Here is a list of all enums with links to the files they belong to:

- a -

access_out_query_e : vlc_sout.h
addon_flags_t : vlc_addons.h
addon_state_t : vlc_addons.h
addon_type_t : vlc_addons.h
audio_channel_type_t : vlc_es.h

- d -

demux_query_e : vlc_demux.h
dialog_type : dialog.c

- e -

es_format_category_e : vlc_es.h
es_out_mode_e : es_out.h
es_out_policy_e : vlc_es_out.h
es_out_query_e : vlc_es_out.h
es_out_query_private_e : es_out.h
extension_dialog_event_e : vlc_extensions.h
extension_widget_type_e : vlc_extensions.h

- i -

input_control_e : input_internal.h
input_event_type_e : input_internal.h
input_item_net_type : vlc_input_item.h
input_item_option_e : vlc_input_item.h
input_item_type_e : vlc_input_item.h
input_resource_vout_state : resource.h
input_state_e : input_internal.h
input_type : input_internal.h

- l -

libvlc_abloop_t : libvlc_media_player.h
libvlc_audio_output_mixmode_t : libvlc_media_player.h
libvlc_audio_output_stereomode_t : libvlc_media_player.h
libvlc_dialog_question_type : libvlc_dialog.h
libvlc_event_e : libvlc_events.h
libvlc_log_level : libvlc.h
libvlc_media_discoverer_category_t : libvlc_media_discoverer.h
libvlc_media_parse_flag_t : libvlc_media.h
libvlc_media_parsed_status_t : libvlc_media.h
libvlc_media_player_role : libvlc_media_player.h
libvlc_media_slave_type_t : libvlc_media.h
libvlc_media_type_t : libvlc_media.h
libvlc_meta_t : libvlc_media.h
libvlc_navigate_mode_t : libvlc_media_player.h
libvlc_picture_type_t : libvlc_picture.h
libvlc_playback_mode_t : libvlc_media_list_player.h
libvlc_position_t : libvlc_media_player.h
libvlc_state_t : libvlc_media.h
libvlc_teletext_key_t : libvlc_media_player.h
libvlc_thumbnailer_seek_speed_t : libvlc_media.h
libvlc_track_type_t : libvlc_media_track.h
libvlc_video_adjust_option_t : libvlc_media_player.h
libvlc_video_color_primaries_t : libvlc_media_player.h
libvlc_video_color_space_t : libvlc_media_player.h
libvlc_video_engine_t : libvlc_media_player.h
libvlc_video_fit_mode_t : libvlc_media_player.h
libvlc_video_logo_option_t : libvlc_media_player.h
libvlc_video_marquee_option_t : libvlc_media_player.h
libvlc_video_metadata_type_t : libvlc_media_player.h
libvlc_video_multiview_t : libvlc_video.h
libvlc_video_orient_t : libvlc_video.h
libvlc_video_output_mouse_button_t : libvlc_media_player.h
libvlc_video_projection_t : libvlc_video.h
libvlc_video_transfer_func_t : libvlc_media_player.h

- m -

meta_fetcher_scope_t : vlc_meta_fetcher.h

- r -

reload : decoder.c

- s -

services_discovery_capability_e : vlc_services_discovery.h
services_discovery_category_e : vlc_services_discovery.h
services_discovery_command_e : vlc_services_discovery.h
slave_priority : vlc_input_item.h
slave_type : vlc_input_item.h
sout_input_query_e : stream_output.h
sout_mux_query_e : vlc_sout.h
sout_stream_query_e : vlc_sout.h
stream_query_e : vlc_stream.h

