Viewing file:  php_math_round_mode.h (1.93 KB) -rw-r--r--
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/*
+----------------------------------------------------------------------+
| Copyright (c) The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 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: |
| https://www.php.net/license/3_01.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: Jim Winstead <jimw@php.net> |
| Stig Sæther Bakken <ssb@php.net> |
+----------------------------------------------------------------------+
*/
#include "php.h"
/* Define rounding modes (all are round-to-nearest) */
#ifndef PHP_ROUND_HALF_UP
#define PHP_ROUND_HALF_UP 0x01 /* Arithmetic rounding, up == away from zero */
#endif
#ifndef PHP_ROUND_HALF_DOWN
#define PHP_ROUND_HALF_DOWN 0x02 /* Arithmetic rounding, down == towards zero */
#endif
#ifndef PHP_ROUND_HALF_EVEN
#define PHP_ROUND_HALF_EVEN 0x03 /* Banker's rounding */
#endif
#ifndef PHP_ROUND_HALF_ODD
#define PHP_ROUND_HALF_ODD 0x04
#endif
#ifndef PHP_ROUND_CEILING
#define PHP_ROUND_CEILING 0x05
#endif
#ifndef PHP_ROUND_FLOOR
#define PHP_ROUND_FLOOR 0x06
#endif
#ifndef PHP_ROUND_TOWARD_ZERO
#define PHP_ROUND_TOWARD_ZERO 0x07
#endif
#ifndef PHP_ROUND_AWAY_FROM_ZERO
#define PHP_ROUND_AWAY_FROM_ZERO 0x08
#endif
extern PHPAPI zend_class_entry *rounding_mode_ce;
PHPAPI int php_math_round_mode_from_enum(zend_object *mode);
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