using System;
using System.Runtime.InteropServices;
using BestHTTP.Extensions;
using Cpp2IlInjected;

namespace BestHTTP.Decompression.Zlib
{
	// Token: 0x020019C5 RID: 6597
	[Token(Token = "0x20019C5")]
	[StructLayout(3)]
	internal sealed class DeflateManager
	{
		// Token: 0x0600B14B RID: 45387 RVA: 0x00296954 File Offset: 0x00294B54
		[Token(Token = "0x600B14B")]
		[Address(RVA = "0x1F09170", Offset = "0x1F07B70", VA = "0x181F09170")]
		internal DeflateManager()
		{
			ZTree ztree = new ZTree();
			this.treeLiterals = ztree;
			ZTree ztree2 = new ZTree();
			this.treeDistances = ztree2;
			ZTree ztree3 = new ZTree();
			this.treeBitLengths = ztree3;
			int num = InternalConstants.MAX_BITS;
			num++;
			short[] array = new short[num];
			this.bl_count = array;
			int[] array2 = new int[InternalConstants.L_CODES];
			this.heap = array2;
			sbyte[] array3 = new sbyte[InternalConstants.L_CODES];
			this.depth = array3;
			this._WantRfc1950HeaderBytes = true;
			base..ctor();
			int num2 = DeflateManager.HEAP_SIZE;
			num2 += num2;
			short[] array4 = new short[num2];
			this.dyn_ltree = array4;
			short[] array5 = new short[InternalConstants.D_CODES];
			this.dyn_dtree = array5;
			short[] array6 = new short[InternalConstants.BL_CODES];
			this.bl_tree = array6;
		}

		// Token: 0x0600B14C RID: 45388 RVA: 0x00296A20 File Offset: 0x00294C20
		[Token(Token = "0x600B14C")]
		[Address(RVA = "0x1F088E0", Offset = "0x1F072E0", VA = "0x181F088E0")]
		private void _InitializeLazyMatch()
		{
			int num = this.w_size;
			int num2 = this.hash_size;
			num += num;
			short[] array = this.head;
			int num3 = 0;
			this.window_size = num;
			Array.Clear(array, num3, num2);
			int num4 = (int)this.compressionLevel;
			DeflateManager.Config config;
			this.config = config;
			this.SetDeflater();
			int num5 = 0;
			this.strstart = num5;
			this.block_start = num5;
			this.lookahead = num5;
			int min_MATCH = DeflateManager.MIN_MATCH;
			this.match_available = num5;
			this.prev_length = min_MATCH;
			this.match_length = min_MATCH;
			this.ins_h = num5;
		}

		// Token: 0x0600B14D RID: 45389 RVA: 0x00296AB0 File Offset: 0x00294CB0
		[Token(Token = "0x600B14D")]
		[Address(RVA = "0x1F089D0", Offset = "0x1F073D0", VA = "0x181F089D0")]
		private void _InitializeTreeData()
		{
			ZTree ztree = this.treeLiterals;
			short[] array = this.dyn_ltree;
			ztree.dyn_tree = array;
			ZTree ztree2 = this.treeLiterals;
			StaticTree literals = StaticTree.Literals;
			ztree2.staticTree = literals;
			ZTree ztree3 = this.treeDistances;
			short[] array2 = this.dyn_dtree;
			ztree3.dyn_tree = array2;
			ZTree ztree4 = this.treeDistances;
			StaticTree distances = StaticTree.Distances;
			ztree4.staticTree = distances;
			ZTree ztree5 = this.treeBitLengths;
			short[] array3 = this.bl_tree;
			ztree5.dyn_tree = array3;
			ZTree ztree6 = this.treeBitLengths;
			StaticTree bitLengths = StaticTree.BitLengths;
			ztree6.staticTree = bitLengths;
			int num = 0;
			this.bi_buf = (short)num;
			this.bi_valid = num;
			this.last_eob_len = (int)((ulong)8L);
			this._InitializeBlocks();
		}

		// Token: 0x0600B14E RID: 45390 RVA: 0x00296B70 File Offset: 0x00294D70
		[Token(Token = "0x600B14E")]
		[Address(RVA = "0x1F086C0", Offset = "0x1F070C0", VA = "0x181F086C0")]
		internal void _InitializeBlocks()
		{
			int num = 0;
			short[] array = this.dyn_ltree;
			num++;
			num += 2;
			array[0] = (short)num;
			if ("{il2cpp array field local2->}" == (ulong)2L || "{il2cpp array field local2->}" == num)
			{
			}
			short[] array2 = this.dyn_dtree;
			num++;
			num += 2;
			array2[0] = (short)num;
			short[] array3 = this.bl_tree;
			num++;
			num += 2;
			array3[0] = (short)num;
			short[] array4 = this.dyn_ltree;
			int num2 = DeflateManager.END_BLOCK;
			num2 += num2;
			uint num3;
			array4[0] = (short)num3;
			this.opt_len = num;
			this.matches = num;
			this.last_lit = num;
		}

		// Token: 0x0600B14F RID: 45391 RVA: 0x00296C14 File Offset: 0x00294E14
		[Token(Token = "0x600B14F")]
		[Address(RVA = "0x1F0AC90", Offset = "0x1F09690", VA = "0x181F0AC90")]
		internal void pqdownheap(short[] tree, int k)
		{
			int[] array = this.heap;
			int num = this.heap_len;
			int num2 = array[k];
			int length = this.heap.Length;
			int num3 = k + 1;
			sbyte[] array2 = this.depth;
			if (DeflateManager._IsSmaller(tree, num3, k, array2))
			{
			}
			int[] array3 = this.heap;
			sbyte[] array4 = this.depth;
			if (!DeflateManager._IsSmaller(tree, num2, k, array4))
			{
				int[] array5 = this.heap;
				int length2 = array5.Length;
				int num4;
				array5[0] = num4;
				int num5 = this.heap_len;
			}
			int[] array6 = this.heap;
			array6[0] = num2;
		}

		// Token: 0x0600B150 RID: 45392 RVA: 0x00296CB8 File Offset: 0x00294EB8
		[Token(Token = "0x600B150")]
		[Address(RVA = "0x1F08B10", Offset = "0x1F07510", VA = "0x181F08B10")]
		internal static bool _IsSmaller(short[] tree, int n, int m, sbyte[] depth)
		{
			int length = tree.Length;
			short num;
			short num2;
			if (num < num2)
			{
				return true;
			}
			if (num != num2)
			{
			}
			int length2 = depth.Length;
			bool flag;
			return flag;
		}

		// Token: 0x0600B151 RID: 45393 RVA: 0x00296CE8 File Offset: 0x00294EE8
		[Token(Token = "0x600B151")]
		[Address(RVA = "0x1F0AEF0", Offset = "0x1F098F0", VA = "0x181F0AEF0")]
		internal void scan_tree(short[] tree, int max_code)
		{
			int length = tree.Length;
			int i = 0;
			uint num;
			tree[0] = (short)num;
			int num2 = 0;
			num2 += 3;
			uint num3;
			if (1U < num3)
			{
			}
			short[] array = this.bl_tree;
			if (1UL > (ulong)10L)
			{
				int num4 = InternalConstants.REPZ_11_138;
				num4 += num4;
			}
			int num5 = InternalConstants.REPZ_3_10;
			num5 += num5;
			short[] array2 = this.bl_tree;
			short[] array3 = this.bl_tree;
			int num6 = InternalConstants.REP_3_6;
			num6 += num6;
			short[] array4 = this.bl_tree;
			i++;
			num2 += 2;
			while (i <= max_code)
			{
			}
		}

		// Token: 0x0600B152 RID: 45394 RVA: 0x00296D7C File Offset: 0x00294F7C
		[Token(Token = "0x600B152")]
		[Address(RVA = "0x1F0A340", Offset = "0x1F08D40", VA = "0x181F0A340")]
		internal int build_bl_tree()
		{
			int max_code = this.treeLiterals.max_code;
			short[] array = this.dyn_ltree;
			this.scan_tree(array, max_code);
			int max_code2 = this.treeDistances.max_code;
			short[] array2 = this.dyn_dtree;
			this.scan_tree(array2, max_code2);
			this.treeBitLengths.build_tree(this);
			int i = InternalConstants.BL_CODES;
			short[] array3 = this.bl_tree;
			sbyte[] array4 = ZTree.bl_order;
			i++;
			if ("{il2cpp array field local12->}" == (ulong)0L)
			{
				while (i >= 3)
				{
				}
			}
			array4 += i;
			return i;
		}

		// Token: 0x0600B153 RID: 45395 RVA: 0x00296E08 File Offset: 0x00295008
		[Token(Token = "0x600B153")]
		[Address(RVA = "0x1F0B230", Offset = "0x1F09C30", VA = "0x181F0B230")]
		internal void send_all_trees(int lcodes, int dcodes, int blcodes)
		{
			this.send_bits(lcodes, 5);
			this.send_bits(lcodes, 5);
			this.send_bits(lcodes, 4);
			int num = 0;
			if (blcodes > 0)
			{
				short[] array = this.bl_tree;
				sbyte[] bl_order = ZTree.bl_order;
				num++;
				num++;
			}
			short[] array2 = this.dyn_ltree;
			int num2 = lcodes - 1;
			this.send_tree(array2, num2);
			short[] array3 = this.dyn_dtree;
			this.send_tree(array3, num2);
		}

