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/*
unicap
Copyright (C) 2004 Arne Caspari
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 __QUEUE_H__
#define __QUEUE_H__
#include "ucutil.h"
#include <sys/time.h>
#include <semaphore.h>
typedef struct _unicap_queue
{
sem_t sema;
sem_t *psema;
void * data;
struct _unicap_queue *next;
} unicap_queue_t;
__HIDDEN__ void ucutil_insert_back_queue( unicap_queue_t *queue, unicap_queue_t *entry );
__HIDDEN__ void ucutil_insert_front_queue( unicap_queue_t *queue, unicap_queue_t *entry );
__HIDDEN__ unicap_queue_t *ucutil_get_front_queue( unicap_queue_t *queue );
__HIDDEN__ void ucutil_move_to_queue( unicap_queue_t *from_queue, unicap_queue_t *to_queue );
__HIDDEN__ void ucutil_init_queue( unicap_queue_t * );
__HIDDEN__ unicap_queue_t *ucutil_queue_new( void );
__HIDDEN__ int ucutil_destroy_queue( unicap_queue_t *queue );
__HIDDEN__ int ucutil_queue_get_size( unicap_queue_t *queue );
#endif//__QUEUE_H__
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