--- lphdisk-0.9.1/lrmi-0.6m/lrmi.c	2000-01-18 12:30:07.000000000 -0800
+++ lphdisk-0.9.1/lrmi-0.6m/lrmi.c.new	2008-09-04 23:43:26.000000000 -0700
@@ -173,6 +173,13 @@
 #define DEFAULT_STACK_SIZE 	0x1000
 #define RETURN_TO_32_INT 	255
 
+#ifndef IF_MASK
+#define IF_MASK X86_EFLAGS_VIF
+#define IOPL_MASK X86_EFLAGS_IOPL
+#define VIF_MASK X86_EFLAGS_VIF
+#define TF_MASK X86_EFLAGS_TF
+#endif
+
 static struct
 	{
 	int ready;