INT 1A - PCMCIA Socket Services - INQUIRE ERROR DETECTION CODE
        AH = 95h
        AL = adapter number
        BH = EDC generator number
Return: CF clear if successful
            AH destroyed
            CX = bitmap of assignable sockets
            DH = EDC capabilities (see below)
            DL = supported EDC types (see below)
        CF set on error
            AH = error code (01h,04h) (see AH=80h"PCMCIA")
SeeAlso: AH=96h,AH=9Ch

Bitfields for EDC capabilities:
 bit 0  unidirectional only generation
 bit 1  bidirectional only generation
 bit 2  register-based (I/O-mapped) support
 bit 3  memory-mapped support
 bit 4  pausable
 bits 5-7 reserved (0)

Bitfields for supported EDC types:
 bit 0  8-bit checksum
 bit 1  16-bit CRC-SDLC
 bits 2-7 reserved (0)

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