exception Invalid_changerec of string
exception End_of_changerecs
val iter : ('a -> unit) -> < read_changerec : 'a; .. > -> unit
val fold : ('a -> 'b -> 'a) -> < read_changerec : 'b; .. > -> 'a -> 'a
class change :
  ?in_ch:in_channel ->
  ?out_ch:out_channel ->
  unit ->
  object
    method of_string : string -> Ldap_ooclient.changerec
    method read_changerec : Ldap_ooclient.changerec
    method to_string : Ldap_ooclient.changerec -> string
    method write_changerec : Ldap_ooclient.changerec -> unit
  end