Here is a list of all documented functions, variables, defines, enums, and typedefs with links to the documentation:

### - _ -

- _accel_slowdown : train_cmd.cpp
- _accepted_external_search : network_content_gui.cpp
- _accum_days_for_month : date.cpp
- _action5_types : newgrf.cpp
- _admin_update_type_frequencies : network_admin.cpp
- _age_cargo_skip_counter : vehicle_sl.cpp , misc_sl.cpp , oldloader_sl.cpp
- _ai_config_desc : ai_gui.cpp
- _ai_debug_desc : ai_gui.cpp
- _ai_list_desc : ai_gui.cpp
- _ai_settings_desc : ai_gui.cpp
- _aircraft_state_handlers : aircraft_cmd.cpp
- _airport_moving_data_city : airport_movement.h
- _airport_moving_data_commuter : airport_movement.h
- _airport_moving_data_country : airport_movement.h
- _airport_moving_data_dummy : airport_movement.h
- _airport_moving_data_helidepot : airport_movement.h
- _airport_moving_data_heliport : airport_movement.h
- _airport_moving_data_helistation : airport_movement.h
- _airport_moving_data_intercontinental : airport_movement.h
- _airport_moving_data_international : airport_movement.h
- _airport_moving_data_metropolitan : airport_movement.h
- _airport_moving_data_oilrig : airport_movement.h
- _airport_terminal_mapping : aircraft_cmd.cpp
- _all_grfs : newgrf_config.cpp , newgrf_config.h
- _amplitudes_by_smoothness_and_frequency : tgp.cpp
- _animated_tile_allocated : animated_tile.cpp , animated_tile_sl.cpp
- _animated_tile_chunk_handlers : animated_tile_sl.cpp
- _animated_tile_count : animated_tile.cpp , animated_tile_sl.cpp , oldloader_sl.cpp
- _animated_tile_list : animated_tile.cpp , animated_tile_sl.cpp , oldloader_sl.cpp
- _animcursors : animcursors.h
- _async_save_finish : saveload.cpp
- _autosave_months : date.cpp
- _background_desc : bootstrap_gui.cpp
- _background_widgets : bootstrap_gui.cpp
- _base_block_sizes_depot : depot_gui.cpp
- _base_block_sizes_purchase : depot_gui.cpp
- _blitter_autodetected : factory.hpp , driver.cpp
- _bootstrap_download_status_window_desc : bootstrap_gui.cpp
- _bootstrap_query_desc : bootstrap_gui.cpp
- _bootstrap_query_widgets : bootstrap_gui.cpp
- _breakdown_speeds : train_cmd.cpp
- _bridge : bridge.h , tunnelbridge_cmd.cpp
- _broadcast_list : network.cpp , network_internal.h
- _build_bridge_desc : bridge_gui.cpp
- _build_depot_direction : rail_gui.cpp
- _build_docks_scen_toolbar_desc : dock_gui.cpp
- _build_industry_desc : industry_gui.cpp
- _build_signals_animcursor : animcursors.h
- _build_tunnel_endtile : tunnelbridge.h , tunnelbridge_cmd.cpp
- _callback_table : network_command.cpp
- _cargo_deliveries : cargomonitor.h , cargomonitor.cpp
- _cargo_delivery_destinations : economy.cpp
- _cargo_mask : cargotype.cpp , cargotype.h
- _cargo_payment_pool : economy.cpp , economy_base.h
- _cargo_pickups : cargomonitor.cpp , cargomonitor.h
- _cargo_summary : train_gui.cpp
- _cargomonitor_chunk_handlers : cargomonitor_sl.cpp
- _cargomonitor_pair_desc : cargomonitor_sl.cpp
- _cargopacket_chunk_handlers : cargopacket_sl.cpp
- _cargopacket_pool : cargopacket.cpp , cargopacket.h
- _changed_storage_arrays : newgrf_storage.cpp
- _chat_tab_completion_active : network_chat_gui.cpp
- _chat_window_desc : network_chat_gui.cpp
- _chatmessage_backup : network_chat_gui.cpp
- _chatmessage_dirty : network_chat_gui.cpp
