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Filename :
php_math_round_mode.h
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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);