CThreadval 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 -> string