- t -

ts_storage_cmd_type_e : es_out_timeshift.c

- v -

video_chroma_location_t : vlc_es.h
video_color_primaries_t : vlc_es.h
video_color_range_t : vlc_es.h
video_color_space_t : vlc_es.h
video_multiview_mode_t : vlc_es.h
video_orientation_t : vlc_es.h
video_projection_mode_t : vlc_es.h
video_transfer_func_t : vlc_es.h
video_transform_t : vlc_es.h
VISIT : vlc_fixups.h
vlc_action_id : vlc_actions.h
vlc_callback_type_t : variables.c
vlc_chan_order_idx_t : vlc_aout.h
vlc_clock_master_source : clock.h
vlc_config_cat : vlc_plugin.h
vlc_config_subcat : vlc_plugin.h
vlc_decoder_device_type : vlc_codec.h
vlc_dialog_question_type : vlc_dialog.h
vlc_diffutil_op_type : vlc_diffutil.h
vlc_diffutil_result_flag : vlc_diffutil.h
vlc_dovi_nlq_method_t : vlc_ancillary.h
vlc_dovi_reshape_method_t : vlc_ancillary.h
vlc_gl_api_type : vlc_opengl.h
vlc_h2_error : h2frame.h
vlc_h2_setting : h2frame.h
vlc_inhibit_flags : vlc_inhibit.h
vlc_intf_dialog : vlc_interface.h
vlc_keystore_key : vlc_keystore.h
vlc_log_type : vlc_messages.h
vlc_meta_priority_t : vlc_meta.h
vlc_meta_type_t : vlc_meta.h
vlc_ml_control : vlc_media_library.h
vlc_ml_event_type : vlc_media_library.h
vlc_ml_file_type_t : vlc_media_library.h
vlc_ml_get_queries : vlc_media_library.h
vlc_ml_history_type_t : vlc_media_library.h
vlc_ml_list_queries : vlc_media_library.h
vlc_ml_media_subtype_t : vlc_media_library.h
vlc_ml_media_type_t : vlc_media_library.h
vlc_ml_parent_type : vlc_media_library.h
vlc_ml_playback_state : vlc_media_library.h
vlc_ml_playlist_type_t : vlc_media_library.h
vlc_ml_sorting_criteria_t : vlc_media_library.h
vlc_ml_thumbnail_size_t : vlc_media_library.h
vlc_ml_thumbnail_status_t : vlc_media_library.h
vlc_ml_track_type_t : vlc_media_library.h
vlc_module_properties : vlc_plugin.h
vlc_mouse_button : vlc_mouse.h
vlc_player_abloop : vlc_player.h
vlc_player_error : vlc_player.h
vlc_player_list_action : vlc_player.h
vlc_player_lock_type : vlc_player.h
vlc_player_metadata_option : vlc_player.h
vlc_player_nav : vlc_player.h
vlc_player_restore_playback_pos : vlc_player.h
vlc_player_seek_speed : vlc_player.h
vlc_player_select_policy : vlc_player.h
vlc_player_state : vlc_player.h
vlc_player_timer_event : player.h
vlc_player_timer_source_type : player.h
vlc_player_vout_action : vlc_player.h
vlc_player_whence : vlc_player.h
vlc_playlist_media_stopped_action : vlc_playlist.h
vlc_playlist_playback_order : vlc_playlist.h
vlc_playlist_playback_repeat : vlc_playlist.h
vlc_playlist_preparsing : vlc_playlist.h
vlc_playlist_sort_key : vlc_playlist.h
vlc_playlist_sort_order : vlc_playlist.h
vlc_rtp_colorimetry : raw.c
vlc_system_dir : vlc_configuration.h
vlc_thumbnailer_format : vlc_preparser.h
vlc_tracer_value : vlc_tracer.h
vlc_user_dir : vlc_configuration.h
vlc_var_atomic_op : vlc_variables.h
vlc_video_context_type : vlc_picture.h
vlc_video_fitting : vlc_vout_display.h
vlc_vout_order : vlc_vout.h
vlc_window_mouse_event_type : vlc_window.h
vlc_window_state : vlc_window.h
vlc_window_type : vlc_window.h
vlm_event_type_e : vlc_vlm.h
vlm_query_e : vlc_vlm.h
vlm_state_e : vlc_vlm.h
vout_crop_mode : vout_internal.h
vout_display_query : vlc_vout_display.h