System.IO.Compression.FastEncoder.Output.GenerateSlotTables C# (CSharp) Method

            internal static void GenerateSlotTables() {
                int num = 0;
                int index = 0;
                while (index < 0x10) {
                    for (int i = 0; i < (((int)1) << FastEncoderStatics.ExtraDistanceBits[index]); i++) {
                        distLookup[num++] = (byte)index;
                    }
                    index++;
                }
                num = num >> 7;
                while (index < 30) {
                    for (int j = 0; j < (((int)1) << (FastEncoderStatics.ExtraDistanceBits[index] - 7)); j++) {
                        distLookup[0x100 + num++] = (byte)index;
                    }
                    index++;
                }
            }