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 | http://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: Rasmus Lerdorf <rasmus@php.net> | 14 | Zeev Suraski <zeev@php.net> | 15 | Pedro Melo <melo@ip.pt> | 16 | Sterling Hughes <sterling@php.net> | 17 | | 18 | Based on code from: Shawn Cokus <Cokus@math.washington.edu> | 19 +----------------------------------------------------------------------+ 20 */ 21 22 #ifndef PHP_MT_RAND_H 23 #define PHP_MT_RAND_H 24 25 #include "php_lcg.h" 26 #include "php_rand.h" 27 28 #define PHP_MT_RAND_MAX ((zend_long) (0x7FFFFFFF)) /* (1<<31) - 1 */ 29 30 #define MT_RAND_MT19937 0 31 #define MT_RAND_PHP 1 32 33 PHPAPI void php_mt_srand(uint32_t seed); 34 PHPAPI uint32_t php_mt_rand(void); 35 PHPAPI zend_long php_mt_rand_range(zend_long min, zend_long max); 36 PHPAPI zend_long php_mt_rand_common(zend_long min, zend_long max); 37 38 PHP_MINIT_FUNCTION(mt_rand); 39 40 #endif /* PHP_MT_RAND_H */ 41
