dtv-scan-tables.git - Digital TV scan tables

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Diffstat (limited to 'channels-conf/dvb-t')

0 files changed, 0 insertions, 0 deletions

/* * section and descriptor parser * * Copyright (C) 2005 Kenneth Aafloy (kenneth@linuxtv.org) * Copyright (C) 2005 Andrew de Quincey (adq_dvb@lidskialf.net) * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #include <libucsi/section.h> #include <libucsi/atsc/mgt_section.h> #include <libucsi/atsc/tvct_section.h> #include <libucsi/atsc/cvct_section.h> #include <libucsi/atsc/rrt_section.h> #include <libucsi/atsc/eit_section.h> #include <libucsi/atsc/ett_section.h> #include <libucsi/atsc/stt_section.h> #include <libucsi/atsc/dcct_section.h> #include <libucsi/atsc/dccsct_section.h> #ifndef _UCSI_ATSC_SECTION_H #define _UCSI_ATSC_SECTION_H 1 #ifdef __cplusplus extern "C" { #endif #define ATSC_BASE_PID 0x1ffb /** * Enumeration of ATSC section tags. */ enum atsc_section_tag { stag_atsc_master_guide = 0xc7, stag_atsc_terrestrial_virtual_channel = 0xc8, stag_atsc_cable_virtual_channel = 0xc9, stag_atsc_rating_region = 0xca, stag_atsc_event_information = 0xcb, stag_atsc_extended_text = 0xcc, stag_atsc_system_time = 0xcd, }; /** * ATSC specific PSIP section structure. */ struct atsc_section_psip { struct section_ext ext_head; uint8_t protocol_version; } __ucsi_packed; /** * Decode a PSIP section structure. * * @param section_ext Pointer to the processed section_ext structure. * @return Pointer to the parsed section_psip structure, or NULL if invalid. */ static inline struct atsc_section_psip *atsc_section_psip_decode(struct section_ext *section_ext) { size_t len = section_ext_length(section_ext); if (len < sizeof(struct atsc_section_psip)) { return NULL; } return (struct atsc_section_psip *) section_ext; } #ifdef __cplusplus } #endif #endif


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