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56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/*
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* Copyright 2002 Michael Günnewig
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more 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 this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __WINE_EXTRACHUNK_H
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#define __WINE_EXTRACHUNK_H
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "mmsystem.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct _EXTRACHUNKS {
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LPVOID lp;
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DWORD cb;
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} EXTRACHUNKS, *LPEXTRACHUNKS;
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/* reads a chunk outof the extrachunk-structure */
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HRESULT ReadExtraChunk(LPEXTRACHUNKS extra,FOURCC ckid,LPVOID lp,LPLONG size);
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/* writes a chunk into the extrachunk-structure */
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HRESULT WriteExtraChunk(LPEXTRACHUNKS extra,FOURCC ckid,LPVOID lp,LONG size);
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/* reads a chunk fomr the HMMIO into the extrachunk-structure */
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HRESULT ReadChunkIntoExtra(LPEXTRACHUNKS extra,HMMIO hmmio,MMCKINFO *lpck);
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/* reads all non-junk chunks into the extrachunk-structure until it finds
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* the given chunk or the optional parent-chunk is at the end */
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HRESULT FindChunkAndKeepExtras(LPEXTRACHUNKS extra,HMMIO hmmio,
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MMCKINFO *lpck,MMCKINFO *lpckParent,UINT flags);
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#ifdef __cplusplus
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}
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#endif
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#endif
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