# File lib/innodb/page.rb, line 309
  def each_page_header_byte_as_uint8
    unless block_given?
      return enum_for(:each_page_header_byte_as_uint8)
    end

    cursor(pos_partial_page_header).
      each_byte_as_uint8(size_partial_page_header) do |byte|
      yield byte
    end
  end