-#include <config.h>
-#include <assert.h>
-
-#include <SDL.h>
-
-#include "stream_sound_source.hpp"
-#include "sound_manager.hpp"
-#include "sound_file.hpp"
-
-StreamSoundSource::StreamSoundSource()
- : file(0), fade_state(NoFading), looping(false)
+// SuperTux
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+//
+// 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 3 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, see <http://www.gnu.org/licenses/>.
+
+#include "audio/sound_file.hpp"
+#include "audio/sound_manager.hpp"
+#include "audio/stream_sound_source.hpp"
+#include "supertux/timer.hpp"
+#include "util/log.hpp"
+
+StreamSoundSource::StreamSoundSource() :
+ file(0),
+ fade_state(NoFading),
+ fade_start_time(),
+ fade_time(),
+ looping(false)