129 lines
1.9 KiB
C
129 lines
1.9 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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watch.h
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Abstract:
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Header file for watch.c
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Author:
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Chuck Lenzmeier (chuckl)
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Revision History:
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--*/
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//
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// Enumerated entry types.
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//
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#define WATCH_DIRECTORY 1
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#define WATCH_FILE 2
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#define WATCH_KEY 3
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#define WATCH_VALUE 4
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//
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// Enumerated change types.
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//
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#define WATCH_CHANGED 1
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#define WATCH_DELETED 2
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#define WATCH_NEW 3
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//
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// Structure describing an enumerated change.
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//
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typedef struct _WATCH_ENTRY {
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PWCH Name;
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DWORD EntryType;
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DWORD ChangeType;
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} WATCH_ENTRY, *PWATCH_ENTRY;
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//
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// USERPROFILE is the name of the environment variable that contains
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// the path the user's profile directory.
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//
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#define USERPROFILE TEXT("USERPROFILE")
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//
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// Macros for mask manipulation.
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//
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#define FlagOn(_mask,_flag) (((_mask) & (_flag)) != 0)
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#define FlagOff(_mask,_flag) (((_mask) & (_flag)) == 0)
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#define SetFlag(_mask,_flag) ((_mask) |= (_flag))
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#define ClearFlag(_mask,_flag) ((_mask) &= ~(_flag))
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//
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// Routines exported by watch.c
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//
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DWORD
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WatchStart (
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OUT PVOID *WatchHandle
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);
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DWORD
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WatchStop (
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IN PVOID WatchHandle
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);
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VOID
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WatchFree (
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IN PVOID WatchHandle
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);
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typedef
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DWORD
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(* PWATCH_ENUM_ROUTINE) (
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IN PVOID Context,
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IN PWATCH_ENTRY Entry
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);
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DWORD
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WatchEnum (
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IN PVOID WatchHandle,
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IN PVOID Context,
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IN PWATCH_ENUM_ROUTINE EnumRoutine
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);
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typedef
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DWORD
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(* PVALUE_ENUM_ROUTINE) (
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IN PVOID Context,
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IN DWORD ValueNameLength,
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IN PWCH ValueName,
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IN DWORD ValueType,
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IN PVOID ValueData,
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IN DWORD ValueDataLength
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);
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typedef
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DWORD
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(* PKEY_ENUM_ROUTINE) (
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IN PVOID Context,
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IN DWORD KeyNameLength,
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IN PWCH KeyName
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);
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DWORD
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EnumerateKey (
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IN HKEY KeyHandle,
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IN PVOID Context,
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IN PVALUE_ENUM_ROUTINE ValueEnumRoutine OPTIONAL,
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IN PKEY_ENUM_ROUTINE KeyEnumRoutine OPTIONAL
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);
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BOOL
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GetSpecialFolderPath (
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IN INT csidl,
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IN LPWSTR lpPath
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);
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