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.. _mpi_win_free_keyval:
MPI_Win_free_keyval
===================
.. include_body
:ref:`MPI_Win_free_keyval` |mdash| Frees a window keyval.
SYNTAX
------
C Syntax
^^^^^^^^
.. code-block:: c
#include <mpi.h>
int MPI_Win_free_keyval(int *win_keyval)
Fortran Syntax
^^^^^^^^^^^^^^
.. code-block:: fortran
USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_FREE_KEYVAL(WIN_KEYVAL, IERROR)
INTEGER WIN_KEYVAL, IERROR
Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^
.. code-block:: fortran
USE mpi_f08
MPI_Win_free_keyval(win_keyval, ierror)
INTEGER, INTENT(INOUT) :: win_keyval
INTEGER, OPTIONAL, INTENT(OUT) :: ierror
INPUT/OUTPUT PARAMETER
----------------------
* ``win_keyval``: Key value (integer).
OUTPUT PARAMETER
----------------
* ``ierror``: Fortran only: Error status (integer).
ERRORS
------
.. include:: ./ERRORS.rst
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