= SDL_GetEventFilter =

Query the current event filter.

== Syntax ==

<syntaxhighlight lang='c'>
SDL_bool SDL_GetEventFilter(SDL_EventFilter * filter,
                            void **userdata);
</syntaxhighlight>

== Function Parameters ==

{|
|'''filter'''
|the current callback function will be stored here
|-
|'''userdata'''
|the pointer that is passed to the current event filter will be stored here
|}

== Return Value ==

Returns SDL_TRUE on success or SDL_FALSE if there is no event filter set.



== Remarks ==

This function can be used to "chain" filters, by saving the existing
filter before replacing it with a function that will call that saved
filter.

== Related Functions ==

:[[SDL_SetEventFilter]]

----
[[CategoryAPI]], [[CategoryEvents]]