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libalsa2-docs-1.0.28-1.mga5.noarch.rpm

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<a href="output_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>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<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>&#160;<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>&#160;<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>&#160;<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>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<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>&#160;<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>&#160;<span class="comment"> *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="preprocessor">#ifndef __ALSA_OUTPUT_H</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="preprocessor">#define __ALSA_OUTPUT_H</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;</div>
<div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">   54</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span>_snd_output <a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a>;</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="group___output.html#ga7217dd8d10e2491388e866d3354a4b29">   57</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">enum</span> _snd_output_type {</div>
<div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29ad8291a0da96f6bf0cc0352e256fe8c50">   59</a></span>&#160;    <a class="code" href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29ad8291a0da96f6bf0cc0352e256fe8c50">SND_OUTPUT_STDIO</a>,</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29a5630f21823bbe05e6547b8cc27af4e37">   61</a></span>&#160;    <a class="code" href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29a5630f21823bbe05e6547b8cc27af4e37">SND_OUTPUT_BUFFER</a></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;} <a class="code" href="group___output.html#ga7217dd8d10e2491388e866d3354a4b29">snd_output_type_t</a>;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gae7b87e8cfcc2d46b124b2ad221ed6435">snd_output_stdio_open</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> **outputp, <span class="keyword">const</span> <span class="keywordtype">char</span> *file, <span class="keyword">const</span> <span class="keywordtype">char</span> *mode);</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gaca78d01bf6d081274650794861373c7d">snd_output_stdio_attach</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> **outputp, FILE *fp, <span class="keywordtype">int</span> _close);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gafb4d1ae52ed7148b0abab0de3257fae1">snd_output_buffer_open</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> **outputp);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keywordtype">size_t</span> <a class="code" href="group___output.html#gaae66e163bd719593b6787d922546a055">snd_output_buffer_string</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output, <span class="keywordtype">char</span> **buf);</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gab4be4e572d2a0d0f2f46faf8d45aa35d">snd_output_close</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#ga5dd8e7d3089a82d8449a9dff221caf1c">snd_output_printf</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output, <span class="keyword">const</span> <span class="keywordtype">char</span> *format, ...)</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#ifndef DOC_HIDDEN</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    __attribute__ ((format (printf, 2, 3)))</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    ;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gae01572ae47fd3ead25ffd6856118780f">snd_output_vprintf</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output, <span class="keyword">const</span> <span class="keywordtype">char</span> *format, va_list args);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#gaa370cff392c8fdaf03e08c667561d4ec">snd_output_puts</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output, <span class="keyword">const</span> <span class="keywordtype">char</span> *str);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#ga7b2b8c27042964a5b57acabe0af6e30b">snd_output_putc</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output, <span class="keywordtype">int</span> c);</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;<span class="keywordtype">int</span> <a class="code" href="group___output.html#ga9d188a05400c944bc1f70d757c179226">snd_output_flush</a>(<a class="code" href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a> *output);</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;}</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/* __ALSA_OUTPUT_H */</span><span class="preprocessor"></span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div>
<div class="ttc" id="group___output_html_ga5dd8e7d3089a82d8449a9dff221caf1c"><div class="ttname"><a href="group___output.html#ga5dd8e7d3089a82d8449a9dff221caf1c">snd_output_printf</a></div><div class="ttdeci">int snd_output_printf(snd_output_t *output, const char *format,...)</div><div class="ttdoc">Writes formatted output (like fprintf(3)) to an output handle. </div><div class="ttdef"><b>Definition:</b> output.c:71</div></div>
