Source code of Windows XP (NT5)
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/*++
Copyright (c) 1991-1999 Microsoft Corporation
Module Name:
ntapmsdk.h
Abstract:
This header contain nt apm support constants that need to be
defined in sdk\inc so it can be used by setup, sdktools, etc,
None of this should appear in the actual sdk or any other public
distribution of header data.
Author:
Bryan M. Willman (bryanwi) 16-Sep-1998
Revision History:
--*/
#ifndef _NTAPMSDK_
#define _NTAPMSDK_
#if _MSC_VER > 1000
#pragma once
#endif
//
// APM Registery information stored by ntdetect
//
typedef struct _APM_REGISTRY_INFO {
//
// OLD part of the structure, leave this alone
// so that we can dual boot with NT4.
//
UCHAR ApmRevMajor;
UCHAR ApmRevMinor;
USHORT ApmInstallFlags;
//
// Defines for 16 bit interface connect
//
USHORT Code16BitSegment;
USHORT Code16BitOffset;
USHORT Data16BitSegment;
//
// NEW part of the structure for NT5.
//
UCHAR Signature[3];
UCHAR Valid;
//
// Detection Log Space
//
UCHAR DetectLog[16]; // see hwapm in halx86
} APM_REGISTRY_INFO, *PAPM_REGISTRY_INFO;
#endif // _NTAPMSDK_