1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _LINUX_SOUND_H
3#define _LINUX_SOUND_H
4
5#include <uapi/linux/sound.h>
6
7/*
8 * Sound core interface functions
9 */
10
11struct device;
12extern int register_sound_special(const struct file_operations *fops, int unit);
13extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev);
14extern int register_sound_mixer(const struct file_operations *fops, int dev);
15extern int register_sound_dsp(const struct file_operations *fops, int dev);
16
17extern void unregister_sound_special(int unit);
18extern void unregister_sound_mixer(int unit);
19extern void unregister_sound_dsp(int unit);
20#endif /* _LINUX_SOUND_H */
21