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Diffstat (limited to 'ext/standard/php_rand.h')
| -rw-r--r-- | ext/standard/php_rand.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/ext/standard/php_rand.h b/ext/standard/php_rand.h deleted file mode 100644 index 1638a7ace7..0000000000 --- a/ext/standard/php_rand.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 5 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2004 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 3.0 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: | - | http://www.php.net/license/3_0.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: Rasmus Lerdorf <rasmus@php.net> | - | Zeev Suraski <zeev@zend.com> | - | Pedro Melo <melo@ip.pt> | - | Sterling Hughes <sterling@php.net> | - | | - | Based on code from: Shawn Cokus <Cokus@math.washington.edu> | - +----------------------------------------------------------------------+ - */ -/* $Id$ */ - -#ifndef PHP_RAND_H -#define PHP_RAND_H - -#include <stdlib.h> -#include "basic_functions.h" - -/* System Rand functions */ -#ifndef RAND_MAX -#define RAND_MAX (1<<15) -#endif - -/* In ZTS mode we rely on rand_r() so we must use RAND_MAX. */ -#if !defined(ZTS) && (defined(HAVE_LRAND48) || defined(HAVE_RANDOM)) -#define PHP_RAND_MAX 2147483647 -#else -#define PHP_RAND_MAX RAND_MAX -#endif - -#define RAND_RANGE(__n, __min, __max, __tmax) \ - (__n) = (__min) + (long) ((double) ( (double) (__max) - (__min) + 1.0) * ((__n) / ((__tmax) + 1.0))) - -/* MT Rand */ -#define PHP_MT_RAND_MAX ((long) (0x7FFFFFFF)) /* (1<<31) - 1 */ - -#ifdef PHP_WIN32 -#define GENERATE_SEED() ((long) (time(0) * GetCurrentProcessId() * 1000000 * php_combined_lcg(TSRMLS_C))) -#else -#define GENERATE_SEED() ((long) (time(0) * getpid() * 1000000 * php_combined_lcg(TSRMLS_C))) -#endif - -PHPAPI void php_srand(long seed TSRMLS_DC); -PHPAPI long php_rand(TSRMLS_D); -PHPAPI void php_mt_srand(php_uint32 seed TSRMLS_DC); -PHPAPI php_uint32 php_mt_rand(TSRMLS_D); - -#endif /* PHP_RAND_H */ |