module Bio
  module BGZF
    
    ID1   = 31
    ID2   = 139
    CM    = 8
    FLG   = 4

    SI1   = 66
    SI2   = 67
    SLEN  = 2

    MTIME = 0
    XFL   = 0
    OS    = 255
    XLEN  = 6

    MAX_BYTES = 65536

  end
end
