ERR_NOOPERHOST = 491,
ERR_DELAYREJOIN = 495, // insp-specific, XXX: we should use 'resource temporarily unavailable' from ircnet/ratbox or whatever
ERR_UNKNOWNSNOMASK = 501, // insp-specific
ERR_USERSDONTMATCH = 502,
ERR_NOOPERHOST = 491,
ERR_DELAYREJOIN = 495, // insp-specific, XXX: we should use 'resource temporarily unavailable' from ircnet/ratbox or whatever
ERR_UNKNOWNSNOMASK = 501, // insp-specific
ERR_USERSDONTMATCH = 502,