linux/include/uapi/linux/if_slip.h

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 *	Swansea University Computer Society	NET3
 *	
 *	This file declares the constants of special use with the SLIP/CSLIP/
 *	KISS TNC driver.
 */
 
#ifndef __LINUX_SLIP_H
#define __LINUX_SLIP_H

#define SL_MODE_SLIP
#define SL_MODE_CSLIP
#define SL_MODE_KISS

#define SL_OPT_SIXBIT
#define SL_OPT_ADAPTIVE

/*
 *	VSV = ioctl for keepalive & outfill in SLIP driver 
 */
 
#define SIOCSKEEPALIVE
#define SIOCGKEEPALIVE
#define SIOCSOUTFILL
#define SIOCGOUTFILL
#define SIOCSLEASE
#define SIOCGLEASE


#endif