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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 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: Clayton Collie <clcollie@mindspring.com> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
#ifndef SCANF_H
#define SCANF_H
#define SCAN_MAX_ARGS 0xFF /* Maximum number of variable which can be */
/* passed to (f|s)scanf. This is an artificial */
/* upper limit to keep resources in check and */
/* minimize the possibility of exploits */
#define SCAN_SUCCESS SUCCESS
#define SCAN_ERROR_EOF -1 /* indicates premature termination of scan */
/* can be caused by bad parameters or format*/
/* string. */
#define SCAN_ERROR_INVALID_FORMAT (SCAN_ERROR_EOF - 1)
#define SCAN_ERROR_VAR_PASSED_BYVAL (SCAN_ERROR_INVALID_FORMAT - 1)
#define SCAN_ERROR_WRONG_PARAM_COUNT (SCAN_ERROR_VAR_PASSED_BYVAL - 1)
#define SCAN_ERROR_INTERNAL (SCAN_ERROR_WRONG_PARAM_COUNT - 1)
/*
* The following are here solely for the benefit of the scanf type functions
* e.g. fscanf
*/
PHPAPI int ValidateFormat(char *format, int numVars, int *totalVars);
PHPAPI int php_sscanf_internal(char *string,char *format,int argCount,zval *args,
int varStart, zval *return_value);
#endif /* SCANF_H */
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