#include <stdio.h>
#include <string.h>

#define MAX_STRING 10

typedef struct _struct_x
{
  char key[MAX_STRING];
  int cur;
} struct_x;

struct_x q;

int
main ()
{

  int i;

/* Copy a value into the string to print */

  strcpy (q.key, "0123456789");
  for (i = 0; i < MAX_STRING; i++)
    {
      q.cur = i;
      printf ("The value of q.key [cur] = %c\n", q.key[q.cur]);
    }

}