/*
 * section and descriptor parser
 *
 * Copyright (C) 2005 Kenneth Aafloy (kenneth@linuxtv.org)
 * Copyright (C) 2005 Andrew de Quincey (adq_dvb@lidskialf.net)
 *
 * 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
 */

#ifndef _UCSI_ATSC_STT_SECTION_H
#define _UCSI_ATSC_STT_SECTION_H 1

#ifdef __cplusplus
extern "C"
{
#endif

#include <libucsi/atsc/section.h>
#include <libucsi/atsc/types.h>

/**
 * atsc_stt_section structure.
 */
struct atsc_stt_section {
	struct atsc_section_psip head;

	atsctime_t system_time;
	uint8_t gps_utc_offset;
  EBIT4(uint16_t DS_status			: 1; ,
	uint16_t reserved			: 2; ,
	uint16_t DS_day_of_month		: 5; ,
	uint16_t DS_hour			: 8; );
	/* struct descriptor descriptors[] */
} __ucsi_packed;

/**
 * Process a atsc_stt_section.
 *
 * @param section Pointer to an atsc_section_psip structure.
 * @return atsc_stt_section pointer, or NULL on error.
 */
struct atsc_stt_section *atsc_stt_section_codec(struct atsc_section_psip *section);

/**
 * Iterator for the services field in a atsc_stt_section.
 *
 * @param stt atsc_stt_section pointer.
 * @param pos Variable containing a pointer to the current descriptor.
 */
#define atsc_stt_section_descriptors_for_each(stt, pos) \
	for ((pos) = atsc_stt_section_descriptors_first(stt); \
	     (pos); \
	     (pos) = atsc_stt_section_descriptors_next(stt, pos))











/******************************** PRIVATE CODE ********************************/
static inline struct descriptor *
	atsc_stt_section_descriptors_first(struct atsc_stt_section *stt)
{
	size_t pos = sizeof(struct atsc_stt_section);

	if (pos >= section_ext_length(&stt->head.ext_head))
		return NULL;

	return (struct descriptor*) ((uint8_t *) stt + pos);
}

static inline struct descriptor *
	atsc_stt_section_descriptors_next(struct atsc_stt_section *stt,
				          struct descriptor *pos)
{
	int len = section_ext_length(&stt->head.ext_head);
	len -= sizeof(struct atsc_stt_section);

	return next_descriptor((uint8_t*) stt + sizeof(struct atsc_stt_section),
				len,
				pos);
}

