Function at 0x4f8b80
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x30
push edi
test eax, eax
je 0x4fa008
mov edi, dword [eax + 0x1c]
test edi, edi
je 0x4fa008
cmp dword [eax + 0xc], 0
je 0x4fa008
cmp dword [eax], 0
jne 0x4f8bb6
cmp dword [eax + 4], 0
jne 0x4fa008
cmp dword [edi], 0xb
jne 0x4f8bc1
mov dword [edi], 0xc
mov ecx, dword [eax + 0xc]
mov edx, dword [eax]
mov dword [ebp - 0x18], ecx
mov ecx, dword [eax + 0x10]
mov eax, dword [eax + 4]
push ebx
mov ebx, dword [edi + 0x38]
mov dword [ebp - 4], eax
mov dword [ebp - 0x30], eax
mov eax, dword [edi]
push esi
mov esi, dword [edi + 0x3c]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x28], 0
cmp eax, 0x1e
ja case.default.0x4f8bf8
jmp dword [eax*4 + 0x4fa014]
cmp dword [edi + 8], 0
jne 0x4f8c10
mov dword [edi], 0xc
jmp 0x4f9e97
cmp esi, 0x10
jae 0x4f8c37
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x10
jb 0x4f8c15
test byte [edi + 8], 2
je 0x4f8c79
cmp ebx, 0x8b1f
jne 0x4f8c79
push 0
push 0
xor ecx, ecx
call fcn.004fa0a0
push 2
lea ecx, [ebp - 0x14]
mov dword [edi + 0x18], eax
mov word [ebp - 0x14], bx
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 0xc
xor ebx, ebx
mov dword [edi + 0x18], eax
xor esi, esi
mov dword [edi], 1
jmp 0x4f9e97
mov eax, dword [edi + 0x20]
mov dword [edi + 0x10], 0
test eax, eax
je 0x4f8c8e
mov dword [eax + 0x30], 0xffffffff
test byte [edi + 8], 1
je 0x4f8d3a
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 0x4f8d3a
mov edx, ebx
and dl, 0xf
cmp dl, 8
je 0x4f8cd2
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [eax + 0x18], str.unknown_compression_method
jmp 0x4f9e91
mov eax, dword [edi + 0x24]
shr ebx, 4
mov ecx, ebx
and ecx, 0xf
sub esi, 4
add ecx, 8
test eax, eax
jne 0x4f8d24
mov dword [edi + 0x24], ecx
mov edx, 1
shl edx, cl
push 0
xor eax, eax
xor ecx, ecx
mov dword [edi + 0x14], edx
call fcn.004fb070
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
shr ebx, 8
not ebx
and ebx, 2
or ebx, 9
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
mov dword [edi], ebx
add esp, 4
xor ebx, ebx
xor esi, esi
jmp 0x4f9e97
cmp ecx, eax
jbe 0x4f8cea
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [ecx + 0x18], str.invalid_window_size
jmp 0x4f9e91
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], str.incorrect_header_check
mov edx, dword [ebp - 8]
jmp 0x4f9e91
cmp esi, 0x10
jae 0x4f8d73
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x10
jb 0x4f8d51
mov dword [edi + 0x10], ebx
cmp bl, 8
je 0x4f8d8a
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], str.unknown_compression_method
jmp 0x4f9e91
test ebx, 0xe000
je 0x4f8da1
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.unknown_header_flags_set
jmp 0x4f9e91
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f8db2
mov ecx, ebx
shr ecx, 8
and ecx, 1
mov dword [eax], ecx
test dword [edi + 0x10], 0x200
je 0x4f8dda
mov eax, dword [edi + 0x18]
mov byte [ebp - 0x14], bl
shr ebx, 8
push 2
lea ecx, [ebp - 0x14]
mov byte [ebp - 0x13], bl
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
xor ebx, ebx
xor esi, esi
mov dword [edi], 2
jmp 0x4f8df0
cmp esi, 0x20
jae 0x4f8e12
jmp 0x4f8df0
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x20
jb 0x4f8df0
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f8e1c
mov dword [eax + 4], ebx
test dword [edi + 0x10], 0x200
je 0x4f8e54
mov eax, dword [edi + 0x18]
mov ecx, ebx
shr ecx, 8
mov edx, ebx
mov byte [ebp - 0x14], bl
mov byte [ebp - 0x13], cl
shr edx, 0x10
shr ebx, 0x18
push 4
lea ecx, [ebp - 0x14]
mov byte [ebp - 0x12], dl
mov byte [ebp - 0x11], bl
