/*
|| This file is part of Pike. For copyright information see COPYRIGHT.
|| Pike is distributed under GPL, LGPL and MPL. See the file COPYING
|| for more information.
|| $Id: queue.h,v 1.6 2002/10/11 01:39:37 nilsson Exp $
*/

#ifndef QUEUE_H
#define QUEUE_H

struct pike_queue
{
  struct queue_block *first, *last;
};

typedef void (*queue_call)(void *data);

/* Prototypes begin here */
struct queue_entry;
struct queue_block;
void run_queue(struct pike_queue *q);
void discard_queue(struct pike_queue *q);
void enqueue(struct pike_queue *q, queue_call call, void *data);
void run_lifo_queue(struct pike_queue *q);
void enqueue_lifo(struct pike_queue *q, queue_call call, void *data);
void *dequeue_lifo(struct pike_queue *q, queue_call call);
/* Prototypes end here */

#endif /* QUEUE_H */
