Category: expansion bus BIOSes

INT 1A - PCMCIA Socket Services v2.1 - GET/SET PRIOR INT 1A HANDLER

	AH = 9Fh
	AL = adapter number
	BL = mode
	    00h get prior INT 1Ah handler
	    01h set prior INT 1Ah handler
		CX:DX -> new prior handler
Return: CF clear if successful
	    AH destroyed
	    CX:DX -> old prior handler
	CF set on error
	    AH = error code (01h,15h,18h) (see #00656)
Desc:	allows hooking of INT 16h "behind" the Socket Services hook
Note:	this API is supported by recent versions of the AMI BIOS
SeeAlso: AH=9Eh,AH=A0h"PCMCIA",AH=AEh"PCMCIA"