webengine/wmlengine/src/utils/include/nwx_memseg.h
changeset 0 dd21522fd290
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/utils/include/nwx_memseg.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,67 @@
+/*
+* Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+/***************************************************************************
+**   File: nwx_memseg.h
+**   Purpose:  Provides the interface to the memory segment management
+**************************************************************************/
+
+#ifndef NWX_MEMSEG_H
+#define NWX_MEMSEG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Includes
+*/
+
+#include "nwx_defs.h"
+
+/*
+** Definitions
+*/
+#define NW_MEM_SEGMENT_INVALID   -1
+#define NW_MEM_SEGMENT_MANUAL     0
+#define NW_MEM_SEGMENT_LAST       1
+
+/*
+** Type Definitions
+*/ 
+
+typedef NW_Int32  NW_Mem_Segment_Id_t;
+
+/*
+** Global Function Declarations - Memory Segment
+*/
+
+/* Create a new memory segment */
+NW_Mem_Segment_Id_t NW_Mem_Segment_New(void);
+
+/* Free a memory segment and all the allocations made from it */
+void NW_Mem_Segment_Free(const NW_Mem_Segment_Id_t sid);
+
+/* Allocate memory from an existing segment */
+void* NW_Mem_Segment_Malloc(const NW_Uint32  size, const NW_Mem_Segment_Id_t sid);
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif  /* NWX_MEMSEG_H */