/* +----------------------------------------------------------------------+ | 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 | +----------------------------------------------------------------------+ */ #ifndef SPL_DLLIST_H #define SPL_DLLIST_H #include "php.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 */