A Clockwork Oh-range

/*
*  The following C++ function simulates 
*  the life of Oh. It goes into an
*  infinite loop. The only way to stop it
*  is to kill the process, 
*  perhaps by changing a job 
*  and doing something different.
*/

#define NEWDAY 0
#define 4AM 4
#define MORNING 7
#define LUNCHTIME 12
#define KNOCKOFF 18
#define MIDNIGHT 24

void AClockworkOhrange()
{
    int time = MORNING;
    bool ever = true ;

    for (;ever;)
    {
        WakeUp();
        Struggle();
        BrushTeeth();
        Struggle();
        Eat();
        goto work;

work:
        Commute();
        Struggle();
        while (time < KNOCKOFF) 
        {
            if (time == LUNCHTIME)
                Eat();
            else
            {
                Work();
                Struggle();
            }

            time++;
        }

        GoHome();
        Eat();
        Bathe();
        while (time < MIDNIGHT) 
        {
            SelfAmuse();
            time++;
        }

        time = NEWDAY;
        goto sleep;

sleep:
        BrushTeeth();
        while (time < MORNING)
        {
            HaveNightmare(); 
            if (time == 4AM)
                Pee();

            time++;
        }
      
        continue;
    }
}