diff -Naur uuid-1.0.0-old/uuid.c uuid-1.0.0/uuid.c
--- uuid-1.0.0-old/uuid.c	2004-02-16 09:08:22.000000000 +0000
+++ uuid-1.0.0/uuid.c	2004-04-03 07:41:08.000000000 +0000
@@ -62,7 +62,7 @@
 #define UUID_TIMEOFFSET "01B21DD213814000"
 
 /* IEEE 802 MAC address encoding/decoding bit fields */
-#define IEEE_MAC_MCBIT BM_OCTET(0,0,0,0,0,0,0,1)
+#define IEEE_MAC_MCBIT BM_OCTET(1,0,0,0,0,0,0,0)
 #define IEEE_MAC_LOBIT BM_OCTET(0,0,0,0,0,0,1,0)
 
 /* IEEE 802 MAC address octet length */