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7<title>UseGameCoin</title>
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10<h1><CODE><a href="../../../nn/Overview.html">nn</a>::<a href="../../../nn/pl/Overview.html">pl</a>::<a href="../../../nn/pl/CTR/Overview.html">CTR</a>::UseGameCoin</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14<a href="../../../nn/Result/Overview.html">Result</a> UseGameCoin(
15     <a href="../../../nn_types/u16.html">u16</a> * pCount,
16     <a href="../../../nn_types/u16.html">u16</a> useCount
17);
18</pre>
19    </div>
20<h2>Arguments</h2>
21    <div class="section">
22      <table class="arguments">
23        <thead>
24          <tr>
25            <td width="15" />
26<th>Name</th>
27<td>Description</td>
28          </tr>
29        </thead>
30        <tr>
31<td>out</td>
32<th>pCount</th>
33<td>The number of Play Coins owned after spending.</td>
34        </tr>
35        <tr>
36<td>in</td>
37<th><CODE>useCount</CODE></th>
38<td>The number of Play Coins to spend.</td>
39        </tr> </table>
40    </div>
41<h2>Return Values</h2>
42<div class="section">Returns the result of the operation. </div>
43<h2>Description</h2>
44    <div class="section">
45<p>Consumes (spends) only the specified number of Play Coins.</p><p>This function entails a heavy processing load and also writes to NAND.</p><p>If the function succeeds, the number of Play Coins owned after spending is stored in the <SPAN class="argument">pCount</SPAN> parameter. If the function fails, an undefined value is stored there.</p><p>If <CODE><a href="../../../nn/pl/ResultLackOfGameCoin/Overview.html">nn::pl::ResultLackOfGameCoin</a></CODE> is returned, it means there were not enough Play Coins.</p><p>Use the <CODE><a href="../../../nn/pl/CTR/GetGameCoinCount.html">nn::pl::CTR::GetGameCoinCount</a></CODE> function to determine the number of Play Coins owned, and specify a value equal to or less than this number for the <SPAN class="argument">useCount</SPAN> parameter.</p><!-- write here --></div>
46<h2>Revision History</h2>
47    <div class="section">
48      <dl class="history">
49        <dt>2011/08/19</dt>
50<dd>Initial version.<br />
51        </dd>
52      </dl>
53    </div>
54  <hr><p>CONFIDENTIAL</p></body>
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