- _chatmessage_visible : network_chat_gui.cpp
- _chatmsg_box : network_chat_gui.cpp
- _chatmsg_list : network_chat_gui.cpp
- _cheat_chunk_handlers : cheat_sl.cpp
- _cheats : cheat.cpp , cheat_func.h , cheat_type.h
- _cheats_desc : cheat_gui.cpp
- _cheats_ui : cheat_gui.cpp
- _check_new_industry_procs : industry_cmd.cpp
- _chunk_handlers : saveload.cpp
- _cmf_info : company_manager_face.h
- _coal_plant_sparks : industry_land.h
- _colour_gradient : gfx.cpp , gfx_func.h
- _colour_sort : company_cmd.cpp
- _command_proc_table : command.cpp
- _company_colours : company_cmd.cpp , company_func.h
- _company_manager_face : company_cmd.cpp , company_func.h
- _company_pool : company_base.h , company_cmd.cpp
- _company_to_list_pos : smallmap_gui.cpp
- _company_view_vehicle_count_strings : company_gui.cpp
- _config_file : fileio.cpp , openttd.cpp , settings.cpp
- _config_language_file : strings.cpp
- _confirmed_screenshot_type : toolbar_gui.cpp
- _convert_signal_button : rail_gui.cpp
- _ctrl_pressed : gfx.cpp , gfx_func.h
- _cur_company_tick_index : company_base.h , company_cmd.cpp
- _cur_line : strgen.h , strgen_base.cpp
- _cur_month : date.cpp , date_func.h
- _cur_palette : gfx.cpp , gfx_func.h
- _cur_parameter : newgrf.cpp
- _cur_playlist : music_gui.cpp
- _cur_railtype : rail_gui.cpp
- _cur_resolution : gfx_func.h , video_driver.hpp , driver.cpp
- _cur_screenshot_format : screenshot.cpp , screenshot.h
- _cur_signal_type : rail_gui.cpp
- _cur_signal_variant : rail_gui.cpp
- _cur_waypoint_type : rail_gui.cpp
- _cur_year : date.cpp , date_func.h
- _currency_specs : currency.cpp , currency.h
- _current_action : gamelog.cpp
- _current_collator : language.h , strings.cpp
- _current_company : company_cmd.cpp , company_func.h
- _current_data : game_text.cpp , game_sl.cpp
- _current_language : language.h , strings.cpp
- _current_news : news_gui.cpp
- _current_text_dir : strings.cpp , strings_func.h
- _currentLangID : newgrf_text.cpp
- _dark_green_map_heights : smallmap_gui.cpp
- _date : date.cpp , date_func.h
- _date_fract : date.cpp , date_func.h
- _dbgofs : gamelog.cpp
- _ddc_fastforward : network_internal.h
- _default_cargo : cargo_const.h
- _default_climate_cargo : cargo_const.h
- _default_font_height : fontcache.cpp
- _default_refitmasks_rail : newgrf.cpp
- _defines : depend.cpp
- _demolish_animcursor : animcursors.h
- _depot_pool : depot.cpp , depot_base.h
- _dirkeys : gfx.cpp , gfx_func.h
- _disaster_delay : disaster_cmd.cpp , misc_sl.cpp , oldloader_sl.cpp
- _display_opt : transparency.h , transparency_gui.cpp
- _displayed_industries : industry_gui.cpp
- _do_autosave : saveload.cpp , saveload.h
- _do_scan_working_directory : fileio.cpp
- _drag_delta : window.cpp
- _dragging_window : window.cpp
- _draw_continue : sdl_v.cpp , win32_v.cpp
- _draw_mutex : sdl_v.cpp , win32_v.cpp
- _draw_thread : sdl_v.cpp , win32_v.cpp
- _draw_threaded : sdl_v.cpp , win32_v.cpp
- _effect_init_procs : effectvehicle.cpp
- _effect_tick_procs : effectvehicle.cpp
- _effect_transparency_options : effectvehicle.cpp
- _engine_counts : engine.cpp , engine_func.h
- _engine_id_mapping_desc : engine_sl.cpp
- _engine_offsets : engine.cpp , engine_func.h
- _enginerenew_pool : autoreplace.cpp , autoreplace_base.h
