#define MAXSIZE 100

typedef struct {
  unsigned int size;
  int arr[MAXSIZE];
} SortedArray;

/* print out the contents of "s", for debugging */
void SA_Print ( SortedArray s ) ;

/* return the item from position "pos" in "s" */
int SA_Index( SortedArray s, unsigned int pos ) ;

/* find the position of "val" in "s"; MAXSIZE+1 if it's not there. */
unsigned int SA_Search( SortedArray s, int val ) ;

/* Initialize the data structure */
void SA_Init ( SortedArray *p ) ;

/* Put val into the array in the right spot. */
void SA_Insert ( SortedArray *p, int val ) ;