1 files changed, 1 insertions, 0 deletions
diff --git a/bitmap.h b/bitmap.h
index adbf0b4b..b8fb0714 100644
--- a/bitmap.h
+++ b/bitmap.h
@@ -12,6 +12,7 @@
  */
 #define BITMAP_MAJOR_HI 4
 #define	BITMAP_MAJOR_HOSTENDIAN 3
+#define	BITMAP_MAJOR_CLUSTERED 5
 
 #define BITMAP_MINOR 39