--- a/genericopenlibs/openenvcore/libc/bwins/old_libcu.def	Tue Aug 31 16:54:36 2010 +0300
+++ b/genericopenlibs/openenvcore/libc/bwins/old_libcu.def	Wed Sep 01 12:36:54 2010 +0100
@@ -595,4 +595,4 @@
 	set_fmode @ 594 NONAME
 	get_fmode @ 595 NONAME
 	sigenable @ 596 NONAME
-
+ 	unsetdefaultif @ 597 NONAME