1 /*
2  * Copyright (c) 2006-2021, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Date           Author       Notes
7  * 2019-07-31     Zero-Free    first implementation
8  */
9 
10 #ifndef __DRV_SOUND_H__
11 #define __DRV_SOUND_H__
12 
13 int rt_hw_sound_init(void);
14 int rt_hw_mic_init(void);
15 
16 #endif
17