57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright © The PHP Group and Contributors. |
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+----------------------------------------------------------------------+
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| This source file is subject to the Modified BSD License that is |
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| bundled with this package in the file LICENSE, and is available |
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| through the World Wide Web at <https://www.php.net/license/>. |
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| SPDX-License-Identifier: BSD-3-Clause |
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+----------------------------------------------------------------------+
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| Author: Andi Gutmans <andi@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_BCMATH_H
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#define PHP_BCMATH_H
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#include "ext/standard/php_math_round_mode.h"
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#include "libbcmath/src/bcmath.h"
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#include "zend_API.h"
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extern zend_module_entry bcmath_module_entry;
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#define phpext_bcmath_ptr &bcmath_module_entry
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#include "php_version.h"
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#define PHP_BCMATH_VERSION PHP_VERSION
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#define BC_ARENA_SIZE 256
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ZEND_BEGIN_MODULE_GLOBALS(bcmath)
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bc_num _zero_;
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bc_num _one_;
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bc_num _two_;
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int bc_precision;
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char *arena;
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size_t arena_offset;
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ZEND_END_MODULE_GLOBALS(bcmath)
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#if defined(ZTS) && defined(COMPILE_DL_BCMATH)
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ZEND_TSRMLS_CACHE_EXTERN()
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#endif
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ZEND_EXTERN_MODULE_GLOBALS(bcmath)
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#define BCG(v) ZEND_MODULE_GLOBALS_ACCESSOR(bcmath, v)
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/* Maximum number of digits to extend when scale needs to be extended, such as in undivisible division */
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#define BC_MATH_NUMBER_EXPAND_SCALE 10
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typedef struct _bcmath_number_obj_t {
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zend_string *value;
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size_t scale;
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bc_num num;
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zend_object std;
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} bcmath_number_obj_t;
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#endif /* PHP_BCMATH_H */
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