> MPI_ERR_TAG, MPI_ERR_TRUNCATE, MPI_ERR_GROUP, MPI_ERR_OP,
> MPI_IDENT, MPI_SIMILAR, MPI_UNEQUAL, MPI_CONGRUENT,
> MPI_WTIME_IS_GLOBAL
> MPI_ERR_TAG, MPI_ERR_TRUNCATE, MPI_ERR_GROUP, MPI_ERR_OP,
> MPI_IDENT, MPI_SIMILAR, MPI_UNEQUAL, MPI_CONGRUENT,
> MPI_WTIME_IS_GLOBAL