382d1861af
No code changed, just shuffling stuff around. This should make it easier to build only select parts kernel and use different implementations. Change-Id: Ie1f00f93008833ce38419d760afd70062c5e22b5
46 lines
1.6 KiB
C
46 lines
1.6 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002 by Björn Stenberg
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#ifndef _KERNEL_H_
|
|
#define _KERNEL_H_
|
|
|
|
#include "config.h"
|
|
|
|
struct timeout;
|
|
|
|
/* timeout callback type
|
|
* tmo - pointer to struct timeout associated with event
|
|
* return next interval or <= 0 to stop event
|
|
*/
|
|
#define MAX_NUM_TIMEOUTS 8
|
|
typedef int (* timeout_cb_type)(struct timeout *tmo);
|
|
|
|
struct timeout
|
|
{
|
|
timeout_cb_type callback;/* callback - returning false cancels */
|
|
intptr_t data; /* data passed to callback */
|
|
long expires; /* expiration tick */
|
|
};
|
|
|
|
void timeout_register(struct timeout *tmo, timeout_cb_type callback,
|
|
int ticks, intptr_t data);
|
|
void timeout_cancel(struct timeout *tmo);
|
|
|
|
#endif /* _KERNEL_H_ */
|