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    portl

    Provide port access per longint.

    Declaration

    Source position: portsh.inc line 48

    var
  portl: type

  tportl = object
  public
    property pp[w : Word]: LongInt read readport write writeport; default;
  end;

    Description

    Default instance of type TPortL. Do not free. This variable is initialized in the unit initialization code, and freed at finalization.

    Since there is a default property for a variable of this type, a sentence as 

    portl[221]:=12;

    Will result in the longint 12 being written to port 221, if port is defined as a variable of type tport