SYNTAX
------

C Syntax
^^^^^^^^

.. code-block:: c

    int MPI_Imrecv(void* buf, int count, MPI_Datatype datatype,
        MPI_Message* message, MPI_Request* request)

    int MPI_Imrecv_c(void* buf, MPI_Count count, MPI_Datatype datatype,
        MPI_Message* message, MPI_Request* request)

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

.. code-block:: fortran

    USE MPI
    ! or the older form: INCLUDE 'mpif.h'
    MPI_IMRECV(BUF, COUNT, DATATYPE, MESSAGE, REQUEST, IERROR)
    	<type> BUF(*)
    	INTEGER COUNT, DATATYPE, MESSAGE, REQUEST, IERROR

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

.. code-block:: fortran

    USE mpi_f08
    MPI_Imrecv(buf, count, datatype, message, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buf
    	INTEGER, INTENT(IN) :: count
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	TYPE(MPI_Message), INTENT(INOUT) :: message
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror

    MPI_Imrecv(buf, count, datatype, message, request, ierror)
    	TYPE(*), DIMENSION(..), ASYNCHRONOUS :: buf
    	INTEGER(KIND=MPI_COUNT_KIND), INTENT(IN) :: count
    	TYPE(MPI_Datatype), INTENT(IN) :: datatype
    	TYPE(MPI_Message), INTENT(INOUT) :: message
    	TYPE(MPI_Request), INTENT(OUT) :: request
    	INTEGER, OPTIONAL, INTENT(OUT) :: ierror
