/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| https://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Etienne Kneuss <colder@php.net> |
+----------------------------------------------------------------------+
*/
#ifndef SPL_DLLIST_H
#define SPL_DLLIST_H
#include "php.h"
#include "php_spl.h"
#define SPL_DLLIST_IT_KEEP 0x00000000
#define SPL_DLLIST_IT_FIFO 0x00000000 /* FIFO flag makes the iterator traverse the structure as a FirstInFirstOut */
#define SPL_DLLIST_IT_DELETE 0x00000001 /* Delete flag makes the iterator delete the current element on next */
#define SPL_DLLIST_IT_LIFO 0x00000002 /* LIFO flag makes the iterator traverse the structure as a LastInFirstOut */
#define SPL_DLLIST_IT_MASK 0x00000003 /* Mask to isolate flags related to iterators */
#define SPL_DLLIST_IT_FIX 0x00000004 /* Backward/Forward bit is fixed */
extern PHPAPI zend_class_entry *spl_ce_SplDoublyLinkedList;
extern PHPAPI zend_class_entry *spl_ce_SplQueue;
extern PHPAPI zend_class_entry *spl_ce_SplStack;
PHP_MINIT_FUNCTION(spl_dllist);
#endif /* SPL_DLLIST_H */
