function free_slot_37() /* entry=475 class_id=0x0A1D slot=0x37 */
{
  set_info(1, 0);
  local_02 = arg_06;
  if (Item.getShape(local_02) == 0x0476) {
    local_06 = Item.getNpcNum(local_02);
    local_0A = (local_06 & 15);
    local_08 = Item.getMapNum(local_02);
    local_08 = (((local_06 & 0x00E0) * 8) + local_08);
    if (local_08 == 0) {
      return;
    }
  }
  return;
}
