extern long YES(FILE *,vocab_t,vocab_t,vocab_t);
extern long GETTXT(bool,bool,bool);
extern token_t MAKEWD(long);
-extern void TYPE0(void);
extern long VOCAB(long,long);
extern void JUGGLE(long);
extern void MOVE(long,long);
extern long RNDVOC(long,long);
extern void BUG(long) __attribute__((noreturn));
extern bool MAPLIN(FILE *);
-extern void TYPE(void);
extern void DATIME(long*, long*);
enum termination {endgame, quitgame, scoregame};