1 /* SPDX-License-Identifier: BSD-2-Clause */
2 /*
3  * Copyright (c) 2019, Linaro Limited
4  */
5 
6 /*
7  * This file provides extensions to functions defined in <stdlib.h>
8  */
9 
10 #ifndef STDLIB_EXT_H
11 #define STDLIB_EXT_H
12 
13 #include <stddef.h>
14 
15 /* Overwrite buffer with a fixed pattern and free it. @ptr may be NULL. */
16 void free_wipe(void *ptr);
17 
18 #endif /* STDLIB_EXT_H */
19