Function compareAPI

javascript/lib.c:760–791

}

napi_value compareAPI(napi_env env, napi_callback_info info) {
    size_t argc = 2;
    napi_value args[2];
    napi_get_cb_info(env, info, &argc, args, NULL, NULL);

    // Get buffer info for first buffer (zero-copy)
    void *first_data;
    size_t first_length;
    napi_status status = napi_get_buffer_info(env, args[0], &first_data, &first_length);
    if (status != napi_ok) {
        napi_throw_error(env, NULL, "First argument must be a Buffer");
        return NULL;
    }

    // Get buffer info for second buffer (zero-copy)
    void *second_data;
    size_t second_length;
    status = napi_get_buffer_info(env, args[1], &second_data, &second_length);
    if (status != napi_ok) {
        napi_throw_error(env, NULL, "Second argument must be a Buffer");
        return NULL;
    }

    // Compare using sz_order
    int order = sz_order((sz_cptr_t)first_data, first_length, (sz_cptr_t)second_data, second_length);

    // Convert to JavaScript number and return
    napi_value js_result;
    napi_create_int32(env, order, &js_result);

    return js_result;
}

napi_value byteSumAPI(napi_env env, napi_callback_info info) {
    size_t argc = 1;