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
xor ebx, ebx
xor esi, esi
mov dword [edi], 3
jmp 0x4f8e65
cmp esi, 0x10
jae 0x4f8e87
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x10
jb 0x4f8e65
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f8ea4
mov ecx, ebx
and ecx, 0xff
mov dword [eax + 8], ecx
mov ecx, dword [edi + 0x20]
mov eax, ebx
shr eax, 8
mov dword [ecx + 0xc], eax
test dword [edi + 0x10], 0x200
je 0x4f8ecc
mov eax, dword [edi + 0x18]
mov byte [ebp - 0x14], bl
shr ebx, 8
push 2
lea ecx, [ebp - 0x14]
mov byte [ebp - 0x13], bl
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
xor ebx, ebx
xor esi, esi
mov dword [edi], 4
test dword [edi + 0x10], 0x400
je 0x4f8f41
cmp esi, 0x10
jae 0x4f8f06
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x10
jb 0x4f8ee4
mov eax, dword [edi + 0x20]
mov dword [edi + 0x40], ebx
test eax, eax
je 0x4f8f13
mov dword [eax + 0x14], ebx
test dword [edi + 0x10], 0x200
je 0x4f8f3b
mov eax, dword [edi + 0x18]
mov byte [ebp - 0x14], bl
shr ebx, 8
push 2
lea ecx, [ebp - 0x14]
mov byte [ebp - 0x13], bl
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
xor ebx, ebx
xor esi, esi
jmp 0x4f8f4f
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f8f4f
mov dword [eax + 0x10], 0
mov dword [edi], 5
test dword [edi + 0x10], 0x400
je 0x4f8ff7
mov eax, dword [edi + 0x40]
mov ecx, dword [ebp - 4]
mov dword [ebp - 0xc], eax
cmp eax, ecx
jbe 0x4f8f74
mov eax, ecx
mov dword [ebp - 0xc], ecx
test eax, eax
je 0x4f8fed
mov ecx, dword [edi + 0x20]
test ecx, ecx
je 0x4f8fbd
mov ecx, dword [ecx + 0x10]
mov dword [ebp - 0x2c], ecx
test ecx, ecx
je 0x4f8fbd
mov edx, dword [edi + 0x20]
mov ecx, dword [edx + 0x14]
sub ecx, dword [edi + 0x40]
mov edx, dword [edx + 0x18]
mov dword [ebp - 0x1c], ecx
add ecx, eax
cmp ecx, edx
jbe 0x4f8fa3
sub edx, dword [ebp - 0x1c]
mov eax, edx
mov edx, dword [ebp - 8]
push eax
mov eax, dword [ebp - 0x2c]
add eax, dword [ebp - 0x1c]
push edx
push eax
call fcn.00504670
mov eax, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
add esp, 0xc
test dword [edi + 0x10], 0x200
je 0x4f8fe2
mov edx, dword [ebp - 0xc]
mov eax, dword [edi + 0x18]
mov ecx, dword [ebp - 8]
push edx
push eax
call fcn.004fa0a0
mov edx, dword [ebp - 8]
mov dword [edi + 0x18], eax
mov eax, dword [ebp - 0xc]
add esp, 8
sub dword [ebp - 4], eax
add edx, eax
sub dword [edi + 0x40], eax
mov dword [ebp - 8], edx
cmp dword [edi + 0x40], 0
jne 0x4f9ef1
mov dword [edi + 0x40], 0
mov dword [edi], 6
test dword [edi + 0x10], 0x800
je 0x4f90a1
cmp dword [ebp - 4], 0
je 0x4f9ef1
xor eax, eax
lea ecx, [ecx]
movzx ecx, byte [eax + edx]
inc eax
mov dword [ebp - 0xc], eax
mov eax, dword [edi + 0x20]
mov dword [ebp - 0x1c], ecx
test eax, eax
je 0x4f9053
mov ecx, dword [eax + 0x1c]
mov dword [ebp - 0x2c], ecx
test ecx, ecx
je 0x4f9053
mov ecx, dword [edi + 0x40]
cmp ecx, dword [eax + 0x20]
jae 0x4f9053
mov edx, dword [ebp - 0x2c]
mov al, byte [ebp - 0x1c]
mov byte [edx + ecx], al
inc dword [edi + 0x40]
mov edx, dword [ebp - 8]
cmp dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0xc]
je 0x4f9061
cmp eax, dword [ebp - 4]
jb 0x4f9020
test dword [edi + 0x10], 0x200
je 0x4f908d
mov eax, dword [edi + 0x18]
test edx, edx
jne 0x4f9075
xor eax, eax
jmp 0x4f9087
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 8]
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
mov eax, dword [ebp - 0xc]
sub dword [ebp - 4], eax
add edx, eax
cmp dword [ebp - 0x1c], 0
mov dword [ebp - 8], edx
jne 0x4f9ef1
jmp 0x4f90af
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f90af
mov dword [eax + 0x1c], 0
