with Interfaces;
with Interfaces.C;

use Interfaces.C;

package FILO.FS is

   type Partition_Length is range 0 .. Interfaces.Unsigned_64'Last;
   subtype Partition_Offset is Partition_Length range 0 .. Partition_Length'Last - 1;

   BLOCK_SIZE : constant := 512;
   type Block_Offset is range 0 .. Partition_Offset'Last / BLOCK_SIZE;

   type File_Length is range 0 .. int'Last; -- Should be higher, fix FILO first
   subtype File_Offset is File_Length;

private
   function Part_Len return Partition_Length;

   function File_Max return File_Length;
   procedure Set_File_Max (Len : File_Length);

   function File_Pos return File_Offset;
   procedure Set_File_Pos (Off : File_Offset);

end FILO.FS;