xref: /php-src/ext/spl/spl_heap.h (revision 54047c10)
1 /*
2    +----------------------------------------------------------------------+
3    | Copyright (c) The PHP Group                                          |
4    +----------------------------------------------------------------------+
5    | This source file is subject to version 3.01 of the PHP license,      |
6    | that is bundled with this package in the file LICENSE, and is        |
7    | available through the world-wide-web at the following url:           |
8    | https://www.php.net/license/3_01.txt                                 |
9    | If you did not receive a copy of the PHP license and are unable to   |
10    | obtain it through the world-wide-web, please send a note to          |
11    | license@php.net so we can mail you a copy immediately.               |
12    +----------------------------------------------------------------------+
13    | Authors: Etienne Kneuss <colder@php.net>                             |
14    +----------------------------------------------------------------------+
15  */
16 
17 #ifndef SPL_HEAP_H
18 #define SPL_HEAP_H
19 
20 #include "php.h"
21 
22 #define SPL_PQUEUE_EXTR_MASK     0x00000003
23 #define SPL_PQUEUE_EXTR_BOTH     0x00000003
24 #define SPL_PQUEUE_EXTR_DATA     0x00000001
25 #define SPL_PQUEUE_EXTR_PRIORITY 0x00000002
26 
27 extern PHPAPI zend_class_entry *spl_ce_SplHeap;
28 extern PHPAPI zend_class_entry *spl_ce_SplMinHeap;
29 extern PHPAPI zend_class_entry *spl_ce_SplMaxHeap;
30 
31 extern PHPAPI zend_class_entry *spl_ce_SplPriorityQueue;
32 
33 PHP_MINIT_FUNCTION(spl_heap);
34 
35 #endif /* SPL_HEAP_H */
36