The use of 0xff as a separator for libexpat only works on arch where
char is defined as an unsigned char. This is an unportable behaviour.
Before this patch this is what I experienced:
xmpp DEBUG sock_connect to im.bouledef.eu:5222 returned 3
xmpp DEBUG attempting to connect to im.bouledef.eu
xmpp DEBUG connection successful
conn DEBUG SENT: <?xml version="1.0"?><stream:stream to="bouledef.eu" xml:lang="en" version="1.0" xmlns="jabber:client" xmlns:stream="http://etherx.jabber.org/streams">
conn ERROR Server did not open valid stream.
xmpp DEBUG Closing socket.
DEBUG: disconnected
event DEBUG Stopping event loop.
xmpp DEBUG RECV: <http://etherx.jabber.org/streamsÿfeatures><urn:ietf:params:xml:ns:xmpp-tlsÿstarttls><urn:ietf:params:xml:ns:xmpp-tlsÿrequired/></urn:ietf:params:xml:ns:xmpp-tlsÿstarttls></http://etherx.jabber.org/streamsÿfeatures>
event DEBUG Event loop completed.
name = http://etherx.jabber.org/streamsÿstream
expat is still the default parser, but libxml2 can also be used
via an option to the configure script. New parsers can easily be
added by implementing a parser_foo.c that uses the interface defined
in parser.h.
