SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Open_port(MPI_Info info, char* port_name)

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

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_OPEN_PORT(INFO, PORT_NAME, IERROR)
    	INTEGER INFO, IERROR
    	CHARACTER*(*) PORT_NAME

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

.. code-block:: fortran

    USE mpi_f08
    MPI_Open_port(info, port_name, ierror)
    	TYPE(MPI_Info), INTENT(IN) :: info
    	CHARACTER(LEN=MPI_MAX_PORT_NAME), INTENT(OUT) :: port_name
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
