/* File: readfile.h
 * Description: reads an input text file and stores it in a 2-dimensional
 * array.
 * Cristina Cifuentes
 * 3 August 1997
*/

#ifndef __readfile_h
#define __readfile_h   /* prevent multiple includes */

#include "cities.h"
#include "strlib.h"


/* PROTOTYPES */

int inputFlightRoutes (String, FlightRouteType);
/* Reads the file and stores the cities in the FlightRouteType array.
 * If the file contains errors, it returns the code 2, and if it cannot
 * be found, it returns the error code 1.
 * An error code of 0 indicates that the file is valid.  */


#endif