--- Libc/Libc-391/db/Makefile.inc
+++ Libc/Libc-320/db/Makefile.inc
@@ -1,6 +1,7 @@
 #	from @(#)Makefile.inc	8.2 (Berkeley) 2/21/94
-# $FreeBSD: src/lib/libc/db/Makefile.inc,v 1.4 2002/11/18 09:50:54 ru Exp $
+# $FreeBSD: src/ldb/Makefile.inc,v 1.3 1999/08/27 23:58:15 peter Exp $
 #
+CFLAGS+=-D__DBINTERFACE_PRIVATE
 
 .include "${.CURDIR}/db/btree/Makefile.inc"
 .include "${.CURDIR}/db/db/Makefile.inc"