/********************************************************************************/
/*				*************					*/
/*				*  Y 4 . H  *					*/
/*				*************					*/
/*										*/
/*  This file contains the external declarations needed to hook Yacc modules	*/
/* which were originally in Y4.C to their impure data in Y4IMP.4C. Also does	*/
/* the include of the original data/external file DTXTRN.H.			*/
/*										*/
/********************************************************************************/

# include "dtxtrn.h"

# define a amem
# define mem mem0
# define pa indgo
# define yypact temp1
# define greed tystate

# define NOMORE -1000


extern int * ggreed;
extern int * pgo;
extern int *yypgo;

extern int maxspr;		/* maximum spread of any entry */
extern int maxoff;		/* maximum offset into a array */
extern int *pmem;
extern int *maxa;
extern int nxdb;
extern int adb;