<div class="ttc" id="group___output_html_gaae66e163bd719593b6787d922546a055"><div class="ttname"><a href="group___output.html#gaae66e163bd719593b6787d922546a055">snd_output_buffer_string</a></div><div class="ttdeci">size_t snd_output_buffer_string(snd_output_t *output, char **buf)</div><div class="ttdoc">Returns the address of the buffer of a SND_OUTPUT_BUFFER output handle. </div><div class="ttdef"><b>Definition:</b> output.c:345</div></div>
<div class="ttc" id="group___output_html_gaa370cff392c8fdaf03e08c667561d4ec"><div class="ttname"><a href="group___output.html#gaa370cff392c8fdaf03e08c667561d4ec">snd_output_puts</a></div><div class="ttdeci">int snd_output_puts(snd_output_t *output, const char *str)</div><div class="ttdoc">Writes a string to an output handle (like fputs(3)). </div><div class="ttdef"><b>Definition:</b> output.c:99</div></div>
<div class="ttc" id="group___output_html_ga7b2b8c27042964a5b57acabe0af6e30b"><div class="ttname"><a href="group___output.html#ga7b2b8c27042964a5b57acabe0af6e30b">snd_output_putc</a></div><div class="ttdeci">int snd_output_putc(snd_output_t *output, int c)</div><div class="ttdoc">Writes a character to an output handle (like putc(3)). </div><div class="ttdef"><b>Definition:</b> output.c:110</div></div>
<div class="ttc" id="group___output_html_ga9d188a05400c944bc1f70d757c179226"><div class="ttname"><a href="group___output.html#ga9d188a05400c944bc1f70d757c179226">snd_output_flush</a></div><div class="ttdeci">int snd_output_flush(snd_output_t *output)</div><div class="ttdoc">Flushes an output handle (like fflush(3)). </div><div class="ttdef"><b>Definition:</b> output.c:124</div></div>
<div class="ttc" id="group___output_html_gga7217dd8d10e2491388e866d3354a4b29ad8291a0da96f6bf0cc0352e256fe8c50"><div class="ttname"><a href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29ad8291a0da96f6bf0cc0352e256fe8c50">SND_OUTPUT_STDIO</a></div><div class="ttdef"><b>Definition:</b> output.h:59</div></div>
<div class="ttc" id="group___output_html_gafb4d1ae52ed7148b0abab0de3257fae1"><div class="ttname"><a href="group___output.html#gafb4d1ae52ed7148b0abab0de3257fae1">snd_output_buffer_open</a></div><div class="ttdeci">int snd_output_buffer_open(snd_output_t **outputp)</div><div class="ttdoc">Creates a new output object with an auto-extending memory buffer. </div><div class="ttdef"><b>Definition:</b> output.c:358</div></div>
<div class="ttc" id="group___output_html_ga49729cc6454539495c1f5b6e95cd474a"><div class="ttname"><a href="group___output.html#ga49729cc6454539495c1f5b6e95cd474a">snd_output_t</a></div><div class="ttdeci">struct _snd_output snd_output_t</div><div class="ttdoc">Internal structure for an output object. </div><div class="ttdef"><b>Definition:</b> output.h:54</div></div>
<div class="ttc" id="group___output_html_gaca78d01bf6d081274650794861373c7d"><div class="ttname"><a href="group___output.html#gaca78d01bf6d081274650794861373c7d">snd_output_stdio_attach</a></div><div class="ttdeci">int snd_output_stdio_attach(snd_output_t **outputp, FILE *fp, int _close)</div><div class="ttdoc">Creates a new output object using an existing stdio FILE pointer. </div><div class="ttdef"><b>Definition:</b> output.c:188</div></div>
<div class="ttc" id="group___output_html_gab4be4e572d2a0d0f2f46faf8d45aa35d"><div class="ttname"><a href="group___output.html#gab4be4e572d2a0d0f2f46faf8d45aa35d">snd_output_close</a></div><div class="ttdeci">int snd_output_close(snd_output_t *output)</div><div class="ttdoc">Closes an output handle. </div><div class="ttdef"><b>Definition:</b> output.c:57</div></div>
<div class="ttc" id="group___output_html_gae01572ae47fd3ead25ffd6856118780f"><div class="ttname"><a href="group___output.html#gae01572ae47fd3ead25ffd6856118780f">snd_output_vprintf</a></div><div class="ttdeci">int snd_output_vprintf(snd_output_t *output, const char *format, va_list args)</div><div class="ttdoc">Writes formatted output (like fprintf(3)) to an output handle. </div><div class="ttdef"><b>Definition:</b> output.c:88</div></div>
<div class="ttc" id="group___output_html_ga7217dd8d10e2491388e866d3354a4b29"><div class="ttname"><a href="group___output.html#ga7217dd8d10e2491388e866d3354a4b29">snd_output_type_t</a></div><div class="ttdeci">snd_output_type_t</div><div class="ttdef"><b>Definition:</b> output.h:57</div></div>
<div class="ttc" id="group___output_html_gae7b87e8cfcc2d46b124b2ad221ed6435"><div class="ttname"><a href="group___output.html#gae7b87e8cfcc2d46b124b2ad221ed6435">snd_output_stdio_open</a></div><div class="ttdeci">int snd_output_stdio_open(snd_output_t **outputp, const char *file, const char *mode)</div><div class="ttdoc">Creates a new output object writing to a file. </div><div class="ttdef"><b>Definition:</b> output.c:218</div></div>
<div class="ttc" id="group___output_html_gga7217dd8d10e2491388e866d3354a4b29a5630f21823bbe05e6547b8cc27af4e37"><div class="ttname"><a href="group___output.html#gga7217dd8d10e2491388e866d3354a4b29a5630f21823bbe05e6547b8cc27af4e37">SND_OUTPUT_BUFFER</a></div><div class="ttdef"><b>Definition:</b> output.h:61</div></div>
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