text: # define	bool	char
  
  # define	CC_D	deck[0]
  # define	CH_D	deck[1]
  
  struct dk_st {			/* deck description structure		*/
  	int	num_cards;		/* number of cards in deck	*/
  	int	last_card;		/* number of last card picked	*/
  	bool	gojf_used;		/* set if gojf card out of deck	*/
  	long	*offsets;		/* offests for start of cards	*/
  };
  
  typedef struct dk_st	DECK;
  
  void    get_card(DECK *dp);
  