/usr/include/linux/gigaset_dev.h is in linux-libc-dev 4.15.0-20.21.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
* interface to user space for the gigaset driver
*
* Copyright (c) 2004 by Hansjoerg Lipp <hjlipp@web.de>
*
* =====================================================================
* 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.
* =====================================================================
*/
#ifndef GIGASET_INTERFACE_H
#define GIGASET_INTERFACE_H
#include <linux/ioctl.h>
/* The magic IOCTL value for this interface. */
#define GIGASET_IOCTL 0x47
/* enable/disable device control via character device (lock out ISDN subsys) */
#define GIGASET_REDIR _IOWR(GIGASET_IOCTL, 0, int)
/* enable adapter configuration mode (M10x only) */
#define GIGASET_CONFIG _IOWR(GIGASET_IOCTL, 1, int)
/* set break characters (M105 only) */
#define GIGASET_BRKCHARS _IOW(GIGASET_IOCTL, 2, unsigned char[6])
/* get version information selected by arg[0] */
#define GIGASET_VERSION _IOWR(GIGASET_IOCTL, 3, unsigned[4])
/* values for GIGASET_VERSION arg[0] */
#define GIGVER_DRIVER 0 /* get driver version */
#define GIGVER_COMPAT 1 /* get interface compatibility version */
#define GIGVER_FWBASE 2 /* get base station firmware version */
#endif
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