230 lines
6.6 KiB
HTML
230 lines
6.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<meta name="Copyright" content="Copyright (c) 2006 by IBM Corporation">
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<title>Get Current Local Time (CEELOCT) API</title>
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<!-- Begin Header Records ========================================== -->
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<!-- Change History: -->
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<!-- YYMMDD USERID Change description -->
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<!-- ILE4A SCRIPT A converted by B2H R4.1 (346) (CMS) by NLJONES at -->
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<!-- RCHVMX on 25 Feb 1999 at 10:53:17 -->
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<!--Edited by Kersten Oct 2001 -->
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<!-- End Header Records -->
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<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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</head>
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<body>
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<!-- Java sync-link -->
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<script type="text/javascript" language="Javascript" src="../rzahg/synch.js">
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</script>
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<a name="Top_Of_Page"></a>
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<h2>Get Current Local Time (CEELOCT) API</h2>
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<div class="box" style="width: 65%;">
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<br>
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Required Parameter Group:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">1</td>
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<td align="left" valign="top" width="50%">output_Lilian</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">INT4</td>
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</tr>
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<tr>
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<td align="center" valign="top">2</td>
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<td align="left" valign="top">output_seconds</td>
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<td align="left" valign="top">Output</td>
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<td align="left" valign="top">FLOAT8</td>
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</tr>
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<tr>
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<td align="center" valign="top">3</td>
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<td align="left" valign="top">output_Gregorian</td>
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<td align="left" valign="top">Output</td>
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<td align="left" valign="top">CHAR23</td>
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</tr>
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</table>
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<br>
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Omissible Parameter:<br>
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<!-- iddvc RMBR -->
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<br>
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<table width="100%">
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<tr>
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<td align="center" valign="top" width="10%">4</td>
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<td align="left" valign="top" width="50%">fc</td>
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<td align="left" valign="top" width="20%">Output</td>
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<td align="left" valign="top" width="20%">FEEDBACK</td>
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</tr>
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</table>
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<br>
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Service Program Name: QLEAWI<br>
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<!-- iddvc RMBR -->
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<br>
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Default Public Authority: *USE<br>
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<!-- iddvc RMBR -->
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<br>
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Threadsafe: Yes<br>
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<!-- iddvc RMBR -->
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<br>
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</div>
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<p>The Get Current Local Time (CEELOCT) API returns the current local time in
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three formats: Lilian date (the number of days since 14 October 1582), Lilian
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timestamp (the number of seconds since 00:00:00 14 October 1582), and Gregorian
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character string (in the form YYYYMMDDHHMISS999'). These values are compatible
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with the other ILE date and time APIs and with existing language intrinsic
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functions. CEELOCT performs the same service, faster, than calling CEEUTC,
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CEEUTCO, and CEEDATM in succession.</p>
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<!-- Please NOTE: DO NOT DELETE THIS SECTION if this API has no authorities and locks. -->
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<!-- Instead, use the commented out coding below to indicate NONE. -->
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<h3>Authorities and Locks</h3>
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<!-- Use this if there are no authorities and locks. -->
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<p>None.</p>
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<br>
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<h3>Required Parameter Group</h3>
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<dl>
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<dt><strong>output_Lilian (output)</strong></dt>
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<dd>A 32-bit binary integer representing the current <em>local</em> date in the
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Lilian format. That is, day 1 is 15 October 1582, day 148 887 is 4 June
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1990. If local time is not available from the system, <em>output_Lilian</em> is
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set to 0 and CEELOCT ends with a nonzero feedback code.<br>
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<br>
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</dd>
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<dt><strong>output_seconds (output)</strong></dt>
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<dd>A 64-bit double floating point number representing the current <em>
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local</em> date and time as the number of seconds since 00:00:00 on 14 October
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1582. For example, 00:00:01 on 15 October 1582 is second number 86 401
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(24*60*60 + 01). 19:00:01.078 on 4 June 1990 is second number
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12 863 905 201.078. If local time is not available from the
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system, <em>output_seconds</em> is set to 0 and CEELOCT ends with a nonzero
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feedback code.<br>
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<br>
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</dd>
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<dt><strong>output_Gregorian (output)</strong></dt>
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<dd>A 23-byte character field, where the leading 17 bytes contain a string in the form YYYYMMDDHHMISS999
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representing local year, month, day, hour, minute, second, and millisecond.
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The remaining 6 bytes are reserved and are currently set to the value 0.
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<br>
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<br>
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</dd>
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</dl>
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<br>
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<h3>Omissible Parameter</h3>
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<dl>
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<dt><strong>fc (output)</strong></dt>
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<dd>A 12-byte feedback code passed by reference. If specified as an argument,
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feedback information (a condition token) is returned to the calling procedure.
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If not specified and the requested operation was not successfully completed,
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the condition is signaled to the condition manager.</dd>
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</dl>
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<br>
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<h3>Feedback Codes and Conditions</h3>
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<table cellpadding="3">
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<!-- cols="15 85" -->
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<tr>
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<td align="left" valign="top">CEE0000</td>
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<td align="left" valign="top">The API completed successfully</td>
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</tr>
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<tr>
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<td align="left" valign="top">Severity: 00</td>
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<td align="left" valign="top"> </td>
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</tr>
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<tr>
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<td align="left" valign="top">CEE2502</td>
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<td align="left" valign="top">Local time not available</td>
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</tr>
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<tr>
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<td align="left" valign="top">Severity: 30</td>
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<td align="left" valign="top"> </td>
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</tr>
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</table>
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<br>
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<h3>Usage Notes</h3>
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<ul>
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<li>
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<p>Use CEEUTC to determine Universal Time Coordinated (UTC).</p>
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</li>
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<li>
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<p>Use CEEUTCO to obtain the offset from UTC to local time.</p>
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</li>
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<li>
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<p>The character value returned by CEELOCT is designed to match that produced
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by existing language intrinsic functions. The numeric values returned can be
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used to simplify date calculations.</p>
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</li>
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<li>
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<p>If the format of <em>output_Gregorian</em> is inappropriate, CEEDATM can be
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used to convert <em>output_seconds</em> to any required format.</p>
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</li>
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</ul>
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<br>
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<h3>Example</h3>
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<p>See <a href="../apiref/aboutapis.htm#codedisclaimer">Code disclaimer information</a>
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for information pertaining to code examples.</p>
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<ul>
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<li>
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<p>Extract current local date and time in the form <samp>
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YYYYMMDDHHMISS999</samp>:</p>
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<pre>
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CALL CEELOCT (days, secs, localdatetime, fc);
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</pre>
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</li>
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</ul>
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<br>
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<hr>
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API introduced: V2R3
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<hr>
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<center>
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<table cellpadding="2" cellspacing="2">
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<tr align="center">
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<td valign="middle" align="center"><a href="#Top_Of_Page">Top</a> | <a href=
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"ile1a1.htm">ILE CEE APIs</a> | <a href="aplist.htm">APIs by category</a></td>
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</tr>
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</table>
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</center>
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</body>
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</html>
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