erc-echo-notice-in-user-buffers

erc-echo-notice-in-user-buffers is a compiled Lisp function in `erc.el'.

(erc-echo-notice-in-user-buffers S PARSED BUFFER SENDER)

Echos a private notice in all of the buffers for which SENDER
is a member. This function is designed to be added to either
`erc-echo-notice-hook' or `erc-echo-notice-always-hook', and
returns non-nil if there is at least one buffer for which the
sender is a member.

See also: `erc-echo-notice-in-first-user-buffer',
`erc-buffer-list-with-nick'.