function sentry_unequip() /* entry=100 class_id=0x01CD slot=0x0B */
{
  set_info(0x0212, *(arg_06));
  process_exclude();
  if (!(Item.getStatus(arg_06) & 4)) {
    return;
  }
  else {
    spawn WALLGUN.slot_27(arg_06);
  }
  return;
}