https://docs.oracle.com/cd/E86824_01/html/E54767/tgetstr-3curses.html
tgetstr - man pages section 3: Curses Library Functions
curs_termcap , tgetent , tgetflag , tgetnum , tgetstr , tgoto - curses interfaces (emulated) to the termcap library
man pagessectioncurseslibraryfunctions