Function at 0x4ea990
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], edx
test edi, edi
je 0x4eb356
mov esi, dword [edi + 0x1c]
test esi, esi
je 0x4eb356
cmp edx, 5
ja 0x4eb356
cmp dword [edi + 0xc], 0
je 0x4eb34e
cmp dword [edi], 0
jne 0x4ea9d2
cmp dword [edi + 4], 0
jne 0x4eb34e
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x4ea9e5
cmp edx, 4
jne 0x4eb34e
cmp dword [edi + 0x10], 0
push ebx
je 0x4eb092
mov ecx, dword [esi + 0x28]
mov dword [esi], edi
mov dword [ebp - 0x10], ecx
mov dword [esi + 0x28], edx
cmp eax, 0x2a
jne 0x4eace1
cmp dword [esi + 0x18], 2
jne 0x4eabfd
mov dword [edi + 0x30], 0
mov ecx, dword [esi + 0x14]
mov eax, 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
mov edx, dword [esi + 0x14]
mov ebx, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
test ebx, ebx
jne 0x4eaace
mov eax, dword [esi + 8]
mov byte [edx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x4eaa97
mov cl, 2
jmp 0x4eaaab
cmp dword [esi + 0x88], 2
jge 0x4eaaa9
cmp eax, 2
jl 0x4eaaa9
xor cl, cl
jmp 0x4eaaab
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], 0xb
mov eax, 0x71
inc dword [esi + 0x14]
mov dword [esi + 4], eax
jmp 0x4eace1
mov ecx, dword [ebx + 0x24]
mov eax, dword [ebx + 0x2c]
neg ecx
sbb cl, cl
and cl, 0x10
neg eax
sbb al, al
and al, 2
add cl, al
mov eax, dword [ebx + 0x1c]
neg eax
sbb al, al
and al, 8
add cl, al
mov eax, dword [ebx + 0x10]
neg eax
sbb al, al
and al, 4
add cl, al
cmp dword [ebx], 0
setne al
add cl, al
mov eax, dword [esi + 8]
mov byte [edx + 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
mov edx, dword [esi + 0x14]
mov eax, dword [esi + 0x84]
inc edx
mov dword [esi + 0x14], edx
cmp eax, 9
jne 0x4eab69
mov cl, 2
jmp 0x4eab7d
cmp dword [esi + 0x88], 2
jge 0x4eab7b
cmp eax, 2
jl 0x4eab7b
xor cl, cl
jmp 0x4eab7d
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 edx, dword [esi + 0x14]
mov eax, dword [esi + 0x1c]
inc edx
mov dword [esi + 0x14], edx
cmp dword [eax + 0x10], 0
je 0x4eabcb
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 0x4eabe9
mov eax, dword [esi + 8]
test eax, eax
je 0x4eabe6
mov ecx, dword [edi + 0x30]
push edx
mov edx, eax
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
mov eax, 0x45
mov dword [esi + 0x20], 0
mov dword [esi + 4], eax
jmp 0x4eace1
mov ecx, dword [esi + 0x30]
shl ecx, 0xc
sub ecx, 0x7800
cmp dword [esi + 0x88], 2
mov ebx, ecx
jge 0x4eac44
mov eax, dword [esi + 0x84]
cmp eax, 2
jl 0x4eac44
cmp eax, 6
jge 0x4eac2e
mov eax, 0x40
lea edx, [eax + 0x20]
jmp 0x4eac49
jne 0x4eac3a
mov eax, 0x80
lea edx, [eax + 0x20]
jmp 0x4eac49
mov eax, 0xc0
lea edx, [eax + 0x20]
jmp 0x4eac49
xor eax, eax
lea edx, [eax + 0x20]
or ecx, eax
cmp dword [esi + 0x6c], 0
je 0x4eac55
mov ecx, ebx
or ecx, edx
mov eax, 0x8421085
mov dword [esi + 4], 0x71
mul ecx
mov eax, dword [esi + 8]
sub ecx, edx
shr ecx, 1
add ecx, edx
shr ecx, 4
inc ecx
mov ebx, ecx
shl ebx, 5
sub ebx, ecx
mov ecx, dword [esi + 0x14]
mov edx, ebx
shr edx, 8
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [esi + 0x6c], 0
mov dword [esi + 0x14], ebx
je 0x4eacda
movzx edx, word [edi + 0x32]
