def decompileHeader(self, data, ttFont):
    (format, length, numVarSelectorRecords) = struct.unpack('>HLL', data[:10])
    self.data = data[10:]
    self.length = length
    self.numVarSelectorRecords = numVarSelectorRecords
    self.ttFont = ttFont
    self.language = 255
def decompileHeader(self, data, ttFont):
    (format, length, numVarSelectorRecords) = struct.unpack('>HLL', data[:10])
    self.data = data[10:]
    self.length = length
    self.numVarSelectorRecords = numVarSelectorRecords
    self.ttFont = ttFont
    self.language = 255