sig
module VS :
sig
type elt = Cil_types.varinfo
type t = Usedef.VS.t
val empty : t
val is_empty : t -> bool
val mem : elt -> t -> bool
val add : elt -> t -> t
val singleton : elt -> t
val remove : elt -> t -> t
val union : t -> t -> t
val inter : t -> t -> t
val diff : t -> t -> t
val compare : t -> t -> int
val equal : t -> t -> bool
val subset : t -> t -> bool
val iter : (elt -> unit) -> t -> unit
val fold : (elt -> 'a -> 'a) -> t -> 'a -> 'a
val for_all : (elt -> bool) -> t -> bool
val exists : (elt -> bool) -> t -> bool
val filter : (elt -> bool) -> t -> t
val partition : (elt -> bool) -> t -> t * t
val cardinal : t -> int
val elements : t -> elt list
val min_elt : t -> elt
val max_elt : t -> elt
val choose : t -> elt
val split : elt -> t -> t * bool * t
end
val getUseDefFunctionRef :
(Cil_types.exp -> Cil_types.exp list -> VS.t * VS.t * Cil_types.exp list)
ref
val considerVariableUse : (VS.elt -> bool) ref
val considerVariableDef : (VS.elt -> bool) ref
val considerVariableAddrOfAsUse : (VS.elt -> bool) ref
val extraUsesOfExpr : (Cil_types.exp -> VS.t) ref
val onlyNoOffsetsAreDefs : bool ref
val ignoreSizeof : bool ref
val varUsed : VS.t ref
val varDefs : VS.t ref
class useDefVisitorClass : Cil.cilVisitor
val useDefVisitor : useDefVisitorClass
val computeUseExp : ?acc:VS.t -> Cil_types.exp -> VS.t
val computeUseDefInstr :
?acc_used:VS.t -> ?acc_defs:VS.t -> Cil_types.instr -> VS.t * VS.t
val computeUseDefStmtKind :
?acc_used:VS.t -> ?acc_defs:VS.t -> Cil_types.stmtkind -> VS.t * VS.t
val computeDeepUseDefStmtKind :
?acc_used:VS.t -> ?acc_defs:VS.t -> Cil_types.stmtkind -> VS.t * VS.t
val computeUseLocalTypes : ?acc_used:VS.t -> Cil_types.fundec -> VS.t
end