SDL_UserEvent - A user-defined event type (event.user.*)

       This struct is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                               SDL_UserEvent(3type)

       This  event  is  unique; it is never created by SDL, but only by the application. The event can be pushed
       onto the event queue using

       SDL_PushEvent (). The contents of the structure members are completely up to  the  programmer;  the  only
       requirement is that '''type''' is a value obtained from SDL_RegisterEvents ().

       Defined in SDL3/SDL_events.h

       SDL_UserEvent - A user-defined event type (event.user.*)

#include"SDL3/SDL.h"typedefstructSDL_UserEvent{Uint32type;/**<SDL_EVENT_USERthroughSDL_EVENT_LAST-1,Uint32becausethesearenotintheSDL_EventTypeenumeration*/Uint32reserved;Uint64timestamp;/**<Innanoseconds,populatedusingSDL_GetTicksNS()*/SDL_WindowIDwindowID;/**<Theassociatedwindowifany*/Sint32code;/**<Userdefinedeventcode*/void*data1;/**<Userdefineddatapointer*/void*data2;/**<Userdefineddatapointer*/}SDL_UserEvent;