Man pages matching name ncurses in section 3ncurses:

ncurses.3ncurses.pl	debian 10 / manpages-pl-dev
ncurses.3ncurses.en	debian 10 / ncurses-doc
ncurses.3ncurses.en	debian 11 / ncurses-doc
ncurses.3ncurses.en	debian 12 / ncurses-doc