mov dword [edi + 0x40], 0
mov dword [edi], 7
test dword [edi + 0x10], 0x1000
je 0x4f9156
cmp dword [ebp - 4], 0
je 0x4f9ef1
xor eax, eax
movzx ecx, byte [eax + edx]
inc eax
mov dword [ebp - 0xc], eax
mov eax, dword [edi + 0x20]
mov dword [ebp - 0x1c], ecx
test eax, eax
je 0x4f9108
mov ecx, dword [eax + 0x24]
mov dword [ebp - 0x2c], ecx
test ecx, ecx
je 0x4f9108
mov ecx, dword [edi + 0x40]
cmp ecx, dword [eax + 0x28]
jae 0x4f9108
mov edx, dword [ebp - 0x2c]
mov al, byte [ebp - 0x1c]
mov byte [edx + ecx], al
inc dword [edi + 0x40]
mov edx, dword [ebp - 8]
cmp dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0xc]
je 0x4f9116
cmp eax, dword [ebp - 4]
jb 0x4f90d5
test dword [edi + 0x10], 0x200
je 0x4f9142
mov eax, dword [edi + 0x18]
test edx, edx
jne 0x4f912a
xor eax, eax
jmp 0x4f913c
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 8]
call fcn.004fa0c0
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi + 0x18], eax
mov eax, dword [ebp - 0xc]
sub dword [ebp - 4], eax
add edx, eax
cmp dword [ebp - 0x1c], 0
mov dword [ebp - 8], edx
jne 0x4f9ef1
jmp 0x4f9164
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f9164
mov dword [eax + 0x24], 0
mov dword [edi], 8
test dword [edi + 0x10], 0x200
je 0x4f91bd
cmp esi, 0x10
jae 0x4f91a2
jmp 0x4f9180
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x10
jb 0x4f9180
movzx ecx, word [edi + 0x18]
cmp ebx, ecx
je 0x4f91b9
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.header_crc_mismatch
jmp 0x4f9e91
xor ebx, ebx
xor esi, esi
mov eax, dword [edi + 0x20]
test eax, eax
je 0x4f91da
mov ecx, dword [edi + 0x10]
sar ecx, 9
and ecx, 1
mov dword [eax + 0x2c], ecx
mov edx, dword [edi + 0x20]
mov dword [edx + 0x30], 1
push 0
push 0
xor ecx, ecx
call fcn.004fa0a0
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
add esp, 8
mov dword [edi], 0xb
jmp 0x4f9e97
cmp esi, 0x20
jae 0x4f9226
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x20
jb 0x4f9204
mov ecx, ebx
mov eax, ebx
shl eax, 0x10
and ecx, 0xff00
add ecx, eax
mov eax, ebx
shr eax, 8
shl ecx, 8
and eax, 0xff00
add eax, ecx
mov ecx, dword [ebp + 8]
shr ebx, 0x18
add eax, ebx
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
xor ebx, ebx
xor esi, esi
mov dword [edi], 0xa
cmp dword [edi + 0xc], 0
je 0x4f9eae
push 0
xor eax, eax
xor ecx, ecx
call fcn.004fb070
mov edx, dword [ebp + 8]
mov dword [edi + 0x18], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 8]
add esp, 4
mov dword [edi], 0xb
cmp dword [edi + 4], 0
je 0x4f92a0
mov ecx, esi
and ecx, 7
shr ebx, cl
sub esi, ecx
mov dword [edi], 0x1a
jmp 0x4f9e97
cmp esi, 3
jae 0x4f92c7
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 3
jb 0x4f92a5
mov ecx, ebx
shr ebx, 1
mov eax, ebx
and ecx, 1
and eax, 3
mov dword [edi + 4], ecx
cmp eax, 3
ja case.default.0x4f92db
jmp dword [eax*4 + 0x4fa090]
shr ebx, 2
mov dword [edi], 0xd
sub esi, 3
jmp 0x4f9e97
shr ebx, 2
mov dword [edi + 0x4c], 0x531af0
mov dword [edi + 0x54], 9
mov dword [edi + 0x50], 0x5322f0
mov dword [edi + 0x58], 5
mov dword [edi], 0x13
sub esi, 3
jmp 0x4f9e97
shr ebx, 2
mov dword [edi], 0x10
sub esi, 3
jmp 0x4f9e97
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_block_type
mov dword [edi], 0x1d
shr ebx, 2
sub esi, 3
jmp 0x4f9e97
mov ecx, esi
and ecx, 7
sub esi, ecx
shr ebx, cl
cmp esi, 0x20
jae 0x4f9382
lea ebx, [ebx]
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x20
jb 0x4f9360
mov ecx, ebx
mov eax, ebx
not ecx
and eax, 0xffff
shr ecx, 0x10
cmp eax, ecx
je 0x4f93a3
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_stored_block_lengths
