Int 21 Fn 440D  - Ms-dos 7.0 - Generic Ioctl - Find Swap File              [D]

   AX = 440Dh
   CX = 086Eh (category code 08h, minor code 6Eh)
   BL = drive number (00h=default,01h=A:,etc)
   DS:DX -> buffer for ASCIZ pathname
   SI = file index
   DI = enumeration type

Return: CF set on error
       AX = error code (01h,02h,etc.) (see #1366 at AH=59h/BX=0000h)
   CF clear if successful
       AX = pager type
       0001h no pager
       0002h paging through MS-DOS
       0003h protected-mode pager
       CX:BX = swap file size in 4K pages

See Also: AX=440Dh"DOS 3.2+",AX=440Dh/CX=086Dh