mov eax, dword [esi + 8]
mov ecx, edx
shr ecx, 8
mov byte [ebx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
movzx ebx, word [edi + 0x30]
mov edx, dword [esi + 0x14]
mov ecx, ebx
mov eax, dword [esi + 8]
shr ecx, 8
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov dword [edi + 0x30], 1
mov eax, dword [esi + 4]
cmp eax, 0x45
jne 0x4eadbd
mov edx, dword [esi + 0x1c]
cmp dword [edx + 0x10], 0
je 0x4eadb5
movzx eax, word [edx + 0x14]
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
cmp dword [esi + 0x20], eax
jae 0x4ead7a
nop dword [eax + eax]
cmp ebx, dword [esi + 0xc]
jne 0x4ead4f
cmp dword [edx + 0x2c], 0
je 0x4ead3b
cmp ebx, ecx
jbe 0x4ead3b
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4ead2c
xor eax, eax
jmp 0x4ead38
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.004ea940
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
cmp ecx, dword [esi + 0xc]
je 0x4ead7a
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 8]
mov edx, dword [eax + 0x10]
mov eax, dword [esi + 0x20]
mov al, byte [edx + eax]
mov byte [ebx + ecx], al
mov ebx, dword [esi + 0x14]
inc dword [esi + 0x20]
inc ebx
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], ebx
mov edx, dword [esi + 0x1c]
movzx eax, word [edx + 0x14]
cmp dword [esi + 0x20], eax
jb 0x4ead10
mov edx, dword [esi + 0x1c]
cmp dword [edx + 0x2c], 0
je 0x4eada6
cmp ebx, ecx
jbe 0x4eada6
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4ead94
xor eax, eax
jmp 0x4eada0
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
mov edx, dword [esi + 0x1c]
mov eax, dword [esi + 0x20]
cmp eax, dword [edx + 0x14]
jne 0x4eadff
mov dword [esi + 0x20], 0
mov eax, 0x49
mov dword [esi + 4], eax
cmp eax, 0x49
jne 0x4eae9c
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x1c], 0
je 0x4eae94
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 8], ecx
nop dword [eax + eax]
cmp ebx, dword [esi + 0xc]
jne 0x4eae27
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4eae13
cmp ebx, ecx
jbe 0x4eae13
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4eae04
xor eax, eax
jmp 0x4eae10
mov eax, dword [esi + 4]
jmp 0x4eadbd
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.004ea940
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 8], ecx
cmp ecx, dword [esi + 0xc]
je 0x4eae57
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x1c]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 0xc], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp - 8]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 0xc], 0
mov dword [esi + 0x14], ebx
je 0x4eae5e
jmp 0x4eade0
mov dword [ebp - 0xc], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4eae87
cmp ebx, ecx
jbe 0x4eae87
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4eae78
xor eax, eax
jmp 0x4eae84
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
cmp dword [ebp - 0xc], 0
jne 0x4eaedf
mov dword [esi + 0x20], 0
mov eax, 0x5b
mov dword [esi + 4], eax
cmp eax, 0x5b
jne 0x4eaf7d
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x24], 0
je 0x4eb045
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
nop word [eax + eax]
