tape.h

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/*
 * This file is part of the Aaru Data Preservation Suite.
 * Copyright (c) 2019-2026 Natalia Portillo.
 *
 * 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, see <http://www.gnu.org/licenses/>.
 * */

 
#ifndef LIBAARUFORMAT_TAPE_H
#define LIBAARUFORMAT_TAPE_H
 
#include <stdint.h>
 
#pragma pack(push, 1)

typedef struct TapeFileEntry
{
    uint32_t File;  
    uint8_t  Partition;   
    uint64_t FirstBlock;  
    uint64_t
        LastBlock;  
} TapeFileEntry;

typedef struct TapeFileHeader
{
    uint32_t identifier;  
    uint32_t entries;     
    uint64_t length;      
    uint64_t crc64;  
} TapeFileHeader;

typedef struct TapePartitionEntry
{
    uint8_t  Number;  
    uint64_t FirstBlock;  
    uint64_t LastBlock;  
} TapePartitionEntry;

typedef struct TapePartitionHeader
{
    uint32_t identifier;  
    uint8_t  entries;     
    uint64_t length;      
    uint64_t crc64;       
} TapePartitionHeader;
 
#pragma pack(pop)
 
#endif  // LIBAARUFORMAT_TAPE_H