extern long YES(FILE *,vocab_t,vocab_t,vocab_t);
extern long GETTXT(bool,bool,bool);
extern token_t MAKEWD(long);
-extern void PUTTXT(token_t,long*,long);
-extern void SHFTXT(long,long);
extern void TYPE0(void);
extern long VOCAB(long,long);
extern void DSTROY(long);