Function at 0x4cdc30
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x2c
push esi
test edx, edx
je 0x4cf0f8
mov esi, dword [edx + 0x1c]
test esi, esi
je 0x4cf0f8
cmp dword [edx + 0xc], 0
je 0x4cf0f8
cmp dword [edx], 0
jne 0x4cdc64
cmp dword [edx + 4], 0
jne 0x4cf0f8
cmp dword [esi], 0xb
jne 0x4cdc6f
mov dword [esi], 0xc
mov ecx, dword [edx + 0x10]
mov eax, dword [edx + 0xc]
push ebx
mov ebx, dword [esi + 0x38]
push ebp
mov ebp, dword [edx]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x24], ecx
mov ecx, dword [esi]
mov dword [esp + 0x1c], eax
mov eax, dword [edx + 4]
push edi
mov edi, dword [esi + 0x3c]
mov dword [esp + 0x10], eax
mov dword [esp + 0x38], eax
mov dword [esp + 0x30], 0
cmp ecx, 0x1e
jbe switch.0x004cdcb7
mov eax, 0xfffffffe
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x2c
ret
mov edx, dword [esp + 0x40]
jmp dword [ecx*4 + 0x4cf104]
cmp dword [esi + 8], 0
jne 0x4cdccf
mov dword [esi], 0xc
jmp 0x4cef8a
cmp edi, 0x10
jae 0x4cdcf4
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jb 0x4cdcd4
test byte [esi + 8], 2
je 0x4cdd41
cmp ebx, 0x8b1f
jne 0x4cdd41
push 0
xor edx, edx
xor ecx, ecx
call fcn.004cd700
add esp, 4
mov edx, 2
lea ecx, [esp + 0x1c]
mov dword [esi + 0x18], eax
mov byte [esp + 0x1c], 0x1f
mov byte [esp + 0x1d], 0x8b
call fcn.004cd710
mov dword [esi + 0x18], eax
mov eax, dword [esp + 0x10]
xor ebx, ebx
xor edi, edi
mov dword [esi], 1
jmp 0x4cef8a
mov eax, dword [esi + 0x20]
mov dword [esi + 0x10], 0
test eax, eax
je 0x4cdd56
mov dword [eax + 0x30], 0xffffffff
test byte [esi + 8], 1
je 0x4cde05
movzx eax, bl
shl eax, 8
mov ecx, ebx
shr ecx, 8
add eax, ecx
xor edx, edx
mov ecx, 0x1f
div ecx
test edx, edx
jne 0x4cde05
mov edx, ebx
and dl, 0xf
cmp dl, 8
je 0x4cdd9c
mov eax, dword [esp + 0x40]
mov dword [eax + 0x18], str.unknown_compression_method
mov eax, dword [esp + 0x10]
jmp 0x4cef84
mov eax, dword [esi + 0x24]
shr ebx, 4
mov ecx, ebx
and ecx, 0xf
sub edi, 4
add ecx, 8
test eax, eax
jne 0x4cdded
mov dword [esi + 0x24], ecx
mov edx, 1
shl edx, cl
xor eax, eax
xor ecx, ecx
mov dword [esi + 0x14], edx
xor edx, edx
call fcn.004cf1e0
mov ecx, dword [esp + 0x40]
shr ebx, 8
not ebx
and ebx, 2
or ebx, 9
mov dword [esi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x10]
mov dword [esi], ebx
xor ebx, ebx
xor edi, edi
jmp 0x4cef8a
cmp ecx, eax
jbe 0x4cddb4
mov ecx, dword [esp + 0x40]
mov eax, dword [esp + 0x10]
mov dword [ecx + 0x18], str.invalid_window_size
jmp 0x4cef84
mov edx, dword [esp + 0x40]
mov eax, dword [esp + 0x10]
mov dword [edx + 0x18], str.incorrect_header_check
jmp 0x4cef84
cmp edi, 0x10
jae 0x4cde40
mov edi, edi
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jb 0x4cde20
mov dword [esi + 0x10], ebx
cmp bl, 8
je 0x4cde58
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.unknown_compression_method
jmp 0x4cef84
test ebx, 0xe000
je 0x4cde70
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.unknown_header_flags_set
jmp 0x4cef84
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4cde81
mov edx, ebx
shr edx, 8
and edx, 1
mov dword [ecx], edx
test dword [esi + 0x10], 0x200
je 0x4cdead
mov eax, dword [esi + 0x18]
mov byte [esp + 0x1c], bl
shr ebx, 8
mov edx, 2
lea ecx, [esp + 0x1c]
mov byte [esp + 0x1d], bl
call fcn.004cd710
mov dword [esi + 0x18], eax
mov eax, dword [esp + 0x10]
xor ebx, ebx
xor edi, edi
mov dword [esi], 2
jmp 0x4cdec0
cmp edi, 0x20
jae 0x4cdee0
mov edi, edi
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x20
jb 0x4cdec0
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4cdeea
mov dword [ecx + 4], ebx
test dword [esi + 0x10], 0x200
