*commit = *IDZebrac::commit;
*get_shadow_enable = *IDZebrac::get_shadow_enable;
*set_shadow_enable = *IDZebrac::set_shadow_enable;
*commit = *IDZebrac::commit;
*get_shadow_enable = *IDZebrac::get_shadow_enable;
*set_shadow_enable = *IDZebrac::set_shadow_enable;