1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
2
3/*
4 * Xen para-virtual sound device
5 *
6 * Copyright (C) 2016-2018 EPAM Systems Inc.
7 *
8 * Author: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
9 */
10
11#ifndef __XEN_SND_FRONT_ALSA_H
12#define __XEN_SND_FRONT_ALSA_H
13
14struct xen_snd_front_info;
15
16int xen_snd_front_alsa_init(struct xen_snd_front_info *front_info);
17
18void xen_snd_front_alsa_fini(struct xen_snd_front_info *front_info);
19
20void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
21 u64 pos_bytes);
22
23#endif /* __XEN_SND_FRONT_ALSA_H */
24

source code of linux/sound/xen/xen_snd_front_alsa.h