const compress/flate.offsetCodeCount

6 uses

	compress/flate (current package)
		huffman_bit_writer.go#L13: 	offsetCodeCount = 30
		huffman_bit_writer.go#L98: 		offsetFreq:      make([]int32, offsetCodeCount),
		huffman_bit_writer.go#L99: 		codegen:         make([]uint8, maxNumLit+offsetCodeCount+1),
		huffman_bit_writer.go#L102: 		offsetEncoding:  newHuffmanEncoder(offsetCodeCount),
		huffman_bit_writer.go#L612: 	offsetFreq := make([]int32, offsetCodeCount)
		huffman_bit_writer.go#L614: 	huffOffset = newHuffmanEncoder(offsetCodeCount)