/*
 *  ===================================================================== 
 *  Test enumerated data types in C.
 *  ===================================================================== 
 *
 *  Copyright (C) 1993-96 by Mark Austin and David Mazzoni.
 *                                                                     
 *  This software is provided "as is" without express or implied warranty.
 *  Permission is granted to use this software on any computer system,
 *  and to redistribute it freely, subject to the following restrictions:
 * 
 *  1. The authors are not responsible for the consequences of use of
 *     this software, even if they arise from defects in the software.
 *  2. The origin of this software must not be misrepresented, either
 *     by explicit claim or by omission.
 *  3. Altered versions must be plainly marked as such, and must not
 *     be misrepresented as being the original software.
 *  4. This notice is to remain intact.
 *
 *  Written By : D. Mazzoni and M. Austin                    January 1994
 *  ===================================================================== 
 */

#include <stdio.h>

enum { DaysInWeek = 7 };
enum day   { Sun = 1, Mon, Tue, Wed, Thur, Fri, Sat };

int main( void ) {
enum day myday;
int       iday;

     for (iday = Sun; iday <= Sat; iday = iday + 1) {
          if(iday == Sun || iday == Sat)
             printf("Day %4d is on the weekend\n", iday);
          else
             printf("Day %4d is a work day \n", iday);
     }
}