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>SDL_JoystickOpened</H1
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><H2
>Name</H2
>SDL_JoystickOpened&nbsp;--&nbsp;Determine if a joystick has been opened</DIV
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>Synopsis</H2
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>#include "SDL.h"</PRE
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><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_JoystickOpened</B
></CODE
>(int index);</CODE
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>Description</H2
><P
>Determines whether a joystick has already been opened within the application. <TT
CLASS="PARAMETER"
><I
>index</I
></TT
> refers to the N'th joystick on the system.</P
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><H2
>Return Value</H2
><P
>Returns <SPAN
CLASS="RETURNVALUE"
>1</SPAN
> if the joystick has been opened, or <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> if it has not.</P
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>See Also</H2
><P
><A
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><TT
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>SDL_JoystickOpen</TT
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>,
<A
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><TT
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>SDL_JoystickClose</TT
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>
author	Jiang Jiang <gzjjgod@gmail.com>
date	Wed, 01 Jul 2009 16:12:00 +0000
parents	355632dca928
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