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<hr><h1>timer_local.h</h1><div class="fragment"><pre>00001 <span class="comment">/*</span>
00002 <span class="comment"> * Timer interface - local header file</span>
00003 <span class="comment"> * Copyright (c) 2001 by Jaroslav Kysela <perex@suse.cz></span>
00004 <span class="comment"> *</span>
00005 <span class="comment"> *</span>
00006 <span class="comment"> * This library is free software; you can redistribute it and/or modify</span>
00007 <span class="comment"> * it under the terms of the GNU Lesser General Public License as</span>
00008 <span class="comment"> * published by the Free Software Foundation; either version 2.1 of</span>
00009 <span class="comment"> * the License, or (at your option) any later version.</span>
00010 <span class="comment"> *</span>
00011 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
00012 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
00013 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
00014 <span class="comment"> * GNU Lesser General Public License for more details.</span>
00015 <span class="comment"> *</span>
00016 <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span>
00017 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
00018 <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span>
00019 <span class="comment"> *</span>
00020 <span class="comment"> */</span>
00021
00022 <span class="preprocessor">#include <stdio.h></span>
00023 <span class="preprocessor">#include <stdlib.h></span>
00024 <span class="preprocessor">#include <limits.h></span>
00025 <span class="preprocessor">#include "local.h"</span>
00026
00027 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00028 int (*close)(snd_timer_t *timer);
00029 int (*nonblock)(snd_timer_t *timer, <span class="keywordtype">int</span> nonblock);
00030 int (*info)(snd_timer_t *timer, <a class="code" href="group___timer.html#a1">snd_timer_info_t</a> *info);
00031 int (*params)(snd_timer_t *timer, <a class="code" href="group___timer.html#a2">snd_timer_params_t</a> *params);
00032 int (*status)(snd_timer_t *timer, <a class="code" href="group___timer.html#a3">snd_timer_status_t</a> *status);
00033 int (*rt_start)(snd_timer_t *timer);
00034 int (*rt_stop)(snd_timer_t *timer);
00035 int (*rt_continue)(snd_timer_t *timer);
00036 ssize_t (*read)(snd_timer_t *timer, <span class="keywordtype">void</span> *buffer, size_t size);
00037 } snd_timer_ops_t;
00038
00039 <span class="keyword">struct </span>_snd_timer {
00040 <span class="keywordtype">char</span> *name;
00041 <a class="code" href="group___timer.html#a7">snd_timer_type_t</a> type;
00042 <span class="keywordtype">int</span> mode;
00043 <span class="keywordtype">int</span> poll_fd;
00044 snd_timer_ops_t *ops;
00045 <span class="keywordtype">void</span> *private_data;
00046 };
00047
00048 <span class="keywordtype">int</span> snd_timer_hw_open(snd_timer_t **handle, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">int</span> dev_class, <span class="keywordtype">int</span> dev_sclass, <span class="keywordtype">int</span> card, <span class="keywordtype">int</span> device, <span class="keywordtype">int</span> subdevice, <span class="keywordtype">int</span> mode);
00049
00050 <span class="keyword">typedef</span> <span class="keyword">struct </span>{
00051 int (*close)(snd_timer_query_t *timer);
00052 int (*next_device)(snd_timer_query_t *timer, <a class="code" href="group___timer.html#a0">snd_timer_id_t</a> *tid);
00053 } snd_timer_query_ops_t;
00054
00055 <span class="keyword">struct </span>_snd_timer_query {
00056 <span class="keywordtype">char</span> *name;
00057 <a class="code" href="group___timer.html#a7">snd_timer_type_t</a> type;
00058 <span class="keywordtype">int</span> mode;
00059 <span class="keywordtype">int</span> poll_fd;
00060 snd_timer_query_ops_t *ops;
00061 <span class="keywordtype">void</span> *private_data;
00062 };
00063
00064 <span class="keywordtype">int</span> snd_timer_query_hw_open(snd_timer_query_t **handle, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keywordtype">int</span> mode);
</pre></div><hr><address style="align: right;"><small>Generated on Wed Apr 2 16:06:33 2003 for ALSA project - the C library reference by
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