--- lrmi.c	2005-12-05 00:44:44.000000000 +0100
+++ lrmi.c.oden	2008-07-12 15:00:06.000000000 +0200
@@ -30,6 +30,13 @@
 #include <string.h>
 
 #if defined(__linux__)
+#ifndef TF_MASK
+#define TF_MASK X86_EFLAGS_TF
+#define IF_MASK X86_EFLAGS_IF
+#define IOPL_MASK X86_EFLAGS_IOPL
+#define VIF_MASK X86_EFLAGS_VIF
+#define VIP_MASK X86_EFLAGS_VIP
+#endif
 
 #include <asm/vm86.h>
 #include <signal.h>