MPI_Error_class    36 ompi/mpi/cxx/exception.h     (void)MPI_Error_class(error_code, &error_class);
MPI_Error_class    95 ompi/mpi/cxx/functions_inln.h   (void)MPI_Error_class(errorcode, &errorclass);
MPI_Error_class   165 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Error_class, mpi_error_class, MPI_ERROR_CLASS, (MPI_Fint *errorcode, MPI_Fint *errorclass, MPI_Fint *ierr));
MPI_Error_class   582 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h interface MPI_Error_class
MPI_Error_class   584 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h subroutine MPI_Error_class(errorcode, errorclass, ierror)
MPI_Error_class   588 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h end subroutine MPI_Error_class