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13
14<h1>DVDReadDir</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/dvd.h&gt;
19
20BOOL DVDReadDir(DVDDir* dir, DVDDirEntry* dirent);
21</pre></dd></dl>
22
23<h2>Arguments</h2>
24<TABLE class="arguments" border="1" >
25  <tr>
26<TH>dir</TH>
27<TD>Directory structure associated with the directory to read.</TD>
28    </tr>
29  <tr>
30<TH>dirent</TH>
31<TD>Information about the next directory entry.</TD>
32    </tr>
33</TABLE>
34
35<h2>Return Values</h2>
36<p>If the directory is present, returns <CODE>TRUE</CODE>. </p>
37<p>If the end of the directory is reached or an invalid <A href="DVDSeekDir.html"><CODE>DVDSeekDir</CODE></A> process is detected, returns <CODE>FALSE</CODE>.</p>
38
39<H2>Description</H2>
40<P>Gets information about the next directory entry. The directory entry is either a directory or a file. If the entry is a directory, <SPAN class="argument">dirent-&gt;isDir</SPAN> is <CODE>TRUE</CODE>. To open the subdirectory, call the <CODE>DVDOpenDir</CODE> function using <SPAN class="argument">dirent-&gt;name</SPAN>. If the entry is a file, <SPAN class="argument">dirent-&gt;isDir</SPAN> is <CODE>FALSE</CODE>. To open a file, you can also call <CODE>DVDOpen</CODE> using <SPAN class="argument">dirent-&gt;name</SPAN>.</P>
41<P>When <CODE>DVDReadDir</CODE> reaches the end of a directory or detects an invalid <CODE>DVDSeekDir</CODE> operation, it returns <CODE>FALSE</CODE>. If there are directory entries, the function returns <CODE>TRUE</CODE> and valid entry information is stored in <SPAN class="argument">dirent</SPAN>.</P>
42
43<h2>See Also</h2>
44<p class="reference">
45<a href="DVDOpenDir.html">DVDOpenDir</a>,
46<a href="DVDCloseDir.html">DVDCloseDir</a>,
47<a href="DVDSeekDir.html">DVDSeekDir</a>,
48<a href="DVDRewindDir.html">DVDRewindDir</a>
49</p>
50
51<H2>Revision History</H2>
52<P>
532006/03/01 Initial version.<BR>
54</P>
55
56<hr><p>CONFIDENTIAL</p></body>
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