9d83b11126"><div class="ttname"><a href="group___global.html#gaade4b91c735abcec70101b9d83b11126">snd_user_file</a></div><div class="ttdeci">int snd_user_file(const char *file, char **result)</div><div class="ttdoc">Get the full file name.</div><div class="ttdef"><b>Definition:</b> userfile.c:72</div></div>
<div class="ttc" id="agroup___global_html_gab32c9afe265784634c78e7a6b5d27abe"><div class="ttname"><a href="group___global.html#gab32c9afe265784634c78e7a6b5d27abe">snd_async_handler_get_signo</a></div><div class="ttdeci">int snd_async_handler_get_signo(snd_async_handler_t *handler)</div><div class="ttdoc">Returns the signal number assigned to an async handler.</div><div class="ttdef"><b>Definition:</b> async.c:210</div></div>
<div class="ttc" id="agroup___global_html_gad601f70e0405a8522860edb15db6350c"><div class="ttname"><a href="group___global.html#gad601f70e0405a8522860edb15db6350c">snd_async_handler_get_fd</a></div><div class="ttdeci">int snd_async_handler_get_fd(snd_async_handler_t *handler)</div><div class="ttdoc">Returns the file descriptor assigned to an async handler.</div><div class="ttdef"><b>Definition:</b> async.c:221</div></div>
<div class="ttc" id="agroup___global_html_gad9c76588a87918901c6273e6bc98a1bc"><div class="ttname"><a href="group___global.html#gad9c76588a87918901c6273e6bc98a1bc">snd_async_handler_get_callback_private</a></div><div class="ttdeci">void * snd_async_handler_get_callback_private(snd_async_handler_t *handler)</div><div class="ttdoc">Returns the private data assigned to an async handler.</div><div class="ttdef"><b>Definition:</b> async.c:232</div></div>
<div class="ttc" id="agroup___global_html_gadd377862d568809fb0e32c9faddf99a4"><div class="ttname"><a href="group___global.html#gadd377862d568809fb0e32c9faddf99a4">snd_timestamp_t</a></div><div class="ttdeci">struct timeval snd_timestamp_t</div><div class="ttdef"><b>Definition:</b> global.h:152</div></div>
<div class="ttc" id="agroup___global_html_gae865f293c8771998b2b6a9f25a135408"><div class="ttname"><a href="group___global.html#gae865f293c8771998b2b6a9f25a135408">snd_dlsym</a></div><div class="ttdeci">void * snd_dlsym(void *handle, const char *name, const char *version)</div><div class="ttdoc">Resolves a symbol from a dynamic library - ALSA wrapper for dlsym.</div><div class="ttdef"><b>Definition:</b> dlmisc.c:246</div></div>
<div class="ttc" id="agroup___global_html_gaef53243936f09f4b5c445bccdbd4167e"><div class="ttname"><a href="group___global.html#gaef53243936f09f4b5c445bccdbd4167e">snd_dlpath</a></div><div class="ttdeci">int snd_dlpath(char *path, size_t path_len, const char *name)</div><div class="ttdoc">Compose the dynamic path.</div><div class="ttdef"><b>Definition:</b> dlmisc.c:90</div></div>
<div class="ttc" id="agroup___global_html_gaf8937eadd968df14b64e54f49c29821c"><div class="ttname"><a href="group___global.html#gaf8937eadd968df14b64e54f49c29821c">snd_async_callback_t</a></div><div class="ttdeci">void(* snd_async_callback_t)(snd_async_handler_t *handler)</div><div class="ttdoc">Async notification callback.</div><div class="ttdef"><b>Definition:</b> global.h:122</div></div>
<div class="ttc" id="agroup___global_html_gafd936c40505997bb659b74bd368636b8"><div class="ttname"><a href="group___global.html#gafd936c40505997bb659b74bd368636b8">snd_async_add_handler</a></div><div class="ttdeci">int snd_async_add_handler(snd_async_handler_t **handler, int fd, snd_async_callback_t callback, void *private_data)</div><div class="ttdoc">Registers an async handler.</div><div class="ttdef"><b>Definition:</b> async.c:112</div></div>
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