--- /dev/null
+--- a/include/sys/timex.h
++++ b/include/sys/timex.h
+@@ -116,9 +116,8 @@ struct timex
+
+ __BEGIN_DECLS
+
+-#if 0
+-extern int __adjtimex (struct timex *__ntx) __THROW;
+-#endif
++#undef __adjtimex
++#define __adjtimex adjtimex
+ extern int adjtimex (struct timex *__ntx) __THROW;
+ libc_hidden_proto(adjtimex)
+