windows-nt/Source/XPSP1/NT/base/ntsetup/win95upg/inc/snapshot.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 1998 Microsoft Corporation
Module Name:
snapshot.h
Abstract:
Declares the interface to common\snapshot. The snapshot code uses
memdb to capture and compare the system state.
Author:
Jim Schmidt (jimschm) 26-Mar-1998
Revision History:
calinn 15-Oct-1998 Extensions and improvements
--*/
#pragma once
#define SNAP_RESULT_DELETED 1
#define SNAP_RESULT_UNCHANGED 2
#define SNAP_RESULT_CHANGED 4
#define SNAP_RESULT_ADDED 8
#define SNAP_FILES 1
#define SNAP_REGISTRY 2
VOID
TakeSnapShotEx (
IN DWORD SnapFlags
);
BOOL
GenerateDiffOutputExA (
IN PCSTR FileName,
IN PCSTR Comment, OPTIONAL
IN BOOL Append,
IN DWORD SnapFlags
);
typedef struct _SNAP_FILE_ENUMA {
CHAR FileName [MEMDB_MAX];
PCSTR FilePattern;
DWORD SnapStatus;
BOOL FirstCall;
MEMDB_ENUMA mEnum;
} SNAP_FILE_ENUMA, *PSNAP_FILE_ENUMA;
BOOL
EnumNextSnapFileA (
IN OUT PSNAP_FILE_ENUMA e
);
BOOL
EnumFirstSnapFileA (
IN OUT PSNAP_FILE_ENUMA e,
IN PCSTR FilePattern, OPTIONAL
IN DWORD SnapStatus
);
#define TakeSnapShot() TakeSnapShotEx(SNAP_FILES|SNAP_REGISTRY)
#define GenerateDiffOutputA(f,c,a) GenerateDiffOutputExA(f,c,a,SNAP_FILES|SNAP_REGISTRY)
#ifndef UNICODE
#define GenerateDiffOutputEx GenerateDiffOutputExA
#define GenerateDiffOutput GenerateDiffOutputA
#define SNAP_FILE_ENUM SNAP_FILE_ENUMA
#define PSNAP_FILE_ENUM PSNAP_FILE_ENUMA
#define EnumFirstSnapFile EnumFirstSnapFileA
#define EnumNextSnapFile EnumNextSnapFileA
#endif