Function: window-state-put

Put window state STATE into WINDOW.
STATE should be the state of a window returned by an earlier
invocation of `window-state-get'. Optional argument WINDOW must
specify a live window and defaults to the selected one.

Optional argument IGNORE non-nil means ignore minimum window
sizes and fixed size restrictions. IGNORE equal `safe' means
windows can get as small as `window-safe-min-height' and `window-safe-min-width'.