#include "stdio.h"

/****************************************************************************
*                                    main
* Inputs:
*       ²
* Result: ²
*       ²
* Effect: 
*       ²
****************************************************************************/

void main()
    {
     FILE * f;
     unsigned char i;
     unsigned char p;

     f = fopen("test.dat","w+b");
     for(i='A'; i <= 'Z'; i++)
	fwrite(&i, 1, 1, f);
     fseek(f, SEEK_SET, 0);
     for(i='A'; i <= 'Z'; i++)
        { /* do it */
	 fread(&p, 1, 1, f);
	 printf("%c",p);
	} /* do it */
     printf("\n");
    }