SDL_SetX11EventHook - Man Page

#include <SDL3/SDL_system.h>

void SDL_SetX11EventHook(SDL_X11EventHook callback, void *userdata);

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

callback

the SDL_X11EventHook function to call.

userdata

a pointer to pass to every iteration of callback.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.

SDL_X11EventHook.3type(3).