- _enterdir_to_trackbits : signal.cpp
- _enterdir_to_trackdirbits : signal.cpp
- _error_list : error_gui.cpp
- _expenses_list_1 : company_gui.cpp
- _expenses_list_2 : company_gui.cpp
- _extra_palette_values : palettes.h
- _factory_sounds : build_industry.h
- _farm_sounds : build_industry.h
- _ffb_64 : bitmath_func.cpp , bitmath_func.hpp
- _file : strgen.h , strgen_base.cpp
- _file_modetotype : fios_gui.cpp
- _files : depend.cpp
- _fio : fileio.cpp
- _fios_colours : fios.h , fios_gui.cpp
- _flood_from_dirs : water_cmd.cpp
- _forced_news : news_gui.cpp
- _frame_counter : network.cpp , network_internal.h
- _frame_counter_max : network.cpp , network_internal.h
- _frame_counter_server : network.cpp , network_internal.h
- _full_screenshot_name : screenshot.cpp , screenshot.h
- _gamelog_action : gamelog.cpp , gamelog_internal.h
- _gamelog_action_type : gamelog.cpp
- _gamelog_actions : gamelog.cpp , gamelog_internal.h
- _gamelog_print_level : gamelog.cpp
- _GenerateWorld() : genworld.cpp
- _generating_world : genworld.cpp , genworld.h
- _global_string_params_data : strings.cpp
- _global_string_params_type : strings.cpp
- _globset : signal.cpp
- _graphics_file_names : gfxinit.cpp
- _green_map_heights : smallmap_gui.cpp
- _grf_cont_v2_sig : newgrf.cpp
- _grf_files : newgrf.cpp
- _grf_names : settings_gui.cpp
- _grfconfig : newgrf_config.cpp , newgrf_config.h
- _grfconfig_newgame : newgrf_config.cpp , newgrf_config.h
- _grfconfig_static : newgrf_config.cpp , newgrf_config.h
- _grm_cargoes : newgrf.cpp
- _grm_engines : newgrf.cpp
- _group_pool : group.h , group_cmd.cpp
- _gted : newgrf.cpp
- _gw : genworld.cpp
- _headers : depend.cpp
- _height_map : tgp.cpp
- _heightmap_schemes : smallmap_gui.cpp
- _help_msg : win32.cpp
- _highscore_file : fileio.cpp , highscore.cpp
- _highscore_table : highscore.cpp , highscore.h
- _http_connections : tcp_http.cpp
- _iconsole_aliases : console.cpp , console_internal.h
- _iconsole_cmds : console.cpp , console_internal.h
- _in_modal_progress : progress.cpp
- _include_dirs : depend.cpp
- _industry_builder : industry.h , industry_cmd.cpp
- _industry_builder_desc : industry_sl.cpp
- _industry_cargoes_desc : industry_gui.cpp
- _industry_directory_desc : industry_gui.cpp
- _industry_draw_tile_data : industry_land.h
- _industry_to_list_pos : smallmap_gui.cpp
- _industry_view_desc : industry_gui.cpp
- _industrytype_builder_desc : industry_sl.cpp
- _ini_blitter : factory.hpp , driver.cpp
- _ini_musicdriver : driver.cpp , music_driver.hpp
- _ini_sounddriver : driver.cpp , sound_driver.hpp
- _ini_videodriver : driver.cpp , video_driver.hpp
- _input_events_this_tick : window.cpp
- _interactive_random : random_func.cpp , random_func.hpp
- _internal_sort_order : build_vehicle_gui.cpp
- _introduced_railtypes : engine.cpp
- _invalid_rect : gfx.cpp
- _invalid_tileh_slopes_road : road_cmd.cpp
- _invisibility_opt : transparency.h , transparency_gui.cpp
- _is_network_server : network.cpp , network.h
- _keyboard_opt : osk_gui.cpp , textbuf_gui.h
- _keycode_to_name : hotkeys.cpp
- _landscape_spriteindexes : gfxinit.cpp
- _lang : strgen.h , strgen_base.cpp
- _langtab_num : strings.cpp
- _langtab_start : strings.cpp
- _languages : language.h , strings.cpp
- _last_owner : signal.cpp
- _last_railbridge_type : bridge_gui.cpp
