mirror of
https://github.com/php/php-src.git
synced 2024-09-22 02:17:32 +00:00
48 lines
2.2 KiB
C
48 lines
2.2 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| Zend Engine |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1998-2002 Zend Technologies Ltd. (http://www.zend.com) |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 2.00 of the Zend license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available at through the world-wide-web at |
|
|
| http://www.zend.com/license/2_00.txt. |
|
|
| If you did not receive a copy of the Zend license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@zend.com so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
| Authors: Andi Gutmans <andi@zend.com> |
|
|
| Zeev Suraski <zeev@zend.com> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
|
|
#ifndef ZEND_STACK_H
|
|
#define ZEND_STACK_H
|
|
|
|
typedef struct _zend_stack {
|
|
int top, max;
|
|
void **elements;
|
|
} zend_stack;
|
|
|
|
|
|
#define STACK_BLOCK_SIZE 64
|
|
|
|
ZEND_API int zend_stack_init(zend_stack *stack);
|
|
ZEND_API int zend_stack_push(zend_stack *stack, void *element, int size);
|
|
ZEND_API int zend_stack_top(zend_stack *stack, void **element);
|
|
ZEND_API int zend_stack_del_top(zend_stack *stack);
|
|
ZEND_API int zend_stack_int_top(zend_stack *stack);
|
|
ZEND_API int zend_stack_is_empty(zend_stack *stack);
|
|
ZEND_API int zend_stack_destroy(zend_stack *stack);
|
|
ZEND_API void **zend_stack_base(zend_stack *stack);
|
|
ZEND_API int zend_stack_count(zend_stack *stack);
|
|
ZEND_API void zend_stack_apply(zend_stack *stack, int type, int (*apply_function)(void *element));
|
|
ZEND_API void zend_stack_apply_with_argument(zend_stack *stack, int type, int (*apply_function)(void *element, void *arg), void *arg);
|
|
|
|
#define ZEND_STACK_APPLY_TOPDOWN 1
|
|
#define ZEND_STACK_APPLY_BOTTOMUP 2
|
|
|
|
#endif /* ZEND_STACK_H */
|