Function at 0x4c191a
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
sub esp, 0x2c
push ebx
xor eax, eax
push esi
push edi
cmp edx, eax
je case.default.0x4c1913
mov esi, dword [edx + 0x1c]
cmp esi, eax
je case.default.0x4c1913
cmp dword [edx + 0xc], eax
je case.default.0x4c1913
cmp dword [edx], eax
jne 0x4c18cf
cmp dword [edx + 4], eax
jne case.default.0x4c1913
cmp dword [esi], 0xb
jne 0x4c18da
mov dword [esi], 0xc
mov eax, dword [edx + 0xc]
mov ecx, dword [edx + 0x10]
and dword [ebp - 0x24], 0
mov ebx, dword [esi + 0x38]
mov edi, dword [esi + 0x3c]
mov dword [ebp - 0x18], eax
mov eax, dword [edx]
mov dword [ebp - 4], eax
mov eax, dword [edx + 4]
mov dword [ebp - 8], eax
mov dword [ebp - 0x2c], eax
mov eax, dword [esi]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x1c], ecx
cmp eax, 0x1c
jbe switch.0x004c1913
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
pop ebx
leave
ret
mov edx, dword [ebp + 8]
jmp dword [eax*4 + 0x4c2a7a]
mov eax, dword [esi + 8]
test eax, eax
jne 0x4c194b
mov dword [esi], 0xc
jmp 0x4c2948
cmp dword [ebp - 8], 0
je 0x4c2996
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx]
dec dword [ebp - 8]
mov ecx, edi
shl edx, cl
add ebx, edx
inc dword [ebp - 4]
add edi, 8
cmp edi, 0x10
jb 0x4c192c
test al, 2
je 0x4c1992
cmp ebx, 0x8b1f
jne 0x4c1992
xor edi, edi
push edi
push edi
push edi
call fcn.004c2da1
mov dword [esi + 0x18], eax
push 2
lea eax, [ebp - 0x14]
push eax
mov byte [ebp - 0x14], 0x1f
mov byte [ebp - 0x13], 0x8b
push dword [esi + 0x18]
call fcn.004c2da1
add esp, 0x18
mov dword [esi + 0x18], eax
xor ebx, ebx
mov dword [esi], 1
jmp 0x4c2948
mov eax, dword [esi + 0x20]
and dword [esi + 0x10], 0
test eax, eax
je 0x4c19a1
or dword [eax + 0x30], 0xffffffff
test byte [esi + 8], 1
je 0x4c1a2e
movzx eax, bl
shl eax, 8
mov ecx, ebx
shr ecx, 8
add eax, ecx
push 0x1f
xor edx, edx
pop ecx
div ecx
test edx, edx
jne 0x4c1a2e
mov eax, ebx
and al, 0xf
cmp al, 8
je 0x4c19da
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.unknown_compression_method
jmp 0x4c2942
shr ebx, 4
mov ecx, ebx
and ecx, 0xf
add ecx, 8
sub edi, 4
cmp ecx, dword [esi + 0x24]
jbe 0x4c19fc
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_window_size
jmp 0x4c2942
xor eax, eax
xor edi, edi
inc eax
shl eax, cl
push edi
push edi
push edi
mov dword [esi + 0x14], eax
call fcn.004c2de4
mov ecx, dword [ebp + 8]
shr ebx, 8
not ebx
and ebx, 2
or ebx, 9
mov dword [esi + 0x18], eax
mov dword [ecx + 0x30], eax
add esp, 0xc
mov dword [esi], ebx
xor ebx, ebx
jmp 0x4c2948
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.incorrect_header_check
jmp 0x4c2942
cmp edi, 0x10
jae 0x4c1a69
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x10
jb 0x4c1a42
mov edx, dword [ebp + 8]
mov dword [esi + 0x10], ebx
cmp bl, 8
je 0x4c1a7d
mov dword [edx + 0x18], str.unknown_compression_method
jmp 0x4c2942
test ebx, 0xe000
je 0x4c1a91
mov dword [edx + 0x18], str.unknown_header_flags_set
jmp 0x4c2942
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1aa2
mov ecx, ebx
shr ecx, 8
and ecx, 1
mov dword [eax], ecx
test dword [esi + 0x10], 0x200
je 0x4c1acb
mov byte [ebp - 0x14], bl
push 2
lea eax, [ebp - 0x14]
shr ebx, 8
push eax
mov byte [ebp - 0x13], bl
push dword [esi + 0x18]
call fcn.004c2da1
mov edx, dword [ebp + 8]
add esp, 0xc
