(* Remote I/O Protocol support for GNU Modula-2 programs running on Linux      *)
(* computers, using libremoteio.so and libsimpleio.so.                         *)
(*                                                                             *)
(* Copyright (C)2023, Philip Munts dba Munts Technologies.                     *)
(*                                                                             *)
(* Redistribution and use in source and binary forms, with or without          *)
(* modification, are permitted provided that the following conditions are met: *)
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(*   this list of conditions and the following disclaimer.                     *)
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IMPLEMENTATION MODULE Channel;

  FROM STextIO  IMPORT WriteString, WriteLn;
  FROM SWholeIO IMPORT WriteCard;

  PROCEDURE WriteChannels
   (description : ARRAY OF CHAR;
    channels    : Channels);

    VAR c : CARDINAL;

  BEGIN
    WriteString(description);

    FOR c := 0 TO HIGH(channels) DO
      IF channels[c] = 1 THEN
        WriteString(" ");
        WriteCard(c, 0);
      END;
    END;

    WriteLn;
  END WriteChannels;

END Channel.