frameset-states
frameset-states is a compiled Lisp function in `frameset.el
'.
(frameset-states FRAMESET)
This function has a compiler macro `frameset-states--cmacro'.
Return the list of frame states of FRAMESET.
A frame state is a pair (FRAME-PARAMETERS . WINDOW-STATE), where
FRAME-PARAMETERS is a frame's parameter alist, extracted with
(frame-parameters FRAME) and filtered through `frameset-filter-params',
and WINDOW-STATE is the output of `window-state-get' applied to the
root window of the frame.
IMPORTANT: Modifying this slot may cause frameset functions to fail,
unless the type constraints defined above are respected.