		// Token: 0x0600B154 RID: 45396 RVA: 0x00296E78 File Offset: 0x00295078
		[Token(Token = "0x600B154")]
		[Address(RVA = "0x1F0BAF0", Offset = "0x1F0A4F0", VA = "0x181F0BAF0")]
		internal void send_tree(short[] tree, int max_code)
		{
			int num = 0;
			int num2 = 0;
			num2 += 3;
			uint num3;
			if (1U < num3)
			{
			}
			if (1UL > (ulong)10L)
			{
				short[] array = this.bl_tree;
				int repz_11_ = InternalConstants.REPZ_11_138;
				this.send_code(repz_11_, array);
				uint num4;
				this.send_bits(repz_11_, (int)num4);
			}
			short[] array2 = this.bl_tree;
			int repz_3_ = InternalConstants.REPZ_3_10;
			this.send_code(repz_3_, array2);
			this.send_bits(repz_3_, 3);
			short[] array3 = this.bl_tree;
			this.send_code((int)num3, array3);
			short[] array4 = this.bl_tree;
			int rep_3_ = InternalConstants.REP_3_6;
			this.send_code(rep_3_, array4);
			this.send_bits(rep_3_, 2);
			short[] array5 = this.bl_tree;
			this.send_code(rep_3_, array5);
			num++;
			num2 += 2;
		}

		// Token: 0x0600B155 RID: 45397 RVA: 0x00296F38 File Offset: 0x00295138
		[Token(Token = "0x600B155")]
		[Address(RVA = "0xE29F30", Offset = "0xE28930", VA = "0x180E29F30")]
		private void put_bytes(byte[] p, int start, int len)
		{
			byte[] array = this.pending;
			int num = this.pendingCount;
			Array.Copy(p, start, array, num, len);
		}

		// Token: 0x0600B156 RID: 45398 RVA: 0x00296F60 File Offset: 0x00295160
		[Token(Token = "0x600B156")]
		[Address(RVA = "0x1F0B550", Offset = "0x1F09F50", VA = "0x181F0B550")]
		internal void send_code(int c, short[] tree)
		{
			int length = tree.Length;
			short num;
			short num2;
			this.send_bits((int)num, (int)num2);
		}

		// Token: 0x0600B157 RID: 45399 RVA: 0x00296F84 File Offset: 0x00295184
		[Token(Token = "0x600B157")]
		[Address(RVA = "0x1F0B3B0", Offset = "0x1F09DB0", VA = "0x181F0B3B0")]
		internal void send_bits(int value, int length)
		{
			int num = this.bi_valid;
			int num2 = this.bi_valid;
			int num3 = DeflateManager.Buf_size;
			num3 -= length;
			this.bi_buf = (short)value;
			this.bi_valid = value;
		}

		// Token: 0x0600B158 RID: 45400 RVA: 0x00296FCC File Offset: 0x002951CC
		[Token(Token = "0x600B158")]
		[Address(RVA = "0x1F09670", Offset = "0x1F08070", VA = "0x181F09670")]
		internal void _tr_align()
		{
			int num = DeflateManager.STATIC_TREES;
			num += num;
			this.send_bits(num, 3);
			int length = StaticTree.lengthAndLiteralsTreeCodes.Length;
			short num2;
			short num3;
			this.send_bits((int)num2, (int)num3);
			this.bi_flush();
			int num4 = this.last_eob_len;
			num4 += 11;
			if (num4 < 9)
			{
				int num5 = DeflateManager.STATIC_TREES;
				num5 += num5;
				this.send_bits(num5, 3);
				int length2 = StaticTree.lengthAndLiteralsTreeCodes.Length;
				short num6;
				short num7;
				this.send_bits((int)num6, (int)num7);
				this.bi_flush();
			}
			this.last_eob_len = (int)((ulong)7L);
		}

		// Token: 0x0600B159 RID: 45401 RVA: 0x0029705C File Offset: 0x0029525C
		[Token(Token = "0x600B159")]
		[Address(RVA = "0x1F09F70", Offset = "0x1F08970", VA = "0x181F09F70")]
		internal bool _tr_tally(int dist, int lc)
		{
			byte[] array = this.pending;
			int num = this.last_lit;
			int distanceOffset = this._distanceOffset;
			byte[] array2 = this.pending;
			int num2 = this._distanceOffset;
			num2++;
			byte[] array3 = this.pending;
			num2 = this._lengthOffset;
			short[] array4 = this.dyn_ltree;
			if (dist != 0)
			{
				sbyte[] lengthCode = ZTree.LengthCode;
				int num3 = InternalConstants.LITERALS;
				num3 += typeof(InternalConstants).TypeHandle;
				int num4 = dist - 1;
				short[] array5 = this.dyn_dtree;
				int num5 = ZTree.DistanceCode(num4);
				num5 += num5;
			}
			int num9;
			if (this.last_lit == 8191 && this.compressionLevel > CompressionLevel.Level2)
			{
				int num6 = 0;
				short[] array6 = this.dyn_dtree;
				int[] extraDistanceBits = ZTree.ExtraDistanceBits;
				num6++;
				int num7 = extraDistanceBits[num6];
				num7 += 5;
				int num8 = num7 * num6;
				num6 += 2;
				num9 = this.last_lit;
				num9 -= typeof(InternalConstants).TypeHandle;
				if (this.matches < num9)
				{
					num9 -= typeof(InternalConstants).TypeHandle;
					if (lc < num9)
					{
					}
				}
			}
			int num10 = this.lit_bufsize - 1;
			while (num9 == num10)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600B15A RID: 45402 RVA: 0x00297178 File Offset: 0x00295378
		[Token(Token = "0x600B15A")]
		[Address(RVA = "0x1F0B5C0", Offset = "0x1F09FC0", VA = "0x181F0B5C0")]
		internal void send_compressed_block(short[] ltree, short[] dtree)
		{
			int num = 0;
			if (this.last_lit != num)
			{
				int num2 = this._distanceOffset;
				byte[] array = this.pending;
				num2 += num;
				int length = array.Length;
				int num3 = num2 + 1;
				int num4 = this._lengthOffset;
				num4 += num;
				num += 2;
				num++;
				sbyte[] lengthCode = ZTree.LengthCode;
				int num5 = InternalConstants.LITERALS;
				num5 += num5;
				int length2 = ltree.Length;
				num5 += 3;
				short num6 = ltree[num5];
				short num7 = ltree[array];
				this.send_bits((int)num7, (int)num6);
				int[] extraLengthBits = ZTree.ExtraLengthBits;
				int num8;
				if (num8 != 0)
				{
					int[] lengthBase = ZTree.LengthBase;
					byte b;
					this.send_bits((int)b, num8);
				}
				byte b2;
				int num9 = ZTree.DistanceCode((int)b2);
				this.send_bits(1, (int)num6);
				if (ZTree.ExtraDistanceBits[num9] != 0)
				{
					int[] distanceBase = ZTree.DistanceBase;
					int length3 = ltree.Length;
					num4++;
					short num10 = ltree[num4];
					short num11 = ltree[num4];
					this.send_bits((int)num11, (int)num10);
				}
				if (num < this.last_lit)
				{
				}
			}
			int num12 = DeflateManager.END_BLOCK;
			num12 += num12;
			int length4 = ltree.Length;
			short num13 = ltree[num12];
			num12++;
			short num14 = ltree[num12];
			this.send_bits((int)num13, (int)num14);
			int num15 = DeflateManager.END_BLOCK;
			num15 += num15;
			num15++;
			this.last_eob_len = num15;
		}

		// Token: 0x0600B15B RID: 45403 RVA: 0x002972E0 File Offset: 0x002954E0
		[Token(Token = "0x600B15B")]
		[Address(RVA = "0x1F0BDB0", Offset = "0x1F0A7B0", VA = "0x181F0BDB0")]
		internal void set_data_type()
		{
			short[] array = this.dyn_ltree;
			int num = 0;
			int length = array.Length;
			num++;
			num += 2;
			if (num < 128)
			{
				num++;
			}
			short[] array2 = this.dyn_ltree;
			num++;
			num += array2;
			if (num > num)
			{
			}
			int z_ASCII = DeflateManager.Z_ASCII;
			this.data_type = (sbyte)z_ASCII;
		}

		// Token: 0x0600B15C RID: 45404 RVA: 0x0029733C File Offset: 0x0029553C
		[Token(Token = "0x600B15C")]
		[Address(RVA = "0xE29000", Offset = "0xE27A00", VA = "0x180E29000")]
		internal void bi_flush()
		{
			if (this.bi_valid != 16)
			{
				int num = this.pendingCount;
				byte[] array = this.pending;
				short num2 = this.bi_buf;
				int num3 = num + 1;
				this.pendingCount = num3;
				this.bi_buf = (short)num3;
				return;
			}
			int num4 = this.pendingCount;
			byte[] array2 = this.pending;
			short num5 = this.bi_buf;
			int num6 = num4 + 1;
			this.pendingCount = num6;
			int num7 = this.pendingCount;
			byte[] array3 = this.pending;
			short num8 = this.bi_buf;
			int num9 = num7 + 1;
			this.pendingCount = num9;
			int num10 = 0;
			this.bi_buf = (short)num10;
			this.bi_valid = num10;
		}

		// Token: 0x0600B15D RID: 45405 RVA: 0x002973E0 File Offset: 0x002955E0
		[Token(Token = "0x600B15D")]
		[Address(RVA = "0xE29100", Offset = "0xE27B00", VA = "0x180E29100")]
		internal void bi_windup()
		{
			if (this.bi_valid > 0)
			{
				int num = this.pendingCount;
				byte[] array = this.pending;
				short num2 = this.bi_buf;
				int num3 = num + 1;
				this.pendingCount = num3;
				int num4 = 0;
				this.bi_buf = (short)num4;
				this.bi_valid = num4;
				return;
			}
			int num5 = 0;
			this.bi_buf = (short)num5;
			this.bi_valid = num5;
		}

		// Token: 0x0600B15E RID: 45406 RVA: 0x00297494 File Offset: 0x00295694
		[Token(Token = "0x600B15E")]
		[Address(RVA = "0xE29390", Offset = "0xE27D90", VA = "0x180E29390")]
		internal void copy_block(int buf, int len, bool header)
		{
			this.bi_windup();
			this.last_eob_len = (int)((ulong)8L);
			if (header)
			{
				int num = this.pendingCount;
				byte[] array = this.pending;
				int num2 = num + 1;
				this.pendingCount = num2;
				int num3 = this.pendingCount;
				byte[] array2 = this.pending;
				int num4 = num3 + 1;
				this.pendingCount = num4;
				int num5 = this.pendingCount;
				byte[] array3 = this.pending;
				int num6 = num5 + 1;
				this.pendingCount = num6;
				int num7 = this.pendingCount;
				byte[] array4 = this.pending;
				int num8 = num7 + 1;
				this.pendingCount = num8;
			}
			int num9 = this.pendingCount;
			byte[] array5 = this.pending;
			Array.Copy(this.window, buf, array5, num9, len);
		}

		// Token: 0x0600B15F RID: 45407 RVA: 0x0029754C File Offset: 0x0029574C
		[Token(Token = "0x600B15F")]
		[Address(RVA = "0x1F0A4D0", Offset = "0x1F08ED0", VA = "0x181F0A4D0")]
		internal void flush_block_only(bool eof)
		{
			int num = this.block_start;
			int num2 = this.strstart;
			num2 -= num;
			this._tr_flush_block(num, num2, eof);
			ZlibCodec codec = this._codec;
			int num3 = this.strstart;
			this.block_start = num3;
			codec.flush_pending();
		}

		// Token: 0x0600B160 RID: 45408 RVA: 0x00297598 File Offset: 0x00295798
		[Token(Token = "0x600B160")]
		[Address(RVA = "0x1F064A0", Offset = "0x1F04EA0", VA = "0x181F064A0")]
		internal BlockState DeflateNone(FlushType flush)
		{
			int num3;
			do
			{
				int num = this.pending.Length;
				num += -5;
				uint num2;
				if (num < (int)num2)
				{
				}
				num3 = 0;
				int num4 = this.lookahead;
				this._fillWindow();
				int num5 = this.lookahead;
				if (num5 == 0)
				{
					if (flush == FlushType.None)
					{
						break;
					}
					if (num5 == 0)
					{
						break;
					}
				}
				int num6 = this.block_start;
				int num7 = this.strstart;
				this.lookahead = num3;
				if (num5 != 0)
				{
				}
				num7 -= this;
				this.strstart = this;
				this.lookahead = num7;
				int num8 = 0;
				this._tr_flush_block(num6, (int)num2, num8 != 0);
				ZlibCodec codec = this._codec;
				int num9 = this.strstart;
				this.block_start = num9;
				codec.flush_pending();
				if (this._codec.AvailableBytesOut == num3)
				{
					break;
				}
				int num10 = this.strstart;
				int num11 = this.block_start;
				int num12 = this.w_size;
				num10 -= num11;
				int num13 = this.block_start;
				int num14 = this.strstart;
				int num15 = 0;
				num14 -= num13;
				this._tr_flush_block(num13, num14, num15 != 0);
				ZlibCodec codec2 = this._codec;
				int num16 = this.strstart;
				this.block_start = num16;
				codec2.flush_pending();
			}
			while (this._codec.AvailableBytesOut != num3);
			bool flag = flush == FlushType.Finish;
			this.flush_block_only(flag);
			ZlibCodec codec3 = this._codec;
			while (flush != FlushType.Finish)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600B161 RID: 45409 RVA: 0x002976EC File Offset: 0x002958EC
		[Token(Token = "0x600B161")]
		[Address(RVA = "0x1F09DB0", Offset = "0x1F087B0", VA = "0x181F09DB0")]
		internal void _tr_stored_block(int buf, int stored_len, bool eof)
		{
			this.send_bits(buf, 3);
			this.bi_windup();
			int num = this.pendingCount;
			byte[] array = this.pending;
			this.last_eob_len = (int)((ulong)8L);
			int num2 = num + 1;
			this.pendingCount = num2;
			int num3 = this.pendingCount;
			byte[] array2 = this.pending;
			int num4 = num3 + 1;
			this.pendingCount = num4;
			int num5 = this.pendingCount;
			byte[] array3 = this.pending;
			int num6 = num5 + 1;
			this.pendingCount = num6;
			int num7 = this.pendingCount;
			byte[] array4 = this.pending;
			int num8 = num7 + 1;
			this.pendingCount = num8;
			int num9 = this.pendingCount;
			byte[] array5 = this.pending;
			Array.Copy(this.window, buf, array5, num9, stored_len);
		}

		// Token: 0x0600B162 RID: 45410 RVA: 0x002977A8 File Offset: 0x002959A8
		[Token(Token = "0x600B162")]
		[Address(RVA = "0x1F098A0", Offset = "0x1F082A0", VA = "0x181F098A0")]
		internal void _tr_flush_block(int buf, int stored_len, bool eof)
		{
			int num = 0;
			this.set_data_type();
			this.treeLiterals.build_tree(this);
			this.treeDistances.build_tree(this);
			int max_code = this.treeLiterals.max_code;
			short[] array = this.dyn_ltree;
			this.scan_tree(array, max_code);
			int max_code2 = this.treeDistances.max_code;
			short[] array2 = this.dyn_dtree;
			this.scan_tree(array2, max_code2);
			this.treeBitLengths.build_tree(this);
			int i = InternalConstants.BL_CODES;
			short[] array3 = this.bl_tree;
			sbyte[] bl_order = ZTree.bl_order;
			i++;
			if ("{il2cpp array field local22->}" == num)
			{
				while (i >= 3)
				{
				}
			}
			int num2 = this.static_len;
			i += i;
			num2 += 10;
			int num3 = this.opt_len;
			num3 += 10;
			if (num2 <= num3)
			{
				num3 = num2;
			}
			if (buf != -1)
			{
				num3 = buf;
				this._tr_stored_block(num3, stored_len, eof);
			}
			if (this != num3)
			{
				this.send_bits(num3, 3);
				ZTree ztree = this.treeLiterals;
				ZTree ztree2 = this.treeDistances;
				int num4 = i + 1;
				int max_code3 = ztree.max_code;
				this.send_bits(num3, 5);
				this.send_bits(num3, 5);
				this.send_bits(num3, 4);
				if (num4 > 0)
				{
					short[] array4 = this.bl_tree;
					sbyte[] bl_order2 = ZTree.bl_order;
					num++;
					this.send_bits(num3, 3);
					num++;
				}
				short[] array5 = this.dyn_ltree;
				this.send_tree(array5, max_code3);
				short[] array6 = this.dyn_dtree;
				this.send_tree(array6, max_code3);
			}
			short[] distTreeCodes = StaticTree.distTreeCodes;
			short[] lengthAndLiteralsTreeCodes = StaticTree.lengthAndLiteralsTreeCodes;
			this.send_compressed_block(lengthAndLiteralsTreeCodes, distTreeCodes);
			this._InitializeBlocks();
			if (eof)
			{
				this.bi_windup();
			}
		}

		// Token: 0x0600B163 RID: 45411 RVA: 0x00297948 File Offset: 0x00295B48
		[Token(Token = "0x600B163")]
		[Address(RVA = "0x1F09350", Offset = "0x1F07D50", VA = "0x181F09350")]
		private void _fillWindow()
		{
			int num;
			do
			{
				num = 0;
				int num2 = this.window_size;
				int num3 = this.strstart;
				num2 -= num3;
				int num4 = this.lookahead;
				num2 -= num4;
				if (num3 != 0 || num4 != 0 || this.w_size != -1)
				{
					int num5 = this.w_size;
					num5 += num5;
					byte[] array = this.window;
					int num6 = 0;
					int num7 = this.w_size;
					Array.Copy(array, num7, array, num6, num7);
					int num8 = this.hash_size;
					num7 = num8;
					short[] array2 = this.head;
					short num9 = array2[num7];
					int num10 = this.w_size;
					num9 = (short)((int)num9 - num10);
					array2[0] = (short)num;
					int num11 = num8 - 1;
					while (num11 != 0)
					{
					}
					int num12 = this.w_size;
					num7 = num12;
					short[] array3 = this.prev;
					short num13 = array3[num7];
					int num14 = this.w_size;
					num13 = (short)((int)num13 - num14);
					array3[0] = (short)num;
					int num15 = num12 - 1;
					while (num15 != 0)
					{
					}
				}
				ZlibCodec codec = this._codec;
				if (codec.AvailableBytesIn == num)
				{
					break;
				}
				int num16 = this.lookahead;
				byte[] array4 = this.window;
				uint num18;
				int num17 = codec.read_buf(array4, num16, (int)num18);
				int num19 = this.lookahead;
				byte[] array5 = this.window;
				int num20 = this.strstart;
				byte b;
				this.ins_h = (int)b;
				int num21 = num20 + 1;
				this.ins_h = (int)b;
				int num22 = this.lookahead;
			}
			while (this._codec.AvailableBytesIn != num);
		}

		// Token: 0x0600B164 RID: 45412 RVA: 0x00297AC4 File Offset: 0x00295CC4
		[Token(Token = "0x600B164")]
		[Address(RVA = "0x1F05DD0", Offset = "0x1F047D0", VA = "0x181F05DD0")]
		internal BlockState DeflateFast(FlushType flush)
		{
			do
			{
				int num = this.lookahead;
				this._fillWindow();
				int num2 = this.lookahead;
				if (flush == FlushType.None)
				{
					break;
				}
				if (this.lookahead == 0)
				{
					break;
				}
				int num3 = this.lookahead;
				int num4 = this.ins_h;
				byte[] array = this.window;
				int num5 = this.strstart;
				int num6 = DeflateManager.MIN_MATCH;
				num6 += num5;
				short[] array2 = this.head;
				this.ins_h = num4;
				short num7 = array2[num4];
				short[] array3 = this.prev;
				int num8 = this.w_mask;
				array3[0] = num7;
				short[] array4 = this.head;
				num8 = this.ins_h;
				int num9 = this.strstart;
				array4[0] = (short)num9;
				int num10 = this.strstart;
				int num11 = this.w_size;
				num10 -= (int)num7;
				if (this.compressionStrategy != CompressionStrategy.HuffmanOnly)
				{
					int num12 = this.longest_match((int)num7);
					this.match_length = num12;
				}
				int num13 = this.match_length;
				byte[] array5 = this.window;
				int num14 = this.strstart;
				int num15 = 0;
				byte b;
				bool flag = this._tr_tally(num15, (int)b);
				int num16 = this.strstart;
				int num17 = this.strstart;
				int num18 = this.match_start;
				if (this.treeBitLengths == (ulong)0L)
				{
				}
				num17 -= num18;
				bool flag2 = this._tr_tally(num17, num16);
				int num19 = this.lookahead;
				flag = flag2;
				int num20 = this.match_length;
				num19 -= num20;
				DeflateManager.Config config = this.config;
				this.lookahead = num19;
				int num21 = this.strstart;
				int num22 = this.ins_h;
				byte[] array6 = this.window;
				int num23 = DeflateManager.MIN_MATCH;
				num23 += num21;
				short[] array7 = this.head;
				this.ins_h = num22;
				short num24 = array7[num22];
				short[] array8 = this.prev;
				int num25 = this.w_mask;
				array8[0] = num24;
				short[] array9 = this.head;
				int num26 = this.ins_h;
				int num27 = this.strstart;
				array9[0] = (short)num27;
				while (num26 != array9.Length)
				{
				}
				int num28 = this.strstart;
				int num29 = 0;
				byte[] array10 = this.window;
				this.strstart = num28;
				this.match_length = num29;
				byte b2;
				this.ins_h = (int)b2;
				num28++;
				this.ins_h = (int)b2;
				while (!flag)
				{
				}
				int num30 = this.block_start;
				num28 -= num30;
				int num31 = 0;
				this._tr_flush_block(num30, num28, num31 != 0);
				ZlibCodec codec = this._codec;
				int num32 = this.strstart;
				this.block_start = num32;
				codec.flush_pending();
			}
			while (this._codec.AvailableBytesOut != 0);
			int num33 = this.block_start;
			int num34 = this.strstart;
			bool flag3 = flush == FlushType.Finish;
			num34 -= num33;
			this._tr_flush_block(num33, num34, flag3);
			ZlibCodec codec2 = this._codec;
			int num35 = this.strstart;
			this.block_start = num35;
			codec2.flush_pending();
			if (this._codec.AvailableBytesOut != 0)
			{
			}
			throw new NullReferenceException();
		}

		// Token: 0x0600B165 RID: 45413 RVA: 0x00297DB4 File Offset: 0x00295FB4
		[Token(Token = "0x600B165")]
		[Address(RVA = "0x1F066E0", Offset = "0x1F050E0", VA = "0x181F066E0")]
		internal BlockState DeflateSlow(FlushType flush)
		{
			int num = 0;
			int num2 = this.lookahead;
			this._fillWindow();
			int num3 = this.lookahead;
			if (flush != FlushType.None)
			{
				if (this.lookahead != 0)
				{
					int num4 = this.lookahead;
					int num5 = this.ins_h;
					byte[] array = this.window;
					int num6 = this.strstart;
					int num7 = DeflateManager.MIN_MATCH;
					num7 += num6;
					short[] array2 = this.head;
					this.ins_h = num5;
					short num8 = array2[num5];
					short[] array3 = this.prev;
					int num9 = this.w_mask;
					array3[0] = num8;
					short[] array4 = this.head;
					num9 = this.ins_h;
					int num10 = this.strstart;
					array4[0] = (short)num10;
					int num11 = this.match_length;
					this.prev_length = num11;
					int num12 = this.match_start;
					this.prev_match = num12;
					int min_MATCH = DeflateManager.MIN_MATCH;
					this.match_length = min_MATCH;
					int maxLazy = this.config.MaxLazy;
					if (this.prev_length < maxLazy)
					{
						int num13 = this.strstart;
						int num14 = this.w_size;
						num13 -= (int)num8;
						if (this.compressionStrategy != CompressionStrategy.HuffmanOnly)
						{
							int num15 = this.longest_match((int)num8);
							this.match_length = num15;
						}
						int num16 = this.match_length;
						if (this.compressionStrategy == CompressionStrategy.Filtered || this.strstart > 4096)
						{
							int min_MATCH2 = DeflateManager.MIN_MATCH;
							this.match_length = min_MATCH2;
						}
					}
					int num17 = this.prev_length;
					int num18 = this.prev_length;
					int num19 = this.strstart;
					int num20 = this.lookahead;
					int num21 = this.strstart;
					int num22 = this.prev_length;
					num20 += num19;
					bool flag = this._tr_tally(num21, num22);
					int num23 = this.prev_length;
					this.prev_length = 1;
					int num24 = this.strstart;
					num24++;
					this.strstart = num24;
					int num25 = this.ins_h;
					byte[] array5 = this.window;
					int num26 = DeflateManager.MIN_MATCH;
					num26 += num24;
					short[] array6 = this.head;
					this.ins_h = num25;
					short num27 = array6[num25];
					short[] array7 = this.prev;
					int num28 = this.w_mask;
					array7[0] = num27;
					short[] array8 = this.head;
					int num29 = this.ins_h;
					int num30 = this.strstart;
					array8[0] = (short)num30;
					while (num29 != array8.Length)
					{
					}
					int num31 = 0;
					this.match_available = num31;
					int num32 = this.strstart;
					num32++;
					int min_MATCH3 = DeflateManager.MIN_MATCH;
					this.strstart = num32;
					this.match_length = min_MATCH3;
					while (!flag)
					{
					}
					int num33 = this.block_start;
					num32 -= num33;
					int num34 = 0;
					this._tr_flush_block(num33, num32, num34 != 0);
					ZlibCodec codec = this._codec;
					int num35 = this.strstart;
					this.block_start = num35;
					codec.flush_pending();
					if (this._codec.AvailableBytesOut == num31)
					{
						goto IL_393;
					}
					if (this.match_available == 0)
					{
						this.match_available = 1;
					}
					byte[] array9 = this.window;
					int num36 = this.strstart;
					int num37 = 0;
					byte b;
					if (this._tr_tally(num37, (int)b))
					{
						int num38 = this.block_start;
						int num39 = this.strstart;
						int num40 = 0;
						num39 -= num38;
						this._tr_flush_block(num38, num39, num40 != 0);
						ZlibCodec codec2 = this._codec;
						int num41 = this.strstart;
						this.block_start = num41;
						codec2.flush_pending();
					}
					if (this._codec.AvailableBytesOut == 0)
					{
						goto IL_393;
					}
				}
				if (this.match_available != 0)
				{
					byte[] array10 = this.window;
					int num42 = this.strstart;
					int num43 = 0;
					byte b2;
					bool flag2 = this._tr_tally(num43, (int)b2);
					this.match_available = num;
				}
				bool flag3 = flush == FlushType.Finish;
				this.flush_block_only(flag3);
				if (this._codec.AvailableBytesOut != 0)
				{
				}
			}
			IL_393:
			throw new NullReferenceException();
		}

		// Token: 0x0600B166 RID: 45414 RVA: 0x0029815C File Offset: 0x0029635C
		[Token(Token = "0x600B166")]
		[Address(RVA = "0x1F0A530", Offset = "0x1F08F30", VA = "0x181F0A530")]
		internal int longest_match(int cur_match)
		{
			DeflateManager.Config config = this.config;
			int num = this.strstart;
			int num2 = this.prev_length;
			int num3 = this.w_size;
			if (num > num3)
			{
				int num4 = this.strstart;
				int num5 = this.w_size;
				int num6 = DeflateManager.MIN_LOOKAHEAD;
				num6 -= num5;
				num6 += num4;
			}
			int niceLength = this.config.NiceLength;
			int num7 = this.w_mask;
			int num8 = this.strstart;
			int num9 = this.window.Length;
			DeflateManager.Config config2 = this.config;
			int num10 = this.lookahead;
			if (niceLength <= num10)
			{
			}
			int num11 = this.prev_length;
			byte[] array = this.window;
			int num12 = array.Length;
			byte b;
			if ("{il2cpp array field local22->}" == b)
			{
				num9 = num;
				int num13 = num9 + 1;
				num += 2;
				num++;
				num9 = num12;
				int num14 = num9 + 1;
				byte b2 = array[num14];
				num++;
				int num15 = num + 1;
				num = num15;
				num15 = num12;
				num15 += 3;
				num++;
				int num16 = num + 1;
				num = num16;
				num16 = num12;
				num16 += 5;
				num++;
				int num17 = num + 1;
				num = num17;
				num17 = num12;
				num17 += 7;
				byte b3 = array[num17];
				int num18 = num + 1;
				num = num18;
				num12 += 8;
				int num19 = DeflateManager.MAX_MATCH;
				num19 -= num8;
				num19 += num;
				num = num8;
				num -= num19;
				if (num19 > num2)
				{
					num2 = num19;
					this.match_start = cur_match;
					int length = this.window.Length;
					int num20 = cur_match - 1;
				}
			}
			short[] array2 = this.prev;
			ulong num21;
			if ((ulong)array2[num7] > num21)
			{
				int num22 = niceLength - 1;
				while (num22 != 0)
				{
				}
			}
			int num23 = this.lookahead;
			if (num2 > num23)
			{
				num2 = num23;
			}
			return num2;
		}

		// Token: 0x17001C9F RID: 7327
		// (get) Token: 0x0600B167 RID: 45415 RVA: 0x00298324 File Offset: 0x00296524
		// (set) Token: 0x0600B168 RID: 45416 RVA: 0x00298338 File Offset: 0x00296538
		[Token(Token = "0x17001C9F")]
		internal bool WantRfc1950HeaderBytes
		{
			[Token(Token = "0x600B167")]
			[Address(RVA = "0xE29560", Offset = "0xE27F60", VA = "0x180E29560")]
			get
			{
				return this._WantRfc1950HeaderBytes;
			}
			[Token(Token = "0x600B168")]
			[Address(RVA = "0xE2AE40", Offset = "0xE29840", VA = "0x180E2AE40")]
			set
			{
				this._WantRfc1950HeaderBytes = value;
			}
		}

		// Token: 0x0600B169 RID: 45417 RVA: 0x0029834C File Offset: 0x0029654C
		[Token(Token = "0x600B169")]
		[Address(RVA = "0x1F07A60", Offset = "0x1F06460", VA = "0x181F07A60")]
		internal int Initialize(ZlibCodec codec, CompressionLevel level)
		{
			int mem_LEVEL_DEFAULT = DeflateManager.MEM_LEVEL_DEFAULT;
			int num;
			return num;
		}

		// Token: 0x0600B16A RID: 45418 RVA: 0x00298364 File Offset: 0x00296564
		[Token(Token = "0x600B16A")]
		[Address(RVA = "0x1F079B0", Offset = "0x1F063B0", VA = "0x181F079B0")]
		internal int Initialize(ZlibCodec codec, CompressionLevel level, int bits)
		{
			int mem_LEVEL_DEFAULT = DeflateManager.MEM_LEVEL_DEFAULT;
			int num;
			return num;
		}

		// Token: 0x0600B16B RID: 45419 RVA: 0x0029837C File Offset: 0x0029657C
		[Token(Token = "0x600B16B")]
		[Address(RVA = "0x1F07DB0", Offset = "0x1F067B0", VA = "0x181F07DB0")]
		internal int Initialize(ZlibCodec codec, CompressionLevel level, int bits, CompressionStrategy compressionStrategy)
		{
			int mem_LEVEL_DEFAULT = DeflateManager.MEM_LEVEL_DEFAULT;
			int num;
			return num;
		}

		// Token: 0x0600B16C RID: 45420 RVA: 0x00298390 File Offset: 0x00296590
		[Token(Token = "0x600B16C")]
		[Address(RVA = "0x1F07B00", Offset = "0x1F06500", VA = "0x181F07B00")]
		internal int Initialize(ZlibCodec codec, CompressionLevel level, int windowBits, int memLevel, CompressionStrategy strategy)
		{
			this._codec = codec;
			codec.Message = (ulong)0L;
			this._codec.dstate = this;
			this.w_bits = windowBits;
			this.hash_bits = windowBits;
			uint num;
			this.w_size = (int)num;
			uint num2 = num - 1U;
			this.hash_size = (int)num;
			this.w_mask = (int)num2;
			uint num3 = num - 1U;
			this.hash_mask = (int)num3;
			int min_MATCH = DeflateManager.MIN_MATCH;
			int num4 = windowBits - 1;
			num4 += min_MATCH;
			this.hash_shift = num4;
			int num5 = 0;
			byte[] array = VariableSizedBufferPool.Get((long)num4, num5 != 0);
			int num6 = this.w_size;
			this.window = array;
			short[] array2 = new short[num6];
			int num7 = this.hash_size;
			this.prev = array2;
			short[] array3 = new short[num7];
			this.head = array3;
			this.lit_bufsize = (int)num;
			byte[] array4;
			this.pending = array4;
			int num8 = this.lit_bufsize;
			this._distanceOffset = num8;
			this.compressionLevel = level;
			this._lengthOffset = num8;
			this.compressionStrategy = CompressionStrategy.Default;
			this.Reset();
			return 0;
		}

		// Token: 0x0600B16D RID: 45421 RVA: 0x00298494 File Offset: 0x00296694
		[Token(Token = "0x600B16D")]
		[Address(RVA = "0x1F07E60", Offset = "0x1F06860", VA = "0x181F07E60")]
		internal void Reset()
		{
			ZlibCodec codec = this._codec;
			int num = 0;
			codec.TotalBytesOut = (long)num;
			codec.TotalBytesIn = (long)num;
			this._codec.Message = num;
			this.nextPending = num;
			this.Rfc1950BytesEmitted = num != 0;
			if ((this._WantRfc1950HeaderBytes ? 1 : 0) != num)
			{
			}
			int busy_STATE = DeflateManager.BUSY_STATE;
			this.status = busy_STATE;
			this._codec._Adler32 = (uint)((ulong)1L);
			this.last_flush = num;
			ZTree ztree = this.treeLiterals;
			short[] array = this.dyn_ltree;
			ztree.dyn_tree = array;
			ZTree ztree2 = this.treeLiterals;
			StaticTree literals = StaticTree.Literals;
			ztree2.staticTree = literals;
			ZTree ztree3 = this.treeDistances;
			short[] array2 = this.dyn_dtree;
			ztree3.dyn_tree = array2;
			ZTree ztree4 = this.treeDistances;
			StaticTree distances = StaticTree.Distances;
			ztree4.staticTree = distances;
			ZTree ztree5 = this.treeBitLengths;
			short[] array3 = this.bl_tree;
			ztree5.dyn_tree = array3;
			ZTree ztree6 = this.treeBitLengths;
			StaticTree bitLengths = StaticTree.BitLengths;
			ztree6.staticTree = bitLengths;
			this.bi_buf = (short)num;
			this.bi_valid = num;
			this.last_eob_len = (int)((ulong)8L);
			this._InitializeBlocks();
			int num2 = this.w_size;
			int num3 = this.hash_size;
			num2 += num2;
			short[] array4 = this.head;
			int num4 = 0;
			this.window_size = num2;
			Array.Clear(array4, num4, num3);
			int num5 = (int)this.compressionLevel;
			DeflateManager.Config config;
			this.config = config;
			this.SetDeflater();
			this.strstart = num;
			this.block_start = num;
			this.lookahead = num;
			int min_MATCH = DeflateManager.MIN_MATCH;
			this.match_available = num;
			this.ins_h = num;
			this.prev_length = min_MATCH;
			this.match_length = min_MATCH;
		}

		// Token: 0x0600B16E RID: 45422 RVA: 0x00298638 File Offset: 0x00296838
		[Token(Token = "0x600B16E")]
		[Address(RVA = "0x1F07850", Offset = "0x1F06250", VA = "0x181F07850")]
		internal int End()
		{
			int num = this.status;
			int num2 = this.status;
			int num3 = this.status;
			return -2;
		}

		// Token: 0x0600B16F RID: 45423 RVA: 0x00298664 File Offset: 0x00296864
		[Token(Token = "0x600B16F")]
		[Address(RVA = "0x1F08180", Offset = "0x1F06B80", VA = "0x181F08180")]
		private void SetDeflater()
		{
			DeflateFlavor flavor = this.config.Flavor;
			if (flavor == DeflateFlavor.Store || flavor == DeflateFlavor.Store || flavor == DeflateFlavor.Fast)
			{
				DeflateManager.CompressFunc compressFunc;
				compressFunc.method_ptr = ldftn(DeflateNone);
				compressFunc.method = ldftn(DeflateNone);
				compressFunc.m_target = this;
				this.DeflateFunction = compressFunc;
			}
		}

		// Token: 0x0600B170 RID: 45424 RVA: 0x002986B8 File Offset: 0x002968B8
		[Token(Token = "0x600B170")]
		[Address(RVA = "0x1F085D0", Offset = "0x1F06FD0", VA = "0x181F085D0")]
		internal int SetParams(CompressionLevel level, CompressionStrategy strategy)
		{
			int num = 0;
			if (this.compressionLevel != level)
			{
				DeflateFlavor flavor = this.config.Flavor;
				DeflateManager.Config config;
				if (config.Flavor != flavor)
				{
					ZlibCodec codec = this._codec;
					if (codec.TotalBytesIn != (long)num)
					{
						int num2 = codec.Deflate(FlushType.Partial);
					}
				}
				this.compressionLevel = level;
				this.config = config;
				this.SetDeflater();
			}
			this.compressionStrategy = strategy;
			return num;
		}

		// Token: 0x0600B171 RID: 45425 RVA: 0x0029872C File Offset: 0x0029692C
		[Token(Token = "0x600B171")]
		[Address(RVA = "0x1F08220", Offset = "0x1F06C20", VA = "0x181F08220")]
		internal int SetDictionary(byte[] dictionary)
		{
			int num = 0;
			int length = dictionary.Length;
			int num2 = this.status;
			ZlibCodec codec = this._codec;
			uint adler = codec._Adler32;
			int length2 = dictionary.Length;
			int num3 = 0;
			uint num4 = Adler.Adler32(adler, dictionary, num3, length2);
			codec._Adler32 = num4;
			int num5 = this.w_size;
			if (length > num5)
			{
				int num6 = this.w_size;
				int num7 = dictionary.Length;
				num7 -= num6;
			}
			byte[] array = this.window;
			int num8 = 0;
			Array.Copy(dictionary, num, array, num8, length);
			byte[] array2 = this.window;
			this.strstart = length;
			this.block_start = length;
			byte b = array2[0];
			this.ins_h = (int)b;
			this.ins_h = (int)b;
			int num9 = this.ins_h;
			byte[] array3 = this.window;
			int num10 = DeflateManager.MIN_MATCH;
			num10 += num;
			short[] array4 = this.head;
			this.ins_h = num9;
			short[] array5 = this.prev;
			int num11 = this.w_mask;
			short num12 = array4[num9];
			array5[0] = num12;
			short[] array6 = this.head;
			int num13 = this.ins_h;
			array6[0] = (short)num;
			num++;
			return 0;
		}

		// Token: 0x0600B172 RID: 45426 RVA: 0x0029885C File Offset: 0x00296A5C
		[Token(Token = "0x600B172")]
		[Address(RVA = "0x1F06F00", Offset = "0x1F05900", VA = "0x181F06F00")]
		internal int Deflate(FlushType flush)
		{
			for (;;)
			{
				ZlibCodec codec = this._codec;
				if (codec.OutputBuffer != (ulong)0L && (codec.InputBuffer != (ulong)0L || codec.AvailableBytesIn == 0))
				{
					int num = this.status;
					if (flush == FlushType.Finish && this._codec.AvailableBytesOut != 0)
					{
						int num2 = this.last_flush;
						int num3 = this.status;
						this.last_flush = (int)flush;
						CompressionLevel compressionLevel = this.compressionLevel;
						if (this.strstart != 0)
						{
							int preset_DICT = DeflateManager.PRESET_DICT;
						}
						ulong num4;
						num4 += (ulong)1L;
						num4 += num4;
						long num5 = (long)(num4 * (ulong)((uint)31));
						int num6 = this.pendingCount;
						byte[] array = this.pending;
						int busy_STATE = DeflateManager.BUSY_STATE;
						this.status = busy_STATE;
						int num7 = num6 + 1;
						this.pendingCount = num7;
						int num8 = this.pendingCount;
						byte[] array2 = this.pending;
						int num9 = num8 + 1;
						this.pendingCount = num9;
						if (this.strstart != 0)
						{
							int num10 = this.pendingCount;
							byte[] array3 = this.pending;
							int num11 = num10 + 1;
							this.pendingCount = num11;
							uint adler = this._codec._Adler32;
							int num12 = this.pendingCount;
							byte[] array4 = this.pending;
							int num13 = num12 + 1;
							this.pendingCount = num13;
							uint adler2 = this._codec._Adler32;
							int num14 = this.pendingCount;
							byte[] array5 = this.pending;
							int num15 = num14 + 1;
							this.pendingCount = num15;
							uint adler3 = this._codec._Adler32;
							int num16 = this.pendingCount;
							byte[] array6 = this.pending;
							int num17 = num16 + 1;
							this.pendingCount = num17;
							uint adler4 = this._codec._Adler32;
						}
						this._codec._Adler32 = (uint)((ulong)1L);
						ZlibCodec codec2 = this._codec;
						if (this.Z_ASCII != 0 || (codec2.AvailableBytesIn == 0 && flush != FlushType.Finish))
						{
							codec2.flush_pending();
							if (this._codec.AvailableBytesOut == 0)
							{
								goto IL_38C;
							}
						}
						int num18 = this.status;
						if (this._codec.AvailableBytesIn == 0)
						{
							break;
						}
					}
				}
			}
			if (this._codec.AvailableBytesIn == 0 && this.lookahead == 0)
			{
				if (flush == FlushType.None)
				{
					goto IL_2A6;
				}
				int num19 = this.status;
			}
			DeflateManager.CompressFunc deflateFunction = this.DeflateFunction;
			BlockState blockState;
			int num20 = (int)blockState;
			if (blockState == BlockState.FinishStarted || blockState == BlockState.FinishDone)
			{
				int finish_STATE = DeflateManager.FINISH_STATE;
				this.status = finish_STATE;
			}
			if (num20 == 0 || num20 == 2)
			{
				goto IL_38C;
			}
			if (num20 == 1)
			{
				if (flush != (FlushType)num20)
				{
					int num21 = 0;
					int num22 = 0;
					int num23 = 0;
					int num24 = 0;
					this._tr_stored_block(num24, num23, num22 != 0);
					if (flush == FlushType.Full && this.hash_size > num21)
					{
						short[] array7 = this.head;
						num21++;
						array7[0] = (short)num21;
					}
				}
				this._codec.flush_pending();
				if (this._codec.AvailableBytesOut == 0)
				{
					goto IL_38C;
				}
			}
			IL_2A6:
			if (flush == FlushType.Finish && this._WantRfc1950HeaderBytes && !this.Rfc1950BytesEmitted)
			{
				int num25 = this.pendingCount;
				byte[] array8 = this.pending;
				int num26 = num25 + 1;
				this.pendingCount = num26;
				uint adler5 = this._codec._Adler32;
				int num27 = this.pendingCount;
				byte[] array9 = this.pending;
				int num28 = num27 + 1;
				this.pendingCount = num28;
				uint adler6 = this._codec._Adler32;
				int num29 = this.pendingCount;
				byte[] array10 = this.pending;
				int num30 = num29 + 1;
				this.pendingCount = num30;
				uint adler7 = this._codec._Adler32;
				int num31 = this.pendingCount;
				byte[] array11 = this.pending;
				int num32 = num31 + 1;
				this.pendingCount = num32;
				uint adler8 = this._codec._Adler32;
				this._codec.flush_pending();
				this.Rfc1950BytesEmitted = true;
				if (this.Z_ASCII == 0)
				{
				}
			}
			IL_38C:
			throw new NullReferenceException();
		}

		// Token: 0x0600B173 RID: 45427 RVA: 0x00298BFC File Offset: 0x00296DFC
		// Note: this type is marked as 'beforefieldinit'.
		[Token(Token = "0x600B173")]
		[Address(RVA = "0x1F08BD0", Offset = "0x1F075D0", VA = "0x181F08BD0")]
		static DeflateManager()
		{
			string[] array = new string[10];
			if ("need dictionary" != 0)
			{
			}
			array[0] = "need dictionary";
			if ("stream end" != 0)
			{
			}
			array[1] = "stream end";
			if ("" != 0)
			{
			}
			array[2] = "";
			if ("file error" != 0)
			{
			}
			array[3] = "file error";
			if ("stream error" != 0)
			{
			}
			array[4] = "stream error";
			if ("data error" != 0)
			{
			}
			array[5] = "data error";
			if ("insufficient memory" != 0)
			{
			}
			array[6] = "insufficient memory";
			if ("buffer error" != 0)
			{
			}
			array[7] = "buffer error";
			if ("incompatible version" != 0)
			{
			}
			array[8] = "incompatible version";
			if ("" != 0)
			{
			}
			array[9] = "";
			int num = 0;
			DeflateManager._ErrorMessage = array;
			DeflateManager.STORED_BLOCK = num;
			DeflateManager.Z_BINARY = num;
			int num2 = DeflateManager.MIN_MATCH;
			int num3 = DeflateManager.MAX_MATCH;
			num2++;
			num3 += num2;
			DeflateManager.MIN_LOOKAHEAD = num3;
		}

		// Token: 0x04007453 RID: 29779
		[Token(Token = "0x4007453")]
		private static readonly int MEM_LEVEL_MAX;

		// Token: 0x04007454 RID: 29780
		[Token(Token = "0x4007454")]
		private static readonly int MEM_LEVEL_DEFAULT;

		// Token: 0x04007455 RID: 29781
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4007455")]
		private DeflateManager.CompressFunc DeflateFunction;

		// Token: 0x04007456 RID: 29782
		[Token(Token = "0x4007456")]
		private static readonly string[] _ErrorMessage;

		// Token: 0x04007457 RID: 29783
		[Token(Token = "0x4007457")]
		private static readonly int PRESET_DICT;

		// Token: 0x04007458 RID: 29784
		[Token(Token = "0x4007458")]
		private static readonly int INIT_STATE;

		// Token: 0x04007459 RID: 29785
		[Token(Token = "0x4007459")]
		private static readonly int BUSY_STATE;

		// Token: 0x0400745A RID: 29786
		[Token(Token = "0x400745A")]
		private static readonly int FINISH_STATE;

		// Token: 0x0400745B RID: 29787
		[Token(Token = "0x400745B")]
		private static readonly int Z_DEFLATED;

		// Token: 0x0400745C RID: 29788
		[Token(Token = "0x400745C")]
		private static readonly int STORED_BLOCK;

		// Token: 0x0400745D RID: 29789
		[Token(Token = "0x400745D")]
		private static readonly int STATIC_TREES;

		// Token: 0x0400745E RID: 29790
		[Token(Token = "0x400745E")]
		private static readonly int DYN_TREES;

		// Token: 0x0400745F RID: 29791
		[Token(Token = "0x400745F")]
		private static readonly int Z_BINARY;

		// Token: 0x04007460 RID: 29792
		[Token(Token = "0x4007460")]
		private static readonly int Z_ASCII;

		// Token: 0x04007461 RID: 29793
		[Token(Token = "0x4007461")]
		private static readonly int Z_UNKNOWN;

		// Token: 0x04007462 RID: 29794
		[Token(Token = "0x4007462")]
		private static readonly int Buf_size;

		// Token: 0x04007463 RID: 29795
		[Token(Token = "0x4007463")]
		private static readonly int MIN_MATCH;

		// Token: 0x04007464 RID: 29796
		[Token(Token = "0x4007464")]
		private static readonly int MAX_MATCH;

		// Token: 0x04007465 RID: 29797
		[Token(Token = "0x4007465")]
		private static readonly int MIN_LOOKAHEAD;

		// Token: 0x04007466 RID: 29798
		[Token(Token = "0x4007466")]
		private static readonly int HEAP_SIZE;

		// Token: 0x04007467 RID: 29799
		[Token(Token = "0x4007467")]
		private static readonly int END_BLOCK;

		// Token: 0x04007468 RID: 29800
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
		[Token(Token = "0x4007468")]
		internal ZlibCodec _codec;

		// Token: 0x04007469 RID: 29801
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
		[Token(Token = "0x4007469")]
		internal int status;

		// Token: 0x0400746A RID: 29802
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x28")]
		[Token(Token = "0x400746A")]
		internal byte[] pending;

		// Token: 0x0400746B RID: 29803
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x30")]
		[Token(Token = "0x400746B")]
		internal int nextPending;

		// Token: 0x0400746C RID: 29804
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x34")]
		[Token(Token = "0x400746C")]
		internal int pendingCount;

		// Token: 0x0400746D RID: 29805
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x38")]
		[Token(Token = "0x400746D")]
		internal sbyte data_type;

		// Token: 0x0400746E RID: 29806
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x3C")]
		[Token(Token = "0x400746E")]
		internal int last_flush;

		// Token: 0x0400746F RID: 29807
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x40")]
		[Token(Token = "0x400746F")]
		internal int w_size;

		// Token: 0x04007470 RID: 29808
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x44")]
		[Token(Token = "0x4007470")]
		internal int w_bits;

		// Token: 0x04007471 RID: 29809
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x48")]
		[Token(Token = "0x4007471")]
		internal int w_mask;

		// Token: 0x04007472 RID: 29810
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x50")]
		[Token(Token = "0x4007472")]
		internal byte[] window;

		// Token: 0x04007473 RID: 29811
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x58")]
		[Token(Token = "0x4007473")]
		internal int window_size;

		// Token: 0x04007474 RID: 29812
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x60")]
		[Token(Token = "0x4007474")]
		internal short[] prev;

		// Token: 0x04007475 RID: 29813
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x68")]
		[Token(Token = "0x4007475")]
		internal short[] head;

		// Token: 0x04007476 RID: 29814
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x70")]
		[Token(Token = "0x4007476")]
		internal int ins_h;

		// Token: 0x04007477 RID: 29815
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x74")]
		[Token(Token = "0x4007477")]
		internal int hash_size;

		// Token: 0x04007478 RID: 29816
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x78")]
		[Token(Token = "0x4007478")]
		internal int hash_bits;

		// Token: 0x04007479 RID: 29817
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x7C")]
		[Token(Token = "0x4007479")]
		internal int hash_mask;

		// Token: 0x0400747A RID: 29818
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x80")]
		[Token(Token = "0x400747A")]
		internal int hash_shift;

		// Token: 0x0400747B RID: 29819
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x84")]
		[Token(Token = "0x400747B")]
		internal int block_start;

		// Token: 0x0400747C RID: 29820
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x88")]
		[Token(Token = "0x400747C")]
		private DeflateManager.Config config;

		// Token: 0x0400747D RID: 29821
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x90")]
		[Token(Token = "0x400747D")]
		internal int match_length;

		// Token: 0x0400747E RID: 29822
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x94")]
		[Token(Token = "0x400747E")]
		internal int prev_match;

		// Token: 0x0400747F RID: 29823
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x98")]
		[Token(Token = "0x400747F")]
		internal int match_available;

		// Token: 0x04007480 RID: 29824
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x9C")]
		[Token(Token = "0x4007480")]
		internal int strstart;

		// Token: 0x04007481 RID: 29825
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xA0")]
		[Token(Token = "0x4007481")]
		internal int match_start;

		// Token: 0x04007482 RID: 29826
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xA4")]
		[Token(Token = "0x4007482")]
		internal int lookahead;

		// Token: 0x04007483 RID: 29827
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xA8")]
		[Token(Token = "0x4007483")]
		internal int prev_length;

		// Token: 0x04007484 RID: 29828
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xAC")]
		[Token(Token = "0x4007484")]
		internal CompressionLevel compressionLevel;

		// Token: 0x04007485 RID: 29829
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xB0")]
		[Token(Token = "0x4007485")]
		internal CompressionStrategy compressionStrategy;

		// Token: 0x04007486 RID: 29830
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xB8")]
		[Token(Token = "0x4007486")]
		internal short[] dyn_ltree;

		// Token: 0x04007487 RID: 29831
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xC0")]
		[Token(Token = "0x4007487")]
		internal short[] dyn_dtree;

		// Token: 0x04007488 RID: 29832
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xC8")]
		[Token(Token = "0x4007488")]
		internal short[] bl_tree;

		// Token: 0x04007489 RID: 29833
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xD0")]
		[Token(Token = "0x4007489")]
		internal ZTree treeLiterals;

		// Token: 0x0400748A RID: 29834
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xD8")]
		[Token(Token = "0x400748A")]
		internal ZTree treeDistances;

		// Token: 0x0400748B RID: 29835
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xE0")]
		[Token(Token = "0x400748B")]
		internal ZTree treeBitLengths;

		// Token: 0x0400748C RID: 29836
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xE8")]
		[Token(Token = "0x400748C")]
		internal short[] bl_count;

		// Token: 0x0400748D RID: 29837
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xF0")]
		[Token(Token = "0x400748D")]
		internal int[] heap;

		// Token: 0x0400748E RID: 29838
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xF8")]
		[Token(Token = "0x400748E")]
		internal int heap_len;

		// Token: 0x0400748F RID: 29839
		[global::Cpp2IlInjected.FieldOffset(Offset = "0xFC")]
		[Token(Token = "0x400748F")]
		internal int heap_max;

		// Token: 0x04007490 RID: 29840
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x100")]
		[Token(Token = "0x4007490")]
		internal sbyte[] depth;

		// Token: 0x04007491 RID: 29841
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x108")]
		[Token(Token = "0x4007491")]
		internal int _lengthOffset;

