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queue.h

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/*!     \file include/kernel/queue.h
 *      \brief Circular queues header.
 *      \author Andrea Righi <drizzt@inwind.it>
 *      \date Last update: 2003-12-08
 *      \note Copyright (&copy;) 2003 Andrea Righi
 */

#ifndef QUEUE_H
#define QUEUE_H

//! Queue structure.
typedef struct QUEUE
{
        void *value;            //!< The value of the element.
        struct QUEUE *next;     //!< A pointer to the next element.
} queue_t;

int count_queue(queue_t **q);
void add_queue(queue_t **q, void *v);
int rem_queue(queue_t **q, void *v);
void *pick_queue(queue_t **q);
void *find_queue(queue_t **q, void *v);

#endif

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