54 Cell	*nrloc;		/* NR */
55 Cell	*nfloc;		/* NF */
56 Cell	*fnrloc;	/* FNR */
59 Cell	*rstartloc;	/* RSTART */
60 Cell	*rlengthloc;	/* RLENGTH */
61 Cell	*symtabloc;	/* SYMTAB */
63 Cell	*nullloc;	/* a guaranteed empty cell */
65 Cell	*literal0;
67 extern Cell **fldtab;
100 	Cell *cp;  in arginit()
120 	Cell *cp;  in envinit()
141 	Cell **tp;  in makesymtab()
144 	tp = (Cell **) calloc(n, sizeof(Cell *));  in makesymtab()
153 void freesymtab(Cell *ap)	/* free a symbol table */  in freesymtab()
155 	Cell *cp, *temp;  in freesymtab()
178 void freeelem(Cell *ap, char *s)	/* free elem s from ap (i.e., ap["s"] */  in freeelem()
181 	Cell *p, *prev = NULL;  in freeelem()
201 Cell *setsymtab(char *n, char *s, Awkfloat f, unsigned t, Array *tp)  in setsymtab()
204 	Cell *p;  in setsymtab()
211 	p = (Cell *) malloc(sizeof(Cell));  in setsymtab()
243 	Cell *cp, *op, **np;  in rehash()
246 	np = (Cell **) calloc(nsz, sizeof(Cell *));  in rehash()
262 Cell *lookup(char *s, Array *tp)	/* look for s in tp */  in lookup()
264 	Cell *p;  in lookup()
274 Awkfloat setfval(Cell *vp, Awkfloat f)	/* set float val of a Cell */  in setfval()
298 void funnyvar(Cell *vp, char *rw)  in funnyvar()
308 char *setsval(Cell *vp, char *s)	/* set string val of a Cell */  in setsval()
336 Awkfloat getfval(Cell *vp)	/* get float val of a Cell */  in getfval()
353 char *getsval(Cell *vp)	/* get string val of a Cell */  in getsval()