Function at 0x4de890
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x38
push ebx
push ebp
push esi
push edi
test ecx, ecx
je case.0x4de960.16211
cmp dword [ecx + 0x20], 0
je case.0x4de960.16211
cmp dword [ecx + 0x24], 0
je case.0x4de960.16211
mov eax, dword [ecx + 0x1c]
test eax, eax
je case.0x4de960.16211
cmp dword [eax], ecx
jne case.0x4de960.16211
mov eax, dword [eax + 4]
sub eax, 0x3f34
cmp eax, 0x1f
ja case.0x4de960.16211
cmp dword [ecx + 0xc], 0
je case.0x4de960.16211
cmp dword [ecx], 0
jne 0x4de8f4
cmp dword [ecx + 4], 0
jne case.0x4de960.16211
mov edi, dword [ecx + 0x1c]
mov dword [esp + 0x34], edi
mov eax, dword [edi + 4]
cmp eax, 0x3f3f
jne 0x4de911
mov dword [edi + 4], 0x3f40
mov eax, 0x3f40
mov edx, dword [ecx + 0xc]
add eax, 0xffffc0cc
mov ebx, dword [ecx]
mov ebp, dword [ecx + 4]
mov esi, dword [edi + 0x40]
mov dword [esp + 0x28], edx
mov edx, dword [ecx + 0x10]
mov dword [esp + 0x20], edx
mov edx, dword [edi + 0x3c]
mov dword [esp + 0x18], ebx
mov ebx, dword [esp + 0x20]
mov dword [esp + 0x2c], ebx
mov ebx, dword [esp + 0x18]
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
mov dword [esp + 0x40], ebp
mov dword [esp + 0x30], 0
cmp eax, 0x1f
ja case.0x4de960.16211
nop dword [eax]
jmp dword [eax*4 + 0x4dffc0]
mov eax, dword [edi + 0xc]
test eax, eax
jne 0x4de97a
mov dword [edi + 4], 0x3f40
jmp 0x4dfcf7
cmp esi, 0x10
jae 0x4de9ae
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x10
jb 0x4de980
mov eax, dword [edi + 0xc]
mov ecx, dword [esp + 0x4c]
test al, 2
je 0x4dea11
cmp edx, 0x8b1f
jne 0x4dea11
cmp dword [edi + 0x28], 0
jne 0x4de9c7
mov dword [edi + 0x28], 0xf
push 0
push 0
push 0
call fcn.004e07b0
mov dword [edi + 0x1c], eax
mov eax, dword [esp + 0x20]
mov byte [esp + 0x30], al
shr eax, 8
mov byte [esp + 0x31], al
lea eax, [esp + 0x30]
push 2
push eax
push dword [edi + 0x1c]
call fcn.004e07b0
xor edx, edx
mov dword [edi + 0x1c], eax
add esp, 0x18
mov dword [esp + 0x14], edx
xor esi, esi
mov dword [edi + 4], 0x3f35
mov dword [esp + 0x1c], esi
jmp 0x4dfcf3
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4dea1f
mov dword [eax + 0x30], 0xffffffff
test byte [edi + 0xc], 1
je 0x4deaff
movzx ecx, dl
mov eax, edx
shl ecx, 8
xor edx, edx
shr eax, 8
add eax, ecx
mov ecx, 0x1f
div ecx
test edx, edx
mov edx, dword [esp + 0x14]
jne 0x4deafb
mov eax, edx
and al, 0xf
cmp al, 8
je 0x4dea6a
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.unknown_compression_method
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov eax, dword [edi + 0x28]
sub esi, 4
shr edx, 4
mov ecx, edx
mov dword [esp + 0x14], edx
and ecx, 0xf
mov dword [esp + 0x1c], esi
add ecx, 8
test eax, eax
jne 0x4dea8c
mov dword [edi + 0x28], ecx
mov eax, ecx
cmp ecx, 0xf
ja 0x4deae4
cmp ecx, eax
ja 0x4deae4
push 0
mov eax, 1
mov dword [edi + 0x14], 0
shl eax, cl
push 0
push 0
mov dword [edi + 0x18], eax
call fcn.004e0530
mov edx, dword [esp + 0x20]
add esp, 0xc
mov ecx, dword [esp + 0x4c]
shr edx, 8
not edx
mov dword [edi + 0x1c], eax
and edx, 2
or edx, 0x3f3d
mov dword [ecx + 0x30], eax
mov dword [edi + 4], edx
xor edx, edx
xor esi, esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
jmp 0x4dfcf7