mov dword [esi + 0x18], eax
xor ebx, ebx
xor edi, edi
mov dword [esi], 2
cmp edi, 0x20
jae 0x4c1b01
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x20
jb 0x4c1ada
mov edx, dword [ebp + 8]
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1b0b
mov dword [eax + 4], ebx
test dword [esi + 0x10], 0x200
je 0x4c1b44
mov eax, ebx
shr eax, 8
mov byte [ebp - 0x13], al
mov eax, ebx
shr eax, 0x10
mov byte [ebp - 0x12], al
mov byte [ebp - 0x14], bl
push 4
lea eax, [ebp - 0x14]
shr ebx, 0x18
push eax
mov byte [ebp - 0x11], bl
push dword [esi + 0x18]
call fcn.004c2da1
mov edx, dword [ebp + 8]
add esp, 0xc
mov dword [esi + 0x18], eax
xor ebx, ebx
xor edi, edi
mov dword [esi], 3
cmp edi, 0x10
jae 0x4c1b7a
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x10
jb 0x4c1b53
mov edx, dword [ebp + 8]
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1b97
mov ecx, ebx
and ecx, 0xff
mov dword [eax + 8], ecx
mov ecx, dword [esi + 0x20]
mov eax, ebx
shr eax, 8
mov dword [ecx + 0xc], eax
test dword [esi + 0x10], 0x200
je 0x4c1bc0
mov byte [ebp - 0x14], bl
push 2
lea eax, [ebp - 0x14]
shr ebx, 8
push eax
mov byte [ebp - 0x13], bl
push dword [esi + 0x18]
call fcn.004c2da1
mov edx, dword [ebp + 8]
add esp, 0xc
mov dword [esi + 0x18], eax
xor ebx, ebx
xor edi, edi
mov dword [esi], 4
test dword [esi + 0x10], 0x400
je 0x4c1c3b
cmp edi, 0x10
jae 0x4c1bff
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x10
jb 0x4c1bd8
mov edx, dword [ebp + 8]
mov eax, dword [esi + 0x20]
mov dword [esi + 0x40], ebx
test eax, eax
je 0x4c1c0c
mov dword [eax + 0x14], ebx
test dword [esi + 0x10], 0x200
je 0x4c1c35
mov byte [ebp - 0x14], bl
push 2
lea eax, [ebp - 0x14]
shr ebx, 8
push eax
mov byte [ebp - 0x13], bl
push dword [esi + 0x18]
call fcn.004c2da1
mov edx, dword [ebp + 8]
add esp, 0xc
mov dword [esi + 0x18], eax
xor ebx, ebx
xor edi, edi
jmp 0x4c1c46
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1c46
and dword [eax + 0x10], 0
mov dword [esi], 5
test dword [esi + 0x10], 0x400
je 0x4c1ce0
mov edx, dword [esi + 0x40]
mov eax, dword [ebp - 8]
mov dword [ebp - 0xc], edx
cmp edx, eax
jbe 0x4c1c69
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x4c1cd3
mov ecx, dword [esi + 0x20]
test ecx, ecx
je 0x4c1caa
mov eax, dword [ecx + 0x10]
mov dword [ebp - 0x28], eax
test eax, eax
je 0x4c1caa
mov eax, dword [ecx + 0x14]
mov ecx, dword [ecx + 0x18]
sub eax, edx
mov edx, dword [ebp - 0xc]
add edx, eax
cmp edx, ecx
jbe 0x4c1c95
sub ecx, eax
jmp 0x4c1c98
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 0x28]
push dword [ebp - 4]
add ecx, eax
push ecx
call fcn.004acac0
add esp, 0xc
test dword [esi + 0x10], 0x200
je 0x4c1cc7
push dword [ebp - 0xc]
push dword [ebp - 4]
push dword [esi + 0x18]
call fcn.004c2da1
add esp, 0xc
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 0xc]
sub dword [ebp - 8], eax
add dword [ebp - 4], eax
sub dword [esi + 0x40], eax
cmp dword [esi + 0x40], 0
jne 0x4c2996
mov edx, dword [ebp + 8]
and dword [esi + 0x40], 0
mov dword [esi], 6
test dword [esi + 0x10], 0x800
je 0x4c1d71
cmp dword [ebp - 8], 0
je 0x4c2996
xor ecx, ecx
mov eax, dword [ebp - 4]
movzx eax, byte [ecx + eax]
inc ecx
mov dword [ebp - 0xc], ecx
mov ecx, dword [esi + 0x20]
mov dword [ebp - 0x20], eax
test ecx, ecx
je 0x4c1d2f