		// Token: 0x04007492 RID: 29842
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x10C")]
		[Token(Token = "0x4007492")]
		internal int lit_bufsize;

		// Token: 0x04007493 RID: 29843
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x110")]
		[Token(Token = "0x4007493")]
		internal int last_lit;

		// Token: 0x04007494 RID: 29844
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x114")]
		[Token(Token = "0x4007494")]
		internal int _distanceOffset;

		// Token: 0x04007495 RID: 29845
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x118")]
		[Token(Token = "0x4007495")]
		internal int opt_len;

		// Token: 0x04007496 RID: 29846
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x11C")]
		[Token(Token = "0x4007496")]
		internal int static_len;

		// Token: 0x04007497 RID: 29847
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x120")]
		[Token(Token = "0x4007497")]
		internal int matches;

		// Token: 0x04007498 RID: 29848
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x124")]
		[Token(Token = "0x4007498")]
		internal int last_eob_len;

		// Token: 0x04007499 RID: 29849
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x128")]
		[Token(Token = "0x4007499")]
		internal short bi_buf;

		// Token: 0x0400749A RID: 29850
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x12C")]
		[Token(Token = "0x400749A")]
		internal int bi_valid;

		// Token: 0x0400749B RID: 29851
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x130")]
		[Token(Token = "0x400749B")]
		private bool Rfc1950BytesEmitted;

		// Token: 0x0400749C RID: 29852
		[global::Cpp2IlInjected.FieldOffset(Offset = "0x131")]
		[Token(Token = "0x400749C")]
		private bool _WantRfc1950HeaderBytes;

		// Token: 0x020019C6 RID: 6598
		[Token(Token = "0x20019C6")]
		internal sealed class CompressFunc : MulticastDelegate
		{
			// Token: 0x0600B174 RID: 45428 RVA: 0x00298D14 File Offset: 0x00296F14
			[Token(Token = "0x600B174")]
			[Address(RVA = "0x3E5170", Offset = "0x3E3B70", VA = "0x1803E5170")]
			public CompressFunc(object @object, IntPtr method)
			{
				this.method = method;
				this.m_target = @object;
			}

			// Token: 0x0600B175 RID: 45429 RVA: 0x00298D30 File Offset: 0x00296F30
			[Token(Token = "0x600B175")]
			[Address(RVA = "0x46F230", Offset = "0x46DC30", VA = "0x18046F230", Slot = "13")]
			public BlockState Invoke(FlushType flush)
			{
				uint num;
				do
				{
					if (this.delegates != 0)
					{
					}
				}
				while (num == (uint)0);
				throw new ExecutionEngineException();
			}

			// Token: 0x0600B176 RID: 45430 RVA: 0x00298DA4 File Offset: 0x00296FA4
			[Token(Token = "0x600B176")]
			[Address(RVA = "0x1F00970", Offset = "0x1EFF370", VA = "0x181F00970", Slot = "14")]
			public IAsyncResult BeginInvoke(FlushType flush, AsyncCallback callback, object @object)
			{
			}

			// Token: 0x0600B177 RID: 45431 RVA: 0x00298DB4 File Offset: 0x00296FB4
			[Token(Token = "0x600B177")]
			[Address(RVA = "0x4338C0", Offset = "0x4322C0", VA = "0x1804338C0", Slot = "15")]
			public BlockState EndInvoke(IAsyncResult result)
			{
				throw new NullReferenceException();
			}
		}

		// Token: 0x020019C7 RID: 6599
		[Token(Token = "0x20019C7")]
		internal class Config
		{
			// Token: 0x0600B178 RID: 45432 RVA: 0x00298DC8 File Offset: 0x00296FC8
			[Token(Token = "0x600B178")]
			[Address(RVA = "0xE250B0", Offset = "0xE23AB0", VA = "0x180E250B0")]
			private Config(int goodLength, int maxLazy, int niceLength, int maxChainLength, DeflateFlavor flavor)
			{
				this.MaxChainLength = 0;
				this.GoodLength = goodLength;
				this.NiceLength = niceLength;
				this.Flavor = DeflateFlavor.Store;
				this.MaxLazy = maxLazy;
			}

			// Token: 0x0600B179 RID: 45433 RVA: 0x00298E00 File Offset: 0x00297000
			[Token(Token = "0x600B179")]
			[Address(RVA = "0x1F009F0", Offset = "0x1EFF3F0", VA = "0x181F009F0")]
			public static DeflateManager.Config Lookup(CompressionLevel level)
			{
				return DeflateManager.Config.Table[(int)level];
			}

			// Token: 0x0600B17A RID: 45434 RVA: 0x00298E20 File Offset: 0x00297020
			[Token(Token = "0x600B17A")]
			[Address(RVA = "0x1F00A80", Offset = "0x1EFF480", VA = "0x181F00A80")]
			static Config()
			{
				DeflateManager.Config[] array = new DeflateManager.Config[10];
				int num = 0;
				DeflateManager.Config config;
				config.GoodLength = num;
				config.NiceLength = num;
				config.Flavor = (DeflateFlavor)num;
				array[0] = config;
				DeflateManager.Config config2;
				config2.GoodLength = (int)((ulong)4L);
				config2.MaxLazy = (int)((ulong)4L);
				config2.NiceLength = (int)((ulong)8L);
				config2.MaxChainLength = (int)((ulong)4L);
				config2.Flavor = (DeflateFlavor)((ulong)1L);
				array[1] = config2;
				DeflateManager.Config config3;
				config3.GoodLength = (int)((ulong)4L);
				config3.MaxLazy = (int)((ulong)5L);
				config3.NiceLength = (int)((ulong)16L);
				config3.MaxChainLength = (int)((ulong)8L);
				config3.Flavor = (DeflateFlavor)((ulong)1L);
				array[2] = config3;
				DeflateManager.Config config4;
				config4.GoodLength = (int)((ulong)4L);
				config4.MaxLazy = (int)((ulong)6L);
				config4.NiceLength = (int)((ulong)32L);
				config4.MaxChainLength = (int)((ulong)32L);
				config4.Flavor = (DeflateFlavor)((ulong)1L);
				array[3] = config4;
				DeflateManager.Config config5;
				config5.GoodLength = (int)((ulong)4L);
				config5.MaxLazy = (int)((ulong)4L);
				config5.NiceLength = (int)((ulong)16L);
				config5.MaxChainLength = (int)((ulong)16L);
				config5.Flavor = (DeflateFlavor)((ulong)2L);
				array[4] = config5;
				DeflateManager.Config config6;
				config6.GoodLength = (int)((ulong)8L);
				config6.MaxLazy = (int)((ulong)16L);
				config6.NiceLength = (int)((ulong)32L);
				config6.MaxChainLength = (int)((ulong)32L);
				config6.Flavor = (DeflateFlavor)((ulong)2L);
				array[5] = config6;
				DeflateManager.Config config7;
				config7.GoodLength = (int)((ulong)8L);
				config7.MaxLazy = (int)((ulong)16L);
				config7.NiceLength = (int)((ulong)128L);
				config7.MaxChainLength = (int)((ulong)128L);
				config7.Flavor = (DeflateFlavor)((ulong)2L);
				array[6] = config7;
				DeflateManager.Config config8;
				config8.GoodLength = (int)((ulong)8L);
				config8.MaxLazy = (int)((ulong)32L);
				config8.NiceLength = (int)((ulong)128L);
				config8.MaxChainLength = (int)((ulong)256L);
				config8.Flavor = (DeflateFlavor)((ulong)2L);
				array[7] = config8;
				DeflateManager.Config config9;
				config9.GoodLength = (int)((ulong)32L);
				config9.MaxLazy = (int)((ulong)128L);
				config9.NiceLength = (int)((ulong)258L);
				config9.MaxChainLength = (int)((ulong)1024L);
				config9.Flavor = (DeflateFlavor)((ulong)2L);
				array[8] = config9;
				DeflateManager.Config config10;
				config10.GoodLength = (int)((ulong)32L);
				config10.MaxLazy = (int)((ulong)258L);
				config10.NiceLength = (int)((ulong)258L);
				config10.MaxChainLength = (int)((ulong)4096L);
				config10.Flavor = (DeflateFlavor)((ulong)2L);
				array[9] = config10;
				DeflateManager.Config.Table = array;
			}

			// Token: 0x0400749D RID: 29853
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x10")]
			[Token(Token = "0x400749D")]
			internal int GoodLength;

			// Token: 0x0400749E RID: 29854
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x14")]
			[Token(Token = "0x400749E")]
			internal int MaxLazy;

			// Token: 0x0400749F RID: 29855
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x18")]
			[Token(Token = "0x400749F")]
			internal int NiceLength;

			// Token: 0x040074A0 RID: 29856
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x1C")]
			[Token(Token = "0x40074A0")]
			internal int MaxChainLength;

			// Token: 0x040074A1 RID: 29857
			[global::Cpp2IlInjected.FieldOffset(Offset = "0x20")]
			[Token(Token = "0x40074A1")]
			internal DeflateFlavor Flavor;

			// Token: 0x040074A2 RID: 29858
			[Token(Token = "0x40074A2")]
			private static readonly DeflateManager.Config[] Table;
		}
	}
}