101 lines
2.4 KiB
C
101 lines
2.4 KiB
C
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//----------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1997
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//
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// File: msidle.h
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//
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// Contents: Types and prototypes for idle detection callback dll
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//
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// Classes:
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//
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// Functions:
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//
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// History: 05-26-1997 darrenmi (Darren Mitchell) Created
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//
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//----------------------------------------------------------------------------
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//
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// Idle callback type
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//
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typedef void (WINAPI* _IDLECALLBACK) (DWORD dwState);
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#define STATE_USER_IDLE_BEGIN 1
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#define STATE_USER_IDLE_END 2
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//
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// BeginIdleDetection - start monitoring idleness
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//
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// pfnCallback - function to call back when idle state changes
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// dwIdleMin - minutes of inactivity before idle callback
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// dwReserved - must be 0
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//
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// Returns: 0 on success, error code on failure
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//
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// Note: Exported as ordinal 3
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//
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DWORD BeginIdleDetection(_IDLECALLBACK pfnCallback, DWORD dwIdleMin, DWORD dwReserved);
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typedef DWORD (WINAPI* _BEGINIDLEDETECTION) (_IDLECALLBACK, DWORD, DWORD);
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//
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// EndIdleDetection - stop monitoring idleness
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//
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// Returns: TRUE on success, FALSE on failure
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//
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// Note: Exported as ordinal 4
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//
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BOOL EndIdleDetection(DWORD dwReserved);
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typedef BOOL (WINAPI* _ENDIDLEDETECTION) (DWORD, DWORD);
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//
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// SetIdleTimeout - Set minutes for idle timeout and reset idle state
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//
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// dwMinutes - new minutes threshold for idleness
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// fResetState - flag to return to non-idle state to retrigger idle callback
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// dwReserved - must be 0
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//
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// Note: Exported as ordinal 5
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//
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BOOL SetIdleTimeout(DWORD dwMinutes, DWORD dwReserved);
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typedef BOOL (WINAPI* _SETIDLETIMEOUT) (DWORD, DWORD);
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//
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// SetIdleNotify - Turns on or off notification when idle
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//
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// fNotify - flag whether to notify or not
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// dwReserved - must be 0
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//
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// Note: Exported as ordinal 6
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//
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void SetIdleNotify(BOOL fNotify, DWORD dwReserved);
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typedef void (WINAPI* _SETIDLENOTIFY) (BOOL, DWORD);
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//
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// SetBusyNotify - Turns on or off notification when busy
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//
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// fNotify - flag whether to notify or not
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// dwReserved - must be 0
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//
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// Note: Exported as ordinal 7
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//
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void SetBusyNotify(BOOL fNotify, DWORD dwReserved);
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typedef void (WINAPI* _SETBUSYNOTIFY) (BOOL, DWORD);
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//
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// GetIdleMinutes
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//
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// dwReserved - must be 0
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//
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// Returns number of minutes since user's last activity
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//
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// Note: Exported as ordinal 8
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//
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DWORD GetIdleMinutes(DWORD dwReserved);
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typedef DWORD (WINAPI* _GETIDLEMINUTES) (DWORD);
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