Function at 0x474ab0
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push edi
mov dword [ebp - 4], edx
mov edi, ecx
call fcn.004749d0
test eax, eax
jne 0x475217
push ebx
push esi
mov esi, dword [edi + 0x1c]
cmp dword [edi + 0xc], eax
je 0x475203
cmp dword [edi + 4], eax
je 0x474ae4
cmp dword [edi], eax
je 0x475203
mov ebx, dword [esi + 4]
cmp ebx, 0x29a
je 0x475203
cmp dword [edi + 0x10], 0
je 0x4751ef
cmp dword [esi + 0x14], 0
mov edx, dword [esi + 0x28]
mov eax, dword [ebp - 4]
mov dword [esi + 0x28], eax
je 0x474b20
call fcn.00474a60
cmp dword [edi + 0x10], 0
je 0x4751df
mov ebx, dword [esi + 4]
jmp 0x474b52
cmp dword [edi + 4], 0
jne 0x474b52
xor eax, eax
mov ecx, 9
cmp edx, 4
mov dword [ebp - 0xc], ecx
cmovg eax, ecx
add edx, edx
sub edx, eax
xor ecx, ecx
mov eax, dword [ebp - 4]
cmp eax, 4
cmovg ecx, dword [ebp - 0xc]
add eax, eax
sub eax, ecx
cmp eax, edx
jle 0x4751ef
mov eax, ebx
cmp ebx, 0x29a
jne 0x474b66
cmp dword [edi + 4], 0
jne 0x4751ef
cmp ebx, 0x2a
jne 0x474b7d
cmp dword [esi + 0x18], 0
jne 0x474b7d
mov dword [esi + 4], 0x71
mov eax, 0x71
cmp eax, 0x2a
jne 0x474c42
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
mov ebx, ecx
jge 0x474bcd
mov eax, dword [esi + 0x84]
cmp eax, 2
jl 0x474bcd
cmp eax, 6
jge 0x474bb7
mov eax, 0x40
lea edx, [eax + 0x20]
jmp 0x474bd2
jne 0x474bc3
mov eax, 0x80
lea edx, [eax + 0x20]
jmp 0x474bd2
mov eax, 0xc0
lea edx, [eax + 0x20]
jmp 0x474bd2
xor eax, eax
lea edx, [eax + 0x20]
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x474bde
mov ecx, edx
or ecx, ebx
mov eax, 0x8421085
mul ecx
sub ecx, edx
shr ecx, 1
add ecx, edx
shr ecx, 4
inc ecx
mov edx, ecx
shl edx, 5
sub edx, ecx
mov ecx, esi
call fcn.00474a30
cmp dword [esi + 0x6c], 0
je 0x474c19
movzx edx, word [edi + 0x32]
mov ecx, esi
call fcn.00474a30
movzx edx, word [edi + 0x30]
mov ecx, esi
call fcn.00474a30
push 0
xor edx, edx
xor ecx, ecx
call fcn.004781c0
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.00474a60
cmp dword [esi + 0x14], 0
jne 0x4751df
mov eax, dword [esi + 4]
cmp eax, 0x39
jne 0x474e4f
push 0
xor edx, edx
xor ecx, ecx
call fcn.00478440
mov dword [edi + 0x30], eax
add esp, 4
mov eax, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov byte [ecx + eax], 0x1f
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0x8b
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 8
inc dword [esi + 0x14]
mov edx, dword [esi + 0x1c]
mov ebx, dword [esi + 0x14]
test edx, edx
jne 0x474d29
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x474cdf
mov cl, 2
jmp 0x474cf3
cmp dword [esi + 0x88], 2
jge 0x474cf1
cmp eax, 2
jl 0x474cf1
xor cl, cl
jmp 0x474cf3
mov cl, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], 0xa
mov ecx, edi
inc dword [esi + 0x14]
mov dword [esi + 4], 0x71
call fcn.00474a60
cmp dword [esi + 0x14], 0
jne 0x4751df
mov eax, dword [esi + 4]
jmp 0x474e4f
mov ecx, dword [edx + 0x24]
mov eax, dword [edx + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [edx + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [edx + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [edx], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [ebx + eax], cl
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 4]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 5]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 6]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 7]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x84]
mov edx, dword [esi + 0x14]
cmp eax, 9
jne 0x474dc3
mov cl, 2
jmp 0x474dd7
cmp dword [esi + 0x88], 2
jge 0x474dd5
cmp eax, 2
jl 0x474dd5
xor cl, cl
jmp 0x474dd7
mov cl, 4
mov eax, dword [esi + 8]
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [eax + 0xc]
mov byte [edx + ecx], al
mov eax, dword [esi + 0x1c]
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
cmp dword [eax + 0x10], 0
je 0x474e24
movzx eax, byte [eax + 0x14]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [eax + 0x15]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x474e3c
mov ecx, dword [edi + 0x30]
push edx
mov edx, dword [esi + 8]
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov eax, 0x45
mov dword [esi + 4], 0x45
cmp eax, 0x45
jne 0x474f4d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x10], 0
je 0x474f41
movzx eax, word [eax + 0x14]
sub eax, dword [esi + 0x20]
mov edx, dword [esi + 0x14]
mov ecx, edx
mov ebx, dword [esi + 0xc]
mov dword [ebp - 8], eax
add eax, edx
mov dword [ebp - 0xc], edx
cmp eax, ebx
jbe 0x474ef0
mov eax, dword [esi + 0x1c]
sub ebx, ecx
push ebx
mov eax, dword [eax + 0x10]
add eax, dword [esi + 0x20]
push eax
mov eax, dword [esi + 8]
add eax, ecx
push eax
call fcn.0049e720
mov eax, dword [esi + 0x1c]
add esp, 0xc
mov ecx, dword [esi + 0xc]
mov dword [esi + 0x14], ecx
cmp dword [eax + 0x2c], 0
je 0x474ec7
mov eax, dword [ebp - 0xc]
cmp ecx, eax
jbe 0x474ec7
mov edx, dword [esi + 8]
sub ecx, eax
push ecx
mov ecx, dword [edi + 0x30]
add edx, eax
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
add dword [esi + 0x20], ebx
mov ecx, edi
call fcn.00474a60
mov ecx, dword [esi + 0x14]
test ecx, ecx
jne 0x4751df
mov eax, dword [ebp - 8]
sub eax, ebx
mov dword [ebp - 0xc], ecx
mov ebx, dword [esi + 0xc]
mov dword [ebp - 8], eax
add eax, ecx
cmp eax, ebx
ja 0x474e80
mov eax, dword [esi + 0x1c]
mov edx, dword [esi + 0x20]
mov ebx, dword [ebp - 8]
push ebx
mov eax, dword [eax + 0x10]
add eax, edx
push eax
mov eax, dword [esi + 8]
add eax, ecx
push eax
call fcn.0049e720
mov eax, dword [esi + 0x1c]
add esp, 0xc
add dword [esi + 0x14], ebx
mov ecx, dword [esi + 0x14]
cmp dword [eax + 0x2c], 0
je 0x474f3a
mov eax, dword [ebp - 0xc]
cmp ecx, eax
jbe 0x474f3a
mov edx, dword [esi + 8]
sub ecx, eax
push ecx
mov ecx, dword [edi + 0x30]
add edx, eax
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x49
mov eax, 0x49
cmp eax, 0x49
jne 0x47500e
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x475002
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
nop dword [eax + eax]
cmp ebx, dword [esi + 0xc]
jne 0x474fad
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x474f98
cmp ebx, ecx
jbe 0x474f98
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
mov ecx, dword [edi + 0x30]
push ebx
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.00474a60
mov ebx, dword [esi + 0x14]
test ebx, ebx
jne 0x4751df
mov dword [ebp - 0xc], ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
mov dl, byte [ecx + eax]
lea eax, [ecx + 1]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
mov dword [esi + 0x14], ebx
test dl, dl
je 0x474fd5
mov ecx, dword [ebp - 0xc]
jmp 0x474f70
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x474ffb
mov eax, dword [ebp - 0xc]
cmp ebx, eax
jbe 0x474ffb
mov edx, dword [esi + 8]
sub ebx, eax
mov ecx, dword [edi + 0x30]
add edx, eax
push ebx
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 0x20], 0
mov dword [esi + 4], 0x5b
mov eax, 0x5b
cmp eax, 0x5b
jne 0x4750c7
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x4750bb
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
nop dword [eax]
cmp ebx, dword [esi + 0xc]
jne 0x47506d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x475058
cmp ebx, ecx
jbe 0x475058
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
mov ecx, dword [edi + 0x30]
push ebx
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.00474a60
mov ebx, dword [esi + 0x14]
test ebx, ebx
jne 0x4751df
mov dword [ebp - 0xc], ebx
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
mov dl, byte [ecx + eax]
lea eax, [ecx + 1]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
mov dword [esi + 0x14], ebx
test dl, dl
je 0x475095
mov ecx, dword [ebp - 0xc]
jmp 0x475030
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4750bb
mov eax, dword [ebp - 0xc]
cmp ebx, eax
jbe 0x4750bb
mov edx, dword [esi + 8]
sub ebx, eax
mov ecx, dword [edi + 0x30]
add edx, eax
push ebx
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov dword [esi + 4], 0x67
mov eax, 0x67
cmp eax, 0x67
jne 0x475138
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x475120
mov edx, dword [esi + 0x14]
lea eax, [edx + 2]
cmp eax, dword [esi + 0xc]
jbe 0x4750f2
mov ecx, edi
call fcn.00474a60
mov edx, dword [esi + 0x14]
test edx, edx
jne 0x4751df
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
push 0
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x31]
mov byte [edx + ecx], al
xor edx, edx
inc dword [esi + 0x14]
xor ecx, ecx
call fcn.00478440
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
mov dword [esi + 4], 0x71
call fcn.00474a60
cmp dword [esi + 0x14], 0
jne 0x4751df
cmp dword [edi + 4], 0
jne 0x475151
cmp dword [esi + 0x74], 0
jne 0x475151
cmp dword [esi + 4], 0x29a
je 0x4751e6
mov eax, dword [esi + 0x84]
mov ebx, dword [ebp - 4]
test eax, eax
jne 0x475167
push ebx
push esi
call fcn.00475690
jmp 0x47519b
mov ecx, dword [esi + 0x88]
cmp ecx, 2
jne 0x47517d
mov edx, ebx
mov ecx, esi
call fcn.004767b0
jmp 0x47519e
cmp ecx, 3
jne 0x47518d
mov edx, ebx
mov ecx, esi
call fcn.00476430
jmp 0x47519e
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x521218]
push ebx
push esi
call eax
add esp, 8
cmp eax, 2
je 0x4751a8
cmp eax, 3
jne 0x4751af
mov dword [esi + 4], 0x29a
test eax, eax
je 0x4751d9
cmp eax, 2
je 0x4751d9
cmp eax, 1
jne 0x4751e6
cmp ebx, 5
je 0x4751d2
push 0
push 0
xor edx, edx
mov ecx, esi
call fcn.00477840
add esp, 8
mov ecx, edi
call fcn.00474a60
cmp dword [edi + 0x10], 0
jne 0x4751e6
mov dword [esi + 0x28], 0xffffffff
pop esi
pop ebx
xor eax, eax
pop edi
mov esp, ebp
pop ebp
ret
mov eax, dword [str.buffer_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov eax, dword [str.stream_error]
pop esi
mov dword [edi + 0x18], eax
mov eax, 0xfffffffe
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov eax, 0xfffffffe
pop edi
mov esp, ebp
pop ebp
ret