This file is indexed.

/usr/include/spandsp/private/gsm0610.h is in libspandsp-dev 0.0.6+dfsg-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
/*
 * SpanDSP - a series of DSP components for telephony
 *
 * private/gsm0610.h - GSM 06.10 full rate speech codec.
 *
 * Written by Steve Underwood <steveu@coppice.org>
 *
 * Copyright (C) 2006 Steve Underwood
 *
 * All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 2.1,
 * as published by the Free Software Foundation.
 *
 * 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#if !defined(_SPANDSP_PRIVATE_GSM0610_H_)
#define _SPANDSP_PRIVATE_GSM0610_H_

/*!
    GSM 06.10 FR codec state descriptor. This defines the state of
    a single working instance of the GSM 06.10 FR encoder or decoder.
*/
struct gsm0610_state_s
{
    /*! \brief One of the packing modes */
    int packing;

    int16_t dp0[280];

    /*! Preprocessing */
    int16_t z1;
    int32_t L_z2;
    /*! Pre-emphasis */
    int16_t mp;

    /*! Short term delay filter */
    int16_t u[8];
    int16_t LARpp[2][8];
    int16_t j;

    /*! Long term synthesis */
    int16_t nrp;
    /*! Short term synthesis */
    int16_t v[9];
    /*! Decoder postprocessing */
    int16_t msr;
    
    /*! Encoder data */
    int16_t e[50];
};

#endif
/*- End of include ---------------------------------------------------------*/