lqr.h revision 13733 
1/*
2 *	    Written by Toshiharu OHNO (tony-o@iij.ad.jp)
3 *
4 *   Copyright (C) 1993, Internet Initiative Japan, Inc. All rights reserverd.
5 *
6 * Redistribution and use in source and binary forms are permitted
7 * provided that the above copyright notice and this paragraph are
8 * duplicated in all such forms and that any documentation,
9 * advertising materials, and other materials related to such
10 * distribution and use acknowledge that the software was developed
11 * by the Internet Initiative Japan.  The name of the
12 * IIJ may not be used to endorse or promote products derived
13 * from this software without specific prior written permission.
14 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
16 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
17 *
18 * $Id: lqr.h,v 1.2 1995/02/26 12:17:40 amurai Exp $
19 *
20 *	TODO:
21 */
22
23#ifndef _LQR_H_
24#define	_LQR_H_
25
26/*
27 *  Structure of LQR packet defined in RFC1333
28 */
29struct lqrdata {
30  u_long  MagicNumber;
31  u_long  LastOutLQRs;
32  u_long  LastOutPackets;
33  u_long  LastOutOctets;
34  u_long  PeerInLQRs;
35  u_long  PeerInPackets;
36  u_long  PeerInDiscards;
37  u_long  PeerInErrors;
38  u_long  PeerInOctets;
39  u_long  PeerOutLQRs;
40  u_long  PeerOutPackets;
41  u_long  PeerOutOctets;
42};
43
44struct lqrsave {
45  u_long  SaveInLQRs;
46  u_long  SaveInPackets;
47  u_long  SaveInDiscards;
48  u_long  SaveInErrors;
49  u_long  SaveInOctets;
50};
51
52struct lqrdata MyLqrData, HisLqrData;
53struct lqrsave HisLqrSave;
54
55/*
56 *  We support LQR and ECHO as LQM method
57 */
58#define	LQM_LQR	  1
59#define	LQM_ECHO  2
60
61extern void LqrDump __P((char *, struct lqrdata *));
62extern void LqrChangeOrder __P((struct lqrdata *, struct lqrdata *));
63extern void StartLqm __P((void));
64extern void StopLqr __P((int));
65extern void StopLqrTimer __P((void));
66extern void RecvEchoLqr __P((struct mbuf *));
67#endif
68