Added very simple BLooper class to libbe_build.

headers/build/os/app/Looper.h

@@ -1 +1,28 @@
-#include <../os/app/Looper.h>
+/*
+ * Copyright 2011, Haiku, Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _LOOPER_H
+#define _LOOPER_H
+
+
+#include <OS.h>
+
+
+// Port (Message Queue) Capacity
+#define B_LOOPER_PORT_DEFAULT_CAPACITY  200
+
+
+class BLooper {
+public:
+								BLooper(const char* name = NULL,
+                                	int32 priority = B_NORMAL_PRIORITY,
+	                                int32 port_capacity
+    	                                = B_LOOPER_PORT_DEFAULT_CAPACITY);
+
+			bool				Lock()		{ return true; }
+			void				Unlock()	{}
+};
+
+
+#endif	// _LOOPER_H

src/build/libbe/app/Jamfile

@@ -9,6 +9,7 @@ USES_BE_API on <libbe_build>app_kit.o = true ;
 BuildPlatformMergeObjectPIC <libbe_build>app_kit.o :
  	Application.cpp
  	AppMisc.cpp
+	Looper.cpp
 	Message.cpp
 	MessageAdapter.cpp
  	Messenger.cpp

src/build/libbe/app/Looper.cpp

@@ -0,0 +1,12 @@
+/*
+ * Copyright 2011, Ingo Weinhold, ingo_weinhold@gmx.de.
+ * Distributed under the terms of the MIT License.
+ */
+
+
+#include <Looper.h>
+
+
+BLooper::BLooper(const char* name, int32 priority, int32 port_capacity)
+{
+}