mov edx, dword [ecx + 0x1c]
mov dword [ebp - 0x28], edx
test edx, edx
je 0x4c1d2f
mov edx, dword [esi + 0x40]
cmp edx, dword [ecx + 0x20]
jae 0x4c1d2f
mov ecx, dword [ebp - 0x28]
mov byte [ecx + edx], al
inc dword [esi + 0x40]
test eax, eax
je 0x4c1d3b
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp - 8]
jb 0x4c1cff
test dword [esi + 0x10], 0x200
je 0x4c1d5b
push dword [ebp - 0xc]
push dword [ebp - 4]
push dword [esi + 0x18]
call fcn.004c2da1
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 0x20]
add esp, 0xc
mov ecx, dword [ebp - 0xc]
sub dword [ebp - 8], ecx
add dword [ebp - 4], ecx
test eax, eax
jne 0x4c2996
mov edx, dword [ebp + 8]
jmp 0x4c1d7c
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1d7c
and dword [eax + 0x1c], 0
and dword [esi + 0x40], 0
mov dword [esi], 7
test dword [esi + 0x10], 0x1000
je 0x4c1e0d
cmp dword [ebp - 8], 0
je 0x4c2996
xor ecx, ecx
mov eax, dword [ebp - 4]
movzx eax, byte [ecx + eax]
inc ecx
mov dword [ebp - 0xc], ecx
mov ecx, dword [esi + 0x20]
mov dword [ebp - 0x20], eax
test ecx, ecx
je 0x4c1dcb
mov edx, dword [ecx + 0x24]
mov dword [ebp - 0x28], edx
test edx, edx
je 0x4c1dcb
mov edx, dword [esi + 0x40]
cmp edx, dword [ecx + 0x28]
jae 0x4c1dcb
mov ecx, dword [ebp - 0x28]
mov byte [ecx + edx], al
inc dword [esi + 0x40]
test eax, eax
je 0x4c1dd7
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp - 8]
jb 0x4c1d9b
test dword [esi + 0x10], 0x200
je 0x4c1df7
push dword [ebp - 0xc]
push dword [ebp - 4]
push dword [esi + 0x18]
call fcn.004c2da1
mov dword [esi + 0x18], eax
mov eax, dword [ebp - 0x20]
add esp, 0xc
mov ecx, dword [ebp - 0xc]
sub dword [ebp - 8], ecx
add dword [ebp - 4], ecx
test eax, eax
jne 0x4c2996
mov edx, dword [ebp + 8]
jmp 0x4c1e18
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1e18
and dword [eax + 0x24], 0
mov dword [esi], 8
test dword [esi + 0x10], 0x200
je 0x4c1e6b
cmp edi, 0x10
jae 0x4c1e53
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x10
jb 0x4c1e2c
mov edx, dword [ebp + 8]
movzx eax, word [esi + 0x18]
cmp ebx, eax
je 0x4c1e67
mov dword [edx + 0x18], str.header_crc_mismatch
jmp 0x4c2942
xor ebx, ebx
xor edi, edi
mov eax, dword [esi + 0x20]
test eax, eax
je 0x4c1e86
mov edx, dword [esi + 0x10]
xor ecx, ecx
inc ecx
sar edx, 9
and edx, ecx
mov dword [eax + 0x2c], edx
mov eax, dword [esi + 0x20]
mov dword [eax + 0x30], ecx
xor eax, eax
push eax
push eax
push eax
call fcn.004c2da1
mov ecx, dword [ebp + 8]
mov dword [esi + 0x18], eax
add esp, 0xc
mov dword [ecx + 0x30], eax
jmp 0x4c25a8
cmp edi, 0x20
jae 0x4c1ecd
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x20
jb 0x4c1ea6
mov edx, dword [ebp + 8]
mov ecx, ebx
mov eax, 0xff00
and ecx, eax
mov edi, ebx
shl edi, 0x10
add ecx, edi
mov edi, ebx
shr edi, 8
and edi, eax
shl ecx, 8
shr ebx, 0x18
add ecx, edi
lea eax, [ecx + ebx]
mov dword [esi + 0x18], eax
mov dword [edx + 0x30], eax
xor ebx, ebx
xor edi, edi
mov dword [esi], 0xa
cmp dword [esi + 0xc], 0
je 0x4c2958
xor eax, eax
push eax
push eax
push eax
call fcn.004c2de4
mov ecx, dword [ebp + 8]
mov dword [esi + 0x18], eax
mov dword [ecx + 0x30], eax
add esp, 0xc
mov dword [esi], 0xb
cmp dword [ebp + 0xc], 5
je 0x4c2996
mov edx, dword [ebp + 8]
cmp dword [esi + 4], 0
je 0x4c1f4c
mov ecx, edi
and ecx, 7
shr ebx, cl
sub edi, ecx
mov dword [esi], 0x18
