Source code of Windows XP (NT5)
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/*******************************************************************************
*
* (C) COPYRIGHT MICROSOFT CORP., 1993-1995
*
* TITLE: PBT.H
*
* VERSION: 1.0
*
* DATE: 15 Jan 1994
*
* Definitions for the Virtual Power Management Device.
*
********************************************************************************
*
* CHANGE LOG:
*
* DATE REV DESCRIPTION
* ----------- --- -------------------------------------------------------------
* 15 Jan 1994 TCS Original implementation.
*
*******************************************************************************/
#ifndef _INC_PBT
#define _INC_PBT
#ifndef WM_POWERBROADCAST
#define WM_POWERBROADCAST 0x218
#endif
#define PBT_APMQUERYSUSPEND 0x0000
#define PBT_APMQUERYSTANDBY 0x0001
#define PBT_APMQUERYSUSPENDFAILED 0x0002
#define PBT_APMQUERYSTANDBYFAILED 0x0003
#define PBT_APMSUSPEND 0x0004
#define PBT_APMSTANDBY 0x0005
#define PBT_APMRESUMECRITICAL 0x0006
#define PBT_APMRESUMESUSPEND 0x0007
#define PBT_APMRESUMESTANDBY 0x0008
#define PBTF_APMRESUMEFROMFAILURE 0x00000001
#define PBT_APMBATTERYLOW 0x0009
#define PBT_APMPOWERSTATUSCHANGE 0x000A
#define PBT_APMOEMEVENT 0x000B
#endif // _INC_PBT