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_window_size
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.incorrect_header_check
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
cmp esi, 0x10
jae 0x4deb42
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x10
jb 0x4deb17
mov ecx, dword [esp + 0x4c]
mov dword [edi + 0x14], edx
cmp dl, 8
je 0x4deb5d
mov dword [ecx + 0x18], str.unknown_compression_method
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
test edx, 0xe000
je 0x4deb78
mov dword [ecx + 0x18], str.unknown_header_flags_set
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov esi, dword [edi + 0x24]
mov ecx, edx
shr ecx, 8
test esi, esi
je 0x4deb8b
mov eax, ecx
and eax, 1
mov dword [esi], eax
test dword [edi + 0x14], 0x200
je 0x4debb7
test byte [edi + 0xc], 4
je 0x4debb7
push 2
lea eax, [esp + 0x28]
mov byte [esp + 0x28], dl
push eax
mov byte [esp + 0x2d], cl
push dword [edi + 0x1c]
call fcn.004e07b0
add esp, 0xc
mov dword [edi + 0x1c], eax
xor edx, edx
mov dword [edi + 4], 0x3f36
mov dword [esp + 0x14], edx
xor esi, esi
jmp 0x4debd0
cmp esi, 0x20
jae 0x4debef
nop dword [eax]
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
dec ebp
inc ebx
mov dword [esp + 0x14], edx
cmp esi, 0x20
jb 0x4debd0
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4debf9
mov dword [eax + 4], edx
test dword [edi + 0x14], 0x200
je 0x4dec3a
test byte [edi + 0xc], 4
je 0x4dec3a
mov eax, edx
mov byte [esp + 0x24], dl
shr eax, 8
mov byte [esp + 0x25], al
mov eax, edx
shr eax, 0x10
mov byte [esp + 0x26], al
lea eax, [esp + 0x24]
push 4
shr edx, 0x18
push eax
mov byte [esp + 0x2f], dl
push dword [edi + 0x1c]
call fcn.004e07b0
add esp, 0xc
mov dword [edi + 0x1c], eax
xor edx, edx
mov dword [edi + 4], 0x3f37
mov dword [esp + 0x14], edx
xor esi, esi
jmp 0x4dec50
cmp esi, 0x10
jae 0x4dec73
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 0x10
jb 0x4dec50
mov esi, dword [edi + 0x24]
mov ecx, edx
shr ecx, 8
test esi, esi
je 0x4dec8b
movzx eax, dl
mov dword [esi + 8], eax
mov eax, dword [edi + 0x24]
mov dword [eax + 0xc], ecx
test dword [edi + 0x14], 0x200
je 0x4decb7
test byte [edi + 0xc], 4
je 0x4decb7
push 2
lea eax, [esp + 0x28]
mov byte [esp + 0x28], dl
push eax
mov byte [esp + 0x2d], cl
push dword [edi + 0x1c]
call fcn.004e07b0
add esp, 0xc
mov dword [edi + 0x1c], eax
xor edx, edx
mov dword [edi + 4], 0x3f38
xor esi, esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
test dword [edi + 0x14], 0x400
je 0x4ded47
cmp esi, 0x10
jae 0x4decfb
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 0x10
jb 0x4decd8
mov eax, dword [edi + 0x24]
mov dword [edi + 0x44], edx
test eax, eax
je 0x4ded08
mov dword [eax + 0x14], edx
test dword [edi + 0x14], 0x200
je 0x4ded37
test byte [edi + 0xc], 4
je 0x4ded37
mov byte [esp + 0x24], dl
lea eax, [esp + 0x24]
push 2
shr edx, 8
push eax
mov byte [esp + 0x2d], dl
push dword [edi + 0x1c]
call fcn.004e07b0
add esp, 0xc
mov dword [edi + 0x1c], eax
xor esi, esi
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], esi
jmp 0x4ded55
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4ded55
mov dword [eax + 0x10], 0
mov dword [edi + 4], 0x3f39
