add "libtriple" skeleton

This should provide the same functionality as libcoolstream does,
but for the TripleDragon
Add td-compat directory with includes to convert values from
TD api to DVB api and back.

git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-experimental@960 e54a6e83-5905-42d5-8d5c-058d10e6a962


Origin commit data
------------------
Commit: c1039b69f9
Author: Stefan Seyfried <seife@tuxbox-git.slipkontur.de>
Date: 2010-12-25 (Sat, 25 Dec 2010)

lib/libtriple/td-compat/td-audio-compat.h

@@ -0,0 +1,38 @@
+/*
+ * compatibility stuff for Tripledragon audio API
+ *
+ * (C) 2009 Stefan Seyfried
+ *
+ * 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; version 2 of the License.
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __td_audio_compat_h__
+#define __td_audio_compat_h__
+
+#include <aud/aud_inf.h>
+// types
+typedef enum {
+	AUDIO_SOURCE_DEMUX = AUD_SOURCE_DEMUX,
+	AUDIO_SOURCE_MEMORY = AUD_SOURCE_MEMORY
+} audio_stream_source_t;
+#define audio_channel_select_t	audChannel_t
+// ioctls
+#define AUDIO_CHANNEL_SELECT	MPEG_AUD_SELECT_CHANNEL
+#define AUDIO_SELECT_SOURCE	MPEG_AUD_SELECT_SOURCE
+#define AUDIO_PLAY		MPEG_AUD_PLAY
+#define AUDIO_STOP		MPEG_AUD_STOP
+#define AUDIO_SET_MUTE		MPEG_AUD_SET_MUTE
+
+#endif /* __td_audio_compat_h__ */