1 files changed, 33 insertions, 0 deletions
diff --git a/src/mixer/SoftwareMixerPlugin.hxx b/src/mixer/SoftwareMixerPlugin.hxx
new file mode 100644
index 00000000..33e9e6c6
--- /dev/null
+++ b/src/mixer/SoftwareMixerPlugin.hxx
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2003-2013 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.
+ */
+
+#ifndef MPD_SOFTWARE_MIXER_PLUGIN_HXX
+#define MPD_SOFTWARE_MIXER_PLUGIN_HXX
+
+struct mixer;
+class Filter;
+
+/**
+ * Returns the (volume) filter associated with this mixer.  All users
+ * of this mixer plugin should install this filter.
+ */
+Filter *
+software_mixer_get_filter(struct mixer *mixer);
+
+#endif