pub unsafe extern "C" fn secure_comparator_begin_compare(
comp_ctx: *mut secure_comparator_t,
compare_data: *mut c_void,
compare_data_length: *mut usize,
) -> themis_status_tpub unsafe extern "C" fn secure_comparator_begin_compare(
comp_ctx: *mut secure_comparator_t,
compare_data: *mut c_void,
compare_data_length: *mut usize,
) -> themis_status_t