gloox is a portable high-level Jabber/XMPP library
for C++. It is fully compliant with the XMPP RFCs,
supports all of the XMPP features (including SRV
lookups, TLS, SASL, roster management, and privacy
lists), and implements several XEPs that make it
ideal for writing any kind of Jabber/XMPP client
or component.
