SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win)

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

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_WIN_LOCK(LOCK_TYPE, RANK, ASSERT, WIN, IERROR)
    	INTEGER LOCK_TYPE, RANK, ASSERT, WIN, IERROR

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

.. code-block:: fortran

    USE mpi_f08
    MPI_Win_lock(lock_type, rank, assert, win, ierror)
    	INTEGER, INTENT(IN) :: lock_type, rank, assert
    	TYPE(MPI_Win), INTENT(IN) :: win
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
