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/*++
Copyright (c) 2011 Microsoft Corporation
Module Name:
csvfs.h
Abstract:
This module contains the scan interface for AV filter to call.
Environment:
Kernel mode
--*/
#ifndef __CSVFS_H__
#define __CSVFS_H__
NTSTATUS
AvPreCleanupCsvfs (
_Unreferenced_parameter_ PFLT_CALLBACK_DATA Data,
_In_ PCFLT_RELATED_OBJECTS FltObjects,
_Inout_ PAV_STREAM_CONTEXT StreamContext,
_Out_ BOOLEAN *UpdateRevisionNumbers,
_Out_ LONGLONG *VolumeRevisionPtr,
_Out_ LONGLONG *CacheRevisionPtr,
_Out_ LONGLONG *FileRevisionPtr
);
NTSTATUS
AvPostCreateCsvfs (
_Inout_ PFLT_CALLBACK_DATA Data,
_In_ PCFLT_RELATED_OBJECTS FltObjects,
_Inout_ PAV_STREAM_CONTEXT StreamContext,
_Out_ BOOLEAN *UpdateRevisionNumbers,
_Out_ LONGLONG *VolumeRevisionPtr,
_Out_ LONGLONG *CacheRevisionPtr,
_Out_ LONGLONG *FileRevisionPtr
);
NTSTATUS
AvPreCreateCsvfs (
_Inout_ PFLT_CALLBACK_DATA Data,
_In_ PCFLT_RELATED_OBJECTS FltObjects
);
BOOLEAN
AvIsCsvDlEcpPresent (
_In_ PFLT_FILTER Filter,
_In_ PFLT_CALLBACK_DATA Data
);
BOOLEAN
AvIsVolumeOnCsvDisk (
_In_ PFLT_VOLUME Volume
);
#endif
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