Function mpi::ffi::PMPI_Sendrecv

pub unsafe extern "C" fn PMPI_Sendrecv(
    sendbuf: *const c_void,
    sendcount: i32,
    sendtype: *mut ompi_datatype_t,
    dest: i32,
    sendtag: i32,
    recvbuf: *mut c_void,
    recvcount: i32,
    recvtype: *mut ompi_datatype_t,
    source: i32,
    recvtag: i32,
    comm: *mut ompi_communicator_t,
    status: *mut ompi_status_public_t
) -> i32