NCURSES_EXT_COLORS  181 lib/tty/color-ncurses.c #if NCURSES_VERSION_PATCH >= 20170401 && defined(NCURSES_EXT_COLORS) && defined(NCURSES_EXT_FUNCS) \
NCURSES_EXT_COLORS  247 lib/tty/color-ncurses.c #if !(NCURSES_VERSION_PATCH >= 20170401 && defined(NCURSES_EXT_COLORS)                             \