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- DEFINITION MODULE StdChans;
- (* ISO 10514-1: the standard channels, with settable current
- in/out/err channels. *)
- IMPORT IOChan;
- TYPE
- ChanId = IOChan.ChanId;
- PROCEDURE StdInChan () : ChanId;
- PROCEDURE StdOutChan () : ChanId;
- PROCEDURE StdErrChan () : ChanId;
- PROCEDURE NullChan () : ChanId;
- PROCEDURE InChan () : ChanId;
- PROCEDURE OutChan () : ChanId;
- PROCEDURE ErrChan () : ChanId;
- PROCEDURE SetInChan (cid : ChanId);
- PROCEDURE SetOutChan (cid : ChanId);
- PROCEDURE SetErrChan (cid : ChanId);
- END StdChans.
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