cmp ebx, dword [esi + 0xc]
jne 0x4eaf07
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4eaef3
cmp ebx, ecx
jbe 0x4eaef3
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4eaee4
xor eax, eax
jmp 0x4eaef0
mov eax, dword [esi + 4]
jmp 0x4eae9c
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
mov ecx, edi
call fcn.004ea940
mov ecx, dword [esi + 0x14]
mov ebx, ecx
mov dword [ebp - 0xc], ecx
cmp ecx, dword [esi + 0xc]
je 0x4eaf37
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x20]
mov eax, dword [eax + 0x24]
mov dl, byte [ecx + eax]
movzx eax, dl
mov dword [ebp - 8], eax
lea eax, [ecx + 1]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x20], eax
mov eax, dword [esi + 8]
mov byte [ebx + eax], dl
mov ebx, dword [esi + 0x14]
inc ebx
cmp dword [ebp - 8], 0
mov dword [esi + 0x14], ebx
je 0x4eaf3e
jmp 0x4eaec0
mov dword [ebp - 8], 1
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4eaf67
cmp ebx, ecx
jbe 0x4eaf67
mov edx, dword [esi + 8]
sub ebx, ecx
add edx, ecx
jne 0x4eaf58
xor eax, eax
jmp 0x4eaf64
mov ecx, dword [edi + 0x30]
push ebx
call fcn.004ec950
add esp, 4
mov dword [edi + 0x30], eax
cmp dword [ebp - 8], 0
jne 0x4eb03d
mov dword [esi + 4], 0x67
mov eax, 0x67
cmp eax, 0x67
jne 0x4eafd7
mov eax, dword [esi + 0x1c]
cmp dword [eax + 0x2c], 0
je 0x4eafd0
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 0xc]
lea eax, [edx + 2]
cmp eax, ecx
jbe 0x4eafa5
mov ecx, edi
call fcn.004ea940
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 0xc]
lea eax, [edx + 2]
cmp eax, ecx
ja 0x4eafd7
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0x30]
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
inc dword [esi + 0x14]
mov dword [edi + 0x30], 0
mov dword [esi + 4], 0x71
cmp dword [esi + 0x14], 0
je 0x4eb051
mov ecx, edi
call fcn.004ea940
cmp dword [edi + 0x10], 0
je 0x4eb33e
mov ebx, dword [ebp - 4]
mov eax, dword [esi + 4]
cmp eax, 0x29a
jne 0x4eb005
cmp dword [edi + 4], 0
jne 0x4eb092
cmp dword [edi + 4], 0
jne 0x4eb024
cmp dword [esi + 0x74], 0
jne 0x4eb024
test ebx, ebx
je 0x4eb236
cmp eax, 0x29a
je 0x4eb236
mov eax, dword [esi + 0x88]
cmp eax, 2
jne 0x4eb0a6
mov edx, ebx
mov ecx, esi
call fcn.004ec740
jmp 0x4eb0cd
mov eax, dword [esi + 4]
jmp 0x4eaf7d
mov dword [esi + 4], 0x67
jmp 0x4eaf82
cmp dword [edi + 4], 0
mov ebx, dword [ebp - 4]
jne 0x4eaff1
mov ecx, dword [ebp - 0x10]
xor eax, eax
cmp ecx, 4
mov edx, 9
cmovg eax, edx
lea edx, [ecx + ecx]
xor ecx, ecx
sub edx, eax
cmp ebx, 4
mov eax, 9
cmovg ecx, eax
lea eax, [ebx + ebx]
sub eax, ecx
cmp eax, edx
jg 0x4eaff1
cmp ebx, 4
je 0x4eaff1
mov eax, dword [str.buffer_error]
pop ebx
mov dword [edi + 0x18], eax
mov eax, 0xfffffffb
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp eax, 3
jne 0x4eb0b6
mov edx, ebx
mov ecx, esi
call fcn.004ec3f0
jmp 0x4eb0cd
mov eax, dword [esi + 0x84]
push ebx
push esi
lea eax, [eax + eax*2]
mov eax, dword [eax*4 + 0x579830]
call eax
add esp, 8
cmp eax, 2
je 0x4eb0d7
cmp eax, 3
jne 0x4eb0de
mov dword [esi + 4], 0x29a
test eax, eax
je 0x4eb338
cmp eax, 2
je 0x4eb338
cmp eax, 1
jne 0x4eb236
cmp ebx, eax
jne 0x4eb1c9