- _last_roadbridge_type : bridge_gui.cpp
- _last_scroll_window : window.cpp
- _last_sync_frame : network.cpp , network_internal.h
- _latest_news : news_gui.cpp
- _left_button_clicked : gfx.cpp , gfx_func.h
- _left_button_down : gfx.cpp , gfx_func.h
- _legend_from_industries : smallmap_gui.cpp
- _legend_land_contours : smallmap_gui.cpp
- _list_group_names : settings.cpp
- _load_check_data : fios.h , fios_gui.cpp
- _load_dialog_desc : fios_gui.cpp
- _load_heightmap_dialog_desc : fios_gui.cpp
- _loaded_newgrf_features : newgrf.cpp , newgrf.h
- _local_company : company_cmd.cpp , company_func.h
- _local_execution_queue : network_command.cpp
- _local_palette : win32_v.cpp
- _local_wait_queue : network_command.cpp
- _log_file : dedicated.cpp
- _lower_land_animcursor : animcursors.h
- _lzma_init : saveload.cpp
- _m : map.cpp , map_func.h
- _map_log_x : map.cpp
- _map_log_y : map.cpp
- _map_size : map.cpp
- _map_size_x : map.cpp
- _map_size_y : map.cpp
- _map_tile_mask : map.cpp , map_func.h
- _max_height : tgp.cpp
- _me : map.cpp , map_func.h
- _midi : libtimidity.cpp
- _misc_grf_features : newgrf.cpp
- _modal_progress_paint_mutex : progress.cpp , progress.h
- _modal_progress_work_mutex : progress.cpp , progress.h
- _money_cheat_amount : cheat_gui.cpp
- _mouse_hovering : window.cpp , window_gui.h
- _mouseover_last_w : window.cpp
- _music_driver : driver.cpp , music_driver.hpp
- _music_file_names : music.cpp
- _music_wnd_cursong : music_gui.cpp
- _name_chunk_handlers : strings_sl.cpp
- _nb_grf_names : settings_gui.cpp
- _nb_orig_names : settings_gui.cpp
- _nested_ai_config_widgets : ai_gui.cpp
- _nested_ai_debug_widgets : ai_gui.cpp
- _nested_ai_list_widgets : ai_gui.cpp
- _nested_ai_settings_widgets : ai_gui.cpp
- _nested_boostrap_download_status_window_widgets : bootstrap_gui.cpp
- _nested_build_bridge_widgets : bridge_gui.cpp
- _nested_build_depot_widgets : rail_gui.cpp
- _nested_build_dock_station_widgets : dock_gui.cpp
- _nested_build_docks_scen_toolbar_widgets : dock_gui.cpp
- _nested_build_docks_toolbar_widgets : dock_gui.cpp
- _nested_build_waypoint_widgets : rail_gui.cpp
- _nested_chat_window_widgets : network_chat_gui.cpp
- _nested_cheat_widgets : cheat_gui.cpp
- _nested_generate_landscape_widgets : genworld_gui.cpp
- _nested_heightmap_load_widgets : genworld_gui.cpp
- _nested_industry_cargoes_widgets : industry_gui.cpp
- _nested_industry_directory_widgets : industry_gui.cpp
- _nested_industry_view_widgets : industry_gui.cpp
- _nested_load_dialog_widgets : fios_gui.cpp
- _nested_load_heightmap_dialog_widgets : fios_gui.cpp
- _nested_network_content_download_status_window_widgets : network_content_gui.cpp
- _nested_network_content_list_widgets : network_content_gui.cpp
- _nested_nontrain_vehicle_details_widgets : vehicle_gui.cpp
- _nested_orders_train_widgets : order_gui.cpp
- _nested_orders_widgets : order_gui.cpp
- _nested_other_orders_widgets : order_gui.cpp
- _nested_rv_station_picker_widgets : road_gui.cpp
- _nested_save_dialog_widgets : fios_gui.cpp
- _nested_scan_progress_widgets : newgrf_gui.cpp
- _nested_select_company_manager_face_widgets : company_gui.cpp
- _nested_set_date_widgets : date_gui.cpp
- _nested_signal_builder_widgets : rail_gui.cpp
