66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/**
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*
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* $Id: CacheP.h,v 1.1 2004/08/28 19:23:24 dannybackx Exp $
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*
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* Copyright (C) 1995 Free Software Foundation, Inc.
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* Copyright (C) 1995-2000 LessTif Development Team
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*
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* This file is part of the GNU LessTif Library.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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**/
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#ifndef _XM_CACHEP_H
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#define _XM_CACHEP_H
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#include <Xm/GadgetP.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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* access macros
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*/
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#define ClassCacheHead(cp) \
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((cp)->cache_head)
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#define ClassCacheCopy(cp) \
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((cp)->cache_copy)
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#define ClassCacheCompare(cp) \
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((cp)->cache_compare)
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#define CacheDataPtr(p) \
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((XtPointer)&((XmGadgetCacheRef*)p)-> data)
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#define DataToGadgetCache(p) \
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((char *)p - XtOffsetOf(XmGadgetCacheRef, data))
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extern void _XmCacheDelete(XtPointer data);
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extern void _XmCacheCopy(XtPointer src,
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XtPointer dest,
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size_t size);
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extern XtPointer _XmCachePart(XmCacheClassPartPtr cp,
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XtPointer cpart,
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size_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _XM_CACHEP_H */
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