https://docs.oracle.com/cd/E86824_01/html/E54767/mvinwchstr-3curses.html
mvinwchstr - man pages section 3: Curses Library Functions
curs_inwchstr , inwchstr , inwchnstr , winwchstr , winwchnstr , mvinwchstr , mvinwchnstr , mvwinwchstr , mvwinwchnstr - get a string of wchar_t characters (and...
man pagessectioncurseslibraryfunctions