xref: /freebsd/usr.sbin/ppp/ip.h (revision 5ca5389af4c3a152d853b02810b3c903d1c997f6)
1 /*
2  *			User Process PPP
3  *
4  *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
5  *
6  *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
7  *
8  * Redistribution and use in source and binary forms are permitted
9  * provided that the above copyright notice and this paragraph are
10  * duplicated in all such forms and that any documentation,
11  * advertising materials, and other materials related to such
12  * distribution and use acknowledge that the software was developed
13  * by the Internet Initiative Japan, Inc.  The name of the
14  * IIJ may not be used to endorse or promote products derived
15  * from this software without specific prior written permission.
16  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19  *
20  * $Id: ip.h,v 1.8.2.5 1998/03/09 19:26:38 brian Exp $
21  *
22  */
23 
24 struct filter;
25 
26 extern void IpStartOutput(struct link *, struct bundle *);
27 extern int  PacketCheck(struct bundle *, char *, int, struct filter *);
28 extern void IpEnqueue(int, char *, int);
29 extern void IpInput(struct bundle *, struct mbuf *);
30 extern int  ip_QueueLen(void);
31