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/*
* Buffer functions
*
* Copyright (c) 2010-2012, Joachim Metz <joachim.metz@gmail.com>
*
* Refer to AUTHORS for acknowledgements.
*
* This software 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 software 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 software. If not, see <http://www.gnu.org/licenses/>.
*/
#if !defined( _LIBFDATA_INTERNAL_BUFFER_H )
#define _LIBFDATA_INTERNAL_BUFFER_H
#include <common.h>
#include <types.h>
#include "libfdata_extern.h"
#include "libfdata_libcerror.h"
#include "libfdata_types.h"
#if defined( __cplusplus )
extern "C" {
#endif
typedef struct libfdata_internal_buffer libfdata_internal_buffer_t;
struct libfdata_internal_buffer
{
/* The data
*/
uint8_t *data;
/* The data size
*/
size_t data_size;
/* The flags
*/
uint8_t flags;
};
LIBFDATA_EXTERN \
int libfdata_buffer_initialize(
libfdata_buffer_t **buffer,
size_t size,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_free(
libfdata_buffer_t **buffer,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_clone(
libfdata_buffer_t **destination_buffer,
libfdata_buffer_t *source_buffer,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_resize(
libfdata_buffer_t *buffer,
size_t size,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_get_data_size(
libfdata_buffer_t *buffer,
size_t *data_size,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_get_data(
libfdata_buffer_t *buffer,
uint8_t **data,
size_t *data_size,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_get_data_at_offset(
libfdata_buffer_t *buffer,
size_t data_offset,
uint8_t **data,
size_t *data_size,
libcerror_error_t **error );
LIBFDATA_EXTERN \
int libfdata_buffer_set_data(
libfdata_buffer_t *buffer,
const uint8_t *data,
size_t data_size,
uint8_t flags,
libcerror_error_t **error );
#if defined( __cplusplus )
}
#endif
#endif
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