Function titanium::desktop::gui::libdruid::piet::cairo::glib::ffi::g_utf16_to_utf8

pub unsafe extern "C" fn g_utf16_to_utf8(
    str: *const u16,
    len: i64,
    items_read: *mut i64,
    items_written: *mut i64,
    error: *mut *mut GError
) -> *mut i8