#include<stdio.h>

int main(void) {
	int var1=500;
  int var2=400;
  int var3=300;

  int *iptr=0;


  printf("sizeof int =%d\n",sizeof(int));
  printf("sizeof long =%d\n",sizeof(long));

  printf("Before var1=%d var2=%d var3=%d\n",var1,var2,var3);

  iptr=&var2;
  
  /* This line of code is like what is done in driver/results.c */
  *(long*)iptr = (long)atol("1234");


   printf("After var1=%d var2=%d var3=%d\n",var1,var2,var3);
   printf("Var1 should NOT have changed\n");
  
/*gcc main64bittest.c -o main64 */

}