34 lines
1.7 KiB
C
34 lines
1.7 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| Copyright © The PHP Group and Contributors. |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to the Modified BSD License that is |
|
|
| bundled with this package in the file LICENSE, and is available |
|
|
| through the World Wide Web at <https://www.php.net/license/>. |
|
|
| |
|
|
| SPDX-License-Identifier: BSD-3-Clause |
|
|
+----------------------------------------------------------------------+
|
|
| Author: Michael Wallner <mike@php.net> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
#ifndef PHP_HASH_CRC32_H
|
|
#define PHP_HASH_CRC32_H
|
|
|
|
#include "ext/standard/basic_functions.h"
|
|
|
|
typedef struct {
|
|
uint32_t state;
|
|
} PHP_CRC32_CTX;
|
|
#define PHP_CRC32_SPEC "l."
|
|
|
|
PHP_HASH_API void PHP_CRC32Init(PHP_CRC32_CTX *context, ZEND_ATTRIBUTE_UNUSED HashTable *args);
|
|
PHP_HASH_API void PHP_CRC32Update(PHP_CRC32_CTX *context, const unsigned char *input, size_t len);
|
|
PHP_HASH_API void PHP_CRC32BUpdate(PHP_CRC32_CTX *context, const unsigned char *input, size_t len);
|
|
PHP_HASH_API void PHP_CRC32CUpdate(PHP_CRC32_CTX *context, const unsigned char *input, size_t len);
|
|
PHP_HASH_API void PHP_CRC32LEFinal(unsigned char digest[4], PHP_CRC32_CTX *context);
|
|
PHP_HASH_API void PHP_CRC32BEFinal(unsigned char digest[4], PHP_CRC32_CTX *context);
|
|
PHP_HASH_API zend_result PHP_CRC32Copy(const php_hash_ops *ops, const PHP_CRC32_CTX *orig_context, PHP_CRC32_CTX *copy_context);
|
|
|
|
#endif
|