je 0x4cdf28
mov eax, ebx
mov ecx, ebx
shr eax, 8
shr ecx, 0x10
mov byte [esp + 0x1c], bl
mov byte [esp + 0x1d], al
mov eax, dword [esi + 0x18]
mov byte [esp + 0x1e], cl
shr ebx, 0x18
mov edx, 4
lea ecx, [esp + 0x1c]
mov byte [esp + 0x1f], bl
call fcn.004cd710
mov dword [esi + 0x18], eax
mov eax, dword [esp + 0x10]
xor ebx, ebx
xor edi, edi
mov dword [esi], 3
jmp 0x4cdf40
cmp edi, 0x10
jae 0x4cdf60
lea esp, [esp]
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jb 0x4cdf40
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4cdf7d
mov edx, ebx
and edx, 0xff
mov dword [ecx + 8], edx
mov edx, dword [esi + 0x20]
mov ecx, ebx
shr ecx, 8
mov dword [edx + 0xc], ecx
test dword [esi + 0x10], 0x200
je 0x4cdfa9
mov eax, dword [esi + 0x18]
mov byte [esp + 0x1c], bl
shr ebx, 8
mov edx, 2
lea ecx, [esp + 0x1c]
mov byte [esp + 0x1d], bl
call fcn.004cd710
mov dword [esi + 0x18], eax
mov eax, dword [esp + 0x10]
xor ebx, ebx
xor edi, edi
mov dword [esi], 4
test dword [esi + 0x10], 0x400
je 0x4ce020
cmp edi, 0x10
jae 0x4cdfe1
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jb 0x4cdfc1
mov ecx, dword [esi + 0x20]
mov dword [esi + 0x40], ebx
test ecx, ecx
je 0x4cdfee
mov dword [ecx + 0x14], ebx
test dword [esi + 0x10], 0x200
je 0x4ce01a
mov eax, dword [esi + 0x18]
mov byte [esp + 0x1c], bl
shr ebx, 8
mov edx, 2
lea ecx, [esp + 0x1c]
mov byte [esp + 0x1d], bl
call fcn.004cd710
mov dword [esi + 0x18], eax
mov eax, dword [esp + 0x10]
xor ebx, ebx
xor edi, edi
jmp 0x4ce02e
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4ce02e
mov dword [ecx + 0x10], 0
mov dword [esi], 5
test dword [esi + 0x10], 0x400
je 0x4ce0e3
mov ecx, dword [esi + 0x40]
mov dword [esp + 0x14], ecx
cmp ecx, eax
jbe 0x4ce052
mov ecx, eax
mov dword [esp + 0x14], eax
test ecx, ecx
je 0x4ce0d9
mov edx, dword [esi + 0x20]
test edx, edx
je 0x4ce0a2
mov edx, dword [edx + 0x10]
mov dword [esp + 0x34], edx
test edx, edx
je 0x4ce0a2
mov eax, dword [esi + 0x20]
mov eax, dword [eax + 0x14]
sub eax, dword [esi + 0x40]
mov edx, dword [esi + 0x20]
mov edx, dword [edx + 0x18]
add ecx, eax
cmp ecx, edx
jbe 0x4ce085
sub edx, eax
jmp 0x4ce089
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x34]
push edx
add ecx, eax
push ebp
push ecx
call fcn.005056a0
mov ecx, dword [esp + 0x20]
mov eax, dword [esp + 0x1c]
add esp, 0xc
test dword [esi + 0x10], 0x200
je 0x4ce0ce
test ebp, ebp
jne 0x4ce0b3
xor edx, edx
jmp 0x4ce0cb
mov edx, dword [esp + 0x14]
mov eax, dword [esi + 0x18]
mov ecx, ebp
call fcn.004cd710
mov ecx, dword [esp + 0x14]
mov edx, eax
mov eax, dword [esp + 0x10]
mov dword [esi + 0x18], edx
sub eax, ecx
add ebp, ecx
sub dword [esi + 0x40], ecx
mov dword [esp + 0x10], eax
cmp dword [esi + 0x40], 0
jne 0x4cefe4
mov dword [esi + 0x40], 0
mov dword [esi], 6
test dword [esi + 0x10], 0x800
je 0x4ce190
test eax, eax
je 0x4cefe4
xor ecx, ecx
movzx edx, byte [ecx + ebp]
inc ecx
mov dword [esp + 0x14], ecx
mov ecx, dword [esi + 0x20]
mov dword [esp + 0x24], edx
test ecx, ecx
je 0x4ce140
mov edx, dword [ecx + 0x1c]
mov dword [esp + 0x34], edx
test edx, edx
je 0x4ce140
mov edx, dword [esi + 0x40]
cmp edx, dword [ecx + 0x20]
jae 0x4ce140
mov eax, dword [esp + 0x34]
mov cl, byte [esp + 0x24]
mov byte [eax + edx], cl
inc dword [esi + 0x40]
mov eax, dword [esp + 0x10]
cmp dword [esp + 0x24], 0
mov ecx, dword [esp + 0x14]
je 0x4ce14f
cmp ecx, eax
jb 0x4ce107
test dword [esi + 0x10], 0x200
je 0x4ce17b
test ebp, ebp
jne 0x4ce160
xor ecx, ecx
jmp 0x4ce174
mov edx, dword [esp + 0x14]
mov eax, dword [esi + 0x18]
mov ecx, ebp
call fcn.004cd710
mov ecx, eax
