Index: compiler-rt/lib/asan/asan_thread.h
===================================================================
--- compiler-rt/lib/asan/asan_thread.h
+++ compiler-rt/lib/asan/asan_thread.h
@@ -103,6 +103,9 @@
     t->Destroy(tid);
   }
 
+  // Used to support thread restart on RTEMS.
+  void Restart();
+
   void StartSwitchFiber(FakeStack **fake_stack_save, uptr bottom, uptr size);
   void FinishSwitchFiber(FakeStack *fake_stack_save, uptr *bottom_old,
                          uptr *size_old);