61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: ilcontext.h /main/3 1995/10/23 15:44:04 rswiston $ */
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#ifndef ILCONTEXT_H
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#define ILCONTEXT_H
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/* Defines what a context looks like internally.
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*/
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#ifndef ILINT_H
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#include "ilint.h"
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#endif
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/* Internal view of the context, i.e. the public type "ilContext". */
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/* Indices into ilContextRec.pAlloc */
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#define IL_CONTEXT_ALLOC_EFS 0 /* owned by /ilc/ilefs.c */
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#define IL_CONTEXT_MAX_ALLOC 4 /* max # of above pAlloc indices */
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typedef struct {
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ilContextPublicRec p; /* public view of context, /ilinc/il.h */
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/* Owned fields - if you are accessing them outside of the named
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owning file, you're doing something wrong!
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*/
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ilPtr pImageData; /* owned by /ilc/ilimage.c */
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unsigned int privateType; /* owned by /ilc/ilcontext.c */
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ilObjectRec objectHead; /* owned by /ilc/ilobject.c */
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ilPtr pXData; /* owned by /ilc/ilX.c */
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/* Array of ptrs which if non-null are freed _after_ all objects destroyed. */
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ilPtr pAlloc [IL_CONTEXT_MAX_ALLOC];
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} ilContextRec, *ilContextPtr;
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/* Typecast the given ptr to an ilContextPtr. The given ptr should be an
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ilContext; this macro does not check.
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*/
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#define IL_CONTEXT_PTR(_context) ((ilContextPtr)_context)
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#endif
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