(svn r2685) -Codechange: Split the music/sound/video drivers into separate files and move them into subfolders.

This results in shorter and hopefully easier to maintain files.
Note: I had to change paths in #include statements of some unrelated files, because I added the ottd base directory to the include path (-I.)

1 files changed, 8 insertions, 0 deletions

diff --git a/music/extmidi.h b/music/extmidi.h
new file mode 100644
index 000000000..3fb1848f7
--- /dev/null
+++ b/music/extmidi.h
@@ -0,0 +1,8 @@
+#ifndef MUSIC_EXTERNAL_H
+#define MUSIC_EXTERNAL_H
+
+#include "hal.h"
+
+extern const HalMusicDriver _extmidi_music_driver;
+
+#endif