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3 | <head>
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4 | <title>libogg - function - ogg_sync_check</title>
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5 | <link rel=stylesheet href="style.css" type="text/css">
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6 | </head>
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7 |
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8 | <body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff">
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9 | <table border=0 width=100%>
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10 | <tr>
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11 | <td><p class=tiny>libogg documentation</p></td>
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12 | <td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
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13 | </tr>
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14 | </table>
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15 |
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16 | <h1>ogg_sync_check</h1>
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17 |
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18 | <p><i>declared in "ogg/ogg.h";</i></p>
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19 |
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20 | <p>This function is used to check the error or readiness condition of an <a href="ogg_sync_state.html">ogg_sync_state</a> structure.
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21 | <p>It is safe practice to ignore unrecoverable errors (such as an internal error caused by a malloc() failure) returned by ogg stream synchronization calls. Should an
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22 | internal error occur, the <a href="ogg_sync_state.html">ogg_sync_state</a> structure will be cleared (equivalent to a
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23 | call to
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24 | <a href="ogg_sync_clear.html">ogg_sync_clear</a>) and subsequent calls
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25 | using this <a href="ogg_sync_state.html">ogg_sync_state</a> will be
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26 | noops. Error detection is then handled via a single call to
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27 | ogg_sync_check at the end of the operational block. </p>
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28 |
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29 | <br><br>
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30 | <table border=0 color=black cellspacing=0 cellpadding=7>
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31 | <tr bgcolor=#cccccc>
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32 | <td>
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33 | <pre><b>
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34 | int ogg_sync_check(<a href="ogg_sync_state.html">ogg_sync_state</a> *oy);
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35 | </b></pre>
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36 | </td>
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37 | </tr>
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38 | </table>
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39 |
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40 | <h3>Parameters</h3>
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41 | <dl>
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42 | <dt><i>oy</i></dt>
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43 | <dd>Pointer to a previously declared <a href="ogg_sync_state.html">ogg_sync_state</a> struct.</dd>
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44 | </dl>
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45 |
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46 |
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47 | <h3>Return Values</h3>
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48 | <blockquote>
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49 | <li>
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50 | 0 is returned if the <a href="ogg_sync_state.html">ogg_sync_state</a> structure is initialized and ready.</li>
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51 | <li>
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52 | nonzero is returned if the structure was never initialized, or if an unrecoverable internal error occurred in a previous call using the passed in <a href="ogg_sync_state.html">ogg_sync_state</a> struct.</li>
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53 | </blockquote>
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54 | <p>
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55 |
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56 | <br><br>
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57 | <hr noshade>
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58 | <table border=0 width=100%>
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59 | <tr valign=top>
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60 | <td><p class=tiny>copyright © 2000-2021 Xiph.Org Foundation</p></td>
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61 | <td align=right><p class=tiny><a href="http://www.xiph.org/ogg/">Ogg Container Format</a></p></td>
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62 | </tr><tr>
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63 | <td><p class=tiny>libogg documentation</p></td>
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64 | <td align=right><p class=tiny>libogg release 1.3.5 - 20210603</p></td>
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65 | </tr>
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66 | </table>
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67 |
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68 |
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69 | </body>
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70 |
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71 | </html>
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