Int 1A Fn A1  - Pcmcia Socket Services V2.1 - Get Access Offsets           [X]

   AH = A1h
   AL = adapter number
   BH = Mode
        00h = Real Mode
        01h = 16:16 Protected Mode
        02h = 16:32 Protected Mode
        03h = 00:32 Protected Mode
   CX = Number of access offsets
   ES:EDI -> buffer supplied by caller, CX words long (see #0620)

Return: CF clear if successful
       AH destroyed
       DX = number of access offsets supported
       ES:EDI unchanged
   CF set on error
       AH = error code (01h,15h,16h) (see #0580)
Desc:  Returns an array of low-level adapter-specific optimized
   PC Card access routines for adapters that use registers
   or I/O ports to access PC Card memory.  Adapters that access
   PC Card memory through windows mapped to host system memory
   do not support this function.

Note:  offsets returned are 16-bit offsets into the
   Socket Services code segment.  They must be called
   appropriately for the processor mode selected.
   (Real, 16:16 and 16:32 modes use FAR CALL,
   Flat 00:32 mode uses a 32-bit NEAR CALL).

See Also: AH=AEh

Format of Offset Table structure:
Offset Size    Description (Table 0620)
 00h   WORD    Set Address
 02h   WORD    Set Auto Increment
 04h   WORD    Read Byte
 06h   WORD    Read Word
 08h   WORD    Read Byte with Auto Increment
 0Ah   WORD    Read Word with Auto Increment
 0Ch   WORD    Read Words
 0Eh   WORD    Read Words with Auto Increment
 10h   WORD    Write Byte
 12h   WORD    Write Word
 14h   WORD    Write Byte with Auto Increment
 16h   WORD    Write Word with Auto Increment
 18h   WORD    Write Words
 1Ah   WORD    Write Words with Auto Increment
 1Ch   WORD    Compare Byte
 1Eh   WORD    Compare Byte with Auto Increment
 20h   WORD    Compare Words
 22h   WORD    Compare Words with Auto Increment