Errhandler_fn     101 ompi/mpi/cxx/comm.h   typedef Errhandler_function Errhandler_fn
Errhandler_fn     297 ompi/mpi/cxx/file.h   typedef Errhandler_function Errhandler_fn
Errhandler_fn      89 ompi/mpi/cxx/win.h   typedef Errhandler_function Errhandler_fn