Function xcb::ffi::xkb::xcb_xkb_set_names_values_groups_end

pub unsafe extern "C" fn xcb_xkb_set_names_values_groups_end(
    R: *const xcb_xkb_set_names_request_t, 
    S: *const xcb_xkb_set_names_values_t
) -> xcb_generic_iterator_t