diff options
Diffstat (limited to 'sys/net/slip.h')
| -rw-r--r-- | sys/net/slip.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/net/slip.h b/sys/net/slip.h index 52ecfed60365..1c9ffca90677 100644 --- a/sys/net/slip.h +++ b/sys/net/slip.h @@ -31,9 +31,12 @@ * SUCH DAMAGE. * * @(#)slip.h 8.1 (Berkeley) 2/12/94 - * $Id$ + * $Id: slip.h,v 1.2 1994/08/02 07:46:50 davidg Exp $ */ +#ifndef _NET_SLIP_H_ +#define _NET_SLIP_H_ + /* Ioctls operating on SLIP ttys. */ #define SLIOCGUNIT _IOR('t', 88, int) /* get slip unit number */ @@ -49,4 +52,6 @@ #define CHDR_LEN 15 /* length of compressed header data */ #define SLIPDIR_IN 0 /* incoming */ + +#endif #define SLIPDIR_OUT 1 /* outgoing */ |