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### LongestCard

#### Synopsis

    type
      LongestCard = Cardinal attribute (Size = BitSizeOf (LongestInt));

#### Description

`LongestCard` is GPC's longest-possible unsigned integer type. Currently, this is the same as LongCard. On most platforms it is 64 bits wide and thus has a range of `0..18446744073709551615`.

There are lots of other integer types in GPC, see Integer Types.

#### Conforming to

`LongestCard` is a GNU Pascal extension.

#### Example

    program LongestCardDemo;
    var
      a: LongestCard;
    begin
      a := 42;
      WriteLn (a)
    end.

#### See also

Integer Types, Subrange Types.