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php5  5.3.10
php_lcg.h
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00001 /* 
00002    +----------------------------------------------------------------------+
00003    | PHP Version 5                                                        |
00004    +----------------------------------------------------------------------+
00005    | Copyright (c) 1997-2012 The PHP Group                                |
00006    +----------------------------------------------------------------------+
00007    | This source file is subject to version 3.01 of the PHP license,      |
00008    | that is bundled with this package in the file LICENSE, and is        |
00009    | available through the world-wide-web at the following url:           |
00010    | http://www.php.net/license/3_01.txt                                  |
00011    | If you did not receive a copy of the PHP license and are unable to   |
00012    | obtain it through the world-wide-web, please send a note to          |
00013    | license@php.net so we can mail you a copy immediately.               |
00014    +----------------------------------------------------------------------+
00015    | Author: Sascha Schumann <sascha@schumann.cx>                         |
00016    +----------------------------------------------------------------------+
00017 */
00018 
00019 /* $Id: php_lcg.h 321634 2012-01-01 13:15:04Z felipe $ */
00020 
00021 #ifndef PHP_LCG_H
00022 #define PHP_LCG_H
00023 
00024 #include "ext/standard/basic_functions.h"
00025 
00026 typedef struct {
00027        php_int32 s1;
00028        php_int32 s2;
00029        int seeded;
00030 } php_lcg_globals;
00031 
00032 PHPAPI double php_combined_lcg(TSRMLS_D);
00033 PHP_FUNCTION(lcg_value);
00034 
00035 PHP_MINIT_FUNCTION(lcg);
00036 
00037 #ifdef ZTS
00038 #define LCG(v) TSRMG(lcg_globals_id, php_lcg_globals *, v)
00039 #else
00040 #define LCG(v) (lcg_globals.v)
00041 #endif
00042 
00043 #endif