68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/* Copyright 1999 American Power Conversion, All Rights Reserverd
|
|
*
|
|
* Description:
|
|
* DLL entry points for the APC UpsMiniDriver interface
|
|
*
|
|
*
|
|
* Revision History:
|
|
* mholly 14Apr1999 Created
|
|
*
|
|
*/
|
|
|
|
#ifndef _INC_APCUPS_H_
|
|
#define _INC_APCUPS_H_
|
|
|
|
|
|
// The following ifdef block is the standard way of creating macros which
|
|
// make exporting from a DLL simpler. All files within this DLL are compiled
|
|
// with the APCUPS_EXPORTS symbol defined on the command line. this symbol
|
|
// should not be defined on any project that uses this DLL. This way any
|
|
// other project whose source files include this file see APCUPS_API
|
|
// functions as being imported from a DLL, wheras this DLL sees symbols
|
|
// defined with this macro as being exported.
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifdef APCUPS_EXPORTS
|
|
#define APCUPS_API
|
|
#else
|
|
#define APCUPS_API __declspec(dllimport)
|
|
#endif
|
|
|
|
//
|
|
// UPS MiniDriver Interface
|
|
//
|
|
APCUPS_API DWORD WINAPI UPSInit();
|
|
APCUPS_API void WINAPI UPSStop(void);
|
|
APCUPS_API void WINAPI UPSWaitForStateChange(DWORD, DWORD);
|
|
APCUPS_API DWORD WINAPI UPSGetState(void);
|
|
APCUPS_API void WINAPI UPSCancelWait(void);
|
|
APCUPS_API void WINAPI UPSTurnOff(DWORD);
|
|
|
|
//
|
|
// values returned from UPSGetState
|
|
//
|
|
#define UPS_ONLINE 1
|
|
#define UPS_ONBATTERY 2
|
|
#define UPS_LOWBATTERY 4
|
|
#define UPS_NOCOMM 8
|
|
|
|
|
|
//
|
|
// error values returned from UPSInit
|
|
//
|
|
#define UPS_INITUNKNOWNERROR 0
|
|
#define UPS_INITOK 1
|
|
#define UPS_INITNOSUCHDRIVER 2
|
|
#define UPS_INITBADINTERFACE 3
|
|
#define UPS_INITREGISTRYERROR 4
|
|
#define UPS_INITCOMMOPENERROR 5
|
|
#define UPS_INITCOMMSETUPERROR 6
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif |