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Disabled /dev/event joystick interface by default
author Sam Lantinga <slouken@lokigames.com>
date Sun, 10 Jun 2001 04:54:53 +0000
parents 74212992fb08
children 55f1f1b3e27d
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>SDL_GetEventFilter</TITLE
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>SDL_GetEventFilter</A
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><H2
>Name</H2
>SDL_GetEventFilter&nbsp;--&nbsp;Retrieves a pointer to he event filter</DIV
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>Synopsis</H2
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><P
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><PRE
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>#include "SDL.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>SDL_EventFilter <B
CLASS="FSFUNC"
>SDL_GetEventFilter</B
></CODE
>(void);</CODE
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><H2
>Description</H2
><P
>This function retrieces a pointer to the event filter that was previously set using <A
HREF="sdlseteventfilter.html"
><TT
CLASS="FUNCTION"
>SDL_SetEventFilter</TT
></A
>. An SDL_EventFilter function is defined as:
<PRE
CLASS="PROGRAMLISTING"
>typedef int (*SDL_EventFilter)(const SDL_Event *event);</PRE
></P
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><A
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><H2
>Return Value</H2
><P
>Returns a pointer to the event filter or <TT
CLASS="LITERAL"
>NULL</TT
> if no filter has been set.</P
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>See Also</H2
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><A
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><SPAN
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>SDL_Event</SPAN
></A
>,
<A
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><TT
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>SDL_SetEventFilter</TT
></A
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