This file is indexed.

/usr/include/igraph/igraph.h is in libigraph0-dev 0.6.5-5.

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
/* -*- mode: C -*-  */
/* 
   IGraph library.
   Copyright (C) 2003-2012  Gabor Csardi <csardi.gabor@gmail.com>
   334 Harvard street, Cambridge, MA 02139 USA
   
   This program 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 2 of the License, or
   (at your option) any later version.
   
   This program 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 this program; if not, write to the Free Software
   Foundation, Inc.,  51 Franklin Street, Fifth Floor, Boston, MA 
   02110-1301 USA

*/

#ifndef IGRAPH_H
#define IGRAPH_H

#ifndef _GNU_SOURCE
# define _GNU_SOURCE 1
#endif

#include "igraph_version.h"
#include "igraph_memory.h"
#include "igraph_error.h"
#include "igraph_random.h"
#include "igraph_progress.h"
#include "igraph_statusbar.h"

#include "igraph_types.h"
#include "igraph_complex.h"
#include "igraph_vector.h"
#include "igraph_matrix.h"
#include "igraph_array.h"
#include "igraph_dqueue.h"
#include "igraph_stack.h"
#include "igraph_heap.h"
#include "igraph_psumtree.h"
#include "igraph_strvector.h"
#include "igraph_vector_ptr.h"
#include "igraph_spmatrix.h"
#include "igraph_sparsemat.h"
#include "igraph_qsort.h"

#include "igraph_constants.h"
#include "igraph_datatype.h"
#include "igraph_iterators.h"
#include "igraph_interface.h"
#include "igraph_constructors.h"
#include "igraph_games.h"
#include "igraph_microscopic_update.h"
#include "igraph_centrality.h"
#include "igraph_paths.h"
#include "igraph_components.h"
#include "igraph_structural.h"
#include "igraph_transitivity.h"
#include "igraph_neighborhood.h"
#include "igraph_topology.h"
#include "igraph_bipartite.h"
#include "igraph_cliques.h"
#include "igraph_layout.h"
#include "igraph_visitor.h"
#include "igraph_community.h"
#include "igraph_conversion.h"
#include "igraph_foreign.h"
#include "igraph_motifs.h"
#include "igraph_operators.h"
#include "igraph_flow.h"
#include "igraph_revolver.h"
#include "igraph_nongraph.h"
#include "igraph_cocitation.h"
#include "igraph_adjlist.h"
#include "igraph_attributes.h"
#include "igraph_blas.h"
#include "igraph_lapack.h"
#include "igraph_arpack.h"
#include "igraph_mixing.h"
#include "igraph_separators.h"
#include "igraph_cohesive_blocks.h"
#include "igraph_eigen.h"
#include "igraph_hrg.h"
#include "igraph_threading.h"
#include "igraph_interrupt.h"
#include "igraph_scg.h"
#include "igraph_matching.h"

#endif