Lines Matching refs:var
564 value1(Char *var, struct varent *head)
568 if (!var || !head) /* PWP: extra error checking */
571 vp = adrof1(var, head);
606 setcopy(const Char *var, const Char *val, int flags)
612 setv(var, copy, flags);
621 setv(const Char *var, Char *val, int flags)
627 set1(var, vec, &shvhed, flags);
631 set1(const Char *var, Char **vec, struct varent *head, int flags)
697 setq(var, vec, head, flags);
811 unsetv(Char *var)
815 if ((vp = adrof1(var, &shvhed)) == 0)
816 udvar(var);