jmp 0x4c2948
cmp edi, 3
jae 0x4c1f78
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 3
jb 0x4c1f51
mov edx, dword [ebp + 8]
mov eax, ebx
and eax, 1
shr ebx, 1
mov dword [esi + 4], eax
mov eax, ebx
and eax, 3
dec edi
sub eax, 0
je 0x4c1fd1
dec eax
je 0x4c1fad
dec eax
je 0x4c1fa5
dec eax
jne 0x4c1fd7
mov dword [edx + 0x18], str.invalid_block_type
mov dword [esi], 0x1b
jmp 0x4c1fd7
mov dword [esi], 0xf
jmp 0x4c1fd7
mov dword [esi + 0x4c], 0x4df608
mov dword [esi + 0x54], 9
mov dword [esi + 0x50], 0x4dfe08
mov dword [esi + 0x58], 5
mov dword [esi], 0x12
jmp 0x4c1fd7
mov dword [esi], 0xd
shr ebx, 2
dec edi
dec edi
jmp 0x4c2948
mov ecx, edi
and ecx, 7
sub edi, ecx
shr ebx, cl
cmp edi, 0x20
jae 0x4c2016
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x20
jb 0x4c1fef
mov edx, dword [ebp + 8]
mov ecx, ebx
mov eax, ebx
not ecx
and eax, 0xffff
shr ecx, 0x10
cmp eax, ecx
je 0x4c2034
mov dword [edx + 0x18], str.invalid_stored_block_lengths
jmp 0x4c2942
xor ebx, ebx
mov dword [esi + 0x40], eax
xor edi, edi
mov dword [esi], 0xe
mov eax, dword [esi + 0x40]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x4c25a8
mov eax, dword [ebp - 8]
cmp dword [ebp - 0xc], eax
jbe 0x4c205a
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x10]
cmp dword [ebp - 0xc], eax
jbe 0x4c2065
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x4c2996
push dword [ebp - 0xc]
push dword [ebp - 4]
push dword [ebp - 0x18]
call fcn.004acac0
mov eax, dword [ebp - 0xc]
sub dword [ebp - 8], eax
add dword [ebp - 4], eax
sub dword [ebp - 0x10], eax
add dword [ebp - 0x18], eax
add esp, 0xc
sub dword [esi + 0x40], eax
jmp 0x4c2948
cmp edi, 0xe
jae 0x4c20c3
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0xe
jb 0x4c209c
mov edx, dword [ebp + 8]
mov eax, ebx
and eax, 0x1f
add eax, 0x101
mov dword [esi + 0x60], eax
shr ebx, 5
mov eax, ebx
and eax, 0x1f
inc eax
shr ebx, 5
mov dword [esi + 0x64], eax
mov eax, ebx
and eax, 0xf
add eax, 4
shr ebx, 4
sub edi, 0xe
cmp dword [esi + 0x60], 0x11e
mov dword [esi + 0x5c], eax
ja 0x4c210b
cmp dword [esi + 0x64], 0x1e
ja 0x4c210b
and dword [esi + 0x68], 0
mov dword [esi], 0x10
jmp case.0x4c1913.16
mov dword [edx + 0x18], str.too_many_length_or_distance_symbols
jmp 0x4c2942
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add ebx, eax
inc dword [ebp - 4]
add edi, 8
cmp edi, 3
jb 0x4c2117
mov ecx, dword [esi + 0x68]
movzx ecx, word [ecx*2 + 0x4dfe88]
mov eax, ebx
and eax, 7
mov word [esi + ecx*2 + 0x70], ax
inc dword [esi + 0x68]
shr ebx, 3
sub edi, 3
mov eax, dword [esi + 0x68]
cmp eax, dword [esi + 0x5c]
jb 0x4c2136
jmp 0x4c2178
mov eax, dword [esi + 0x68]
movzx eax, word [eax*2 + 0x4dfe88]
xor ecx, ecx
mov word [esi + eax*2 + 0x70], cx
inc dword [esi + 0x68]
cmp dword [esi + 0x68], 0x13
jb 0x4c2163
lea eax, [esi + 0x530]
lea ecx, [esi + 0x6c]
mov dword [ecx], eax
mov dword [esi + 0x4c], eax
lea edx, [esi + 0x2f0]
push edx
lea eax, [esi + 0x54]
push eax
push ecx
mov dword [eax], 7
push 0x13
lea eax, [esi + 0x70]
push eax
push 0
call fcn.004c4b25
add esp, 0x18
mov dword [ebp - 0x24], eax
test eax, eax
je 0x4c21c4
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_code_lengths_set
jmp 0x4c2942
and dword [esi + 0x68], 0
mov dword [esi], 0x11
jmp case.0x4c1913.17
