#include <stdio.h>
#include "q2.h"

#define LOOPS 20

main()
{
   int i;
   int k;
   qele_type next;
   qele_type rval;

   /* initialization */
   srand(12);
   qele_cpy(next,q_NIL);

   for (i=0; i<LOOPS; i++){
      k = rand();
      k &= q_WRAP;
      printf("\n%d positions unused",q_free());
      printf("\nInserting %d items starting with %d",k,next);
      while (k--){
         if (q_put(next) == FULL) {
            printf("\nQueue full");
            break;
            }
         else
            qele_incr(next);
         }
      k = rand();
      k &= q_WRAP;
      printf("\n%d positions used",q_bsy());
      printf("\nRemoving %d items ",k);
      while (k--){
         if ((rval = q_get()) == EMPTY){
            printf("\nQueue Empty");
            break;
            }
         else printf("\n    %d",rval);
         }
      }
}