Fix build.

I wonder why I didn't catch this in sunday. For some reason a "make
clean ; make" cycle was necessary. Maybe a corner case that the header
dependencies didn't catch?

src/client/sound/header/vorbis.h

@@ -42,7 +42,6 @@ typedef enum
 void OGG_InitTrackList(void);
 void OGG_Init(void);
 void OGG_PlayTrack(int track);
-void OGG_Read(void);
 void OGG_Shutdown(void);
 void OGG_Stop(void);
 void OGG_Stream(void);

src/client/sound/ogg.c

@@ -57,7 +57,7 @@ enum { MAX_NUM_OGGTRACKS = 32 };
 static char* oggTracks[MAX_NUM_OGGTRACKS];
 static int oggMaxFileIndex;
 
-static enum GameType {
+enum GameType {
 	other, // incl. baseq2
 	xatrix,
 	rogue
@@ -311,6 +311,8 @@ OGG_PlayTrack(int trackNo)
 		}
 	}
 
+	Com_Printf("Track number: %i\n", trackNo);
+
 	if(oggMaxFileIndex == 0)
 	{
 		return; // no ogg files at all, ignore this silently instead of printing warnings all the time