SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Parrived(MPI_Request request, int partition, int* flag)

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

.. code-block:: fortran

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

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

.. code-block:: fortran

    USE mpi_f08
    MPI_Parrived(request, partition, flag, ierror)
    	TYPE(MPI_Request), INTENT(IN) :: request
    	INTEGER, INTENT(IN) :: partition
    	LOGICAL, INTENT(OUT) :: flag
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
