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7<title>SecureUnfilterDiff</title>
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10<h1><CODE><a href="../../nn/Overview.html">nn</a>::<a href="../../nn/cx/Overview.html">cx</a>::SecureUnfilterDiff</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">#include &lt;nn/cx.h&gt;
14
15<a href="../../nn_types/s32.html">s32</a> SecureUnfilterDiff(
16     register const void * srcp,
17     <a href="../../nn_types/u32.html">u32</a> srcSize,
18     register void * destp
19);
20</pre>
21    </div>
22<h2>Parameters</h2>
23    <div class="section">
24      <table class="arguments">
25        <thead>
26          <tr>
27            <td width="15" />
28<th>Name</th>
29<td>Description</td>
30          </tr>
31        </thead>
32        <tr>
33<td>in</td>
34<th>srcp</th>
35<td>Compressed data address.</td>
36        </tr>
37        <tr>
38<td>in</td>
39<th>srcSize</th>
40<td>Compressed data size.</td>
41        </tr>
42        <tr>
43<td>out</td>
44<th>destp</th>
45<td>Decompressed data address.</td>
46        </tr> </table>
47    </div>
48<h2>Return Values</h2>
49<div class="section">Returns <CODE>0</CODE> if the conversion succeeds, and a negative error code if it fails. </div>
50<h2>Description</h2>
51    <div class="section">
52<p>Restores data converted using a difference filter.</p><p>
53Argument values must adhere to the following restrictions:
54        <ul><li>
55The address for <B>srcp</B> must be aligned to 2 bytes.
56          </li><li>
57The address for <CODE>destp</CODE> must be aligned to 2-bytes.
58          </li></ul></p></div>
59<h2>Revision History</h2>
60    <div class="section">
61      <dl class="history">
62        <dt>2011/06/27</dt>
63<dd>Added text about the restriction on argument values.<br />
64        </dd>
65        <dt>2010/11/10</dt>
66<dd>	Initial version.<br />
67        </dd>
68      </dl>
69    </div>
70  <hr><p>CONFIDENTIAL</p></body>
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