mov ecx, dword [esi + 0x16bc]
mov ebx, 2
mov eax, ebx
shl ax, cl
or ax, word [esi + 0x16b8]
movzx edx, ax
cmp ecx, 0xd
jle 0x4eb15e
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov word [esi + 0x16b8], dx
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [esi + 0x16b9]
mov byte [edx + ecx], al
mov cl, 0x10
movzx eax, word [esi + 0x16bc]
inc dword [esi + 0x14]
sub cl, al
add dword [esi + 0x16bc], 0xfffffff3
shr bx, cl
movzx eax, bx
jmp 0x4eb169
lea eax, [ecx + 3]
mov dword [esi + 0x16bc], eax
mov eax, edx
mov word [esi + 0x16b8], ax
mov eax, dword [esi + 0x16bc]
movzx edx, word [esi + 0x16b8]
cmp eax, 9
jle 0x4eb1ab
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
mov al, byte [esi + 0x16b9]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
add dword [esi + 0x16bc], 0xfffffff7
xor eax, eax
jmp 0x4eb1b6
add eax, 7
mov dword [esi + 0x16bc], eax
mov eax, edx
mov ecx, esi
mov word [esi + 0x16b8], ax
call fcn.004eee40
mov ebx, dword [ebp - 4]
jmp 0x4eb225
cmp ebx, 5
je 0x4eb225
push 0
push 0
xor edx, edx
mov ecx, esi
call fcn.004ee5f0
add esp, 8
cmp ebx, 3
jne 0x4eb225
mov eax, dword [esi + 0x44]
xor edx, edx
mov ecx, dword [esi + 0x4c]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.00517340
add esp, 0xc
cmp dword [esi + 0x74], 0
jne 0x4eb225
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x16b4], 0
mov ecx, edi
call fcn.004ea940
cmp dword [edi + 0x10], 0
je 0x4eb33e
cmp ebx, 4
jne 0x4eb345
mov eax, dword [esi + 0x18]
test eax, eax
jg 0x4eb250
lea eax, [ebx - 3]
pop ebx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
cmp eax, 2
jne 0x4eb2d4
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x30]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x31]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x32]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
movzx eax, byte [edi + 0x33]
mov ecx, dword [esi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 8]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 9]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xa]
mov byte [edx + ecx], al
inc dword [esi + 0x14]
mov edx, dword [esi + 0x14]
mov ecx, dword [esi + 8]
movzx eax, byte [edi + 0xb]
mov byte [edx + ecx], al
jmp 0x4eb313
movzx ebx, word [edi + 0x32]
mov ecx, dword [esi + 0x14]
mov edx, ebx
mov eax, dword [esi + 8]
shr edx, 8
mov byte [ecx + eax], dl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
movzx ebx, word [edi + 0x30]
mov edx, dword [esi + 0x14]
mov ecx, ebx
mov eax, dword [esi + 8]
shr ecx, 8
mov byte [edx + eax], cl
inc dword [esi + 0x14]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 8]
mov byte [ecx + eax], bl
inc dword [esi + 0x14]
mov ecx, edi
call fcn.004ea940
mov eax, dword [esi + 0x18]
test eax, eax
jle 0x4eb329
neg eax
mov dword [esi + 0x18], eax
xor eax, eax
cmp dword [esi + 0x14], eax
pop ebx
pop edi
sete al
pop esi
mov esp, ebp
pop ebp
ret
cmp dword [edi + 0x10], 0
jne 0x4eb345
mov dword [esi + 0x28], 0xffffffff
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [str.stream_error]
mov dword [edi + 0x18], eax
pop edi
mov eax, 0xfffffffe
pop esi
mov esp, ebp
pop ebp
ret