--- kudzu-1.1.40/ddcprobe/lrmi.c.ifmask	2009-04-11 16:04:41.000000000 +0200
+++ kudzu-1.1.40/ddcprobe/lrmi.c	2009-04-11 16:05:26.000000000 +0200
@@ -11,6 +11,19 @@
 This software has NO WARRANTY.  Use it at your own risk.
 */
 
+#ifndef TF_MASK
+#define TF_MASK X86_EFLAGS_TF
+#endif
+#ifndef IF_MASK
+#define IF_MASK X86_EFLAGS_IF
+#endif
+#ifndef IOPL_MASK
+#define IOPL_MASK X86_EFLAGS_IOPL
+#endif
+#ifndef VIF_MASK
+#define VIF_MASK X86_EFLAGS_VIF
+#endif
+
 #include <signal.h>
 #include <stdio.h>
 #include <string.h>