1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 7 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2016 The PHP Group |
6 +----------------------------------------------------------------------+
7 | This source file is subject to version 3.01 of the PHP license, |
8 | that is bundled with this package in the file LICENSE, and is |
9 | available through the world-wide-web at the following url: |
10 | http://www.php.net/license/3_01.txt |
11 | If you did not receive a copy of the PHP license and are unable to |
12 | obtain it through the world-wide-web, please send a note to |
13 | license@php.net so we can mail you a copy immediately. |
14 +----------------------------------------------------------------------+
15 | Author: Sascha Schumann <sascha@schumann.cx> |
16 +----------------------------------------------------------------------+
17 */
18
19 /* $Id$ */
20
21 #ifndef PHP_LCG_H
22 #define PHP_LCG_H
23
24 #include "ext/standard/basic_functions.h"
25
26 typedef struct {
27 php_int32 s1;
28 php_int32 s2;
29 int seeded;
30 } php_lcg_globals;
31
32 PHPAPI double php_combined_lcg(void);
33 PHP_FUNCTION(lcg_value);
34
35 PHP_MINIT_FUNCTION(lcg);
36
37 #ifdef ZTS
38 #define LCG(v) ZEND_TSRMG(lcg_globals_id, php_lcg_globals *, v)
39 #else
40 #define LCG(v) (lcg_globals.v)
41 #endif
42
43 #endif