jmp 0x4f9e91
xor ebx, ebx
mov dword [edi + 0x40], eax
xor esi, esi
mov dword [edi], 0xe
mov dword [edi], 0xf
mov eax, dword [edi + 0x40]
mov dword [ebp - 0xc], eax
test eax, eax
je 0x4f9a51
mov ecx, dword [ebp - 4]
cmp eax, ecx
jbe 0x4f93d0
mov eax, ecx
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 0x10]
cmp eax, ecx
jbe 0x4f93dc
mov eax, ecx
mov dword [ebp - 0xc], eax
test eax, eax
je 0x4f9ef1
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x18]
push ecx
push edx
push eax
call fcn.00504670
mov eax, dword [ebp - 0xc]
add dword [ebp - 8], eax
sub dword [ebp - 4], eax
sub dword [ebp - 0x10], eax
add dword [ebp - 0x18], eax
mov edx, dword [ebp - 8]
add esp, 0xc
sub dword [edi + 0x40], eax
jmp 0x4f9e97
cmp esi, 0xe
jae 0x4f9442
jmp 0x4f9420
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0xe
jb 0x4f9420
mov ecx, ebx
and ecx, 0x1f
shr ebx, 5
add ecx, 0x101
mov eax, ebx
mov dword [edi + 0x60], ecx
shr ebx, 5
mov ecx, ebx
and eax, 0x1f
and ecx, 0xf
inc eax
add ecx, 4
shr ebx, 4
sub esi, 0xe
cmp dword [edi + 0x60], 0x11e
mov dword [edi + 0x64], eax
mov dword [edi + 0x5c], ecx
ja 0x4f9561
cmp eax, 0x1e
ja 0x4f9561
mov dword [edi + 0x68], 0
mov dword [edi], 0x11
mov ecx, dword [edi + 0x68]
cmp ecx, dword [edi + 0x5c]
jae 0x4f94ed
jmp 0x4f94a0
cmp esi, 3
jae 0x4f94c7
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 3
jb 0x4f94a5
mov eax, dword [edi + 0x68]
movzx eax, word [eax*2 + 0x532370]
mov ecx, ebx
and ecx, 7
mov word [edi + eax*2 + 0x70], cx
inc dword [edi + 0x68]
mov ecx, dword [edi + 0x68]
shr ebx, 3
sub esi, 3
cmp ecx, dword [edi + 0x5c]
jb 0x4f94a0
mov eax, 0x13
cmp dword [edi + 0x68], eax
jae 0x4f951a
jmp 0x4f9500
mov edx, dword [edi + 0x68]
movzx ecx, word [edx*2 + 0x532370]
xor edx, edx
mov word [edi + ecx*2 + 0x70], dx
inc dword [edi + 0x68]
cmp dword [edi + 0x68], eax
jb 0x4f9500
lea eax, [edi + 0x530]
lea ecx, [edi + 0x6c]
mov dword [ecx], eax
mov dword [edi + 0x4c], eax
lea eax, [edi + 0x2f0]
push eax
push ecx
lea edx, [edi + 0x54]
push 0x13
lea ecx, [edi + 0x70]
push 0
mov dword [edx], 7
call fcn.004fb720
mov edx, dword [ebp - 8]
add esp, 0x10
mov dword [ebp - 0x28], eax
test eax, eax
je 0x4f9570
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], str.invalid_code_lengths_set
jmp 0x4f9e91
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.too_many_length_or_distance_symbols
jmp 0x4f9e91
mov dword [edi + 0x68], 0
mov dword [edi], 0x12
mov eax, dword [edi + 0x64]
add eax, dword [edi + 0x60]
cmp dword [edi + 0x68], eax
jae 0x4f9790
lea esp, [esp]
mov ecx, dword [edi + 0x54]
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x4c]
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
jbe 0x4f95f1
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [edi + 0x54]
inc edx
add esi, 8
add ebx, eax
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x4c]
mov dword [ebp - 8], edx
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
ja 0x4f95b2
mov ecx, eax
shr ecx, 0x10
cmp ecx, 0x10
jae 0x4f9652
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp esi, ecx
jae 0x4f9637
jmp 0x4f9610
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
mov eax, dword [ebp - 0xc]
movzx ecx, ah
cmp esi, ecx
jb 0x4f9610
movzx ecx, ah
mov eax, dword [edi + 0x68]
shr ebx, cl
sub esi, ecx
mov cx, word [ebp - 0xa]
mov word [edi + eax*2 + 0x70], cx
inc dword [edi + 0x68]
jmp 0x4f9781
mov cx, word [ebp - 0xa]
cmp cx, 0x10
jne 0x4f96c1
movzx ecx, ah
lea eax, [ecx + 2]
mov dword [ebp - 0x24], ecx
cmp esi, eax
jae 0x4f9697
lea esp, [esp]
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [ebp - 0x24]
