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webengine/wmlengine/src/utils/include/nwx_memseg.h
author andrews@symbian.org
Thu, 25 Jun 2009 01:50:42 +0100
changeset 4 36af9b97c29e
parent 0 dd21522fd290
permissions -rw-r--r--
Tag source matching PDK_2.0.c
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/*
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* Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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/***************************************************************************













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**   File: nwx_memseg.h













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**   Purpose:  Provides the interface to the memory segment management













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**************************************************************************/













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#ifndef NWX_MEMSEG_H













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#define NWX_MEMSEG_H













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#ifdef __cplusplus













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extern "C" {













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#endif













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/*













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** Includes













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*/













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#include "nwx_defs.h"













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/*













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** Definitions













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*/













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#define NW_MEM_SEGMENT_INVALID   -1













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#define NW_MEM_SEGMENT_MANUAL     0













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#define NW_MEM_SEGMENT_LAST       1













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/*













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** Type Definitions













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*/ 













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typedef NW_Int32  NW_Mem_Segment_Id_t;













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/*













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** Global Function Declarations - Memory Segment













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*/













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/* Create a new memory segment */













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NW_Mem_Segment_Id_t NW_Mem_Segment_New(void);













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/* Free a memory segment and all the allocations made from it */













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void NW_Mem_Segment_Free(const NW_Mem_Segment_Id_t sid);













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/* Allocate memory from an existing segment */













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void* NW_Mem_Segment_Malloc(const NW_Uint32  size, const NW_Mem_Segment_Id_t sid);













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#ifdef __cplusplus













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} /* extern "C" */













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#endif













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#endif  /* NWX_MEMSEG_H */















MCL/sf/mw/web