Function mpi::ffi::MPI_File_iread_shared

pub unsafe extern "C" fn MPI_File_iread_shared(
    fh: *mut ompi_file_t,
    buf: *mut c_void,
    count: i32,
    datatype: *mut ompi_datatype_t,
    request: *mut *mut ompi_request_t
) -> i32