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66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
#ifndef ADF_FILE_H
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#define ADF_FILE_H 1
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/*
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* ADF Library. (C) 1997-2002 Laurent Clevy
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*
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* adf_file.h
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*
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* $Id$
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*
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* This file is part of ADFLib.
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*
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* ADFLib is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* ADFLib 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Foobar; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "prefix.h"
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#include "adf_str.h"
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RETCODE adfGetFileBlocks(
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struct Volume* vol, struct bFileHeaderBlock* entry, struct FileBlocks*);
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RETCODE adfFreeFileBlocks(struct Volume* vol, struct bFileHeaderBlock* entry);
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PREFIX int32_t adfFileRealSize(
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uint32_t size, int blockSize, int32_t* dataN, int32_t* extN);
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int32_t adfPos2DataBlock(int32_t pos,
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int blockSize,
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int* posInExtBlk,
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int* posInDataBlk,
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int32_t* curDataN);
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RETCODE adfWriteFileHdrBlock(
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struct Volume* vol, SECTNUM nSect, struct bFileHeaderBlock* fhdr);
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RETCODE adfReadDataBlock(struct Volume* vol, SECTNUM nSect, void* data);
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RETCODE adfWriteDataBlock(struct Volume* vol, SECTNUM nSect, void* data);
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RETCODE adfReadFileExtBlock(
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struct Volume* vol, SECTNUM nSect, struct bFileExtBlock* fext);
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RETCODE adfWriteFileExtBlock(
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struct Volume* vol, SECTNUM nSect, struct bFileExtBlock* fext);
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PREFIX struct File* adfOpenFile(struct Volume* vol, char* name, char* mode);
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PREFIX void adfCloseFile(struct File* file);
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PREFIX int32_t adfReadFile(struct File* file, int32_t n, uint8_t* buffer);
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PREFIX BOOL adfEndOfFile(struct File* file);
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PREFIX void adfFileSeek(struct File* file, uint32_t pos); /* BV */
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RETCODE adfReadNextFileBlock(struct File* file);
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PREFIX int32_t adfWriteFile(struct File* file, int32_t n, uint8_t* buffer);
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SECTNUM adfCreateNextFileBlock(struct File* file);
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PREFIX void adfFlushFile(struct File* file);
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#endif /* ADF_FILE_H */
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