54 Cell	*fsloc;		/* FS */
55 Cell	*nrloc;		/* NR */
56 Cell	*nfloc;		/* NF */
57 Cell	*fnrloc;	/* FNR */
60 Cell	*rstartloc;	/* RSTART */
61 Cell	*rlengthloc;	/* RLENGTH */
62 Cell	*symtabloc;	/* SYMTAB */
64 Cell	*nullloc;	/* a guaranteed empty cell */
66 Cell	*literal0;
68 extern Cell **fldtab;
102 	Cell *cp;  in arginit()
122 	Cell *cp;  in envinit()
145 	Cell **tp;  in makesymtab()
148 	tp = (Cell **) calloc(n, sizeof(Cell *));  in makesymtab()
157 void freesymtab(Cell *ap)	/* free a symbol table */  in freesymtab()
159 	Cell *cp, *temp;  in freesymtab()
185 void freeelem(Cell *ap, const char *s)	/* free elem s from ap (i.e., ap["s"] */  in freeelem()
188 	Cell *p, *prev = NULL;  in freeelem()
208 Cell *setsymtab(const char *n, const char *s, Awkfloat f, unsigned t, Array *tp)  in setsymtab()
211 	Cell *p;  in setsymtab()
218 	p = (Cell *) malloc(sizeof(Cell));  in setsymtab()
250 	Cell *cp, *op, **np;  in rehash()
253 	np = (Cell **) calloc(nsz, sizeof(Cell *));  in rehash()
269 Cell *lookup(const char *s, Array *tp)	/* look for s in tp */  in lookup()
271 	Cell *p;  in lookup()
281 Awkfloat setfval(Cell *vp, Awkfloat f)	/* set float val of a Cell */  in setfval()
307 void funnyvar(Cell *vp, const char *rw)  in funnyvar()
317 char *setsval(Cell *vp, const char *s)	/* set string val of a Cell */  in setsval()
347 Awkfloat getfval(Cell *vp)	/* get float val of a Cell */  in getfval()
365 static char *get_str_val(Cell *vp, char **fmt)        /* get string val of a Cell */  in get_str_val()
392 char *getsval(Cell *vp)       /* get string val of a Cell */  in getsval()
397 char *getpssval(Cell *vp)     /* get string val of a Cell for print */  in getpssval()