Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_RemoveEventWatch - Remove an event watch callback added with SDL_AddEventWatch().
SYNOPSIS
#include <SDL3/SDL_events.h>
void SDL_RemoveEventWatch(SDL_EventFilter filter, void *userdata);
DESCRIPTION
This function takes the same input as SDL_AddEventWatch() to identify and delete the corresponding
callback.
FUNCTION PARAMETERS
filter the function originally passed to SDL_AddEventWatch().
userdata
the pointer originally passed to SDL_AddEventWatch().
THREAD SAFETY
It is safe to call this function from any thread.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
SDL_AddEventWatch(3)
Simple Directmedia Layer SDL 3.2.20 SDL_RemoveEventWatch(3)