1 /*
2  * Copyright (c) 2006-2023, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  * 2009-01-05     Bernard      the first version
9  */
10 
11 #ifndef __DRV_USART_H__
12 #define __DRV_USART_H__
13 
14 int rt_hw_usart_init(void);
15 
16 #endif /* __DRV_USART_H__ */
17