--- a/genericopenlibs/openenvcore/backend/inc/sysreent.h	Thu Sep 02 22:16:05 2010 +0300
+++ b/genericopenlibs/openenvcore/backend/inc/sysreent.h	Fri Sep 17 08:38:54 2010 +0300
@@ -243,6 +243,7 @@
 struct ifreq;
 
 IMPORT_C int _setdefaultif_r(int *aErrno, const struct ifreq* aIfReq);
+IMPORT_C int _unsetdefaultif_r(int *aErrno);
 
 IMPORT_C void *_memcpy_r(void *dst0, const void *src0, size_t length);
 IMPORT_C void *_memmove_r(void *dst0, const void *src0, size_t length);