1 files changed, 2 insertions, 0 deletions
diff --git a/engines/parallaction/sound.h b/engines/parallaction/sound.h
index e875e69334..e12e50e278 100644
--- a/engines/parallaction/sound.h
+++ b/engines/parallaction/sound.h
@@ -33,6 +33,7 @@
 #define PATH_LEN 200
 
 class MidiParser;
+class MidiDriver;
 
 namespace Parallaction {
 
@@ -41,6 +42,7 @@ class MidiPlayer;
 class Parallaction_br;
 class MidiPlayer_MSC;
 
+MidiDriver *createAdLibDriver();
 
 class SoundManImpl {
 public: