const compress/flate.codegenCodeCount

3 uses

	compress/flate (current package)
		huffman_bit_writer.go#L24: 	codegenCodeCount = 19
		huffman_bit_writer.go#L147: 	codegenFreq        [codegenCodeCount]uint16
		huffman_bit_writer.go#L159: 		codegenEncoding: newHuffmanEncoder(codegenCodeCount),

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