Function ncursesw::shims::ncurses::mvwgetn_wstr

pub unsafe fn mvwgetn_wstr(
    win: WINDOW, 
    y: i32, 
    x: i32, 
    wstr: *mut wint_t, 
    n: i32
) -> i32

Safety

https://invisible-island.net/ncurses/man/curs_get_wstr.3x.html