1<html> 2 3<head> 4<title>libogg - function - oggpack_look</title> 5<link rel=stylesheet href="style.css" type="text/css"> 6</head> 7 8<body bgcolor=white text=black link="#5555ff" alink="#5555ff" vlink="#5555ff"> 9<table border=0 width=100%> 10<tr> 11<td><p class=tiny>libogg documentation</p></td> 12<td align=right><p class=tiny>libogg release 1.1.4 - 20090520</p></td> 13</tr> 14</table> 15 16<h1>oggpack_look</h1> 17 18<p><i>declared in "ogg/ogg.h";</i></p> 19 20<p>This function looks at a specified number of bits inside the buffer without advancing the location pointer. 21<p>The specified number of bits are read, starting from the location pointer. 22<p>This function can be used to read 32 or fewer bits. 23 24<br><br> 25<table border=0 color=black cellspacing=0 cellpadding=7> 26<tr bgcolor=#cccccc> 27 <td> 28<pre><b> 29long oggpack_look(<a href="oggpack_buffer.html">oggpack_buffer</a> *b,int bits); 30</b></pre> 31</td> 32</tr> 33</table> 34 35<h3>Parameters</h3> 36<dl> 37<dt><i>b</i></dt> 38<dd>Pointer to <a href="oggpack_buffer.html">oggpack_buffer</a> to be read.</dd> 39<dt><i>bits</i></dt> 40<dd>Number of bits to look at. For this function, must be 32 or fewer.</dd> 41</dl> 42 43 44<h3>Return Values</h3> 45<blockquote> 46<li> 47<i>n</i> represents the requested bits.</li> 48</blockquote> 49<p> 50 51<br><br> 52<hr noshade> 53<table border=0 width=100%> 54<tr valign=top> 55<td><p class=tiny>copyright © 2000-2009 Xiph.Org</p></td> 56<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/">Ogg Container Format</a></p></td> 57</tr><tr> 58<td><p class=tiny>libogg documentation</p></td> 59<td align=right><p class=tiny>libogg release 1.1.4 - 20090520</p></td> 60</tr> 61</table> 62 63 64</body> 65 66</html> 67