- quit! GUIprocedure
Terminates GUI and frees the resources of all associated widgets. This procedure must be called explicitly at the end of the program before terminating SDL2 and is therefore a candidate for an on-exit handler.
Terminates GUI and frees the resources of all associated widgets. This procedure must be called explicitly at the end of the program before terminating SDL2 and is therefore a candidate for an on-exit handler.