(svn r8033) [cpp] - Prepare for merge from branches/cpp (all .c files renamed to .cpp)

src/music/null_m.cpp

@@ -0,0 +1,21 @@
+/* $Id$ */
+
+#include "../stdafx.h"
+#include "../openttd.h"
+#include "null_m.h"
+
+static const char* NullMidiStart(const char* const* parm) { return NULL; }
+static void NullMidiStop(void) {}
+static void NullMidiPlaySong(const char *filename) {}
+static void NullMidiStopSong(void) {}
+static bool NullMidiIsSongPlaying(void) { return true; }
+static void NullMidiSetVolume(byte vol) {}
+
+const HalMusicDriver _null_music_driver = {
+	NullMidiStart,
+	NullMidiStop,
+	NullMidiPlaySong,
+	NullMidiStopSong,
+	NullMidiIsSongPlaying,
+	NullMidiSetVolume,
+};