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9<title>VISetBlack</title>
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13
14<h1 align="left">VISetBlack</h1>
15
16<h2>Syntax</h2>
17<dl><dd><pre class="construction">
18#include &lt;revolution/vi.h&gt;
19
20void VISetBlack(BOOL black);
21</pre></dd></dl>
22
23<h2>Arguments</h2>
24<TABLE class="arguments" border="1" >
25  <tr>
26<th>black</th>
27<td>Blacks out the screen when <CODE>TRUE</CODE>; restores when <CODE>FALSE</CODE>.</td>
28  </tr>
29</table>
30
31<h2>Return Values</h2>
32<p>None.</p>
33
34<h2>Description</h2>
35<p>This function turns the screen to black if <CODE>TRUE</CODE> is specified. Note that retrace interrupts are still generated even when the screen is blacked out.</p>
36
37<p>Changes do not take effect until <a href="VIFlush.html"><code>VIFlush</code></a> is called. See the <a href="VIFlush.html"><code>VIFlush</code></a> function reference for more details about when the change takes effect.</p>
38
39<h2>See Also</h2>
40<P class="reference">
41<a href="VIFlush.html">VIFlush</a>
42</p>
43
44<h2>Revision History</h2>
45<P>
462006/03/01 Initial version.<br>
47</p>
48
49<hr><p>CONFIDENTIAL</p></body>
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