- _nested_smallmap_bar : smallmap_gui.cpp
- _nested_smallmap_display : smallmap_gui.cpp
- _nested_textfile_widgets : textfile_gui.cpp
- _nested_train_depot_widgets : depot_gui.cpp
- _nested_train_vehicle_details_widgets : vehicle_gui.cpp
- _nested_vehicle_view_widgets : vehicle_gui.cpp
- _nested_waypoint_view_widgets : waypoint_gui.cpp
- _network_admins_connected : network_admin.cpp
- _network_advertise_retries : network.cpp , network_internal.h
- _network_available : network.h , network.cpp
- _network_ban_list : network.cpp , network_func.h
- _network_bind_list : network_func.h , network.cpp
- _network_client_id : network_server.cpp
- _network_clients_connected : network.cpp
- _network_company_passworded : network_internal.h , network.cpp
- _network_company_states : network.cpp , network_func.h
- _network_content_client : network_content.cpp , network_content.h
- _network_content_download_status_window_desc : network_content_gui.cpp
- _network_content_list_desc : network_content_gui.cpp
- _network_dedicated : network.h , network.cpp
- _network_first_time : network.cpp , network_internal.h
- _network_game_delayed_insertion_list : network_gamelist.cpp
- _network_game_info : network.cpp , network_func.h
- _network_game_list : network_gamelist.cpp , network_gamelist.h
- _network_game_list_mutex : network_gamelist.cpp
- _network_host_list : network.cpp , network_func.h
- _network_join_as : network_client.cpp , network_client.h
- _network_join_bytes : network_gui.cpp , network_internal.h
- _network_join_bytes_total : network_internal.h , network_gui.cpp
- _network_join_company_password : network_client.cpp , network_client.h
- _network_join_server_password : network_client.h , network_client.cpp
- _network_join_status : network_gui.cpp , network_internal.h
- _network_join_waiting : network_internal.h , network_gui.cpp
- _network_last_advertise_frame : network.cpp , network_func.h
- _network_need_advertise : network.cpp , network_func.h
- _network_own_client_id : network.cpp , network_func.h
- _network_reconnect : network_func.h , network.cpp , network_internal.h
- _network_server : network.cpp , network.h
- _network_server_max_companies : network_client.cpp
- _network_server_max_spectators : network_client.cpp
- _network_udp_broadcast : network.cpp , network_internal.h
- _network_udp_mutex : network_udp.cpp
- _network_udp_server : network.cpp , network_internal.h
- _networkadminsocket_pool : network_admin.cpp , network_admin.h
- _networkclientinfo_pool : network.cpp , network_base.h
- _networkclientsocket_pool : network_server.h , network_server.cpp
- _networking : network.cpp , network.h
- _new_sign_id : signs_func.h , signs_cmd.cpp
- _newgrf_debug_sprite_picker : newgrf_debug.h , newgrf_debug_gui.cpp
- _newgrf_mapping_desc : newgrf_sl.cpp
- _newgrf_parameters_desc : newgrf_gui.cpp
- _newgrf_textrefstack : newgrf_text.cpp
- _news_type_data : news_gui.cpp
- _news_window_layout : news_gui.cpp
- _next_competitor_start : company_base.h , company_cmd.cpp
- _nifeatures : newgrf_debug_data.h
- _nontrain_vehicle_details_desc : vehicle_gui.cpp
- _num_resolutions : driver.cpp , gfx_func.h , video_driver.hpp
- _num_screenshot_formats : screenshot.h , screenshot.cpp
- _object_mngr : newgrf_commons.h , newgrf_object.cpp
