#define DATASIZE 100
char data[DATASIZE] = { 0xff, 0xff, 0xff, 0xff, 0xff,
		  0xff, 0xff, 0xff, 0xff, 0xff};

char *hello="ADSFAFASDFADSFADSFADSFASFADSFASDFADSFADSFASDFADSFADSFADSFADSF\n";

extern int foo(int);

void
main(void)
{
  int i=0;
  volatile int sum;

  for (i=0; i<DATASIZE; i++) {
    sum = data[i];
  }
  
  i=0;
  while (hello[i]!=0) sum += foo(hello[i]);

  while (1);
}