1 /*
2  * Copyright (c) 2025 RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2025-06-21     Bernard      First version
9  */
10 
11 #ifndef __HELLO_H__
12 #define __HELLO_H__
13 
14 #ifdef __cplusplus
15 extern "C" {
16 #endif
17 
18 /**
19  * @brief Hello world function
20  *
21  * This function prints "Hello World!" to the console
22  */
23 void hello_world(void);
24 
25 #ifdef __cplusplus
26 }
27 #endif
28 
29 #endif /* __HELLO_H__ */
30