| /* |
| * Copyright 2002 Michael Günnewig |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #ifndef __WINE_EXTRACHUNK_H |
| #define __WINE_EXTRACHUNK_H |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "mmsystem.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef struct _EXTRACHUNKS { |
| LPVOID lp; |
| DWORD cb; |
| } EXTRACHUNKS, *LPEXTRACHUNKS; |
| |
| /* reads a chunk outof the extrachunk-structure */ |
| HRESULT ReadExtraChunk(const EXTRACHUNKS *extra,FOURCC ckid,LPVOID lp,LPLONG size) DECLSPEC_HIDDEN; |
| |
| /* writes a chunk into the extrachunk-structure */ |
| HRESULT WriteExtraChunk(LPEXTRACHUNKS extra,FOURCC ckid,LPCVOID lp,LONG size) DECLSPEC_HIDDEN; |
| |
| /* reads a chunk from the HMMIO into the extrachunk-structure */ |
| HRESULT ReadChunkIntoExtra(LPEXTRACHUNKS extra,HMMIO hmmio,const MMCKINFO *lpck) DECLSPEC_HIDDEN; |
| |
| /* reads all non-junk chunks into the extrachunk-structure until it finds |
| * the given chunk or the optional parent-chunk is at the end */ |
| HRESULT FindChunkAndKeepExtras(LPEXTRACHUNKS extra,HMMIO hmmio, |
| MMCKINFO *lpck,MMCKINFO *lpckParent,UINT flags) DECLSPEC_HIDDEN; |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |