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/*
* Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdio.h>
#include <sys/cdefs.h>
/*
* TODO: This is not a real implementation of the sscanf() function. It just
* returns the number of expected arguments based on the number of '%' found
* in the format string.
*/
int
sscanf(const char *__restrict str, char const *__restrict fmt, ...)
{
int ret = 0;
while (*fmt != '\0') {
if (*fmt++ == '%') {
ret++;
}
}
return ret;
}
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