1 /*****************************************************************************
2 * atsc_a65.h : ATSC A65 decoding helpers
3 *****************************************************************************
4 * Copyright (C) 2016 - VideoLAN Authors
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU Lesser General Public License as published by
8 * the Free Software Foundation; either version 2.1 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Lesser General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 *****************************************************************************/
19 #ifndef VLC_ATSC_A65_H
20 #define VLC_ATSC_A65_H
22 #define GPS_UTC_EPOCH_OFFSET 315964800
24 typedef struct atsc_a65_handle_t atsc_a65_handle_t
;
26 atsc_a65_handle_t
*atsc_a65_handle_New( const char *psz_lang
);
27 void atsc_a65_handle_Release( atsc_a65_handle_t
* );
29 char * atsc_a65_Decode_multiple_string( atsc_a65_handle_t
*, const uint8_t *, size_t );
30 char * atsc_a65_Decode_simple_UTF16_string( atsc_a65_handle_t
*, const uint8_t *, size_t );
32 static inline time_t atsc_a65_GPSTimeToEpoch( time_t i_seconds
, time_t i_gpstoepoch_leaptime_offset
)
34 return i_seconds
+ GPS_UTC_EPOCH_OFFSET
- i_gpstoepoch_leaptime_offset
;