1 /*
2  * Copyright (c) 2021, Arm Limited. All rights reserved.
3  *
4  * SPDX-License-Identifier: BSD-3-Clause
5  *
6  */
7 #ifndef __TFM_STRNLEN_H__
8 #define __TFM_STRNLEN_H__
9 
10 /**
11  * \brief Return the length of a given string, up to a maximum of maxlen bytes.
12  *
13  * \param[in]  s           Points to the string to be examined.
14  * \param[in]  maxlen      The maximum number of characters to examine.
15  */
16 size_t tfm_strnlen(const char *s, size_t maxlen);
17 
18 #endif /* __TFM_STRNLEN_H__ */
19