mov eax, dword [esp + 0x10]
mov dword [esi + 0x18], ecx
mov ecx, dword [esp + 0x14]
sub eax, ecx
add ebp, ecx
cmp dword [esp + 0x24], 0
mov dword [esp + 0x10], eax
jne 0x4cefe4
jmp 0x4ce19e
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4ce19e
mov dword [ecx + 0x1c], 0
mov dword [esi + 0x40], 0
mov dword [esi], 7
test dword [esi + 0x10], 0x1000
je 0x4ce24b
test eax, eax
je 0x4cefe4
xor ecx, ecx
movzx edx, byte [ecx + ebp]
inc ecx
mov dword [esp + 0x14], ecx
mov ecx, dword [esi + 0x20]
mov dword [esp + 0x24], edx
test ecx, ecx
je 0x4ce1fb
mov edx, dword [ecx + 0x24]
mov dword [esp + 0x34], edx
test edx, edx
je 0x4ce1fb
mov edx, dword [esi + 0x40]
cmp edx, dword [ecx + 0x28]
jae 0x4ce1fb
mov eax, dword [esp + 0x34]
mov cl, byte [esp + 0x24]
mov byte [eax + edx], cl
inc dword [esi + 0x40]
mov eax, dword [esp + 0x10]
cmp dword [esp + 0x24], 0
mov ecx, dword [esp + 0x14]
je 0x4ce20a
cmp ecx, eax
jb 0x4ce1c2
test dword [esi + 0x10], 0x200
je 0x4ce236
test ebp, ebp
jne 0x4ce21b
xor ecx, ecx
jmp 0x4ce22f
mov edx, dword [esp + 0x14]
mov eax, dword [esi + 0x18]
mov ecx, ebp
call fcn.004cd710
mov ecx, eax
mov eax, dword [esp + 0x10]
mov dword [esi + 0x18], ecx
mov ecx, dword [esp + 0x14]
sub eax, ecx
add ebp, ecx
cmp dword [esp + 0x24], 0
mov dword [esp + 0x10], eax
jne 0x4cefe4
jmp 0x4ce259
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4ce259
mov dword [ecx + 0x24], 0
mov dword [esi], 8
test dword [esi + 0x10], 0x200
je 0x4ce2ac
cmp edi, 0x10
jae 0x4ce290
lea ecx, [ecx]
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x10
jb 0x4ce270
movzx ecx, word [esi + 0x18]
cmp ebx, ecx
je 0x4ce2a8
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.header_crc_mismatch
jmp 0x4cef84
xor ebx, ebx
xor edi, edi
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4ce2c9
mov ecx, dword [esi + 0x10]
sar ecx, 9
and ecx, 1
mov dword [eax + 0x2c], ecx
mov edx, dword [esi + 0x20]
mov dword [edx + 0x30], 1
push 0
xor edx, edx
xor ecx, ecx
call fcn.004cd700
mov ecx, dword [esp + 0x44]
mov dword [esi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x14]
add esp, 4
mov dword [esi], 0xb
jmp 0x4cef8a
cmp edi, 0x20
jae 0x4ce315
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x20
jb 0x4ce2f5
mov ecx, ebx
and ecx, 0xff00
mov edx, ebx
shl edx, 0x10
add ecx, edx
mov edx, ebx
shr edx, 8
shl ecx, 8
and edx, 0xff00
add ecx, edx
mov edx, dword [esp + 0x40]
shr ebx, 0x18
add ecx, ebx
mov dword [esi + 0x18], ecx
mov dword [edx + 0x30], ecx
xor ebx, ebx
xor edi, edi
mov dword [esi], 0xa
cmp dword [esi + 0xc], 0
je 0x4cefa2
xor eax, eax
xor edx, edx
xor ecx, ecx
call fcn.004cf1e0
mov ecx, dword [esp + 0x40]
mov dword [esi + 0x18], eax
mov dword [ecx + 0x30], eax
mov eax, dword [esp + 0x10]
mov dword [esi], 0xb
cmp dword [esi + 4], 0
je 0x4ce390
mov ecx, edi
and ecx, 7
shr ebx, cl
sub edi, ecx
mov dword [esi], 0x1a
jmp 0x4cef8a
cmp edi, 3
jae 0x4ce3b5
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 3
jb 0x4ce395
mov ecx, ebx
and ecx, 1
shr ebx, 1
mov dword [esi + 4], ecx
mov ecx, ebx
and ecx, 3
dec edi
cmp ecx, 3
ja case.default.0x4ce3ca
jmp dword [ecx*4 + 0x4cf180]
shr ebx, 2
mov dword [esi], 0xd
sub edi, 2
jmp 0x4cef8a
shr ebx, 2
mov dword [esi + 0x4c], 0x538d38
mov dword [esi + 0x54], 9
mov dword [esi + 0x50], 0x539538
mov dword [esi + 0x58], 5
mov dword [esi], 0x13
sub edi, 2
jmp 0x4cef8a
shr ebx, 2
mov dword [esi], 0x10
sub edi, 2
jmp 0x4cef8a
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.invalid_block_type
mov dword [esi], 0x1d
shr ebx, 2
sub edi, 2
jmp 0x4cef8a
mov ecx, edi
and ecx, 7
sub edi, ecx
shr ebx, cl
cmp edi, 0x20
jae 0x4ce470
lea ebx, [ebx]
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x20
jb 0x4ce450
mov edx, ebx
mov ecx, ebx
not edx
and ecx, 0xffff
shr edx, 0x10
cmp ecx, edx
je 0x4ce493
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.invalid_stored_block_lengths
jmp 0x4cef84
xor ebx, ebx
mov dword [esi + 0x40], ecx
xor edi, edi
mov dword [esi], 0xe
mov dword [esi], 0xf
mov ecx, dword [esi + 0x40]
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x4ceb2a
cmp ecx, eax
jbe 0x4ce4bf
mov ecx, eax
mov dword [esp + 0x14], eax
mov edx, dword [esp + 0x18]
cmp ecx, edx
jbe 0x4ce4cd
mov ecx, edx
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x4cefe4
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x20]
push edx
push ebp
push eax
call fcn.005056a0
mov eax, dword [esp + 0x20]
sub dword [esp + 0x1c], eax
sub dword [esp + 0x24], eax
add dword [esp + 0x2c], eax
add ebp, eax
add esp, 0xc
sub dword [esi + 0x40], eax
mov eax, dword [esp + 0x10]
jmp 0x4cef8a
cmp edi, 0xe
jae 0x4ce530
jmp 0x4ce510
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0xe
jb 0x4ce510
mov ecx, ebx
and ecx, 0x1f
shr ebx, 5
add ecx, 0x101
mov edx, ebx
mov dword [esi + 0x60], ecx
shr ebx, 5
mov ecx, ebx
and edx, 0x1f
and ecx, 0xf
inc edx
add ecx, 4
shr ebx, 4
sub edi, 0xe
cmp dword [esi + 0x60], 0x11e
mov dword [esi + 0x64], edx
mov dword [esi + 0x5c], ecx
ja 0x4ce654
cmp edx, 0x1e
ja 0x4ce654
mov dword [esi + 0x68], 0
mov dword [esi], 0x11
mov ecx, dword [esi + 0x68]
cmp ecx, dword [esi + 0x5c]
jae 0x4ce5db
lea esp, [esp]
cmp edi, 3
jae 0x4ce5b5
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 3
jb 0x4ce595
mov edx, dword [esi + 0x68]
movzx edx, word [edx*2 + 0x5395b8]
mov ecx, ebx
and ecx, 7
mov word [esi + edx*2 + 0x70], cx
inc dword [esi + 0x68]
mov ecx, dword [esi + 0x68]
shr ebx, 3
sub edi, 3
cmp ecx, dword [esi + 0x5c]
jb 0x4ce590
mov eax, 0x13
cmp dword [esi + 0x68], eax
jae 0x4ce60a
jmp 0x4ce5f0
mov edx, dword [esi + 0x68]
movzx ecx, word [edx*2 + 0x5395b8]
xor edx, edx
mov word [esi + ecx*2 + 0x70], dx
inc dword [esi + 0x68]
cmp dword [esi + 0x68], eax
jb 0x4ce5f0
lea eax, [esi + 0x530]
lea ecx, [esi + 0x6c]
mov dword [ecx], eax
mov dword [esi + 0x4c], eax
lea eax, [esi + 0x2f0]
push eax
push 0x13
lea eax, [esi + 0x70]
push eax
lea edx, [esi + 0x54]
push 0
mov dword [edx], 7
call fcn.004cf8b0
add esp, 0x10
mov dword [esp + 0x30], eax
test eax, eax
mov eax, dword [esp + 0x10]
je 0x4ce664
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.invalid_code_lengths_set
jmp 0x4cef84
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.too_many_length_or_distance_symbols
jmp 0x4cef84
mov dword [esi + 0x68], 0
mov dword [esi], 0x12
mov edx, dword [esi + 0x64]
add edx, dword [esi + 0x60]
cmp dword [esi + 0x68], edx
jae 0x4ce853
mov ecx, dword [esi + 0x54]
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x4c]
dec edx
and edx, ebx
mov ecx, dword [ecx + edx*4]
mov edx, ecx
shr edx, 8
movzx edx, dl
mov dword [esp + 0x14], ecx
cmp edx, edi
jbe 0x4ce6e1
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esi + 0x54]
dec eax
add edi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x4c]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov ecx, dword [ecx + edx*4]
mov edx, ecx
shr edx, 8
movzx edx, dl
mov dword [esp + 0x14], ecx
cmp edx, edi
ja 0x4ce6a3
mov edx, ecx
shr edx, 0x10
mov dword [esp + 0x34], edx
cmp dx, 0x10
jae 0x4ce70a
shr ecx, 8
movzx ecx, cl
shr ebx, cl
sub edi, ecx
mov ecx, dword [esi + 0x68]
mov word [esi + ecx*2 + 0x70], dx
inc dword [esi + 0x68]
jmp 0x4ce844
jne 0x4ce777
mov edx, ecx
shr edx, 8
movzx edx, dl
add edx, 2
cmp edi, edx
jae 0x4ce749
jmp 0x4ce720
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esp + 0x14]
dec eax
add edi, 8
add ebx, edx
movzx edx, ch
add edx, 2
inc ebp
mov dword [esp + 0x10], eax
cmp edi, edx
jb 0x4ce720
movzx ecx, ch
shr ebx, cl
sub edi, ecx
mov ecx, dword [esi + 0x68]
test ecx, ecx
je 0x4ce876
movzx eax, word [esi + ecx*2 + 0x6e]
mov dword [esp + 0x24], eax
mov eax, ebx
and eax, 3
add eax, 3
shr ebx, 2
sub edi, 2
jmp 0x4ce815
cmp word [esp + 0x16], 0x11
movzx ecx, ch
mov dword [esp + 0x2c], ecx
jne 0x4ce7ca
lea edx, [ecx + 3]
cmp edi, edx
jae 0x4ce7b6
lea ecx, [ecx]
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esp + 0x2c]
dec eax
add edi, 8
add ebx, edx
lea edx, [ecx + 3]
inc ebp
mov dword [esp + 0x10], eax
cmp edi, edx
jb 0x4ce790
shr ebx, cl
mov edx, 0xfffffffd
mov eax, ebx
and eax, 7
add eax, 3
shr ebx, 3
jmp 0x4ce809
lea edx, [ecx + 7]
cmp edi, edx
jae 0x4ce7f7
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esp + 0x2c]
dec eax
add edi, 8
add ebx, edx
lea edx, [ecx + 7]
inc ebp
mov dword [esp + 0x10], eax
cmp edi, edx
jb 0x4ce7d1
shr ebx, cl
mov edx, 0xfffffff9
mov eax, ebx
and eax, 0x7f
add eax, 0xb
shr ebx, 7
sub edx, ecx
add edi, edx
mov dword [esp + 0x24], 0
mov edx, dword [esi + 0x64]
mov ecx, dword [esi + 0x68]
add edx, dword [esi + 0x60]
add ecx, eax
cmp ecx, edx
ja 0x4ce886
test eax, eax
je 0x4ce840
mov ecx, dword [esp + 0x24]
lea esp, [esp]
mov edx, dword [esi + 0x68]
dec eax
mov word [esi + edx*2 + 0x70], cx
inc dword [esi + 0x68]
test eax, eax
jne 0x4ce830
mov eax, dword [esp + 0x10]
mov ecx, dword [esi + 0x64]
add ecx, dword [esi + 0x60]
cmp dword [esi + 0x68], ecx
jb 0x4ce680
cmp dword [esi], 0x1d
je 0x4cef8a
cmp word [esi + 0x270], 0
jne 0x4ce89a
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.invalid_code____missing_end_of_block
jmp 0x4cef84
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.invalid_bit_length_repeat
jmp 0x4cef84
mov eax, dword [esp + 0x40]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
mov eax, dword [esp + 0x10]
jmp 0x4cef84
lea eax, [esi + 0x530]
lea ecx, [esi + 0x6c]
mov dword [ecx], eax
mov dword [esi + 0x4c], eax
lea eax, [esi + 0x2f0]
push eax
mov eax, dword [esi + 0x60]
push eax
lea eax, [esi + 0x70]
push eax
lea edx, [esi + 0x54]
push 1
mov dword [edx], 9
call fcn.004cf8b0
add esp, 0x10
mov dword [esp + 0x30], eax
test eax, eax
je 0x4ce8e6
mov ecx, dword [esp + 0x40]
mov eax, dword [esp + 0x10]
mov dword [ecx + 0x18], str.invalid_literal_lengths_set
jmp 0x4cef84
mov edx, dword [esi + 0x6c]
lea eax, [esi + 0x2f0]
push eax
mov eax, dword [esi + 0x64]
push eax
mov eax, dword [esi + 0x60]
lea ecx, [esi + 0x6c]
lea eax, [esi + eax*2 + 0x70]
mov dword [esi + 0x50], edx
push eax
lea edx, [esi + 0x58]
push 2
mov dword [edx], 6
call fcn.004cf8b0
add esp, 0x10
mov dword [esp + 0x30], eax
test eax, eax
mov eax, dword [esp + 0x10]
je 0x4ce931
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.invalid_distances_set
jmp 0x4cef84
mov dword [esi], 0x13
mov dword [esi], 0x14
cmp eax, 6
jb 0x4ce9b6
cmp dword [esp + 0x18], 0x102
jb 0x4ce9b6
mov eax, dword [esp + 0x40]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x20]
mov dword [eax + 0x10], ecx
mov ecx, dword [esp + 0x28]
mov dword [eax + 0xc], edx
mov edx, dword [esp + 0x10]
push ecx
mov dword [eax], ebp
mov dword [eax + 4], edx
push eax
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edi
call fcn.004cf440
mov eax, dword [esp + 0x48]
mov edx, dword [eax + 0xc]
mov ecx, dword [eax + 0x10]
mov ebp, dword [eax]
mov ebx, dword [esi + 0x38]
mov edi, dword [esi + 0x3c]
mov dword [esp + 0x28], edx
mov edx, dword [eax + 4]
add esp, 8
cmp dword [esi], 0xb
mov dword [esp + 0x18], ecx
mov dword [esp + 0x10], edx
mov eax, edx
jne 0x4cef8a
mov dword [esi + 0x1bc4], 0xffffffff
jmp 0x4cef8a
mov ecx, dword [esi + 0x54]
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x4c]
mov dword [esi + 0x1bc4], 0
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x14], edx
cmp ecx, edi
jbe 0x4cea21
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esi + 0x54]
dec eax
add edi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x4c]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x14], edx
cmp ecx, edi
ja 0x4ce9e3
test dl, dl
je 0x4ceaee
test dl, 0xf0
jne 0x4ceaee
mov ecx, edx
shr ecx, 8
mov dword [esp + 0x34], ecx
movzx ecx, cl
mov dword [esp + 0x24], ecx
movzx ecx, dl
add ecx, dword [esp + 0x24]
mov dword [esp + 0x2c], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x24]
dec edx
and edx, ebx
shr edx, cl
mov ecx, dword [esp + 0x14]
shr ecx, 0x10
add edx, ecx
mov ecx, dword [esi + 0x4c]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x14], ecx
shr ecx, 8
movzx edx, cl
movzx ecx, byte [esp + 0x34]
add edx, ecx
cmp edx, edi
jbe 0x4ceadb
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esp + 0x2c]
dec eax
add edi, 8
add ebx, edx
movzx edx, ch
movzx ecx, cl
add ecx, edx
mov dword [esp + 0x24], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x24]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
shr edx, cl
movzx ecx, word [esp + 0x2e]
add edx, ecx
mov ecx, dword [esi + 0x4c]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x14], ecx
shr ecx, 8
movzx edx, cl
add edx, dword [esp + 0x24]
cmp edx, edi
ja 0x4cea81
movzx ecx, byte [esp + 0x2d]
mov edx, dword [esp + 0x14]
shr ebx, cl
sub edi, ecx
mov dword [esi + 0x1bc4], ecx
mov ecx, edx
shr ecx, 8
movzx ecx, cl
add dword [esi + 0x1bc4], ecx
shr ebx, cl
sub edi, ecx
mov dword [esp + 0x24], ecx
mov ecx, edx
shr ecx, 0x10
mov dword [esi + 0x40], ecx
test dl, dl
jne 0x4ceb1b
mov dword [esi], 0x19
jmp 0x4cef8a
test dl, 0x20
je 0x4ceb35
mov dword [esi + 0x1bc4], 0xffffffff
mov dword [esi], 0xb
jmp 0x4cef8a
test dl, 0x40
je 0x4ceb4a
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.invalid_literal_length_code
jmp 0x4cef84
movzx ecx, dl
and ecx, 0xf
mov dword [esi + 0x48], ecx
mov dword [esi], 0x15
mov ecx, dword [esi + 0x48]
test ecx, ecx
je 0x4ceb9e
cmp edi, ecx
jae 0x4ceb84
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, dword [esi + 0x48]
jb 0x4ceb64
mov ecx, dword [esi + 0x48]
mov edx, 1
shl edx, cl
sub edi, ecx
dec edx
and edx, ebx
add dword [esi + 0x40], edx
shr ebx, cl
add dword [esi + 0x1bc4], ecx
mov ecx, dword [esi + 0x40]
mov dword [esi + 0x1bc8], ecx
mov dword [esi], 0x16
mov ecx, dword [esi + 0x58]
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x50]
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x14], edx
cmp ecx, edi
jbe 0x4cec0e
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esi + 0x58]
dec eax
add edi, 8
add ebx, edx
mov edx, 1
shl edx, cl
mov ecx, dword [esi + 0x50]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
mov edx, dword [ecx + edx*4]
mov ecx, edx
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x14], edx
cmp ecx, edi
ja 0x4cebd0
test dl, 0xf0
jne 0x4cecd3
mov ecx, edx
shr ecx, 8
mov dword [esp + 0x34], ecx
movzx ecx, cl
mov dword [esp + 0x24], ecx
movzx ecx, dl
add ecx, dword [esp + 0x24]
mov dword [esp + 0x2c], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x24]
dec edx
and edx, ebx
shr edx, cl
mov ecx, dword [esp + 0x14]
shr ecx, 0x10
