php-src/win32/winutil.h

/*
   +----------------------------------------------------------------------+
   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2017 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:           |
   | http://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.               |
   +----------------------------------------------------------------------+
   | Author:                                                              |
   +----------------------------------------------------------------------+
 */

PHPAPI char *php_win32_error_to_msg(HRESULT error);

#define php_win_err()	php_win32_error_to_msg(GetLastError())
int php_win32_check_trailing_space(const char * path, const int path_len);
PHPAPI int php_win32_get_random_bytes(unsigned char *buf, size_t size);

#ifdef ZTS
void php_win32_init_rng_lock();
void php_win32_free_rng_lock();
#else
#define php_win32_init_rng_lock();
#define php_win32_free_rng_lock();
#endif