Some error when verify the code

[sugamo]

FishTank:429: error: 'atQuery' was not declared in this scope

             atQuery(pump_manual, pump_timer, number_setpump_hour, number_setpump_min, NULL, NULL);

                                                                                                 ^

FishTank:433: error: 'atQuery' was not declared in this scope

             atQuery(feed_manual, feed_timer, number_setfeed_hour, number_setfeed_sec, NULL, NULL);

                                                                                                 ^

FishTank:437: error: 'atQuery' was not declared in this scope

             atQuery(uv_manual, uv_timer, number_setuv_hour, number_setuv_min, NULL, NULL);    

                                                                                         ^

FishTank:442: error: 'atQuery' was not declared in this scope

                     number_setlight_hour_off, number_setlight_min_off);    

                                                                      ^

exit status 1
'atQuery' was not declared in this scope