/usr/include/gnuradio/atsc/randomizer.h is in gnuradio-dev 3.7.10.1-2+b3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | /* -*- c++ -*- */
/*
* Copyright 2006 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_ATSC_RANDOMIZER_H
#define INCLUDED_ATSC_RANDOMIZER_H
#include <gnuradio/atsc/api.h>
#include <gnuradio/sync_block.h>
#include <gnuradio/atsc/randomizer_impl.h>
class atsc_randomizer;
typedef boost::shared_ptr<atsc_randomizer> atsc_randomizer_sptr;
ATSC_API atsc_randomizer_sptr atsc_make_randomizer();
/*!
* \brief "Whiten" incoming mpeg transport stream packets
* \ingroup atsc
*
* input: atsc_mpeg_packet; output: atsc_mpeg_packet_no_sync
*/
class ATSC_API atsc_randomizer : public gr::sync_block
{
friend ATSC_API atsc_randomizer_sptr atsc_make_randomizer();
atsci_randomizer d_rand;
bool d_field2; // user to init plinfo in output
int d_segno; // likewise
atsc_randomizer();
public:
int work (int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
void reset();
};
#endif /* INCLUDED_ATSC_RANDOMIZER_H */
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