- _object_specs : newgrf_object.cpp
- _old_extra_chunk_nums : oldloader_sl.cpp
- _old_name_array : oldloader_sl.cpp , strings_sl.cpp
- _old_vds : settings.cpp , settings_type.h
- _old_vehicle_multiplier : oldloader_sl.cpp
- _old_waypoints : waypoint_sl.cpp
- _oldest_news : news_gui.cpp
- _options : openttd.cpp
- _opts : settingsgen.cpp , strgen.cpp
- _order_backup_pool : order_backup.h , order_backup.cpp
- _order_conditional_variable : order_gui.cpp
- _order_goto_animcursor : animcursors.h
- _origin_airporttile_specs : airporttiles.h
- _original_house_specs : town_land.h
- _original_objects : object_land.h
- _original_railtypes : railtypes.h
- _palette : palettes.h
- _palette_remap_grf : gfx_func.h , gfxinit.cpp
- _palmap_d2w : palette_convert.h
- _palmap_w2d : palette_convert.h
- _password_game_seed : network_client.cpp
- _password_server_id : network_client.cpp
- _pause_mode : gfx.cpp , openttd.h
- _persistent_storage_chunk_handlers : storage_sl.cpp
- _personal_dir : fileio.cpp , fileio_func.h
- _pick_shiptrack_table : opf_ship.cpp
- _place_depot_extra_dir : rail_gui.cpp
- _place_depot_extra_track : rail_gui.cpp
- _plastic_mine_sounds : build_industry.h
- _playlist_all : music_gui.cpp
- _playlist_ezy_street : music_gui.cpp
- _playlist_new_style : music_gui.cpp
- _playlist_old_style : music_gui.cpp
- _playlists : music_gui.cpp
- _plural_forms : strgen_tables.h
- _pragmas : strgen_tables.h
- _preferred_statusbar_size : statusbar_gui.h , statusbar_gui.cpp
- _preferred_toolbar_size : toolbar_gui.h , toolbar_gui.cpp
- _quicktime_movie : qtmidi.cpp
- _quicktime_started : qtmidi.cpp
- _quicktime_state : qtmidi.cpp
- _quicktime_volume : qtmidi.cpp
- _railstation : rail_gui.cpp
- _raise_land_animcursor : animcursors.h
- _random : random_func.hpp , random_func.cpp
- _read_ttdpatch_flags : oldloader_sl.cpp
- _realtime_tick : debug.cpp , debug.h
- _redirect_console_to_admin : network_admin.cpp , network_admin.h
- _redirect_console_to_client : network.cpp , network_func.h
- _remove_button_clicked : rail_gui.cpp
- _resolutions : driver.cpp , gfx_func.h , video_driver.hpp
- _returned_mail_refit_capacity : vehicle.cpp , vehicle_func.h
- _returned_refit_capacity : vehicle_func.h , vehicle.cpp
- _right_button_clicked : gfx.cpp , gfx_func.h
- _right_button_down : gfx.cpp , gfx_func.h
- _rightclick_emulate : driver.cpp , video_driver.hpp
- _road_enter_dir_to_reachable_trackdirs : roadveh_cmd.cpp
- _road_stop_stop_frame : roadveh_movement.h
- _road_type_infos : road_gui.cpp
- _roadstop_pool : roadstop.cpp , roadstop_base.h
- _roadveh_depot_exit_trackdir : roadveh_cmd.cpp
- _roadveh_enter_depot_dir : road_cmd.cpp
- _safe_esp : crashlog_win.cpp
- _save_dialog_desc : fios_gui.cpp
- _save_thread : saveload.cpp
- _savegame_format : saveload.cpp , saveload.h
- _savegame_type : saveload_internal.h , saveload.cpp , gamelog.cpp
- _saveload_crash_with_missing_newgrfs : afterload.cpp
- _saveload_formats : saveload.cpp
- _sawmill_sounds : build_industry.h
- _scan_for_gender_data : strings.cpp
- _scan_progress_desc : newgrf_gui.cpp
- _scanner : fios.cpp
- _score_info : economy_func.h , economy.cpp
- _screen_disable_anim : gfx.cpp , gfx_func.h
- _screenshot_format_name : screenshot.h , screenshot.cpp
