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8<title>VFIsAvailable</title>
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11<body>
12
13<h1>VFIsAvailable</h1>
14
15<h2>C Specification</h2>
16<dl><dd><pre><code>
17#include &lt;revolution/vf.h&gt;
18
19#define	VF_IS_UNAVAILABLE	(0)
20#define	VF_IS_AVAILABLE		(1)
21
22s32 VFIsAvailable( );
23</code></pre></dd></dl>
24
25<h2>Arguments</h2>
26<p>
27None.
28</p>
29
30<h2>Return Values</h2>
31<p>
32When not initialized: VF_IS_UNAVAILABLE<br> After initialization: VF_IS_AVAILABLE<br>
33</p>
34
35<H2>Description</H2>
36<p>
37Checks whether the VF library has been initialized.<br>This function returns VF_IS_AVAILABLE from the first call to <code><a href="./VFInit.html">VFInit</a></code> until <code><a href="./VFFinalize.html">VFFinalize</a></code> is called.
38</p>
39
40<h2>See Also</h2>
41<code><a href="./VFInit.html">VFInit</a></code>, <code><a href="./VFFinalize.html">VFFinalize</a></code>
42
43<H2>Revision History</H2>
44<p>2006/09/13</p>
45
46<hr><p>CONFIDENTIAL</p></body>
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48