mixxx-bzr GCC 4.7 patch (fixed)

--- a/src/engine/engineshoutcast.cpp	2012-04-27 23:50:34.000000000 +0100
+++ b/src/engine/engineshoutcast.cpp	2012-04-27 23:59:10.672218937 +0100
@@ -19,7 +19,7 @@
 //#include "controllogpotmeter.h"
 #include "configobject.h"
 #include "dlgprefshoutcast.h"
-
+#include <unistd.h>

 #include "recording/encodervorbis.h"
 #include "recording/encodermp3.h"