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/*
* Copyright (C) 2016 Jo-Philipp Wich <jo@mein.io>
*
* Zlib decrompression utility routines.
*
* This program 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 2 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 Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <signal.h>
#include <pthread.h>
struct gzip_handle {
FILE *file;
struct gzip_handle *gzip;
pid_t pid;
int rfd, wfd;
struct sigaction pipe_sa;
pthread_t thread;
};
int gzip_exec(struct gzip_handle *zh, const char *filename);
ssize_t gzip_read(struct gzip_handle *zh, void *buf, ssize_t len);
ssize_t gzip_copy(struct gzip_handle *zh, FILE * out, ssize_t len);
int gzip_close(struct gzip_handle *zh);
FILE *gzip_fdopen(struct gzip_handle *zh, const char *filename);
#define gzip_seek(zh, len) gzip_copy(zh, NULL, len)
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