erc-buffer-list
erc-buffer-list is a compiled Lisp function in `erc.el
'.
(erc-buffer-list &optional PREDICATE PROC)
Return a list of ERC buffers.
PREDICATE is a function which executes with every buffer satisfying
the predicate. If PREDICATE is passed as nil, return a list of all ERC
buffers. If PROC is given, the buffers local variable `erc-server-process'
needs to match PROC.