add edx, ecx
mov ecx, dword [esi + 0x50]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x14], ecx
shr ecx, 8
movzx edx, cl
movzx ecx, byte [esp + 0x34]
add edx, ecx
cmp edx, edi
jbe 0x4cecc0
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
mov ecx, dword [esp + 0x2c]
dec eax
add edi, 8
add ebx, edx
movzx edx, ch
movzx ecx, cl
add ecx, edx
mov dword [esp + 0x24], edx
mov edx, 1
shl edx, cl
mov ecx, dword [esp + 0x24]
inc ebp
mov dword [esp + 0x10], eax
dec edx
and edx, ebx
shr edx, cl
movzx ecx, word [esp + 0x2e]
add edx, ecx
mov ecx, dword [esi + 0x50]
mov ecx, dword [ecx + edx*4]
mov dword [esp + 0x14], ecx
shr ecx, 8
movzx edx, cl
add edx, dword [esp + 0x24]
cmp edx, edi
ja 0x4cec66
movzx ecx, byte [esp + 0x2d]
mov edx, dword [esp + 0x14]
shr ebx, cl
sub edi, ecx
add dword [esi + 0x1bc4], ecx
mov ecx, edx
shr ecx, 8
movzx ecx, cl
add dword [esi + 0x1bc4], ecx
shr ebx, cl
sub edi, ecx
mov dword [esp + 0x24], ecx
test dl, 0x40
je 0x4cecfe
mov edx, dword [esp + 0x40]
mov dword [edx + 0x18], str.invalid_distance_code
jmp 0x4cef84
mov ecx, edx
movzx edx, dl
shr ecx, 0x10
and edx, 0xf
mov dword [esi + 0x44], ecx
mov dword [esi + 0x48], edx
mov dword [esi], 0x17
mov ecx, dword [esi + 0x48]
test ecx, ecx
je 0x4ced5a
cmp edi, ecx
jae 0x4ced40
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, dword [esi + 0x48]
jb 0x4ced20
mov ecx, dword [esi + 0x48]
mov edx, 1
shl edx, cl
sub edi, ecx
dec edx
and edx, ebx
add dword [esi + 0x44], edx
shr ebx, cl
add dword [esi + 0x1bc4], ecx
mov dword [esi], 0x18
cmp dword [esp + 0x18], 0
je 0x4cefe4
mov edx, dword [esp + 0x28]
sub edx, dword [esp + 0x18]
mov ecx, dword [esi + 0x44]
cmp ecx, edx
jbe 0x4cedd4
sub ecx, edx
mov dword [esp + 0x14], ecx
cmp ecx, dword [esi + 0x2c]
jbe 0x4ced9e
cmp dword [esi + 0x1bc0], 0
je 0x4ced9e
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.invalid_distance_too_far_back
jmp 0x4cef84
mov edx, dword [esi + 0x30]
cmp ecx, edx
jbe 0x4cedb5
sub ecx, edx
mov edx, dword [esi + 0x34]
add edx, dword [esi + 0x28]
mov dword [esp + 0x14], ecx
sub edx, ecx
jmp 0x4cedc1
mov edx, dword [esi + 0x34]
sub edx, ecx
add edx, dword [esi + 0x30]
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x2c], edx
mov edx, dword [esi + 0x40]
mov dword [esp + 0x34], edx
cmp ecx, edx
jbe 0x4cede9
mov ecx, edx
jmp 0x4cede5
mov edx, dword [esp + 0x20]
sub edx, ecx
mov ecx, dword [esi + 0x40]
mov dword [esp + 0x2c], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x14], ecx
mov edx, dword [esp + 0x18]
cmp ecx, edx
jbe 0x4cedf7
mov ecx, edx
mov dword [esp + 0x14], ecx
sub edx, ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x34]
sub edx, ecx
mov dword [esi + 0x40], edx
mov edx, dword [esp + 0x2c]
mov ecx, dword [esp + 0x20]
mov dl, byte [edx]
mov byte [ecx], dl
mov edx, 1
add dword [esp + 0x2c], edx
add ecx, edx
sub dword [esp + 0x14], edx
mov dword [esp + 0x20], ecx
jne 0x4cee06
cmp dword [esi + 0x40], 0
jne 0x4cef8a
mov dword [esi], 0x14
jmp 0x4cef8a
cmp dword [esp + 0x18], 0
je 0x4cefe4
mov ecx, dword [esp + 0x20]
mov dl, byte [esi + 0x40]
mov byte [ecx], dl
inc ecx
dec dword [esp + 0x18]
mov dword [esp + 0x20], ecx
mov dword [esi], 0x14
jmp 0x4cef8a
cmp dword [esi + 8], 0
je 0x4cef35
cmp edi, 0x20
jae 0x4cee93
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x20
jb 0x4cee73
mov edx, dword [esp + 0x28]
sub edx, dword [esp + 0x18]
mov ecx, dword [esp + 0x40]
add dword [ecx + 0x14], edx
add dword [esi + 0x1c], edx
mov dword [esp + 0x28], edx
test edx, edx
je 0x4ceeeb
cmp dword [esi + 0x10], 0
je 0x4ceec9
mov ecx, dword [esp + 0x20]
sub ecx, edx
