mirror of
https://github.com/php/php-src.git
synced 2024-11-29 04:46:07 +08:00
e9e7bc6db3
There seems to be no reason for stack->top in the ptr_stack except for when realloc()'in the stack. I think I'll remove it.
43 lines
2.0 KiB
C
43 lines
2.0 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| Zend Engine |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1998, 1999 Andi Gutmans, Zeev Suraski |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 0.91 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/0_91.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_PTR_STACK_H
|
|
#define _ZEND_PTR_STACK_H
|
|
|
|
typedef struct _zend_ptr_stack {
|
|
short top, max;
|
|
void **elements;
|
|
void **top_element;
|
|
} zend_ptr_stack;
|
|
|
|
|
|
#define PTR_STACK_BLOCK_SIZE 64
|
|
|
|
ZEND_API void zend_ptr_stack_init(zend_ptr_stack *stack);
|
|
ZEND_API void zend_ptr_stack_push(zend_ptr_stack *stack, void *ptr);
|
|
ZEND_API void zend_ptr_stack_n_push(zend_ptr_stack *stack, int count,...);
|
|
ZEND_API void *zend_ptr_stack_pop(zend_ptr_stack *stack);
|
|
ZEND_API void zend_ptr_stack_n_pop(zend_ptr_stack *stack, int count,...);
|
|
ZEND_API void zend_ptr_stack_destroy(zend_ptr_stack *stack);
|
|
ZEND_API void zend_ptr_stack_apply(zend_ptr_stack *stack, void (*func)(void *));
|
|
ZEND_API void zend_ptr_stack_clean(zend_ptr_stack *stack, void (*func)(void *));
|
|
|
|
#endif /* _ZEND_PTR_STACK_H */
|