test dword [edi + 0x14], 0x400
je 0x4dedfe
mov ecx, dword [edi + 0x44]
mov eax, ebp
cmp ecx, ebp
cmovbe eax, ecx
mov dword [esp + 0x38], eax
test eax, eax
je 0x4dedf6
mov edx, dword [edi + 0x24]
test edx, edx
je 0x4dedc5
mov eax, dword [edx + 0x10]
test eax, eax
mov dword [esp + 0x44], eax
mov eax, dword [esp + 0x38]
je 0x4dedc5
mov ebx, dword [edx + 0x14]
mov edi, dword [edx + 0x18]
sub ebx, ecx
mov edx, edi
sub edx, ebx
lea ecx, [eax + ebx]
cmp ecx, edi
cmova eax, edx
push eax
mov eax, dword [esp + 0x48]
push dword [esp + 0x1c]
add eax, ebx
push eax
call fcn.0043d170
mov ebx, dword [esp + 0x24]
add esp, 0xc
mov edi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
test dword [edi + 0x14], 0x200
je 0x4dede4
test byte [edi + 0xc], 4
je 0x4dede4
push eax
push ebx
push dword [edi + 0x1c]
call fcn.004e07b0
add esp, 0xc
mov dword [edi + 0x1c], eax
mov eax, dword [esp + 0x38]
add ebx, eax
sub ebp, eax
mov dword [esp + 0x18], ebx
sub dword [edi + 0x44], eax
mov ecx, dword [edi + 0x44]
test ecx, ecx
jne 0x4dee99
mov dword [edi + 0x44], 0
mov dword [edi + 4], 0x3f3a
test dword [edi + 0x14], 0x800
je 0x4def1d
test ebp, ebp
je 0x4dee99
xor ecx, ecx
nop
mov al, byte [ecx + ebx]
inc ecx
mov byte [esp + 0x13], al
mov eax, dword [edi + 0x24]
mov dword [esp + 0x3c], ecx
test eax, eax
je 0x4dee52
mov edx, dword [eax + 0x1c]
test edx, edx
je 0x4dee52
mov esi, dword [edi + 0x44]
cmp esi, dword [eax + 0x20]
jae 0x4dee52
mov cl, byte [esp + 0x13]
mov eax, esi
mov byte [edx + eax], cl
inc dword [edi + 0x44]
mov ecx, dword [esp + 0x3c]
mov al, byte [esp + 0x13]
test al, al
je 0x4dee5e
cmp ecx, ebp
jb 0x4dee20
test dword [edi + 0x14], 0x200
mov esi, dword [esp + 0x1c]
je 0x4dee89
test byte [edi + 0xc], 4
je 0x4dee89
push ecx
push ebx
push dword [edi + 0x1c]
call fcn.004e07b0
mov ecx, dword [esp + 0x48]
add esp, 0xc
mov dword [edi + 0x1c], eax
mov al, byte [esp + 0x13]
add ebx, ecx
sub ebp, ecx
mov dword [esp + 0x18], ebx
test al, al
je 0x4def2b
mov edx, dword [esp + 0x50]
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x28]
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x20]
mov dword [ecx + 0x10], eax
mov eax, dword [esp + 0x14]
mov dword [ecx + 4], ebp
mov ebp, dword [esp + 0x2c]
mov dword [ecx], ebx
cmp dword [edi + 0x2c], 0
mov dword [edi + 0x3c], eax
mov dword [edi + 0x40], esi
jne 0x4deeef
cmp ebp, dword [ecx + 0x10]
je 0x4dfee6
mov eax, dword [edi + 4]
cmp eax, 0x3f51
jge 0x4dfee6
cmp eax, 0x3f4e
jl 0x4deeef
cmp edx, 4
je 0x4dfee6
mov eax, ebp
sub eax, dword [ecx + 0x10]
push eax
push dword [ecx + 0xc]
push ecx
call fcn.004e0440
add esp, 0xc
test eax, eax
je 0x4dfee2
mov dword [edi + 4], 0x3f52
pop edi
pop esi
pop ebp
mov eax, 0xfffffffc
pop ebx
add esp, 0x38
ret
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4def2b
mov dword [eax + 0x1c], 0
mov dword [edi + 0x44], 0
mov dword [edi + 4], 0x3f3b
test dword [edi + 0x14], 0x1000
je 0x4defcb
test ebp, ebp
je 0x4dee99
xor ecx, ecx
mov al, byte [ecx + ebx]
inc ecx
mov byte [esp + 0x13], al
mov eax, dword [edi + 0x24]
mov dword [esp + 0x3c], ecx
test eax, eax
je 0x4def82
mov edx, dword [eax + 0x24]
test edx, edx
je 0x4def82
mov esi, dword [edi + 0x44]
