/* elevator_null.c
   Null solution for the elevator threads lab.
   Jim Plank
   CS560
   Lab 2
   January, 2009
 */

#include <stdio.h>
#include <pthread.h>
#include "elevator.h"


void initialize_simulation(Elevator_Simulation *es)
{
}

void initialize_elevator(Elevator *e)
{
}

void initialize_person(Person *e)
{
}

void wait_for_elevator(Person *p)
{
}

void wait_to_get_off_elevator(Person *p)
{
}

void person_done(Person *p)
{
}

void *elevator(void *arg)
{
  return NULL;
}