mixer_api: moved mixer_plugin imports to mixer_list.h

This patch allows the output plugins to import only mixer_list.h,
instead of the full mixer_api.h (which would expose internal
structures).

1 files changed, 32 insertions, 0 deletions

diff --git a/src/mixer_list.h b/src/mixer_list.h
new file mode 100644
index 000000000..7db4a00d8
--- /dev/null
+++ b/src/mixer_list.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2003-2009 The Music Player Daemon Project
+ * http://www.musicpd.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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/** \file
+ *
+ * This header provides "extern" declarations for all mixer plugins.
+ */
+
+#ifndef MPD_MIXER_LIST_H
+#define MPD_MIXER_LIST_H
+
+extern const struct mixer_plugin alsa_mixer;
+extern const struct mixer_plugin oss_mixer;
+extern const struct mixer_plugin pulse_mixer;
+
+#endif