1 files changed, 4 insertions, 2 deletions
diff --git a/src/libs/engine/PostProcessor.h b/src/libs/engine/PostProcessor.h
index 2ae8f28b..e29175ee 100644
--- a/src/libs/engine/PostProcessor.h
+++ b/src/libs/engine/PostProcessor.h
@@ -20,9 +20,10 @@
 #include <pthread.h>
 #include "types.h"
 #include "util/Queue.h"
-#include "util/Semaphore.h"
 #include "Slave.h"
 
+class Maid;
+
 namespace Ingen {
 
 class Event;
@@ -39,7 +40,7 @@ class Event;
 class PostProcessor : public Slave
 {
 public:
-	PostProcessor(size_t queue_size);
+	PostProcessor(Maid& maid, size_t queue_size);
 
 	/** Push an event on to the process queue, realtime-safe, not thread-safe. */
 	inline void push(Event* const ev) { _events.push(ev); }
@@ -49,6 +50,7 @@ private:
 	PostProcessor(const PostProcessor&);
 	PostProcessor& operator=(const PostProcessor&);
 
+	Maid&         _maid;
 	Queue<Event*> _events;
 	virtual void  _whipped();
 };