Return NULL on failure of building an entire PAT.

Check if it is really the CRC32 that is wrong or if it is another issue.

Make dvbpsi_NewBat() and dvbpsi_DeleteBAT() functions.

Initialize freed sections with dvbpsi_DeletePSISections() to NULL.

- use i_extension argument
- privatize dvbpsi_ValidTOTSection()

Free sis_decoder_t and set p_subdec->p_cb_data to NULL.

The function did not implement b_duplicate flag, while all other
descriptors do.

Descriptors generators and decoders return NULL on error and a pointer to
the descriptor structure on success.

Remove b_append from dvbpsi_GatherCATSections()

- remove b_append from dvbpsi_GatherTOTSections()

Type int was used with some variables prefixed with b_ treating them
as booleans. This patch turns them into real booleans.

Signed-off-by: Jean-Paul Saman <jpsaman@videolan.org>

No functional changes.

Use dvbpsi_NewDecoder() and dvbpsi_DeleteDecoder() to allocate decoders for Demux, PAT, PMT and CAT.

Assert if p_decoder->p_current_section is not NULL.

Do not make an exception for dvbpsi tables debugging.

Change prototype of dvbpsi_PushPacket() to return bool iso void

Do not check continuity counter when this PID has not been seen before.
This used to produce false positives.

SCTE 35 2004 section 7.2 describes the following Splice Commands:
- 0x00 splice_null
- 0x04 splice_schedule
- 0x05 splice_insert
- 0x06 time_signal
- 0x07 bandwidth_reservation

Make use p_current->b_syntax_indicator and p_current->b_private_indicator are used as booleans.

- Use bool for structure members that are used as bools
- Indentation

- Use bool for structure members that are used as bools
- Indentation

- Use bool for structure members that are used as bools
- Indentation

- Use bool for structure members that are used as bools
- Indentation