inc edx
add esi, 8
add ebx, eax
lea eax, [ecx + 2]
mov dword [ebp - 8], edx
cmp esi, eax
jb 0x4f9670
mov eax, dword [edi + 0x68]
shr ebx, cl
sub esi, ecx
test eax, eax
je 0x4f97b2
movzx ecx, word [edi + eax*2 + 0x6e]
mov eax, ebx
and eax, 3
add eax, 3
shr ebx, 2
mov dword [ebp - 0x1c], ecx
sub esi, 2
jmp 0x4f975a
cmp cx, 0x11
movzx ecx, ah
mov dword [ebp - 0x24], ecx
jne 0x4f970f
lea eax, [ecx + 3]
cmp esi, eax
jae 0x4f96fb
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [ebp - 0x24]
inc edx
add esi, 8
add ebx, eax
lea eax, [ecx + 3]
mov dword [ebp - 8], edx
cmp esi, eax
jb 0x4f96d4
shr ebx, cl
mov edx, 0xfffffffd
mov eax, ebx
and eax, 7
add eax, 3
shr ebx, 3
jmp 0x4f974f
lea eax, [ecx + 7]
cmp esi, eax
jae 0x4f973d
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [ebp - 0x24]
inc edx
add esi, 8
add ebx, eax
lea eax, [ecx + 7]
mov dword [ebp - 8], edx
cmp esi, eax
jb 0x4f9716
shr ebx, cl
mov edx, 0xfffffff9
mov eax, ebx
and eax, 0x7f
add eax, 0xb
shr ebx, 7
sub edx, ecx
add esi, edx
mov dword [ebp - 0x1c], 0
mov ecx, dword [edi + 0x64]
mov edx, dword [edi + 0x68]
add ecx, dword [edi + 0x60]
add edx, eax
cmp edx, ecx
ja 0x4f97c1
test eax, eax
je 0x4f977e
mov ecx, dword [ebp - 0x1c]
mov edx, dword [edi + 0x68]
mov word [edi + edx*2 + 0x70], cx
inc dword [edi + 0x68]
dec eax
jne 0x4f9770
mov edx, dword [ebp - 8]
mov eax, dword [edi + 0x64]
add eax, dword [edi + 0x60]
cmp dword [edi + 0x68], eax
jb 0x4f9590
cmp dword [edi], 0x1d
je 0x4f9e97
cmp word [edi + 0x270], 0
jne 0x4f97d3
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_code____missing_end_of_block
jmp 0x4f9e91
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], str.invalid_bit_length_repeat
jmp 0x4f9e91
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], str.invalid_bit_length_repeat
mov edx, dword [ebp - 8]
jmp 0x4f9e91
lea eax, [edi + 0x530]
lea ecx, [edi + 0x6c]
mov dword [ecx], eax
mov dword [edi + 0x4c], eax
lea eax, [edi + 0x2f0]
push eax
push ecx
mov ecx, dword [edi + 0x60]
push ecx
lea edx, [edi + 0x54]
lea ecx, [edi + 0x70]
push 1
mov dword [edx], 9
call fcn.004fb720
add esp, 0x10
mov dword [ebp - 0x28], eax
test eax, eax
je 0x4f981c
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], str.invalid_literal_lengths_set
mov edx, dword [ebp - 8]
jmp 0x4f9e91
mov ecx, dword [edi + 0x6c]
lea eax, [edi + 0x6c]
mov dword [edi + 0x50], ecx
lea ecx, [edi + 0x2f0]
push ecx
mov ecx, dword [edi + 0x60]
push eax
mov eax, dword [edi + 0x64]
push eax
lea edx, [edi + 0x58]
lea ecx, [edi + ecx*2 + 0x70]
push 2
mov dword [edx], 6
call fcn.004fb720
add esp, 0x10
mov dword [ebp - 0x28], eax
test eax, eax
je 0x4f9864
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], str.invalid_distances_set
mov edx, dword [ebp - 8]
jmp 0x4f9e91
mov edx, dword [ebp - 8]
mov dword [edi], 0x13
mov dword [edi], 0x14
cmp dword [ebp - 4], 6
jb 0x4f98e7
cmp dword [ebp - 0x10], 0x102
jb 0x4f98e7
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x10]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 8]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x20]
mov dword [eax + 0x10], edx
mov edx, dword [ebp - 4]
push ecx
mov dword [eax + 4], edx
push eax
mov dword [edi + 0x38], ebx
mov dword [edi + 0x3c], esi
call fcn.004fb2d0
mov eax, dword [ebp + 8]
mov edx, dword [eax + 0xc]
mov ecx, dword [eax + 0x10]
mov ebx, dword [edi + 0x38]
mov esi, dword [edi + 0x3c]
mov dword [ebp - 0x18], edx
mov edx, dword [eax]
mov eax, dword [eax + 4]
add esp, 8
cmp dword [edi], 0xb
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
