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41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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/* $Header: /cvs/root/winamp/vlb/DataIO.h,v 1.1 2009/04/28 20:21:06 audiodsp Exp $ */
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/***************************************************************************\
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*
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* Copyright 2000-2002 Dolby Laboratories, Inc. All Rights
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* Reserved. Do not copy. Do not distribute.
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* Confidential information.
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*
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* filename: DataIO.h
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* project : MPEG-2 AAC Decoder
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* contents/description: Data I/O include header
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*
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* $Header: /cvs/root/winamp/vlb/DataIO.h,v 1.1 2009/04/28 20:21:06 audiodsp Exp $
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*
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\***************************************************************************/
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#ifndef DATAIOCONTROL
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#define DATAIOCONTROL
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#define DATA_IO_READ 0
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#define DATA_IO_WRITE 1
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#define DATA_IO_ERROR_NONE 0
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#define DATA_IO_ERROR_INVALID -1
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class DataIOControl{
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public:
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virtual int IO( void*pvBuffer,
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int iSize,
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int iCount)=0;
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virtual int Seek(long lOffset, int iOrigin)=0;
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// virtual int Close()=0;
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virtual int EndOf()=0;
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virtual int DICGetLastError()=0;
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virtual int DICGetDirection()=0;
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};
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#endif
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