/* test106.c
   L. C. Stewart February 15, 1982  5:59 PM
 */

main()
  {
  foo(1, 2, 3);
  };

char *x, *y;
int z;

foo(a, b, c)
  char *a, *b;
  int c;
  {
  x = a;
  y = b;
  z = c;
  };

bar(a, b, c)
  char *a, *b;
  int c;
  {
  while (c--) *a++ = *b++;
  };