consolidate semaphore implementation (part four)

diff --git a/libs/ardour/ardour/butler.h b/libs/ardour/ardour/butler.h
index 7a74fef6d15ed401ad9f74d046a502b4808a7b81..44ce7848990f534b3a7261a5997d1415a9a737c7 100644 (file)
--- a/libs/ardour/ardour/butler.h
+++ b/libs/ardour/ardour/butler.h
@@ -24,10 +24,6 @@
 
 #include <glibmm/threads.h>
 
-#ifdef PLATFORM_WINDOWS
-#include "pbd/glib_semaphore.h"
-#endif
-
 #include "pbd/crossthread.h"
 #include "pbd/ringbuffer.h"
 #include "pbd/pool.h"