#include <stdio.h>
#include <strings.h>

#define FOO(X) printf ("%s: %d\n", #X, X)

int
main (int argc, char *argv[])
{
  int *key = "abcd";
  FOO(sizeof (*key));
  FOO(sizeof (key));
  FOO(strlen (key));
  return 0;
} // main