type CCardinal { built-in type }
CCardinal is an unsigned integer type. On some platforms it is 32 bits wide and thus has a range of 0 .. 4294967295.
CCardinal in GNU Pascal is compatible to unsigned int in GNU C.
There are lots of other integer types in GPC, see Integer Types.
CCardinal is a GNU Pascal extension.
program CCardinalDemo; var a: CCardinal; begin a := 42; WriteLn (a) end.