Module CThread
val prepare_in_channel_for_thread_friendly_io : Stdlib.in_channel -> thread_icval thread_friendly_input_value : thread_ic -> 'aval thread_friendly_read : thread_ic -> Stdlib.Bytes.t -> off:int -> len:int -> intval thread_friendly_really_read : thread_ic -> Stdlib.Bytes.t -> off:int -> len:int -> unitval thread_friendly_really_read_line : thread_ic -> stringval create : ('a -> 'b) -> 'a -> Thread.t