metadata_packet_len > 0 is equivalent to
metadata_payload_len > 0 && p_metadata_payload

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Connecting to a LG N1A1 NAS device gave:
upnp services discovery error: browse() response parsing failed

There is a "ugly hack" ("The DIDL document is extracted from the Result tag,
then wrapped into a valid XML header and a new root tag") in the code now.
This actually break parsing the reply by the LG N1A1.

Now, we try parsing the reply as is, and uses the "ugly hack" as a fallback only.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Move to autotools

Move to autoconf

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This field is shall not be used anymore. And its rather cubersome
for the user anyway.

This caused incorrect values for larger bookmarks.

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

DemuxFrg was no longer selected

Aka a 8 digit hexa number, as used in search engines like
http://www.freedb.org/freedb_discid_check.php

Ref #4370