Update from personal repository.

* Added an initial "formant preservation" option when pitch shifting
 * Real-time pitch shifting now uses a faster method by default, with
   less variation in CPU usage
 * The code is more amenable to compiler auto-vectorization (through
   e.g. gcc --ftree-vectorize).

src/Scavenger.h

@@ -3,7 +3,7 @@
 /*
     Rubber Band
     An audio time-stretching and pitch-shifting library.
-    Copyright 2007 Chris Cannam.
+    Copyright 2007-2008 Chris Cannam.
     
     This program is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License as
@@ -17,9 +17,12 @@
 
 #include <vector>
 #include <list>
-#include <sys/time.h>
 #include <iostream>
 
+#ifndef WIN32
+#include <sys/time.h>
+#endif
+
 #include "Thread.h"
 #include "sysutils.h"