SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Test(MPI_Request* request, int* flag, MPI_Status* status)

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

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_TEST(REQUEST, FLAG, STATUS, IERROR)
    	INTEGER REQUEST, STATUS(MPI_STATUS_SIZE), IERROR
    	LOGICAL FLAG

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

.. code-block:: fortran

    USE mpi_f08
    MPI_Test(request, flag, status, ierror)
    	TYPE(MPI_Request), INTENT(INOUT) :: request
    	LOGICAL, INTENT(OUT) :: flag
    	TYPE(MPI_Status) :: status
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
