.. _mpi_type_free_keyval:


MPI_Type_free_keyval
====================

.. include_body

:ref:`MPI_Type_free_keyval` |mdash| Frees a previously created type key value.

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.. include:: ./bindings/mpi_type_free_keyval.rst

INPUT/OUTPUT PARAMETER
----------------------
* ``type_keyval``: Key value to free (integer).

OUTPUT PARAMETER
----------------
* ``ierror``: Fortran only: Error status (integer).

DESCRIPTION
-----------


ERRORS
------

.. include:: ./ERRORS.rst

.. seealso::
   * :ref:`MPI_Type_create_keyval`
