exception Unimplemented of stringval time : string -> ('a -> 'b) -> 'a -> 'bval registerIgnoreInst : (Cil.instr -> bool) -> unitval registerIgnoreCall : (Cil.instr -> bool) -> unitval exp_has_mem_read : Cil.exp -> boolval exp_is_volatile : Cil.exp -> boolval eh_kill_addrof_or_global : 'a IH.t -> unit