53 Cell	*fsloc;		/* FS */
54 Cell	*nrloc;		/* NR */
55 Cell	*nfloc;		/* NF */
56 Cell	*fnrloc;	/* FNR */
57 Cell	*ofsloc;	/* OFS */
58 Cell	*orsloc;	/* ORS */
59 Cell	*rsloc;		/* RS */
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;
74 setfree(Cell *vp)  in setfree()
122 	Cell *cp;  in arginit()
145 	Cell *cp;  in envinit()
171 	Cell **tp;  in makesymtab()
174 	tp = (Cell **) calloc(n, sizeof(*tp));  in makesymtab()
183 void freesymtab(Cell *ap)	/* free a symbol table */  in freesymtab()
185 	Cell *cp, *temp;  in freesymtab()
211 void freeelem(Cell *ap, const char *s)	/* free elem s from ap (i.e., ap["s"] */  in freeelem()
214 	Cell *p, *prev = NULL;  in freeelem()
234 Cell *setsymtab(const char *n, const char *s, Awkfloat f, unsigned t, Array *tp)  in setsymtab()
237 	Cell *p;  in setsymtab()
244 	p = (Cell *) malloc(sizeof(*p));  in setsymtab()
276 	Cell *cp, *op, **np;  in rehash()
279 	np = (Cell **) calloc(nsz, sizeof(*np));  in rehash()
295 Cell *lookup(const char *s, Array *tp)	/* look for s in tp */  in lookup()
297 	Cell *p;  in lookup()
307 Awkfloat setfval(Cell *vp, Awkfloat f)	/* set float val of a Cell */  in setfval()
343 void funnyvar(Cell *vp, const char *rw)  in funnyvar()
353 char *setsval(Cell *vp, const char *s)	/* set string val of a Cell */  in setsval()
397 Awkfloat getfval(Cell *vp)	/* get float val of a Cell */  in getfval()
431 static char *get_str_val(Cell *vp, char **fmt)        /* get string val of a Cell */  in get_str_val()
522 char *getsval(Cell *vp)       /* get string val of a Cell */  in getsval()
527 char *getpssval(Cell *vp)     /* get string val of a Cell for print */  in getpssval()
552 Cell *catstr(Cell *a, Cell *b) /* concatenate a and b */  in catstr()
554 	Cell *c;  in catstr()