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/*
* Grain group functions
*
* Copyright (C) 2009-2020, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#if !defined( _LIBVMDK_GRAIN_GROUP_H )
#define _LIBVMDK_GRAIN_GROUP_H
#include <common.h>
#include <types.h>
#include "libvmdk_libbfio.h"
#include "libvmdk_libcerror.h"
#include "libvmdk_libfdata.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libvmdk_grain_group libvmdk_grain_group_t;
struct libvmdk_grain_group
{
/* The previous last grain offset that was filled
*/
int previous_last_grain_offset_filled;
/* The last grain offset that was filled
*/
int last_grain_offset_filled;
/* The last grain offset that was compared
*/
int last_grain_offset_compared;
};
int libvmdk_grain_group_initialize(
libvmdk_grain_group_t **grain_group,
libcerror_error_t **error );
int libvmdk_grain_group_free(
libvmdk_grain_group_t **grain_group,
libcerror_error_t **error );
int libvmdk_grain_group_clone(
libvmdk_grain_group_t **destination_grain_group,
libvmdk_grain_group_t *source_grain_group,
libcerror_error_t **error );
int libvmdk_grain_group_fill(
libfdata_list_t *grains_list,
int grain_index,
size64_t grain_size,
libbfio_pool_t *file_io_pool,
int file_io_pool_entry,
const uint8_t *grain_group_data,
size_t grain_group_data_size,
int number_of_grain_group_entries,
uint32_t extent_file_flags,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif /* !defined( _LIBVMDK_GRAIN_GROUP_H ) */
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