]> > I want to ask Caml developers about one feature... > Can you officially describe (in the next OCaml package, > for example) the creating of channels with custom > input/output/..etc.. functions? (C or Caml interface - > it doesn't matter) If you want your channels to have type in_channel or out_channel, and be usable with the I/O functions provided by the standard library, then this is not possible with the current implementation. However, it is easy to define your own types my_in_channel, my_out_channel that wrap the system channel types, as well as your own channels, and provide operations that dispatch on the channel kind, either using variant types, records of functions, or objects. - Xavier Leroy ------------------- To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ Beginner's list: http://groups.yahoo.com/group/ocaml_beginners