Here are the data structures with brief descriptions:
  dvbpsi_astream_dr_s | "audio stream" descriptor structure |
| dvbpsi_bat_s | BAT structure |
| dvbpsi_bat_ts_s | BAT transport stream description structure |
| dvbpsi_bouquet_name_dr_s | "bouquet name" descriptor structure |
| dvbpsi_ca_dr_s | "conditional access" descriptor structure |
| dvbpsi_cable_deliv_sys_dr_s | Cable delivery system descriptor structure |
| dvbpsi_cat_s | CAT structure |
| dvbpsi_copyright_dr_s | "copyright" descriptor structure |
| dvbpsi_cuei_dr_s | "CUE Identifier" descriptor structure |
| dvbpsi_decoder_s | PSI decoder structure |
| dvbpsi_demux_s | Subtable demultiplexor structure |
| dvbpsi_demux_subdec_s | Subtable decoder structure |
| dvbpsi_descriptor_s | Descriptor structure |
| dvbpsi_ds_alignment_dr_s | "data stream alignment" descriptor structure |
| dvbpsi_eit_event_s | EIT service description structure |
| dvbpsi_eit_s | EIT structure |
| dvbpsi_extended_event_dr_s | |
| dvbpsi_hierarchy_dr_s | "hierarchy" descriptor structure |
| dvbpsi_iso639_dr_s | "ISO 639 language" descriptor structure |
| dvbpsi_local_time_offset_dr_s | "local time offset" descriptor structure |
| dvbpsi_local_time_offset_s | One local time offset structure |
| dvbpsi_max_bitrate_dr_s | "maximum bitrate" descriptor structure |
| dvbpsi_mx_buff_utilization_dr_s | "multiplex buffer utilization" descriptor structure |
| dvbpsi_nit_s | NIT structure |
| dvbpsi_nit_ts_s | NIT TS structure |
| dvbpsi_parental_rating_dr_s | "parental_rating" descriptor structure |
| dvbpsi_parental_rating_s | One subtitle structure |
| dvbpsi_pat_program_s | PAT program structure |
| dvbpsi_pat_s | PAT structure |
| dvbpsi_PDC_dr_s | PDC descriptor structure |
| dvbpsi_pmt_es_s | PMT ES structure |
| dvbpsi_pmt_s | PMT structure |
| dvbpsi_private_data_dr_s | "private data indicator" descriptor structure |
| dvbpsi_psi_section_s | PSI section structure |
| dvbpsi_registration_dr_s | "registration" descriptor structure |
| dvbpsi_sat_deliv_sys_dr_s | Satellite delivery system descriptor structure |
| dvbpsi_sdt_s | SDT structure |
| dvbpsi_sdt_service_s | SDT service description structure |
| dvbpsi_service_dr_s | "service" descriptor structure |
| dvbpsi_short_event_dr_s | "short event" descriptor structure |
| dvbpsi_sis_s | SIS structure |
| dvbpsi_stream_identifier_dr_s | |
| dvbpsi_stuffing_dr_s | "stuffing" descriptor structure |
| dvbpsi_subtitle_s | One subtitle structure |
| dvbpsi_subtitling_dr_s | "subtitling" descriptor structure |
| dvbpsi_system_clock_dr_s | "system clock" descriptor structure |
| dvbpsi_target_bg_grid_dr_s | "target background grid" descriptor structure |
| dvbpsi_teletext_dr_s | "teletext" descriptor structure |
| dvbpsi_teletextpage_s | |
| dvbpsi_teletextpage_t | One teletext page structure |
| dvbpsi_terr_deliv_sys_dr_s | Terrestrial delivery system descriptor structure |
| dvbpsi_tot_s | TDT/TOT structure |
| dvbpsi_vbi_dr_s | "teletext" descriptor structure |
| dvbpsi_vbidata_line_s | |
| dvbpsi_vbidata_line_t | One VBI Data line structure |
| dvbpsi_vbidata_s | |
| dvbpsi_vbidata_t | One VBI data structure |
| dvbpsi_vstream_dr_s | "video stream" descriptor structure |
 dvbpsi_vwindow_dr_s | "video window" descriptor structure |
