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/*
+----------------------------------------------------------------------+
| PHP HTML Embedded Scripting Language Version 3.0 |
+----------------------------------------------------------------------+
| Copyright (c) 1997,1998 PHP Development Team (See Credits file) |
+----------------------------------------------------------------------+
| This program is free software; you can redistribute it and/or modify |
| it under the terms of one of the following licenses: |
| |
| A) the GNU General Public License as published by the Free Software |
| Foundation; either version 2 of the License, or (at your option) |
| any later version. |
| |
| B) the PHP License as published by the PHP Development Team and |
| included in the distribution in the file: LICENSE |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of both licenses referred to here. |
| If you did not, or have any questions about PHP licensing, please |
| contact core@php.net. |
+----------------------------------------------------------------------+
| Authors: Andi Gutmans <andi@php.net> |
| Zeev Suraski <bourbon@netvision.net.il> |
+----------------------------------------------------------------------+
*/
/* $Id: stack.h,v 1.13 1998/04/29 13:22:46 ssb Exp $ */
#ifndef _STACK_H
#define _STACK_H
typedef struct {
int top, max;
void **elements;
} Stack;
#define STACK_BLOCK_SIZE 64
extern int stack_init(Stack *stack);
extern int stack_push(Stack *stack, void *element, int size);
extern int stack_top(Stack *stack, void **element);
extern int stack_del_top(Stack *stack);
extern int stack_int_top(Stack *stack);
extern int stack_is_empty(Stack *stack);
extern int stack_destroy(Stack *stack);
#endif
|
