Function TCOD_console_print_rect_ex_utf 

pub unsafe extern "C" fn TCOD_console_print_rect_ex_utf(
    con: TCOD_console_t,
    x: c_int,
    y: c_int,
    w: c_int,
    h: c_int,
    flag: TCOD_bkgnd_flag_t,
    alignment: TCOD_alignment_t,
    fmt: *const wchar_t,
    ...
) -> c_int