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add ebx, eax
inc dword [ebp - 4]
add edi, 8
mov ecx, dword [esi + 0x54]
xor eax, eax
inc eax
shl eax, cl
mov ecx, dword [esi + 0x4c]
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0x20], eax
cmp ecx, edi
ja 0x4c21d3
mov ecx, eax
shr ecx, 0x10
cmp cx, 0x10
jae 0x4c2268
mov ecx, eax
shr ecx, 8
movzx ecx, cl
jmp 0x4c2249
cmp dword [ebp - 8], 0
je 0x4c2996
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx]
dec dword [ebp - 8]
mov ecx, edi
shl edx, cl
movzx ecx, ah
add ebx, edx
inc dword [ebp - 4]
add edi, 8
cmp edi, ecx
jb 0x4c2227
movzx ecx, ah
mov eax, dword [esi + 0x68]
shr ebx, cl
sub edi, ecx
mov cx, word [ebp - 0x1e]
mov word [esi + eax*2 + 0x70], cx
inc dword [esi + 0x68]
jmp case.0x4c1913.17
cmp word [ebp - 0x1e], 0x10
jne 0x4c22c5
movzx eax, ah
jmp 0x4c2293
cmp dword [ebp - 8], 0
je 0x4c2996
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx]
dec dword [ebp - 8]
mov ecx, edi
shl edx, cl
add ebx, edx
inc dword [ebp - 4]
add edi, 8
lea ecx, [eax + 2]
cmp edi, ecx
jb 0x4c2274
mov ecx, eax
sub edi, eax
mov eax, dword [esi + 0x68]
shr ebx, cl
test eax, eax
je 0x4c23de
movzx eax, word [esi + eax*2 + 0x6e]
mov dword [ebp - 0x20], eax
mov eax, ebx
and eax, 3
add eax, 3
shr ebx, 2
dec edi
dec edi
jmp 0x4c234a
cmp word [ebp - 0x1e], 0x11
movzx edx, ah
jne 0x4c2329
jmp 0x4c22f0
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add ebx, eax
inc dword [ebp - 4]
add edi, 8
lea eax, [edx + 3]
cmp edi, eax
jb 0x4c22d1
mov ecx, edx
shr ebx, cl
push 0xfffffffffffffffd
mov eax, ebx
and eax, 7
add eax, 3
shr ebx, 3
jmp 0x4c2341
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add ebx, eax
inc dword [ebp - 4]
add edi, 8
lea eax, [edx + 7]
cmp edi, eax
jb 0x4c230a
mov ecx, edx
shr ebx, cl
push 0xfffffffffffffff9
mov eax, ebx
and eax, 0x7f
add eax, 0xb
shr ebx, 7
and dword [ebp - 0x20], 0
pop ecx
sub ecx, edx
add edi, ecx
mov ecx, dword [esi + 0x64]
mov edx, dword [esi + 0x68]
add ecx, dword [esi + 0x60]
add edx, eax
cmp edx, ecx
jbe 0x4c23c9
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
mov dword [esi], 0x1b
cmp dword [esi], 0x1b
je 0x4c2948
lea eax, [esi + 0x530]
lea ecx, [esi + 0x6c]
mov dword [ecx], eax
mov dword [esi + 0x4c], eax
lea edx, [esi + 0x2f0]
push edx
lea eax, [esi + 0x54]
push eax
push ecx
push dword [esi + 0x60]
mov dword [eax], 9
lea eax, [esi + 0x70]
push eax
push 1
call fcn.004c4b25
add esp, 0x18
mov dword [ebp - 0x24], eax
test eax, eax
je 0x4c23ed
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_literal_lengths_set
jmp 0x4c2942
mov ecx, dword [esi + 0x68]
mov dx, word [ebp - 0x20]
dec eax
mov word [esi + ecx*2 + 0x70], dx
inc dword [esi + 0x68]
test eax, eax
jne 0x4c23b9
mov eax, dword [esi + 0x64]
add eax, dword [esi + 0x60]
cmp dword [esi + 0x68], eax
jb 0x4c21f2
jmp 0x4c2369
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
jmp 0x4c2942
lea ecx, [esi + 0x6c]
mov eax, dword [ecx]
mov dword [esi + 0x50], eax
lea edx, [esi + 0x2f0]
push edx
lea eax, [esi + 0x58]
push eax
push ecx
push dword [esi + 0x64]
mov dword [eax], 6
mov eax, dword [esi + 0x60]
lea eax, [esi + eax*2 + 0x70]
push eax
push 2
call fcn.004c4b25
add esp, 0x18
mov dword [ebp - 0x24], eax
test eax, eax
je 0x4c2432
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_distances_set
