/usr/include/dvbpsi/dr_83.h is in libdvbpsi-dev 1.3.2-1.
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 99 100 101 102 103 104 105 106 107 | /*
Copyright (C) 2006 Adam Charrett
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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
dr_83.h
Decode Logical Channel Number Descriptor.
*/
/*!
* \file dr_83.h
* \author Adam Charrett
* \brief Decode Logical Channel Number Descriptor.
*/
#ifndef _DR_83_H
#define _DR_83_H
#ifdef __cplusplus
extern "C" {
#endif
/*****************************************************************************
* dvbpsi_lcn_entry_t
*****************************************************************************/
/*!
* \struct dvbpsi_lcn_entry_s
* \brief Logical Channel Number Entry
*
* This structure is used to store a decoded Logical Channel Number entry.
*/
/*!
* \typedef struct dvbpsi_lcn_entry_s dvbpsi_lcn_entry_t
* \brief dvbpsi_lcn_entry_t type definition.
*/
typedef struct dvbpsi_lcn_entry_s
{
uint16_t i_service_id; /*!< Service ID this logical channel number refers to */
int b_visible_service_flag; /*!< Whether this LCN should be visible to the user. */
uint16_t i_logical_channel_number; /*!< The logical channel number for this service. */
} dvbpsi_lcn_entry_t;
/*****************************************************************************
* dvbpsi_lcn_dr_s
*****************************************************************************/
/*!
* \struct dvbpsi_lcn_dr_s
* \brief Logical Channel Number Descriptor
*
* This structure is used to store a decoded Logical Channel Number descriptor.
*/
/*!
* \typedef struct dvbpsi_lcn_dr_s dvbpsi_lcn_dr_t
* \brief dvbpsi_lcn_dr_t type definition.
*/
typedef struct dvbpsi_lcn_dr_s
{
uint8_t i_number_of_entries; /*!< Number of LCN entries present. */
dvbpsi_lcn_entry_t p_entries[64];/*!< Array of LCN entries. */
} dvbpsi_lcn_dr_t;
/*****************************************************************************
* dvbpsi_DecodeLCNDr
*****************************************************************************/
/*!
* \fn dvbpsi_lcn_dr_t dvbpsi_DecodeLCNDr(dvbpsi_descriptor_t *p_descriptor)
* \brief Decode a Logical Channel Number descriptor (tag 0x83)
* \param p_descriptor Raw descriptor to decode.
* \return NULL if the descriptor could not be decoded or a pointer to a
* dvbpsi_lcn_dr_t structure.
*/
dvbpsi_lcn_dr_t *dvbpsi_DecodeLCNDr(dvbpsi_descriptor_t *p_descriptor);
/*****************************************************************************
* dvbpsi_GenLCNDr
*****************************************************************************/
/*!
* \fn dvbpsi_descriptor_t *dvbpsi_GenLCNDr(
dvbpsi_lcn_dr_t* p_decoded, bool b_duplicate)
* \brief "logical_channel" descriptor generator.
* \param p_decoded pointer to a decoded "logical_channel" descriptor
* structure
* \param b_duplicate if true then duplicate the p_decoded structure into
* the descriptor
* \return a pointer to a new descriptor structure which contains encoded data.
*/
dvbpsi_descriptor_t* dvbpsi_GenLCNDr(dvbpsi_lcn_dr_t* p_decoded, bool b_duplicate);
#ifdef __cplusplus
};
#endif
#endif // _DR_83_H
|