Int 1A Fn A0  - Pcmcia Socket Services V2.1 - Get/set Socket Services Add  [X]

   AH = A0h
   AL = adapter number
   BH = mode
       00h real mode
       01h 16:16 protected mode
       02h 16:32 protected mode
       03h 00:32 (Flat) protected mode
   BL = subfunction
       00h return number of additional data areas (see #0617)
       01h return description of additional data areas (see #0618)
       02h accept mode-specific pointers to data areas (see #0619)
   ES:EDI -> buffer supplied by caller

Return: CF clear if successful
       AH destroyed
       CX = number of additional data areas
       ES:EDI unchanged
   CF set on error
       AH = error code (01h,02h,15h,16h,18h) (see #0580)

See Also: AH=9Fh,AH=AEh

Format of PCMCIA Subfunction 00h Buffer Table Entry structure:
Offset Size    Description (Table 0617)
 00h   DWORD   32-bit linear base address of the code segment
 04h   DWORD   segment limit of the code segment
 08h   DWORD   entry point offset
 0Ch   DWORD   32-bit linear base address of the data segment
       (ignored in 00:32 flat mode)
 10h   DWORD   segment limit of the data segment
 14h   DWORD   data area offset.  Only used in 32-bit protected mode.

See Also: #0618,#0619

Format of PCMCIA Additional Data Area Description structure [array]:
Offset Size    Description (Table 0618)
 00h   DWORD   32-bit linear base address of the additional data segment
       (ignored in 00:32 flat mode)
 04h   DWORD   segment limit of the code segment
 08h   DWORD   data area offset (only used in 32-bit protected mode)

See Also: #0617,#0619

Format of PCMCIA Subfunction 02h Buffer Table Entry structure:
Offset Size    Description (Table 0619)
 00h   DWORD   32-bit offset(ignored in 16:16 protected mode)
 04h   DWORD   selector (only used in 00:32 flat mode)
 08h   DWORD   reserved

See Also: #0617,#0618