How to exit from the application

/*Returns to launcher*/

static void Uti_Exit(void)
{
EventType event;
MemSet(&event,sizeof(event),0);
event.eType = keyDownEvent;
event.data.keyDown.chr = vchrLaunch;event.data.keyDown.modifiers = commandKeyMask;
EvtAddEventToQueue(&event);
}

/* Returns to the previous application*/

static void Uti_Exit(void)
{
EventType event;
MemSet(&event,sizeof(event),0);
event.eType = appStopEvent;
EvtAddEventToQueue(&event);
}