54 Cell	*fsloc;		/* FS */
55 Cell	*nrloc;		/* NR */
56 Cell	*nfloc;		/* NF */
57 Cell	*fnrloc;	/* FNR */
58 Cell	*ofsloc;	/* OFS */
59 Cell	*orsloc;	/* ORS */
60 Cell	*rsloc;		/* RS */
61 Cell	*ARGVcell;	/* cell with symbol table containing ARGV[...] */
62 Cell	*rstartloc;	/* RSTART */
63 Cell	*rlengthloc;	/* RLENGTH */
64 Cell	*subseploc;	/* SUBSEP */
65 Cell	*symtabloc;	/* SYMTAB */
67 Cell	*nullloc;	/* a guaranteed empty cell */
69 Cell	*literal0;
71 extern Cell **fldtab;
111 	Cell *cp;  in arginit()
136 	Cell *cp;  in envinit()
162 	Cell **tp;  in makesymtab()
165 	tp = (Cell **) calloc(n, sizeof(*tp));  in makesymtab()
174 void freesymtab(Cell *ap)	/* free a symbol table */  in freesymtab()
176 	Cell *cp, *temp;  in freesymtab()
202 void freeelem(Cell *ap, const char *s)	/* free elem s from ap (i.e., ap["s"] */  in freeelem()
205 	Cell *p, *prev = NULL;  in freeelem()
225 Cell *setsymtab(const char *n, const char *s, Awkfloat f, unsigned t, Array *tp)  in setsymtab()
228 	Cell *p;  in setsymtab()
235 	p = (Cell *) malloc(sizeof(*p));  in setsymtab()
267 	Cell *cp, *op, **np;  in rehash()
270 	np = (Cell **) calloc(nsz, sizeof(*np));  in rehash()
286 Cell *lookup(const char *s, Array *tp)	/* look for s in tp */  in lookup()
288 	Cell *p;  in lookup()
298 Awkfloat setfval(Cell *vp, Awkfloat f)	/* set float val of a Cell */  in setfval()
334 void funnyvar(Cell *vp, const char *rw)  in funnyvar()
344 char *setsval(Cell *vp, const char *s)	/* set string val of a Cell */  in setsval()
391 Awkfloat getfval(Cell *vp)	/* get float val of a Cell */  in getfval()
425 static char *get_str_val(Cell *vp, char **fmt)        /* get string val of a Cell */  in get_str_val()
517 char *getsval(Cell *vp)       /* get string val of a Cell */  in getsval()
522 char *getpssval(Cell *vp)     /* get string val of a Cell for print */  in getpssval()
548 Cell *catstr(Cell *a, Cell *b) /* concatenate a and b */  in catstr()
550 	Cell *c;  in catstr()