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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright(c) 1996-1999, by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _LLT_H
#define _LLT_H
#pragma ident "%Z%%M% %I% %E% SMI"
typedef struct ll {
struct ll *n;
} ll_t;
typedef struct llh {
ll_t *front;
ll_t **back;
} llh_t;
void ll_init(llh_t *head);
void ll_enqueue(llh_t *head, ll_t *data);
void ll_mapf(llh_t *head, void (*func)(void *));
ll_t * ll_peek(llh_t *head);
ll_t * ll_dequeue(llh_t *head);
ll_t * ll_traverse(llh_t *ptr, int (*func)(void *, void *), void *user);
int ll_check(llh_t *head);
#endif /* _LLT_H */
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