- _screenshot_formats : screenshot.cpp
- _screenshot_name : screenshot.cpp
- _script_byte : script_instance.cpp
- _script_running : console_cmds.cpp
- _script_sl_byte : script_instance.cpp
- _scrolling_viewport : window.cpp , window_gui.h
- _sdl_usage : sdl.cpp
- _searchpaths : fileio.cpp , fileio_func.h
- _select_company_manager_face_desc : company_gui.cpp
- _selected_airport_class : airport_gui.cpp
- _selected_airport_index : airport_gui.cpp
- _selected_airport_layout : airport_gui.cpp
- _selected_object_class : object_gui.cpp
- _selected_object_index : object_gui.cpp
- _selected_object_view : object_gui.cpp
- _session_key : network_udp.cpp
- _set_date_desc : date_gui.cpp
- _settings_ai_npc_page : settings_gui.cpp
- _settings_ai_page : settings_gui.cpp
- _settings_client : settings.cpp , settings_type.h
- _settings_construction_page : settings_gui.cpp
- _settings_construction_signals_page : settings_gui.cpp
- _settings_economy_industries_page : settings_gui.cpp
- _settings_economy_page : settings_gui.cpp
- _settings_economy_towns_page : settings_gui.cpp
- _settings_error_list : settings.cpp
- _settings_game : settings_type.h , settings.cpp
- _settings_main_page : settings_gui.cpp
- _settings_newgame : settings.cpp , settings_type.h
- _settings_stations_cargo_page : settings_gui.cpp
- _settings_stations_page : settings_gui.cpp
- _settings_ui_display_page : settings_gui.cpp
- _settings_ui_interaction_page : settings_gui.cpp
- _settings_ui_news_page : settings_gui.cpp
- _settings_ui_page : settings_gui.cpp
- _settings_ui_sound_page : settings_gui.cpp
- _settings_vehicles_autorenew_page : settings_gui.cpp
- _settings_vehicles_page : settings_gui.cpp
- _settings_vehicles_routing_page : settings_gui.cpp
- _settings_vehicles_servicing_page : settings_gui.cpp
- _settings_vehicles_trains_page : settings_gui.cpp
- _shift_pressed : gfx.cpp , gfx_func.h
- _ship_search_directions : opf_ship.cpp
- _sign_chunk_handlers : signs_sl.cpp
- _sign_desc : signs_sl.cpp
- _sign_pool : signs.cpp , signs_base.h
- _signal_builder_desc : rail_gui.cpp
- _signals_to_handle : crashlog_unix.cpp , crashlog_osx.cpp
- _similar_colour : company_cmd.cpp
- _sl : saveload.cpp
- _sl_minor_version : saveload.cpp , gamelog.cpp
- _sl_version : gamelog.cpp , saveload.cpp
- _slope_to_sprite_offset : landscape.cpp
- _smallmap_company_count : smallmap_gui.cpp
- _smallmap_contours_andor : smallmap_gui.cpp
- _smallmap_industry_count : smallmap_gui.cpp
- _smallmap_industry_highlight : smallmap_gui.cpp
- _smallmap_industry_highlight_state : smallmap_gui.cpp
- _smallmap_show_heightmap : smallmap_gui.cpp
- _smallmap_vehicles_andor : smallmap_gui.cpp
- _snow_line : landscape.cpp
- _song_is_active : music_gui.cpp
- _sorted_cargo_specs : cargotype.h , cargotype.cpp
- _sorted_cargo_specs_size : cargotype.h , cargotype.cpp
- _sorted_industry_types : industrytype.h , industry_gui.cpp
- _sorted_standard_cargo_specs_size : cargotype.h , cargotype.cpp
- _sound_driver : sound_driver.hpp , driver.cpp
- _sound_file_names : sound.cpp
- _special_mouse_mode : window.cpp , window_gui.h
- _standard_cargo_mask : cargotype.cpp , cargotype.h
- _start_date_config : ai_config.cpp , script_config.hpp
- _station_builder_desc : rail_gui.cpp
- _station_load_types : order_gui.cpp
