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 1.8.2.7 1998/04/03 19:21:26 brian Exp $ 21 * 22 */ 23 24 struct mbuf; 25 struct filter; 26 struct link; 27 struct bundle; 28 29 extern int IpFlushPacket(struct link *, struct bundle *); 30 extern int PacketCheck(struct bundle *, char *, int, struct filter *); 31 extern void IpEnqueue(int, char *, int); 32 extern void IpInput(struct bundle *, struct mbuf *); 33 extern int ip_QueueLen(void); 34