/*
- * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2010 Andre Noll <maan@systemlinux.org>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
*/
/** \file write_common.h exported symbols from write_common.c */
-int wng_open(struct writer_node_group *g);
-void wng_close(struct writer_node_group *g);
-struct writer_node_group *wng_new(unsigned num_writers);
-void wng_unregister(struct writer_node_group *g);
-void init_supported_writers(void);
+void writer_init(void);
void *check_writer_arg(const char *wa, int *writer_num);
-struct writer_node_group *setup_default_wng(void);
+void print_writer_helps(int detailed);
+void register_writer_node(struct writer_node *wn, struct btr_node *parent);
+int setup_writer_node(const char *arg, struct btr_node *parent,
+ struct writer_node *wn);
+int get_btr_samplerate(struct btr_node *btrn, int32_t *result);
+int get_btr_channels(struct btr_node *btrn, int32_t *result);