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  GET_PORT

  .  Summary

  get_port();

  .  Description

  The get_port function returns the number (1 through 8) of the cur-
  rent communications port being used.

  .  Return Value

  As described above.

  .  Example

  prints("Currently using COM");
  printn(get_port());
  prints("");

See Also: get_baud get_datab get_parity get_stopb comm port setup
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