jne 0x4f9e97
mov dword [edi + 0x1bc4], 0xffffffff
jmp 0x4f9e97
mov ecx, dword [edi + 0x54]
mov eax, 1
shl eax, cl
mov dword [edi + 0x1bc4], 0
dec eax
and eax, ebx
mov ecx, eax
mov eax, dword [edi + 0x4c]
mov eax, dword [eax + ecx*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
jbe 0x4f9954
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [edi + 0x54]
inc edx
add esi, 8
add ebx, eax
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x4c]
mov dword [ebp - 8], edx
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
ja 0x4f9915
test al, al
je 0x4f9a17
test al, 0xf0
jne 0x4f9a17
mov ecx, eax
shr ecx, 8
mov dword [ebp - 0x2c], ecx
movzx ecx, cl
mov dword [ebp - 0x1c], ecx
movzx ecx, al
add ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x24], eax
mov eax, 1
shl eax, cl
mov ecx, dword [ebp - 0x1c]
dec eax
and eax, ebx
shr eax, cl
mov ecx, dword [ebp - 0xc]
shr ecx, 0x10
add eax, ecx
mov ecx, eax
mov eax, dword [edi + 0x4c]
mov eax, dword [eax + ecx*4]
movzx ecx, byte [ebp - 0x2c]
mov dword [ebp - 0xc], eax
shr eax, 8
movzx eax, al
add eax, ecx
cmp eax, esi
jbe 0x4f9a06
lea ecx, [ecx]
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
mov ecx, dword [ebp - 0x24]
dec dword [ebp - 4]
inc edx
add ebx, eax
movzx eax, ch
mov dword [ebp - 0x1c], eax
movzx ecx, cl
add ecx, eax
mov eax, 1
shl eax, cl
mov ecx, dword [ebp - 0x1c]
add esi, 8
mov dword [ebp - 8], edx
dec eax
and eax, ebx
shr eax, cl
movzx ecx, word [ebp - 0x22]
add eax, ecx
mov ecx, dword [edi + 0x4c]
mov eax, dword [ecx + eax*4]
mov dword [ebp - 0xc], eax
shr eax, 8
movzx eax, al
add eax, dword [ebp - 0x1c]
cmp eax, esi
ja 0x4f99b0
movzx ecx, byte [ebp - 0x23]
mov eax, dword [ebp - 0xc]
shr ebx, cl
sub esi, ecx
mov dword [edi + 0x1bc4], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc4], ecx
shr ebx, cl
sub esi, ecx
mov dword [ebp - 0x1c], ecx
mov ecx, eax
shr ecx, 0x10
mov dword [edi + 0x40], ecx
test al, al
jne 0x4f9a43
mov dword [edi], 0x19
jmp 0x4f9e97
test al, 0x20
je 0x4f9a5c
mov dword [edi + 0x1bc4], 0xffffffff
mov dword [edi], 0xb
jmp 0x4f9e97
test al, 0x40
je 0x4f9a6f
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_literal_length_code
jmp 0x4f9e91
movzx ecx, al
and ecx, 0xf
mov dword [edi + 0x48], ecx
mov dword [edi], 0x15
mov eax, dword [edi + 0x48]
test eax, eax
je 0x4f9acc
cmp esi, eax
jae 0x4f9ab2
lea esp, [esp]
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, dword [edi + 0x48]
jb 0x4f9a90
mov ecx, dword [edi + 0x48]
mov eax, 1
shl eax, cl
sub esi, ecx
dec eax
and eax, ebx
add dword [edi + 0x40], eax
shr ebx, cl
add dword [edi + 0x1bc4], ecx
mov ecx, dword [edi + 0x40]
mov dword [edi + 0x1bc8], ecx
mov dword [edi], 0x16
mov ecx, dword [edi + 0x58]
mov eax, 1
shl eax, cl
dec eax
and eax, ebx
mov ecx, eax
mov eax, dword [edi + 0x50]
mov eax, dword [eax + ecx*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
jbe 0x4f9b3f
nop
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
mov ecx, dword [edi + 0x58]
inc edx
add esi, 8
add ebx, eax
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x50]
mov dword [ebp - 8], edx
dec eax
and eax, ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [ebp - 0xc], eax
cmp ecx, esi
ja 0x4f9b00
test al, 0xf0
jne 0x4f9bf7
mov ecx, eax
shr ecx, 8
mov dword [ebp - 0x2c], ecx
movzx ecx, cl
mov dword [ebp - 0x1c], ecx
movzx ecx, al
add ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x24], eax
mov eax, 1
shl eax, cl
mov ecx, dword [ebp - 0x1c]
dec eax
and eax, ebx
shr eax, cl
mov ecx, dword [ebp - 0xc]
shr ecx, 0x10
add eax, ecx
mov ecx, eax