cmp esi, dword [eax + 0x28]
jae 0x4def82
mov cl, byte [esp + 0x13]
mov eax, esi
mov byte [edx + eax], cl
inc dword [edi + 0x44]
mov ecx, dword [esp + 0x3c]
mov al, byte [esp + 0x13]
test al, al
je 0x4def8e
cmp ecx, ebp
jb 0x4def50
test dword [edi + 0x14], 0x200
mov esi, dword [esp + 0x1c]
je 0x4defb9
test byte [edi + 0xc], 4
je 0x4defb9
push ecx
push ebx
push dword [edi + 0x1c]
call fcn.004e07b0
mov ecx, dword [esp + 0x48]
add esp, 0xc
mov dword [edi + 0x1c], eax
mov al, byte [esp + 0x13]
add ebx, ecx
sub ebp, ecx
mov dword [esp + 0x18], ebx
test al, al
jne 0x4dee99
jmp 0x4defd9
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4defd9
mov dword [eax + 0x24], 0
mov edx, dword [esp + 0x14]
mov dword [edi + 4], 0x3f3c
mov ecx, dword [edi + 0x14]
test ecx, 0x200
je 0x4df051
cmp esi, 0x10
jae 0x4df01e
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x10
jb 0x4deff4
mov ecx, dword [edi + 0x14]
test byte [edi + 0xc], 4
je 0x4df043
movzx eax, word [edi + 0x1c]
cmp edx, eax
je 0x4df043
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.header_crc_mismatch
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
xor esi, esi
mov dword [esp + 0x14], 0
mov dword [esp + 0x1c], esi
mov eax, dword [edi + 0x24]
test eax, eax
je 0x4df06b
sar ecx, 9
and ecx, 1
mov dword [eax + 0x2c], ecx
mov eax, dword [edi + 0x24]
mov dword [eax + 0x30], 1
push 0
push 0
push 0
call fcn.004e07b0
mov ecx, dword [esp + 0x58]
add esp, 0xc
mov edx, dword [esp + 0x14]
mov dword [edi + 0x1c], eax
mov dword [ecx + 0x30], eax
mov dword [edi + 4], 0x3f3f
jmp 0x4dfcf7
cmp esi, 0x20
jae 0x4df0bb
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 0x20
jb 0x4df098
mov ecx, edx
mov eax, edx
shl eax, 0x10
and ecx, 0xff00
add ecx, eax
mov eax, edx
shr eax, 8
shl ecx, 8
and eax, 0xff00
add eax, ecx
shr edx, 0x18
mov ecx, dword [esp + 0x4c]
add eax, edx
xor edx, edx
mov dword [edi + 0x1c], eax
mov dword [esp + 0x14], edx
xor esi, esi
mov dword [ecx + 0x30], eax
mov dword [edi + 4], 0x3f3e
cmp dword [edi + 0x10], 0
je 0x4dfe8a
push 0
push 0
push 0
call fcn.004e0530
mov ecx, dword [esp + 0x58]
add esp, 0xc
mov edx, dword [esp + 0x14]
mov dword [edi + 0x1c], eax
mov dword [ecx + 0x30], eax
mov dword [edi + 4], 0x3f3f
mov eax, dword [esp + 0x50]
cmp eax, 5
je 0x4dfedb
cmp eax, 6
je 0x4dfedb
cmp dword [edi + 8], 0
je 0x4df15d
mov ecx, esi
mov dword [edi + 4], 0x3f4e
and ecx, 7
shr edx, cl
sub esi, ecx
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
jmp 0x4dfcf3
cmp esi, 3
jae 0x4df185
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 3
jb case.default.0x4df194
mov eax, edx
shr edx, 1
and eax, 1
mov dword [edi + 8], eax
mov eax, edx
and eax, 3
jmp dword [eax*4 + 0x4e0040]
mov dword [edi + 4], 0x3f41
mov ecx, dword [esp + 0x4c]
shr edx, 2
sub esi, 3
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
jmp 0x4dfcf7
cmp dword [esp + 0x50], 6
mov dword [edi + 0x50], 0x503bb8
mov dword [edi + 0x58], 9
mov dword [edi + 0x54], 0x5043b8
mov dword [edi + 0x5c], 5
mov dword [edi + 4], 0x3f47
jne 0x4df1a2
shr edx, 2
sub esi, 3
mov dword [esp + 0x14], edx
jmp 0x4dee99
mov ecx, dword [esp + 0x4c]
shr edx, 2
sub esi, 3
mov dword [edi + 4], 0x3f44