jmp 0x4c2942
mov dword [esi], 0x12
cmp dword [ebp - 8], 6
jb 0x4c2497
cmp dword [ebp - 0x10], 0x102
jb 0x4c2497
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
push dword [ebp - 0x1c]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0x10], ecx
mov ecx, dword [ebp - 4]
mov dword [eax], ecx
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
push eax
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edi
call fcn.004c4747
mov eax, dword [ebp + 8]
mov ebx, dword [esi + 0x38]
mov edi, dword [esi + 0x3c]
pop ecx
pop ecx
mov ecx, dword [eax + 0xc]
mov dword [ebp - 0x18], ecx
mov ecx, dword [eax + 0x10]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 4], ecx
mov dword [ebp - 8], eax
jmp 0x4c2948
mov ecx, dword [esi + 0x54]
mov eax, dword [esi + 0x4c]
xor edx, edx
inc edx
shl edx, cl
dec edx
and edx, ebx
mov eax, dword [eax + edx*4]
jmp 0x4c24da
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
mov ecx, dword [esi + 0x54]
add edi, 8
add ebx, eax
inc dword [ebp - 4]
xor eax, eax
inc eax
shl eax, cl
mov ecx, dword [esi + 0x4c]
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, edi
ja 0x4c24aa
test al, al
je 0x4c2581
test al, 0xf0
jne 0x4c2581
mov dword [ebp - 0xc], eax
shr dword [ebp - 0xc], 8
movzx edx, byte [ebp - 0xc]
mov dword [ebp - 0x28], edx
movzx ecx, al
add ecx, edx
xor edx, edx
inc edx
shl edx, cl
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x20], eax
shr eax, 0x10
dec edx
and edx, ebx
shr edx, cl
add edx, eax
mov eax, dword [esi + 0x4c]
mov eax, dword [eax + edx*4]
movzx edx, byte [ebp - 0xc]
jmp 0x4c256b
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
movzx edx, byte [ebp - 0x1f]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
movzx ecx, byte [ebp - 0x20]
add ebx, eax
inc dword [ebp - 4]
xor eax, eax
add ecx, edx
inc eax
shl eax, cl
add edi, 8
mov ecx, edx
dec eax
and eax, ebx
shr eax, cl
movzx ecx, word [ebp - 0x1e]
add eax, ecx
mov ecx, dword [esi + 0x4c]
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, edx
cmp ecx, edi
ja 0x4c252a
movzx ecx, byte [ebp - 0x1f]
shr ebx, cl
sub edi, ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
shr ebx, cl
sub edi, ecx
mov ecx, eax
shr ecx, 0x10
mov dword [esi + 0x40], ecx
test al, al
jne 0x4c25a4
mov dword [esi], 0x17
jmp 0x4c2948
test al, 0x20
je 0x4c25b3
mov dword [esi], 0xb
jmp 0x4c2948
test al, 0x40
je 0x4c25c6
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_literal_length_code
jmp 0x4c2942
movzx eax, al
and eax, 0xf
mov dword [esi + 0x48], eax
mov dword [esi], 0x13
mov eax, dword [esi + 0x48]
test eax, eax
je 0x4c2615
cmp edi, eax
jae 0x4c2604
cmp dword [ebp - 8], 0
je 0x4c2996
mov ecx, dword [ebp - 4]
movzx edx, byte [ecx]
dec dword [ebp - 8]
mov ecx, edi
shl edx, cl
add edi, 8
add ebx, edx
inc dword [ebp - 4]
cmp edi, dword [esi + 0x48]
jb 0x4c25e0
xor edx, edx
inc edx
mov ecx, eax
shl edx, cl
dec edx
and edx, ebx
add dword [esi + 0x40], edx
shr ebx, cl
sub edi, eax
mov dword [esi], 0x14
mov ecx, dword [esi + 0x58]
mov eax, dword [esi + 0x50]
xor edx, edx
inc edx
shl edx, cl
dec edx
and edx, ebx
mov eax, dword [eax + edx*4]
jmp 0x4c265e
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
mov ecx, dword [esi + 0x58]
add edi, 8
add ebx, eax
inc dword [ebp - 4]
xor eax, eax
inc eax
shl eax, cl
