This file is indexed.

/usr/include/adplug/cff.h is in libadplug-dev 2.2.1+dfsg3-0.1.

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
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
/*
  AdPlug - Replayer for many OPL2/OPL3 audio file formats.
  Copyright (C) 1999 - 2006 Simon Peter <dn.tlp@gmx.net>, et al.

  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  cff.h - BoomTracker loader by Riven the Mage <riven@ok.ru>
*/

#include "protrack.h"

class CcffLoader: public CmodPlayer
{
 public:
  static CPlayer *factory(Copl *newopl);

  CcffLoader(Copl *newopl) : CmodPlayer(newopl) { };

  bool	load(const std::string &filename, const CFileProvider &fp);
  void	rewind(int subsong);

  std::string		gettype();
  std::string		gettitle();
  std::string		getauthor();
  std::string		getinstrument(unsigned int n);
  unsigned int	getinstruments();

 private:

  class cff_unpacker
    {
    public:

      long unpack(unsigned char *ibuf, unsigned char *obuf);

    private:

      unsigned long get_code();
      void translate_code(unsigned long code, unsigned char *string);

      void cleanup();
      int startup();

      void expand_dictionary(unsigned char *string);

      unsigned char *input;
      unsigned char *output;

      long output_length;

      unsigned char code_length;

      unsigned long bits_buffer;
      unsigned int bits_left;

      unsigned char *heap;
      unsigned char **dictionary;

      unsigned int heap_length;
      unsigned int dictionary_length;

      unsigned long old_code,new_code;

      unsigned char the_string[256];
    };

  struct cff_header
  {
    char	id[16];
    unsigned char	version;
    unsigned short	size;
    unsigned char	packed;
    unsigned char	reserved[12];
  } header;

  struct cff_instrument
  {
    unsigned char	data[12];
    char		name[21];
  } instruments[47];

  char	song_title[20];
  char	song_author[20];

  struct cff_event
  {
    unsigned char	byte0;
    unsigned char	byte1;
    unsigned char	byte2;
  };
};