pub unsafe extern "C" fn tsk_migration_table_takeset_columns( self_: *mut tsk_migration_table_t, num_rows: tsk_size_t, left: *mut f64, right: *mut f64, node: *mut tsk_id_t, source: *mut tsk_id_t, dest: *mut tsk_id_t, time: *mut f64, metadata: *mut c_char, metadata_offset: *mut tsk_size_t) -> c_int