Function mpi::ffi::PMPI_File_get_view

pub unsafe extern "C" fn PMPI_File_get_view(
    fh: *mut ompi_file_t,
    disp: *mut i64,
    etype: *mut *mut ompi_datatype_t,
    filetype: *mut *mut ompi_datatype_t,
    datarep: *mut i8
) -> i32