/* SPDX-License-Identifier: GPL-2.0 OR MIT */
  
  /*
   * Xen para-virtual sound device
   *
   * Copyright (C) 2016-2018 EPAM Systems Inc.
   *
   * Author: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
   */
  
  #ifndef __XEN_SND_FRONT_ALSA_H
  #define __XEN_SND_FRONT_ALSA_H
  
  struct xen_snd_front_info;
  
  int xen_snd_front_alsa_init(struct xen_snd_front_info *front_info);
  
  void xen_snd_front_alsa_fini(struct xen_snd_front_info *front_info);
  
  void xen_snd_front_alsa_handle_cur_pos(struct xen_snd_front_evtchnl *evtchnl,
  				       u64 pos_bytes);
  
  #endif /* __XEN_SND_FRONT_ALSA_H */