diff --git a/mach/i86/libfp/byte_order.h b/mach/i86/libfp/byte_order.h
index b11f59990..d08b45a5d 100644
--- a/mach/i86/libfp/byte_order.h
+++ b/mach/i86/libfp/byte_order.h
@@ -1,3 +1,6 @@
-#define BYTES_REVERSED 0
-#define WORDS_REVERSED 1
-#define CHAR_UNSIGNED 0
+#define CHAR_UNSIGNED	0
+#define MSB_AT_LOW_ADDRESS	0
+#define MSW_AT_LOW_ADDRESS	0
+#define FL_MSB_AT_LOW_ADDRESS	0
+#define FL_MSW_AT_LOW_ADDRESS	0
+#define FL_MSL_AT_LOW_ADDRESS	0