mov eax, dword [edi + 0x50]
mov eax, dword [eax + ecx*4]
movzx ecx, byte [ebp - 0x2c]
mov dword [ebp - 0xc], eax
shr eax, 8
movzx eax, al
add eax, ecx
cmp eax, esi
jbe 0x4f9be6
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
mov ecx, dword [ebp - 0x24]
dec dword [ebp - 4]
inc edx
add ebx, eax
movzx eax, ch
mov dword [ebp - 0x1c], eax
movzx ecx, cl
add ecx, eax
mov eax, 1
shl eax, cl
mov ecx, dword [ebp - 0x1c]
add esi, 8
mov dword [ebp - 8], edx
dec eax
and eax, ebx
shr eax, cl
movzx ecx, word [ebp - 0x22]
add eax, ecx
mov ecx, dword [edi + 0x50]
mov eax, dword [ecx + eax*4]
mov dword [ebp - 0xc], eax
shr eax, 8
movzx eax, al
add eax, dword [ebp - 0x1c]
cmp eax, esi
ja 0x4f9b90
movzx ecx, byte [ebp - 0x23]
mov eax, dword [ebp - 0xc]
shr ebx, cl
sub esi, ecx
add dword [edi + 0x1bc4], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc4], ecx
shr ebx, cl
sub esi, ecx
mov dword [ebp - 0x1c], ecx
test al, 0x40
je 0x4f9c1f
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.invalid_distance_code
jmp 0x4f9e91
mov ecx, eax
movzx eax, al
shr ecx, 0x10
and eax, 0xf
mov dword [edi + 0x44], ecx
mov dword [edi + 0x48], eax
mov dword [edi], 0x17
mov eax, dword [edi + 0x48]
test eax, eax
je 0x4f9c7d
cmp esi, eax
jae 0x4f9c63
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, dword [edi + 0x48]
jb 0x4f9c41
mov ecx, dword [edi + 0x48]
mov eax, 1
shl eax, cl
sub esi, ecx
dec eax
and eax, ebx
add dword [edi + 0x44], eax
shr ebx, cl
add dword [edi + 0x1bc4], ecx
mov dword [edi], 0x18
cmp dword [ebp - 0x10], 0
je 0x4f9ef1
mov ecx, dword [ebp - 0x20]
sub ecx, dword [ebp - 0x10]
mov eax, dword [edi + 0x44]
cmp eax, ecx
jbe 0x4f9cee
sub eax, ecx
mov dword [ebp - 0xc], eax
cmp eax, dword [edi + 0x2c]
jbe 0x4f9cbc
cmp dword [edi + 0x1bc0], 0
je 0x4f9cbc
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], str.invalid_distance_too_far_back
jmp 0x4f9e91
mov ecx, dword [edi + 0x30]
cmp eax, ecx
jbe 0x4f9cd2
sub eax, ecx
mov ecx, dword [edi + 0x34]
add ecx, dword [edi + 0x28]
mov dword [ebp - 0xc], eax
sub ecx, eax
jmp 0x4f9cdd
mov ecx, dword [edi + 0x34]
sub ecx, eax
add ecx, dword [edi + 0x30]
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x2c], ecx
mov ecx, dword [edi + 0x40]
mov dword [ebp - 0x24], ecx
cmp eax, ecx
jbe 0x4f9cff
mov eax, ecx
jmp 0x4f9cfc
mov ecx, dword [ebp - 0x18]
sub ecx, eax
mov eax, dword [edi + 0x40]
mov dword [ebp - 0x2c], ecx
mov dword [ebp - 0x24], eax
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0x10]
cmp eax, ecx
jbe 0x4f9d0b
mov eax, ecx
mov dword [ebp - 0xc], eax
sub ecx, eax
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebp - 0x24]
sub ecx, eax
mov eax, dword [ebp - 0x18]
mov dword [edi + 0x40], ecx
mov ecx, dword [ebp - 0x2c]
sub ecx, dword [ebp - 0x18]
mov dword [ebp - 0x2c], ecx
jmp 0x4f9d29
mov ecx, dword [ebp - 0x2c]
mov cl, byte [ecx + eax]
mov eax, dword [ebp - 0x18]
mov byte [eax], cl
inc eax
dec dword [ebp - 0xc]
mov dword [ebp - 0x18], eax
jne 0x4f9d26
cmp dword [edi + 0x40], 0
jne 0x4f9e97
mov dword [edi], 0x14
jmp 0x4f9e97
cmp dword [ebp - 0x10], 0
je 0x4f9ef1
mov eax, dword [ebp - 0x18]
mov cl, byte [edi + 0x40]
mov byte [eax], cl
inc eax
dec dword [ebp - 0x10]
mov dword [ebp - 0x18], eax
mov dword [edi], 0x14
jmp 0x4f9e97
cmp dword [edi + 8], 0
je 0x4f9e3a
cmp esi, 0x20
jae 0x4f9da4
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x20
jb 0x4f9d82
mov eax, dword [ebp - 0x20]
sub eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
add dword [ecx + 0x14], eax
add dword [edi + 0x1c], eax
mov dword [ebp - 0x20], eax
test eax, eax
