71 lines
2.3 KiB
C
71 lines
2.3 KiB
C
|
|
/*
|
|
*
|
|
* Copyright (c) 2002, Smart Link Ltd.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials provided
|
|
* with the distribution.
|
|
* 3. Neither the name of the Smart Link Ltd. nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
*
|
|
* modem_timer.h -- definitions for simple timer.
|
|
*
|
|
* Author: Sasha K (sashak@smlink.com)
|
|
*
|
|
*
|
|
*/
|
|
|
|
#ifndef __MODEM_TIMER_H__
|
|
#define __MODEM_TIMER_H__
|
|
|
|
|
|
#define MODEM_HZ 100
|
|
|
|
struct timer {
|
|
struct timer *next;
|
|
unsigned added;
|
|
unsigned expires;
|
|
void (*func)(void *);
|
|
void *data;
|
|
};
|
|
|
|
|
|
#define time_before(t1,t2) ((long)((t2)-(t1)) > 0)
|
|
#define time_after(t1,t2) (!time_before(t1,t2))
|
|
|
|
unsigned long get_time(void);
|
|
|
|
extern void timer_init(struct timer *t);
|
|
extern int timer_add(struct timer *t);
|
|
extern int timer_del(struct timer *t);
|
|
|
|
extern int modem_timer_init(void);
|
|
|
|
#endif /* __MODEM_TIMER_H__ */
|