lashd/alsa_client.h

   1 /*
   2  *   LASH
   3  *
   4  *   Copyright (C) 2002 Robert Ham <rah@bash.sh>
   5  *
   6  *   This program is free software; you can redistribute it and/or modify
   7  *   it under the terms of the GNU General Public License as published by
   8  *   the Free Software Foundation; either version 2 of the License, or
   9  *   (at your option) any later version.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program; if not, write to the Free Software
  18  *   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #ifndef __LASHD_ALSA_CLIENT_H__
  22 #define __LASHD_ALSA_CLIENT_H__
  23
  24 #include "../config.h"
  25
  26 #ifdef HAVE_ALSA
  27
  28 # include <uuid/uuid.h>
  29
  30 # include "types.h"
  31 # include "common/list.h"
  32
  33 struct _alsa_client
  34 {
  35   unsigned char   client_id;
  36   uuid_t          id;
  37   lash_list_t *    patches;
  38   lash_list_t *    old_patches;
  39   lash_list_t *    backup_patches;
  40 };
  41
  42 alsa_client_t * alsa_client_new ();
  43 void            alsa_client_destroy (alsa_client_t * client);
  44
  45 void alsa_client_set_id          (alsa_client_t * client, uuid_t id);
  46 void alsa_client_set_client_id   (alsa_client_t * client, unsigned char client_id);
  47
  48 lash_list_t *  alsa_client_dup_patches     (const alsa_client_t * client);
  49 lash_list_t *  alsa_client_get_patches     (alsa_client_t * client);
  50 unsigned char alsa_client_get_client_id   (const alsa_client_t * client);
  51 void          alsa_client_get_id          (const alsa_client_t * client, uuid_t id);
  52
  53 void alsa_client_free_patches (alsa_client_t * client);
  54 void alsa_client_free_backup_patches (alsa_client_t * client);
  55
  56 #endif /* HAVE_ALSA */
  57
  58 #endif /* __LASHD_ALSA_CLIENT_H__ */