timer.h revision 36285 
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: timer.h,v 1.5.4.5 1998/05/08 01:15:19 brian Exp $
19 *
20 *	TODO:
21 */
22
23#define	TICKUNIT	100000			/* usec's per Unit */
24#define	SECTICKS	(1000000/TICKUNIT)	/* Units per second */
25
26struct pppTimer {
27  int state;
28  const char *name;
29  u_long rest;			/* Ticks to expire */
30  u_long load;			/* Initial load value */
31  void (*func)(void *);		/* Function called when timer is expired */
32  void *arg;			/* Argument passed to timeout function */
33  struct pppTimer *next;	/* Link to next timer */
34  struct pppTimer *enext;	/* Link to next expired timer */
35};
36
37#define	TIMER_STOPPED	0
38#define	TIMER_RUNNING	1
39#define	TIMER_EXPIRED	2
40
41struct prompt;
42
43extern void timer_Start(struct pppTimer *);
44extern void timer_Stop(struct pppTimer *);
45extern void timer_TermService(void);
46extern void timer_Show(int LogLevel, struct prompt *);
47