--- a/genericopenlibs/openenvcore/backend/bwins/old_backendu.def	Tue Sep 14 13:39:11 2010 +0530
+++ b/genericopenlibs/openenvcore/backend/bwins/old_backendu.def	Tue Sep 14 15:26:30 2010 +0530
@@ -170,4 +170,4 @@
 	_memcpy_r @ 169 NONAME
 	_memmove_r @ 170 NONAME
 	_lstat_r @ 171 NONAME
-
+	_unsetdefaultif_r @ 172 NONAME