1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
2<html>
3
4<head>
5<META http-equiv="Content-Type" content="text/html; charset=windows-1252">
6<META name="GENERATOR" content="IBM WebSphere Studio Homepage Builder Version 8.0.2.0 for Windows">
7<META http-equiv="Content-Style-Type" content="text/css">
8<title>CHT_IsPictochatParent</title>
9<LINK rel="stylesheet" href="../../css/nitro.css" type="text/css">
10</head>
11
12<body>
13
14<h1 align="left">CHT_IsPictochatParent <img src="../../image/NTR.gif"align="middle"><img src="../../image/TWL.gif" align="middle"></H1>
15<H2>Definition</H2>
16<dl>
17  <dd><PRE><CODE>#include &lt;nitro/cht.h&gt;
18
19BOOL CHT_IsPictochatParent( const <A href="../../wm/wm/WMBssDesc.html">WMBssDesc</A>* pWmBssDesc );
20</CODE></PRE></dd>
21</dl>
22
23<h2>Arguments</h2>
24<table border="1" width="100%">
25  <tbody>
26    <TR>
27      <TD width="200"><EM><STRONG><FONT face="Courier New">pWmBssDesc</FONT></STRONG></EM></TD>
28      <TD width="800">Specifies the pointer to the beacon information being checked.</TD>
29    </TR>
30  </tbody>
31</table>
32
33<h2>Return Values</h2>
34<p>
35Returns TRUE if the beacon is determined to be sent by a PictoChat parent. Otherwise, returns FALSE.
36</p>
37
38<H2>Description</H2>
39<P>
40Checks to determine whether the beacon information received by a child during wireless communications is the beacon information of a PictoChat parent. Normally, you should specify parent information that has been obtained with <code><a href="../../wm/wm/WM_StartScan.html">WM_StartScan()</a></code>. Because ARM7 directly writes the information obtained by <code><a href="../../wm/wm/WM_StartScan.html">WM_StartScan()</a></code>, an inconsistency with the cache may emerge. Thus, before checking the beacon information with this function you should invalidate the cache to which the parent information was written.
41</P>
42
43<h2>See Also</h2>
44<p><a href="../../wm/wm/WM_StartScan.html"><code>WM_StartScan</code></a>, <a href="../../wm/wm/WMscanParam.html"><code>WMScanParam</code></a>, <a href="../../wm/wm/WMBssDesc.html"><code>WMBssDesc</code></a>, <a href="CHT_GetPictochatRoomNumber.html"><code>CHT_GetPictochatRoomNumber</code></a>, <a href="CHT_GetPictochatClientNum.html"><code>CHT_GetPictochatClientNum</code></a></p>
45
46<H2>Revision History</H2>
47<P>
482004/12/24 Initial version.
49</P>
50<hr><p>CONFIDENTIAL</p></body>
51</html>
52