(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_SetX11EventHook

Set a callback for every X11 event.

Header File

Defined in <SDL3/SDL_system.h>

Syntax

void SDL_SetX11EventHook(SDL_X11EventHook callback, void *userdata);

Function Parameters

SDL_X11EventHook	callback	the SDL_X11EventHook function to call.
void *	userdata	a pointer to pass to every iteration of callback.

Remarks

The callback may modify the event, and should return true if the event should continue to be processed, or false to prevent further processing.

Version

This function is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIFunction, CategorySystem

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