
extern boolean new_input_line ();
extern boolean newinputln ();
extern int getc_two ();
extern int getfilemode ();
extern void ungetc_two ();
extern int ocptemp;

#define newinputline(stream, mode, flag)   new_input_line (stream, mode)

extern memoryword **fonttables;
extern int **ocptables;

typedef struct hashw
{
  integer p;
  struct hashw *ptr;
  memoryword mw;
} hashword;

extern hashword hashtable[];
extern hashword *createhashpos();
extern hashword *createeqtbpos();
extern hashword *createxeqlevel();
extern void inithhashtable();
extern void dumphhashtable();
extern void undumphhashtable();
extern void allocatefonttable();
extern void dumpfonttable();
extern void undumpfonttable();
extern void allocateocptable();
extern void dumpocptable();
extern void undumpocptable();
extern void odateandtime();

#define initeqtbtable()		inithhashtable();
#define dumpeqtbtable()		dumphhashtable();
#define undumpeqtbtable()	undumphhashtable();

#define HASHTABLESIZE		23123
#define neweqtb(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw) : \
                                 (createeqtbpos(a)->mw))
#define neweqtbint(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.cint) : \
                                 (createeqtbpos(a)->mw.cint))
#define neweqtbsc(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.cint) : \
                                 (createeqtbpos(a)->mw.cint))
#define newequiv(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.rh) : \
                                 (createeqtbpos(a)->mw.hh.rh))
#define newequiv1(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
			(hashtable[(a)%HASHTABLESIZE].mw.cint1) : \
                                 (createeqtbpos(a)->mw.cint1))
#define neweqlevel(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.b1) : \
                                 (createeqtbpos(a)->mw.hh.b1))
#define neweqtype(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.b0) : \
                                 (createeqtbpos(a)->mw.hh.b0))
#define setneweqtb(a,v)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw=v) : \
                                 (createeqtbpos(a)->mw=v))
#define setneweqtbint(a,v)	(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.cint=v) : \
                                 (createeqtbpos(a)->mw.cint=v))
#define setneweqtbsc(a,v)	(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.cint=v) : \
                                 (createeqtbpos(a)->mw.cint=v))
#define setequiv(a,v)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.rh=v) : \
                                 (createeqtbpos(a)->mw.hh.rh=v))
#define setequiv1(a,v)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
			 (hashtable[(a)%HASHTABLESIZE].mw.cint1=v) : \
                                 (createeqtbpos(a)->mw.cint1=v))
#define seteqlevel(a,v)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.b1=v) : \
                                 (createeqtbpos(a)->mw.hh.b1=v))
#define seteqtype(a,v)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.b0=v) : \
                                 (createeqtbpos(a)->mw.hh.b0=v))

#define newhashnext(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.v.LH) : \
                                 (createhashpos(a)->mw.hh.v.LH))
#define newhashtext(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.v.RH) : \
                                 (createhashpos(a)->mw.hh.v.RH))
#define sethashnext(a,d)	(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.v.LH=d) : \
                                 (createhashpos(a)->mw.hh.v.LH=d))
#define sethashtext(a,d)	(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.hh.v.RH=d) : \
                                 (createhashpos(a)->mw.hh.v.RH=d))

#define newxeqlevel(a)		(((a)==hashtable[(a)%HASHTABLESIZE].p) ? \
				 (hashtable[(a)%HASHTABLESIZE].mw.cint) : \
                                 (createxeqlevel(a)->mw.cint))

#define setintzero(w,a)		((w).cint=(a))
#define setintone(w,a)		((w).cint1=(a))