#ifdef __cplusplus
}
#endif

#endif
ntent'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/lcd4linux.git/log/smoketest.sh?h=master&amp;id=6d5d1055eae7db6d459c3a16ada11ca013e70363&amp;follow=1'>Collapse</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
<tr class='logheader'><td><span title='2007-07-27 10:10:41 +0000'>2007-07-27</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/udelay.c?h=master&amp;id=51bbebac48030fcc624e090fee24b368b8197f08&amp;follow=1'>Fix compilation with kernel 2.6.22 by Guillaume LECERF</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+4</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@833 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-07-27 10:01:17 +0000'>2007-07-27</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_mpd.c?h=master&amp;id=1c822162c25c02121b89f0b226e38c6b1e7d207b&amp;follow=1'>MPD plugin patch from michu</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+22</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@832 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-07-27 09:25:16 +0000'>2007-07-27</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_gps.c?h=master&amp;id=63194435c3760ea232a3dcb75c7f843e8b1a9055&amp;follow=1'>GPS plugin update by michu</a></td><td>michael</td><td>1</td><td><span class='deletions'>-131</span>/<span class='insertions'>+248</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@831 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-07-27 09:24:25 +0000'>2007-07-27</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_generic_graphic.h?h=master&amp;id=91c4a099a9da2136687256019a0940155d339277&amp;follow=1'>indentation</a></td><td>michael</td><td>2</td><td><span class='deletions'>-106</span>/<span class='insertions'>+108</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@830 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-21 22:13:40 +0000'>2007-06-21</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_X11.c?h=master&amp;id=e849821bad784c38a550953174da83d00a8ee549&amp;follow=1'>default for Brightness is 255</a></td><td>volker</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@813 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-20 15:03:41 +0000'>2007-06-20</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_X11.c?h=master&amp;id=4e604a94f3872b465d51a124f832e3d295fc1772&amp;follow=1'>LCD::brightness in drv_X11 corrected</a></td><td>volker</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+10</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@812 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-20 13:47:24 +0000'>2007-06-20</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_generic_graphic.h?h=master&amp;id=f2004be68776eaf223a4cba5a0b7e45cc5a72624&amp;follow=1'>global variable for backlight color</a></td><td>volker</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@810 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-20 13:44:30 +0000'>2007-06-20</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_X11.c?h=master&amp;id=fdf19a1a522ce857a7ef1f12c8628e087d424b93&amp;follow=1'>keypad support completed; new property brightness implemented</a></td><td>volker</td><td>1</td><td><span class='deletions'>-40</span>/<span class='insertions'>+175</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@809 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-20 13:41:42 +0000'>2007-06-20</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_Cwlinux.c?h=master&amp;id=a67cbe4975c81ecab2d1e2ed087d410534439c00&amp;follow=1'>maximum value for brightness is 8</a></td><td>volker</td><td>1</td><td><span class='deletions'>-2</span>/<span class='insertions'>+2</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@808 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-17 06:10:11 +0000'>2007-06-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_X11.c?h=master&amp;id=0802e1b84e35ccd55158189fe0d892fd9dfdbf07&amp;follow=1'>buttons for X11 driver (thanks to Volker Gering)</a></td><td>michael</td><td>1</td><td><span class='deletions'>-8</span>/<span class='insertions'>+49</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@807 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-17 06:08:00 +0000'>2007-06-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_uname.c?h=master&amp;id=d3c68fc20d892252aa243d2e697386ec54065142&amp;follow=1'>Apple has no utsbuf.domainname (thanks to Volker Gering)</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@806 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-17 06:06:19 +0000'>2007-06-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/evaluator.c?h=master&amp;id=2fcc2950e43cba7cd677057cde39c2766848616f&amp;follow=1'>strndup() replacement</a></td><td>michael</td><td>1</td><td><span class='deletions'>-0</span>/<span class='insertions'>+24</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@805 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-17 05:51:15 +0000'>2007-06-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/lcd4linux.c?h=master&amp;id=d6c3787acf186f58e3fda571e77f73bea7324f40&amp;follow=1'>better usage output by Volker Gering</a></td><td>michael</td><td>1</td><td><span class='deletions'>-4</span>/<span class='insertions'>+20</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@804 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-08 04:45:16 +0000'>2007-06-08</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_Image.c?h=master&amp;id=684bc9f48bbd560618bb2c07f5482d28d1519644&amp;follow=1'>Image driver libgd dependancy fix</a></td><td>michael</td><td>5</td><td><span class='deletions'>-6</span>/<span class='insertions'>+31</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@803 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-06-04 04:11:31 +0000'>2007-06-04</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_mpd.c?h=master&amp;id=775475883e63c7486c3ec043d10f62502cf40826&amp;follow=1'>big MPD patch from Robert Buchholz</a></td><td>michael</td><td>1</td><td><span class='deletions'>-79</span>/<span class='insertions'>+86</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@802 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-05-19 11:43:32 +0000'>2007-05-19</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugins.m4?h=master&amp;id=cbde4d3f9281906feb5e051e6fa74ab065bd77c0&amp;follow=1'>gps plugin, code by michu / www.neophob.com</a></td><td>michael</td><td>7</td><td><span class='deletions'>-0</span>/<span class='insertions'>+580</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@801 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-05-17 05:23:46 +0000'>2007-05-17</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drivers.m4?h=master&amp;id=93d751a7c3d5c6c1db576460a7f08bd80a0f3bb9&amp;follow=1'>compile error on m68k fixed (debian bug 405898)</a></td><td>michael</td><td>3</td><td><span class='deletions'>-10</span>/<span class='insertions'>+170</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@799 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-05-04 11:35:52 +0000'>2007-05-04</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/drv_LUIse.c?h=master&amp;id=db6911f350d69aa5fe72254c3104b5e8e3082b32&amp;follow=1'>typo in LUIse driver fixed</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@798 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-05-02 05:10:55 +0000'>2007-05-02</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/plugin_mpd.c?h=master&amp;id=c909270be37026e4877acf556af0556f7d1356c6&amp;follow=1'>some compiler warnings fixed</a></td><td>michael</td><td>6</td><td><span class='deletions'>-8</span>/<span class='insertions'>+14</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@797 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-04-30 05:32:03 +0000'>2007-04-30</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/svn_version.h?h=master&amp;id=b8b8a6a2cf8726a86bc2ba58fc502ce5a4ac2b1d&amp;follow=1'>LCD4Linux-0.10.1-RC2</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1</span>/<span class='insertions'>+1</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@796 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-04-30 05:29:22 +0000'>2007-04-30</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/ChangeLog?h=master&amp;id=416c593124a6b66e3c6c2c5615a7d3a6d1438897&amp;follow=1'>ChangeLog updated</a></td><td>michael</td><td>1</td><td><span class='deletions'>-1782</span>/<span class='insertions'>+3099</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@795 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>
<tr class='logheader'><td><span title='2007-04-30 05:25:46 +0000'>2007-04-30</span></td><td class='logsubject'><a href='/lcd4linux.git/commit/svn2cl.sh?h=master&amp;id=059c8eb1711ededdb8a8984b688811530b2e9f58&amp;follow=1'>svn2cl moved and optimized</a></td><td>michael</td><td>1</td><td><span class='deletions'>-6</span>/<span class='insertions'>+0</span></td></tr>
<tr class='nohover-highlight'><td/><td colspan='5' class='logmsg'>
git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@794 3ae390bd-cb1e-0410-b409-cd5a39f66f1f


</td></tr>