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14<h1 align="left">MB_SetSendVolatCallback <IMG src="../../image/NTR.gif" width="24" height="12" border="0" align=middle><IMG src="../../image/TWL.gif" width="24" height="12" border="0" align=middle></h1>
15<h2>Syntax</h2>
16
17<dl>
18  <dd>
19  <PRE><CODE>#include &lt;nitro/mb/mb_gameinfo.h&gt;</CODE><BR>
20<CODE>void
21MB_SetSendVolatCallback( MBSendVolatCallbackFunc callback, u32 timming );<BR>
22</CODE>
23  <br></PRE>
24  </dd>
25</dl>
26<h2>Arguments</h2>
27<TABLE border="1" width="100%">
28  <TBODY>
29    <TR>
30      <TD width="13%"><EM><STRONG>callback</STRONG></EM></TD>
31      <TD colspan="2">Sets the callback function to invoke when a beacon is used to send the <CODE><A href="MBGameInfo.html">MBGameInfoVolatile</A></CODE> from the parent's game information.</TD>
32    </TR>
33    <TR>
34      <TD width="13%" rowspan="3"><EM><STRONG>timming</STRONG></EM></TD>
35      <TD colspan="2">Configures the timing called by the callback function.</TD>
36    </TR>
37    <TR>
38      <TD width="286"><I>MB_SEND_VOLAT_CALLBACK_TIMMING_BEFORE</I></TD>
39      <TD width="245">The callback is called immediately before the send configuration of the beacon stored in <code><A href="MBGameInfo.html">MBGameInfoVolatile</A></code>.</TD>
40    </TR>
41    <TR>
42      <TD width="286"><I>MB_SEND_VOLAT_CALLBACK_TIMMING_AFTER</I></TD>
43      <TD width="245">The callback is called immediately after the send configuration of the beacon stored in <code><A href="MBGameInfo.html">MBGameInfoVolatile</A></code>.</TD>
44    </TR>
45  </TBODY>
46</TABLE>
47<h2>Return Values</h2>
48<p>None.</p>
49
50<H2>Description</H2>
51<P>This function can configure the callback called when sending <code><A href="MBGameInfo.html">MBGameInfoVolatile</A></code> by a beacon. (<code><A href="MBGameInfo.html">MBGameInfoVolatile</A></code> is part of the MB parent's game information and changes constantly.) User data configured with the <CODE><A href="MB_SetUserVolatData.html">MB_SetUserVolatData</A></CODE> function is also included here, and the next data to be sent can be configured by calling the <CODE><A href="MB_SetUserVolatData.html">MB_SetUserVolatData</A></CODE> function in this callback.
52</p>
53<PRE>/*  callback  function  */
54 typedef void (*MBSendVolatCallbackFunc)( u32 ggid );</PRE>
55<PRE>/*  callback  timing  */
56enum
57{
58    MB_SEND_VOLAT_CALLBACK_TIMMING_BEFORE,
59    MB_SEND_VOLAT_CALLBACK_TIMMING_AFTER
60};
61</PRE>
62<h2>See Also</h2>
63<p><CODE><A href="MB_SetUserVolatData.html">MB_SetUserVolatData</A>, <A href="MBGameInfo.html">MBGameInfo</A></CODE></P>
64<H2>Revision History</H2>
65<P>2005/01/18 Initial version.
66</P>
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