SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE - A variable that decides whether to send SDL_EVENT_QUIT

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10              SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE(3)

       The variable can be set to the following values:

       • "0": SDL will not send an SDL_EVENT_QUIT
        event when the
         last window is requesting to close. Note that in this case, there are
         still other legitimate reasons one might get an

       SDL_EVENT_QUIT
        event: choosing "Quit" from the macOS
         menu bar, sending a SIGINT (ctrl-c) on Unix, etc.

       • "1": SDL will send a quit event when the last window is requesting to
         close. (default)

       If there is at least one active system tray icon,

       SDL_EVENT_QUIT
        will instead be sent when both the last window will be closed and the last tray icon will be destroyed.

       This hint can be set anytime.

       Defined in SDL3/SDL_hints.h

       SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE - A variable that decides whether to send SDL_EVENT_QUIT
        when closing the last window.

#include"SDL3/SDL.h"#defineSDL_HINT_QUIT_ON_LAST_WINDOW_CLOSESDL_QUIT_ON_LAST_WINDOW_CLOSE"