mov ecx, dword [esi + 0x50]
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, edi
ja 0x4c262e
test al, 0xf0
jne 0x4c26fd
mov dword [ebp - 0xc], eax
shr dword [ebp - 0xc], 8
movzx edx, byte [ebp - 0xc]
mov dword [ebp - 0x28], edx
movzx ecx, al
add ecx, edx
xor edx, edx
inc edx
shl edx, cl
mov ecx, dword [ebp - 0x28]
mov dword [ebp - 0x20], eax
shr eax, 0x10
dec edx
and edx, ebx
shr edx, cl
add edx, eax
mov eax, dword [esi + 0x50]
mov eax, dword [eax + edx*4]
movzx edx, byte [ebp - 0xc]
jmp 0x4c26e7
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
movzx edx, byte [ebp - 0x1f]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
movzx ecx, byte [ebp - 0x20]
add ebx, eax
inc dword [ebp - 4]
xor eax, eax
add ecx, edx
inc eax
shl eax, cl
add edi, 8
mov ecx, edx
dec eax
and eax, ebx
shr eax, cl
movzx ecx, word [ebp - 0x1e]
add eax, ecx
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, edx
cmp ecx, edi
ja 0x4c26a6
movzx ecx, byte [ebp - 0x1f]
shr ebx, cl
sub edi, ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
shr ebx, cl
sub edi, ecx
test al, 0x40
je 0x4c271c
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_distance_code
jmp 0x4c2942
mov edx, dword [ebp + 8]
mov ecx, eax
movzx eax, al
shr ecx, 0x10
and eax, 0xf
mov dword [esi + 0x44], ecx
mov dword [esi + 0x48], eax
mov dword [esi], 0x15
mov eax, dword [esi + 0x48]
test eax, eax
je 0x4c277a
cmp edi, eax
jae 0x4c2768
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, dword [esi + 0x48]
jb 0x4c2741
mov edx, dword [ebp + 8]
mov ecx, dword [esi + 0x48]
xor eax, eax
inc eax
shl eax, cl
dec eax
and eax, ebx
add dword [esi + 0x44], eax
shr ebx, cl
sub edi, ecx
mov eax, dword [esi + 0x2c]
sub eax, dword [ebp - 0x10]
add eax, dword [ebp - 0x1c]
cmp dword [esi + 0x44], eax
jbe 0x4c2794
mov dword [edx + 0x18], str.invalid_distance_too_far_back
jmp 0x4c2942
mov dword [esi], 0x16
cmp dword [ebp - 0x10], 0
je 0x4c2996
mov eax, dword [ebp - 0x1c]
sub eax, dword [ebp - 0x10]
mov ecx, dword [esi + 0x44]
cmp ecx, eax
jbe 0x4c27de
sub ecx, eax
mov eax, dword [esi + 0x34]
mov dword [ebp - 0xc], ecx
mov ecx, dword [esi + 0x30]
cmp dword [ebp - 0xc], ecx
jbe 0x4c27cc
add eax, dword [esi + 0x28]
sub dword [ebp - 0xc], ecx
sub eax, dword [ebp - 0xc]
jmp 0x4c27d1
sub eax, dword [ebp - 0xc]
add eax, ecx
mov ecx, dword [esi + 0x40]
mov dword [ebp - 0x28], ecx
cmp dword [ebp - 0xc], ecx
jbe 0x4c27ec
jmp 0x4c27e9
mov eax, dword [ebp - 0x18]
sub eax, ecx
mov ecx, dword [esi + 0x40]
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 0x10]
cmp dword [ebp - 0xc], ecx
jbe 0x4c27f7
mov dword [ebp - 0xc], ecx
sub ecx, dword [ebp - 0xc]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebp - 0x28]
sub ecx, dword [ebp - 0xc]
mov dword [esi + 0x40], ecx
mov edx, dword [ebp - 0x18]
mov cl, byte [eax]
inc dword [ebp - 0x18]
inc eax
dec dword [ebp - 0xc]
mov byte [edx], cl
jne 0x4c2806
cmp dword [esi + 0x40], 0
jne 0x4c2948
jmp 0x4c283a
cmp dword [ebp - 0x10], 0
je 0x4c2996
mov ecx, dword [ebp - 0x18]
mov al, byte [esi + 0x40]
inc dword [ebp - 0x18]
dec dword [ebp - 0x10]
mov byte [ecx], al
mov dword [esi], 0x12
jmp 0x4c2948
cmp dword [esi + 8], 0
je 0x4c28fc
cmp edi, 0x20
jae 0x4c287b
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x20
jb 0x4c2854