je 0x4ceee1
mov edx, dword [esp + 0x28]
mov eax, dword [esi + 0x18]
call fcn.004cd710
jmp 0x4ceedb
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x20]
mov ecx, dword [esi + 0x18]
sub edx, eax
call fcn.004cf1e0
mov ecx, eax
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x40]
mov dword [esi + 0x18], ecx
mov dword [edx + 0x30], ecx
cmp dword [esi + 0x10], 0
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x28], ecx
mov ecx, ebx
jne 0x4cef1f
and ecx, 0xff00
mov edx, ebx
shl edx, 0x10
add ecx, edx
mov edx, ebx
shr edx, 8
and edx, 0xff00
shl ecx, 8
add ecx, edx
mov edx, ebx
shr edx, 0x18
add ecx, edx
cmp ecx, dword [esi + 0x18]
je 0x4cef31
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.incorrect_data_check
jmp 0x4cef84
xor ebx, ebx
xor edi, edi
mov dword [esi], 0x1b
cmp dword [esi + 8], 0
je 0x4cefcc
cmp dword [esi + 0x10], 0
je 0x4cefcc
cmp edi, 0x20
jae 0x4cef74
test eax, eax
je 0x4cefe4
movzx edx, byte [ebp]
mov ecx, edi
shl edx, cl
dec eax
add edi, 8
inc ebp
add ebx, edx
mov dword [esp + 0x10], eax
cmp edi, 0x20
jb 0x4cef54
cmp ebx, dword [esi + 0x1c]
je 0x4cefc8
mov ecx, dword [esp + 0x40]
mov dword [ecx + 0x18], str.incorrect_length_check
mov dword [esi], 0x1d
mov ecx, dword [esi]
cmp ecx, 0x1e
jbe 0x4cdcb3
pop edi
pop ebp
pop ebx
mov eax, 0xfffffffe
pop esi
add esp, 0x2c
ret
mov ecx, dword [esp + 0x20]
mov dword [edx + 0xc], ecx
mov ecx, dword [esp + 0x18]
mov dword [edx], ebp
mov dword [edx + 4], eax
mov dword [edx + 0x10], ecx
mov dword [esi + 0x3c], edi
pop edi
pop ebp
mov dword [esi + 0x38], ebx
pop ebx
mov eax, 2
pop esi
add esp, 0x2c
ret
xor ebx, ebx
xor edi, edi
mov dword [esi], 0x1c
mov dword [esp + 0x30], 1
jmp 0x4cefe4
mov dword [esp + 0x30], 0xfffffffd
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x20]
mov dword [ecx + 0xc], edx
mov edx, dword [esp + 0x18]
mov dword [ecx + 0x10], edx
mov dword [ecx], ebp
mov dword [ecx + 4], eax
cmp dword [esi + 0x28], 0
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edi
jne 0x4cf015
mov eax, dword [esp + 0x28]
cmp eax, dword [ecx + 0x10]
je 0x4cf037
cmp dword [esi], 0x1d
jge 0x4cf037
mov eax, dword [esp + 0x28]
mov ebx, ecx
call fcn.004cdb40
test eax, eax
je 0x4cf037
mov dword [esi], 0x1e
pop edi
pop ebp
pop ebx
mov eax, 0xfffffffc
pop esi
add esp, 0x2c
ret
mov edi, dword [esp + 0x40]
mov eax, dword [esp + 0x38]
sub eax, dword [edi + 4]
mov ebx, dword [esp + 0x28]
sub ebx, dword [edi + 0x10]
add dword [edi + 8], eax
add dword [edi + 0x14], ebx
add dword [esi + 0x1c], ebx
cmp dword [esi + 8], 0
mov dword [esp + 0x38], eax
je 0x4cf092
test ebx, ebx
je 0x4cf092
cmp dword [esi + 0x10], 0
je 0x4cf07d
mov ecx, dword [edi + 0xc]
sub ecx, ebx
mov eax, dword [esi + 0x18]
jne 0x4cf074
xor eax, eax
jmp 0x4cf08c
mov edx, ebx
call fcn.004cd710
jmp 0x4cf08c
mov edx, dword [edi + 0xc]
mov ecx, dword [esi + 0x18]
sub edx, ebx
mov eax, ebx
call fcn.004cf1e0
mov dword [esi + 0x18], eax
mov dword [edi + 0x30], eax
mov eax, dword [esi]
cmp eax, 0x13
je 0x4cf0a2
cmp eax, 0xe
je 0x4cf0a2
xor ebp, ebp
jmp 0x4cf0a7
mov ebp, 0x100
mov ecx, dword [esi + 4]
neg ecx
sbb ecx, ecx
xor edx, edx
and ecx, 0x40
cmp eax, 0xb
setne dl
add ecx, ebp
dec edx
and edx, 0x80
add edx, ecx
add edx, dword [esi + 0x3c]
cmp dword [esp + 0x38], 0
mov dword [edi + 0x2c], edx
jne 0x4cf0ec
test ebx, ebx
jne 0x4cf0ec
mov eax, dword [esp + 0x30]
test eax, eax
jne 0x4cdcab
pop edi
pop ebp
lea eax, [ebx - 5]
pop ebx
pop esi
add esp, 0x2c
ret
mov eax, dword [esp + 0x30]
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x2c
ret
mov eax, 0xfffffffe
pop esi
add esp, 0x2c
ret