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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) 2001 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _STACK_H
#define _STACK_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Routines for manipulating stacks
*/
#ifdef __cplusplus
extern "C" {
#endif
typedef struct stk stk_t;
stk_t *stack_new(void (*)(void *));
void stack_free(stk_t *);
void *stack_pop(stk_t *);
void *stack_peek(stk_t *);
void stack_push(stk_t *, void *);
int stack_level(stk_t *);
#ifdef __cplusplus
}
#endif
#endif /* _STACK_H */
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