Function harfbuzz_sys::hb_buffer_serialize_unicode

pub unsafe extern "C" fn hb_buffer_serialize_unicode(
    buffer: *mut hb_buffer_t,
    start: c_uint,
    end: c_uint,
    buf: *mut c_char,
    buf_size: c_uint,
    buf_consumed: *mut c_uint,
    format: hb_buffer_serialize_format_t,
    flags: hb_buffer_serialize_flags_t,
) -> c_uint