CONST, TYPE, VAR

  The following are globally declared in the IOTTT5 unit:

  CONST
     MAXTABLES      = 10;
     MAXINPUTFIELDS = 40;

  VAR
    CURRENTTABLE : BYTE;
    TABLESET: BOOLEAN;
    TOTALTABLES : BYTE;
    TABLE : ARRAY[1..MAXTABLES] OF TABLEPTR;
    I_CHAR : CHAR;
    {$IFNDEF VER50}
    IO_LEAVEHOOK,
    IO_ENTERHOOK,
    IO_CHARHOOK,
    IO_INSERTHOOK : POINTER;
    {$ENDIF}

     MaxTables - this constant defines the maximum number of input screens
     that can be operative at one time. The default setting is 10 but this
     may be increased if necessary.

     MaxInputFields - this constant defines the maximum number of input
     fields for a single Table, i.e. screen. The default setting is 40 but
     this may be increased to any byte value.