--- udisks-1.93.0.orig/src/udiskslinuxmanager.c 2012-03-05 17:04:03.000000000 +0100
+++ udisks-1.93.0/src/udiskslinuxmanager.c      2012-04-04 00:10:48.134381152 +0200
@@ -42,6 +42,8 @@
 #include "udisksdaemonutil.h"
 #include "udiskscleanup.h"
 
+#define LOOP_CTL_GET_FREE 0x4C82
+
 /**
  * SECTION:udiskslinuxmanager
  * @title: UDisksLinuxManager