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
jmp 0x4dfcf7
mov ecx, dword [esp + 0x4c]
shr edx, 2
sub esi, 3
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
mov dword [ecx + 0x18], str.invalid_block_type
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov ecx, esi
and ecx, 7
sub esi, ecx
shr edx, cl
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
cmp esi, 0x20
jae 0x4df277
nop dword [eax + eax]
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x20
jb 0x4df250
mov eax, edx
movzx ecx, dx
not eax
shr eax, 0x10
cmp ecx, eax
je 0x4df29c
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_stored_block_lengths
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
xor edx, edx
mov dword [edi + 0x44], ecx
xor esi, esi
mov dword [esp + 0x14], edx
cmp dword [esp + 0x50], 6
mov dword [esp + 0x1c], esi
mov dword [edi + 4], 0x3f42
je 0x4dee99
mov dword [edi + 4], 0x3f43
mov ecx, dword [edi + 0x44]
test ecx, ecx
je 0x4df9f2
cmp ecx, ebp
mov eax, ebp
cmovbe eax, ecx
mov ecx, dword [esp + 0x20]
cmp eax, ecx
cmovbe ecx, eax
mov dword [esp + 0x44], ecx
test ecx, ecx
je 0x4dee99
push ecx
push ebx
push dword [esp + 0x30]
call fcn.0043d170
mov eax, dword [esp + 0x50]
add esp, 0xc
sub dword [esp + 0x20], eax
add ebx, eax
add dword [esp + 0x28], eax
sub ebp, eax
sub dword [edi + 0x44], eax
mov edx, dword [esp + 0x14]
mov dword [esp + 0x18], ebx
jmp 0x4dfcf3
cmp esi, 0xe
jae 0x4df343
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 0xe
jb 0x4df320
mov ecx, edx
sub esi, 0xe
shr edx, 5
and ecx, 0x1f
mov eax, edx
mov dword [esp + 0x1c], esi
and eax, 0x1f
shr edx, 5
inc eax
add ecx, 0x101
mov dword [esp + 0x44], eax
mov dword [edi + 0x68], eax
mov eax, edx
and eax, 0xf
shr edx, 4
add eax, 4
mov dword [edi + 0x64], ecx
mov dword [edi + 0x60], eax
mov dword [esp + 0x14], edx
cmp ecx, 0x11e
ja 0x4df47f
cmp dword [esp + 0x44], 0x1e
ja 0x4df47f
mov dword [edi + 0x6c], 0
mov dword [edi + 4], 0x3f45
mov eax, dword [edi + 0x6c]
cmp eax, dword [edi + 0x60]
jae 0x4df406
nop word [eax + eax]
cmp esi, 3
jae 0x4df3d8
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, 3
jb 0x4df3b5
mov eax, dword [edi + 0x6c]
mov ecx, edx
and ecx, 7
shr edx, 3
sub esi, 3
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
movzx eax, word [eax*2 + 0x504438]
mov word [edi + eax*2 + 0x74], cx
inc dword [edi + 0x6c]
mov eax, dword [edi + 0x6c]
cmp eax, dword [edi + 0x60]
jb 0x4df3b0
cmp eax, 0x13
jae 0x4df42b
nop dword [eax + eax]
movzx eax, word [eax*2 + 0x504438]
xor ecx, ecx
mov word [edi + eax*2 + 0x74], cx
mov eax, dword [edi + 0x6c]
inc eax
mov dword [edi + 0x6c], eax
cmp eax, 0x13
jb 0x4df410
lea eax, [edi + 0x534]
mov dword [edi + 0x58], 7
lea ecx, [edi + 0x70]
mov dword [edi + 0x50], eax
mov dword [ecx], eax
lea edx, [edi + 0x58]
lea eax, [edi + 0x2f4]
push eax
push edx
push ecx
push 0x13
lea eax, [edi + 0x74]
push eax
push 0
call fcn.004e1e20
mov ecx, dword [esp + 0x64]
add esp, 0x18
mov edx, dword [esp + 0x14]
mov dword [esp + 0x30], eax
test eax, eax
je 0x4df496
mov dword [ecx + 0x18], str.invalid_code_lengths_set
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.too_many_length_or_distance_symbols
