80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
/* This file is part of the program psim.
|
|
|
|
Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
|
|
|
|
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 program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
|
|
*/
|
|
|
|
|
|
#ifndef _EVENTS_H_
|
|
#define _EVENTS_H_
|
|
|
|
/* typedef struct _event_queue event_queue; */
|
|
/* typedef struct _event_entry_tag *event_entry_tag; */
|
|
|
|
typedef void event_handler(void *data);
|
|
|
|
INLINE_EVENTS\
|
|
(event_queue *) event_queue_create
|
|
(void);
|
|
|
|
INLINE_EVENTS\
|
|
(void) event_queue_init
|
|
(event_queue *queue);
|
|
|
|
|
|
/* (de)Schedule things to happen in the future. */
|
|
|
|
INLINE_EVENTS\
|
|
(event_entry_tag) event_queue_schedule
|
|
(event_queue *queue,
|
|
signed64 delta_time,
|
|
event_handler *handler,
|
|
void *data);
|
|
|
|
INLINE_EVENTS\
|
|
(event_entry_tag) event_queue_schedule_after_signal
|
|
(event_queue *queue,
|
|
signed64 delta_time,
|
|
event_handler *handler,
|
|
void *data);
|
|
|
|
INLINE_EVENTS\
|
|
(void) event_queue_deschedule
|
|
(event_queue *queue,
|
|
event_entry_tag event_to_remove);
|
|
|
|
|
|
/* progress time. In to parts so that if something is pending, the
|
|
caller has a chance to save any cached state */
|
|
|
|
INLINE_EVENTS\
|
|
(int) event_queue_tick
|
|
(event_queue *queue);
|
|
|
|
INLINE_EVENTS\
|
|
(void) event_queue_process
|
|
(event_queue *events);
|
|
|
|
|
|
/* local concept of time */
|
|
|
|
INLINE_EVENTS\
|
|
(signed64) event_queue_time
|
|
(event_queue *queue);
|
|
|
|
#endif /* _EVENTS_H_ */
|