83 union_updatevp(un, uppervp, lowervp)  in union_updatevp()  argument
155 union_newlower(un, lowervp)  in union_newlower()  argument
164 union_newupper(un, uppervp)  in union_newupper()  argument
182 	struct union_node *un;  local
256 	struct union_node *un;  local
504 	struct union_node *un = VTOUNION(vp);  local
606 union_copyup(un, docopy, cred, p)  in union_copyup()  argument
831 union_vn_create(vpp, un, p)  in union_vn_create()  argument
924 union_removed_upper(un)  in union_removed_upper()  argument
963 union_dowhiteout(un, cred, p)  in union_dowhiteout()  argument
986 	struct union_node *un;  local
1017 	struct union_node *un;  local