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/*
* Copyright (C) 2023 Patrick McDermott
*
* This file is part of opkg-opk.
*
* opkg-opk is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* opkg-opk 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 General Public License
* along with opkg-opk. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef OPKG_OPK_GZIP_H_
#define OPKG_OPK_GZIP_H_
#include <stdio.h>
#include <zlib.h>
#define OPKG_OPK_GZIP_BUFFER_SIZE 8192
struct opkg_opk_gzip_state {
FILE *input_file;
unsigned char input_buffer[OPKG_OPK_GZIP_BUFFER_SIZE];
z_stream stream;
};
int
opkg_opk_gzip_init_from_file(struct opkg_opk_gzip_state *state,
const char *file_name);
int
opkg_opk_gzip_init_from_memory(struct opkg_opk_gzip_state *state,
unsigned char *input, size_t input_size);
int
opkg_opk_gzip_next_record(struct opkg_opk_gzip_state *state, void *record);
#endif /* OPKG_OPK_GZIP_H_ */
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