SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Win_test(MPI_Win win, int* flag)

Fortran Syntax
^^^^^^^^^^^^^^

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_WIN_TEST(WIN, FLAG, IERROR)
    	INTEGER WIN, IERROR
    	LOGICAL FLAG

Fortran 2008 Syntax
^^^^^^^^^^^^^^^^^^^

.. code-block:: fortran

    USE mpi_f08
    MPI_Win_test(win, flag, ierror)
    	TYPE(MPI_Win), INTENT(IN) :: win
    	LOGICAL, INTENT(OUT) :: flag
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
