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(Application Program[ming] Interface) The defined set of calls which a program may make to interact with or request services of the operating system or environment under which it is running. Because the inputs and outputs of the calls are well-defined, a program using the API can continue using the identical calls even if the internal organization of the program providing the API changes. is supported by recent versions of the AMIAmerican Megatrends, Inc.(American Megatrends, Inc.) A hardware, software and firmware company founded in 1985. BIOS(Basic Input/Output System) A set of standardized calls giving low-level access to the hardware. The BIOS is the lowest software layer above the actual hardware and serves to insulate programs (and operating systems) which use it from the details of accessing the hardware directly. SeeAlso: AH=9Eh,AH=A0h"PCMCIA",AH=AEh"PCMCIA"