51 lines
1,002 B
C
51 lines
1,002 B
C
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/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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Module Name:
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PiRegState.h
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Abstract:
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This header contains private information for reading and writing PnP
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registry state information. This file is meant to be included only
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by ppregstate.c.
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Author:
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Adrian J. Oney - April 21, 2002
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Revision History:
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--*/
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//
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// Define a private value for a device type that doesn't exist.
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//
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#define FILE_DEVICE_UNSPECIFIED 0
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typedef enum {
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NOT_VALIDATED = 0,
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VALIDATED_SUCCESSFULLY,
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VALIDATED_UNSUCCESSFULLY
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} PIDESCRIPTOR_STATE;
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NTSTATUS
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PiRegStateReadStackCreationSettingsFromKey(
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IN HANDLE ClassOrDeviceKey,
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OUT PSTACK_CREATION_SETTINGS StackCreationSettings
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);
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NTSTATUS
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PiRegStateOpenClassKey(
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IN LPCGUID DeviceClassGuid,
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IN ACCESS_MASK DesiredAccess,
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IN LOGICAL CreateIfNotPresent,
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OUT ULONG *Disposition OPTIONAL,
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OUT HANDLE *ClassKeyHandle
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);
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