Lines Matching refs:var
572 value1(Char *var, struct varent *head)
576 if (!var || !head) /* PWP: extra error checking */
579 vp = adrof1(var, head);
614 setcopy(const Char *var, const Char *val, int flags)
620 setv(var, copy, flags);
629 setv(const Char *var, Char *val, int flags)
635 set1(var, vec, &shvhed, flags);
639 set1(const Char *var, Char **vec, struct varent *head, int flags)
705 setq(var, vec, head, flags);
821 unsetv(Char *var)
825 if ((vp = adrof1(var, &shvhed)) == 0)
826 udvar(var);