SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_File_preallocate(MPI_File fh, MPI_Offset size)

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

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_FILE_PREALLOCATE(FH, SIZE, IERROR)
    	INTEGER FH, IERROR
    	INTEGER(KIND=MPI_OFFSET_KIND) SIZE

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

.. code-block:: fortran

    USE mpi_f08
    MPI_File_preallocate(fh, size, ierror)
    	TYPE(MPI_File), INTENT(IN) :: fh
    	INTEGER(KIND=MPI_OFFSET_KIND), INTENT(IN) :: size
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