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x1c]
sub eax, dword [ebp - 0x10]
add dword [edx + 0x14], eax
add dword [esi + 0x1c], eax
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x4c28b9
push eax
mov eax, dword [ebp - 0x18]
sub eax, dword [ebp - 0x1c]
cmp dword [esi + 0x10], 0
push eax
push dword [esi + 0x18]
je 0x4c28a6
call fcn.004c2da1
jmp 0x4c28ab
call fcn.004c2de4
mov ecx, dword [ebp + 8]
mov dword [esi + 0x18], eax
add esp, 0xc
mov dword [ecx + 0x30], eax
mov edx, ecx
cmp dword [esi + 0x10], 0
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x1c], eax
mov eax, ebx
jne 0x4c28ea
and eax, 0xff00
mov ecx, ebx
shl ecx, 0x10
add eax, ecx
mov ecx, ebx
shr ecx, 8
and ecx, 0xff00
shl eax, 8
add eax, ecx
mov ecx, ebx
shr ecx, 0x18
add eax, ecx
cmp eax, dword [esi + 0x18]
je 0x4c28f8
mov dword [edx + 0x18], str.incorrect_data_check
jmp 0x4c2942
xor ebx, ebx
xor edi, edi
mov dword [esi], 0x19
cmp dword [esi + 8], 0
je 0x4c2980
cmp dword [esi + 0x10], 0
je 0x4c2980
cmp edi, 0x20
jae 0x4c2936
cmp dword [ebp - 8], 0
je 0x4c2996
mov eax, dword [ebp - 4]
movzx eax, byte [eax]
dec dword [ebp - 8]
mov ecx, edi
shl eax, cl
add edi, 8
add ebx, eax
inc dword [ebp - 4]
cmp edi, 0x20
jb 0x4c2913
mov edx, dword [ebp + 8]
cmp ebx, dword [esi + 0x1c]
je 0x4c297c
mov dword [edx + 0x18], str.incorrect_length_check
mov dword [esi], 0x1b
mov eax, dword [esi]
cmp eax, 0x1c
jbe 0x4c1910
jmp case.default.0x4c1913
mov eax, dword [ebp - 0x18]
mov dword [edx + 0xc], eax
mov eax, dword [ebp - 0x10]
mov dword [edx + 0x10], eax
mov eax, dword [ebp - 4]
mov dword [edx], eax
mov eax, dword [ebp - 8]
mov dword [edx + 4], eax
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edi
push 2
jmp 0x4c190a
xor ebx, ebx
xor edi, edi
mov dword [esi], 0x1a
mov dword [ebp - 0x24], 1
jmp 0x4c2996
mov dword [ebp - 0x24], 0xfffffffd
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0x10], ecx
mov ecx, dword [ebp - 4]
mov dword [eax], ecx
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
cmp dword [esi + 0x28], 0
mov dword [esi + 0x38], ebx
mov dword [esi + 0x3c], edi
jne 0x4c29cc
cmp dword [esi], 0x18
jge 0x4c29e8
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp + 8]
cmp eax, dword [ecx + 0x10]
je 0x4c29e8
mov eax, dword [ebp - 0x1c]
mov edi, dword [ebp + 8]
call fcn.004c17cc
test eax, eax
je 0x4c29e8
mov dword [esi], 0x1c
push 0xfffffffffffffffc
jmp 0x4c190a
mov edi, dword [ebp + 8]
mov eax, dword [ebp - 0x2c]
sub eax, dword [edi + 4]
mov ebx, dword [ebp - 0x1c]
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 [ebp - 0x2c], eax
je 0x4c2a35
test ebx, ebx
je 0x4c2a35
mov eax, dword [edi + 0xc]
push ebx
sub eax, ebx
cmp dword [esi + 0x10], 0
push eax
push dword [esi + 0x18]
je 0x4c2a24
call fcn.004c2da1
jmp 0x4c2a29
call fcn.004c2de4
mov dword [esi + 0x18], eax
mov dword [edi + 0x30], eax
mov eax, dword [ebp - 0x2c]
add esp, 0xc
cmp dword [esi], 0xb
jne 0x4c2a41
mov ecx, 0x80
jmp 0x4c2a43
xor ecx, ecx
mov edx, dword [esi + 4]
neg edx
sbb edx, edx
and edx, 0x40
add edx, ecx
add edx, dword [esi + 0x3c]
mov dword [edi + 0x2c], edx
test eax, eax
jne 0x4c2a5d
test ebx, ebx
je 0x4c2a63
cmp dword [ebp + 0xc], 4
jne 0x4c2a70
cmp dword [ebp - 0x24], 0
jne 0x4c2a70
mov dword [ebp - 0x24], 0xfffffffb
mov eax, dword [ebp - 0x24]
jmp 0x4c190b