75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/*******************************************************************
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* Pilot Software
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*
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* Copyright (c) 1994-1997, Palm Computing Inc., All Rights Reserved
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*
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*-------------------------------------------------------------------
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* FileName:
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* FeatureMgr.h
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*
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* Description:
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* Header for the Feature Manager
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*
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* History:
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* 11/14/94 RM - Created by Ron Marianetti
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*
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*******************************************************************/
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#ifndef __FEATUREMGR_H__
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#define __FEATUREMGR_H__
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#include <Common.h>
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/************************************************************
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* Feature manager error codes
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* the constant ftrErrorClass is defined in SystemMgr.h
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*************************************************************/
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#define ftrErrInvalidParam (ftrErrorClass | 1)
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#define ftrErrNoSuchFeature (ftrErrorClass | 2)
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#define ftrErrAlreadyExists (ftrErrorClass | 3)
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#define ftrErrROMBased (ftrErrorClass | 4)
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#define ftrErrInternalErr (ftrErrorClass | 5)
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/************************************************************
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* Feature Manager procedures
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*************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Init the feature Manager
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Err FtrInit(void)
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SYS_TRAP(sysTrapFtrInit);
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// Get a feature
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Err FtrGet(DWord creator, UInt featureNum, DWordPtr valueP)
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SYS_TRAP(sysTrapFtrGet);
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// Set/Create a feature.
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Err FtrSet(DWord creator, UInt featureNum, DWord newValue)
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SYS_TRAP(sysTrapFtrSet);
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// Unregister a feature
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Err FtrUnregister(DWord creator, UInt featureNum)
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SYS_TRAP(sysTrapFtrUnregister);
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// Get a feature by index
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Err FtrGetByIndex(UInt index, Boolean romTable,
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DWordPtr creatorP, UIntPtr numP, DWordPtr valueP)
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SYS_TRAP(sysTrapFtrGetByIndex);
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#ifdef __cplusplus
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}
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#endif
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#endif // __FEATUREMGR_H__
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