je 0x4f9df4
cmp dword [edi + 0x10], 0
je 0x4f9dd4
mov edx, dword [edi + 0x18]
mov ecx, dword [ebp - 0x18]
push eax
sub ecx, eax
push edx
call fcn.004fa0a0
add esp, 8
jmp 0x4f9de8
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x18]
push ecx
sub eax, ecx
mov ecx, dword [edi + 0x18]
call fcn.004fb070
add esp, 4
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 8]
mov dword [edi + 0x18], eax
mov dword [ecx + 0x30], eax
cmp dword [edi + 0x10], 0
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x20], eax
mov eax, ebx
jne 0x4f9e25
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 [edi + 0x18]
je 0x4f9e36
mov eax, dword [ebp + 8]
mov dword [eax + 0x18], str.incorrect_data_check
jmp 0x4f9e91
xor ebx, ebx
xor esi, esi
mov dword [edi], 0x1b
cmp dword [edi + 8], 0
je 0x4f9edb
cmp dword [edi + 0x10], 0
je 0x4f9edb
cmp esi, 0x20
jae 0x4f9e82
lea esp, [esp]
cmp dword [ebp - 4], 0
je 0x4f9ef1
movzx eax, byte [edx]
dec dword [ebp - 4]
mov ecx, esi
shl eax, cl
inc edx
add esi, 8
mov dword [ebp - 8], edx
add ebx, eax
cmp esi, 0x20
jb 0x4f9e60
cmp ebx, dword [edi + 0x1c]
je 0x4f9ed7
mov ecx, dword [ebp + 8]
mov dword [ecx + 0x18], str.incorrect_length_check
mov dword [edi], 0x1d
mov eax, dword [edi]
cmp eax, 0x1e
jbe switch.0x004f8bf8
mov eax, 0xfffffffe
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax], edx
mov edx, dword [ebp - 4]
mov dword [eax + 0x10], ecx
mov dword [eax + 4], edx
mov dword [edi + 0x3c], esi
pop esi
mov dword [edi + 0x38], ebx
pop ebx
mov eax, 2
pop edi
mov esp, ebp
pop ebp
ret
xor ebx, ebx
xor esi, esi
mov dword [edi], 0x1c
mov dword [ebp - 0x28], 1
jmp 0x4f9ef1
mov dword [ebp - 0x28], 0xfffffffd
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax], edx
mov edx, dword [ebp - 4]
mov dword [eax + 0x10], ecx
mov dword [eax + 4], edx
cmp dword [edi + 0x28], 0
mov dword [edi + 0x38], ebx
mov dword [edi + 0x3c], esi
jne 0x4f9f24
cmp dword [edi], 0x1a
jge 0x4f9f49
mov eax, dword [ebp - 0x20]
mov ecx, dword [ebp + 8]
cmp eax, dword [ecx + 0x10]
je 0x4f9f49
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x20]
push edx
call fcn.004f8a80
add esp, 4
test eax, eax
je 0x4f9f49
mov dword [edi], 0x1e
pop esi
pop ebx
mov eax, 0xfffffffc
pop edi
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp + 8]
mov eax, dword [ebp - 0x30]
sub eax, dword [esi + 4]
mov ebx, dword [ebp - 0x20]
sub ebx, dword [esi + 0x10]
add dword [esi + 8], eax
add dword [esi + 0x14], ebx
add dword [edi + 0x1c], ebx
cmp dword [edi + 8], 0
mov dword [ebp - 0x30], eax
je 0x4f9fa1
test ebx, ebx
je 0x4f9fa1
cmp dword [edi + 0x10], 0
je 0x4f9f8a
mov ecx, dword [esi + 0xc]
sub ecx, ebx
mov eax, dword [edi + 0x18]
jne 0x4f9f82
xor eax, eax
jmp 0x4f9f9b
push ebx
call fcn.004fa0c0
jmp 0x4f9f98
mov eax, dword [esi + 0xc]
mov ecx, dword [edi + 0x18]
push ebx
sub eax, ebx
call fcn.004fb070
add esp, 4
mov dword [edi + 0x18], eax
mov dword [esi + 0x30], eax
mov eax, dword [edi]
cmp eax, 0x13
je 0x4f9fb4
mov dword [ebp + 8], 0
cmp eax, 0xe
jne 0x4f9fbb
mov dword [ebp + 8], 0x100
mov ecx, dword [edi + 4]
neg ecx
sbb ecx, ecx
xor edx, edx
and ecx, 0x40
cmp eax, 0xb
setne dl
add ecx, dword [ebp + 8]
dec edx
and edx, 0x80
add edx, ecx
add edx, dword [edi + 0x3c]
cmp dword [ebp - 0x30], 0
mov dword [esi + 0x2c], edx
jne 0x4f9ffe
test ebx, ebx
jne 0x4f9ffe
mov eax, dword [ebp - 0x28]
test eax, eax
jne 0x4f9ea7
pop esi
lea eax, [ebx - 5]
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x28]
pop esi
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
mov eax, 0xfffffffe
pop edi
mov esp, ebp
pop ebp
ret