Click above to get retro games delivered to your door ever month!

    DiskSerNum()

         Returns the disk serial number

    Syntax:

         DiskSerNum( [nUnit] ) -> cSerialNumber

         nUnit : Unit number:
                 0 -> Default unit
                 1 -> A:
                 2 -> B:
                 3 -> C:
                 ...

    Description:

         Returns the serial number of the disk if this has been formateed
         with DOS 4.01 or greater.
         The default value for nUnit is 0, is that to say, if no parameters
         are given, returns the serial number of the default unit.

    Return:

         A character value with the disk serial number.

    Example:

         ? DiskSerNum()           //    "1A3D-66B1"