# File lib/spreadsheet/olewriter.rb, line 146 def write_property_storage write_pps('Root Entry', 0x05, 1, -2, 0x00) write_pps('Book', 0x02, -1, 0x00, @book_size) write_pps("", 0x00, -1, 0x00, 0x0000) write_pps("", 0x00, -1, 0x00, 0x0000) end