rcirc-put-nick-channel
rcirc-put-nick-channel is a compiled Lisp function in `rcirc.el
'.
(rcirc-put-nick-channel PROCESS NICK CHANNEL &optional LINE)
Add CHANNEL to list associated with NICK.
Update the associated linestamp if LINE is non-nil.
If the record doesn't exist, and LINE is nil, set the linestamp
to zero.