- _station_pool : station.cpp , base_station_base.h , station_base.h
- _storage_desc : storage_sl.cpp
- _stored_output : settingsgen.cpp
- _string_colourmap : palettes.h
- _string_colourremap : gfx.cpp
- _stringwidth_table : gfx.cpp
- _stub_save_proc : saveload.cpp
- _subsidy_pool : subsidy.cpp , subsidy_base.h
- _svc : newgrf_station.cpp
- _switch_mode : openttd.h , gfx.cpp
- _sync_frame : network.cpp , network_internal.h
- _sync_seed_1 : network.cpp , network_internal.h
- _tags_info : newgrf.cpp
- _tags_parameters : newgrf.cpp
- _tags_root : newgrf.cpp
- _tar_linklist : fileio.cpp
- _tbdset : signal.cpp
- _tbuset : signal.cpp
- _tcp_connecters : tcp_connect.cpp
- _terraform_err_tile : terraform_cmd.cpp
- _text_effects : texteff.cpp
- _textfile_desc : textfile_gui.cpp
- _tick_counter : date.cpp , date_func.h
- _tile_table_city_0 : airport_defaults.h
- _tile_table_commuter_0 : airport_defaults.h
- _tile_table_country_0 : airport_defaults.h
- _tile_table_helidepot_0 : airport_defaults.h
- _tile_table_heliport_0 : airport_defaults.h
- _tile_table_helistation_0 : airport_defaults.h
- _tile_table_intercontinental_0 : airport_defaults.h
- _tile_table_international_0 : airport_defaults.h
- _tile_table_metropolitan_0 : airport_defaults.h
- _tile_type_procs : tile_cmd.h , landscape.cpp
- _tile_type_road_procs : road_cmd.cpp
- _tile_type_town_procs : town_cmd.cpp
- _tileoffs_by_diagdir : map.cpp
- _tileoffs_by_dir : map.cpp
- _tiletype_importance : smallmap_gui.cpp
- _total_news : news_gui.cpp
- _town_action_costs : town.h , town_cmd.cpp
- _town_cargoes_accepted : town_cmd.cpp , town.h
- _town_chunk_handlers : town_sl.cpp
- _town_desc : town_sl.cpp
- _town_draw_tile_data : town_land.h
- _town_name_generators : townname.cpp
- _town_rating_test : town_cmd.cpp
- _town_test_ratings : town_cmd.cpp
- _train_vehicle_details_desc : vehicle_gui.cpp
- _train_view_desc : vehicle_gui.cpp
- _translated : strgen_base.cpp
- _translation : strgen_base.cpp
- _transparency_lock : transparency.h , transparency_gui.cpp
- _transparency_opt : transparency.h , transparency_gui.cpp
- _trees_tick_ctr : misc_sl.cpp , tree_cmd.cpp , oldloader_sl.cpp
- _ttdp_version : saveload_internal.h , saveload.cpp , gamelog.cpp
- _ttdpatch_flags : newgrf.cpp
- _tunnel_visibility_frame : tunnelbridge_cmd.cpp
- _udp_client_socket : network.cpp , network_udp.cpp
- _udp_master_socket : network_udp.cpp , network.cpp
- _udp_server_socket : network_udp.cpp , network.cpp
- _valid_tracks_on_leveled_foundation : rail_cmd.cpp
- _valid_tracks_without_foundation : rail_cmd.cpp
- _vehicle_command_translation_table : vehicle_gui.cpp
- _vehicle_pool : vehicle.cpp , vehicle_base.h
- _vehicle_type_colours : smallmap_gui.cpp
- _vehicle_view_desc : vehicle_gui.cpp
- _vehicle_view_zoom_levels : vehicle_gui.cpp
- _video_driver : video_driver.hpp , driver.cpp
- _violet_map_heights : smallmap_gui.cpp
- _water_feature : newgrf_canal.h , newgrf_canal.cpp
- _water_percent : tgp.cpp
- _waypoint_count : rail_gui.cpp
- _waypoint_view_desc : waypoint_gui.cpp
- _window_highlight_colour : window.cpp
- _window_system_initialized : error_gui.cpp
- _year_engine_aging_stops : engine.cpp
- _z_back_window : window_gui.h , window.cpp
- _z_front_window : window.cpp , window_gui.h