54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright (c) 2001 by Sun Microsystems, Inc.
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* All rights reserved.
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*/
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#ifndef _STACK_H
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#define _STACK_H
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#pragma ident "%Z%%M% %I% %E% SMI"
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/*
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* Routines for manipulating stacks
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*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct stk stk_t;
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stk_t *stack_new(void (*)(void *));
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void stack_free(stk_t *);
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void *stack_pop(stk_t *);
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void *stack_peek(stk_t *);
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void stack_push(stk_t *, void *);
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int stack_level(stk_t *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _STACK_H */
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