Switch to upstream-freebsd for the unmolested wchar code.
Change-Id: I87b4d76ff8da04109ae53638eec4f11629798960
diff --git a/libc/include/wchar.h b/libc/include/wchar.h
index ef88e04..a4e19f0 100644
--- a/libc/include/wchar.h
+++ b/libc/include/wchar.h
@@ -149,6 +149,11 @@
extern wint_t towctrans(wint_t, wctrans_t);
extern wctrans_t wctrans (const char *);
+#if _XOPEN_SOURCE >= 700 || _POSIX_C_SOURCE >= 200809L
+wchar_t* wcsdup(const wchar_t*);
+size_t wcsnlen(const wchar_t*, size_t);
+#endif
+
__END_DECLS
#endif /* _WCHAR_H_ */