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov dword [edi + 0x6c], 0
mov dword [edi + 4], 0x3f46
mov eax, dword [edi + 0x68]
add eax, dword [edi + 0x64]
cmp dword [edi + 0x6c], eax
jae 0x4df71d
mov ecx, dword [edi + 0x58]
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x50]
dec eax
mov dword [esp + 0x44], eax
and eax, edx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x38], eax
shr dword [esp + 0x38], 0x10
movzx ecx, cl
cmp ecx, esi
jbe 0x4df52f
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [edi + 0x50]
add edx, eax
mov eax, dword [esp + 0x44]
add esi, 8
and eax, edx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x38], eax
shr dword [esp + 0x38], 0x10
movzx ecx, cl
cmp ecx, esi
ja 0x4df4e3
mov ecx, dword [esp + 0x38]
movzx ecx, cx
jmp 0x4df533
mov ecx, dword [esp + 0x38]
movzx edi, cx
mov dword [esp + 0x44], edi
mov edi, dword [esp + 0x34]
cmp cx, 0x10
jae 0x4df572
mov ecx, dword [esp + 0x1c]
shr edx, cl
mov ecx, eax
shr ecx, 8
movzx ecx, cl
sub esi, ecx
shr eax, 0x10
mov ecx, dword [edi + 0x6c]
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
mov word [edi + ecx*2 + 0x74], ax
inc dword [edi + 0x6c]
mov ecx, dword [edi + 0x6c]
jmp 0x4df70b
mov ecx, dword [esp + 0x44]
cmp cx, 0x10
jne 0x4df5ff
mov ecx, dword [esp + 0x1c]
shr eax, 8
movzx eax, al
mov dword [esp + 0x3c], eax
movzx eax, cl
add eax, 2
mov dword [esp + 0x44], eax
cmp esi, eax
jae 0x4df5c4
nop dword [eax]
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, dword [esp + 0x44]
jb 0x4df5a0
mov ecx, dword [esp + 0x3c]
sub esi, ecx
mov eax, dword [edi + 0x6c]
shr edx, cl
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
test eax, eax
je 0x4df747
movzx eax, word [edi + eax*2 + 0x72]
mov ecx, edx
and ecx, 3
shr edx, 2
add ecx, 3
mov dword [esp + 0x3c], eax
mov dword [esp + 0x38], ecx
sub esi, 2
jmp 0x4df6bc
cmp cx, 0x11
movzx eax, ah
mov ecx, dword [esp + 0x1c]
jne 0x4df660
mov dword [esp + 0x3c], eax
movzx eax, cl
add eax, 3
mov dword [esp + 0x44], eax
cmp esi, eax
jae 0x4df644
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, dword [esp + 0x44]
jb 0x4df620
mov ecx, dword [esp + 0x3c]
shr edx, cl
mov eax, edx
and eax, 7
add eax, 3
shr edx, 3
mov dword [esp + 0x38], eax
mov eax, 0xfffffffd
jmp 0x4df6b0
mov dword [esp + 0x3c], eax
movzx eax, cl
add eax, 7
mov dword [esp + 0x44], eax
cmp esi, eax
jae 0x4df696
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
add edx, eax
mov dword [esp + 0x18], ebx
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
cmp esi, dword [esp + 0x44]
jb 0x4df672
mov ecx, dword [esp + 0x3c]
shr edx, cl
mov eax, edx
and eax, 0x7f
add eax, 0xb
shr edx, 7
mov dword [esp + 0x38], eax
mov eax, 0xfffffff9
sub eax, ecx
mov dword [esp + 0x3c], 0
add esi, eax
mov eax, dword [edi + 0x6c]
mov ecx, dword [edi + 0x64]
add ecx, dword [edi + 0x68]
mov dword [esp + 0x44], eax
mov eax, dword [esp + 0x38]
add eax, dword [esp + 0x44]
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
cmp eax, ecx
ja 0x4df747
mov edx, dword [esp + 0x38]
mov ecx, dword [esp + 0x44]
mov ebx, dword [esp + 0x3c]
nop dword [eax]
mov word [edi + ecx*2 + 0x74], bx
mov ecx, dword [edi + 0x6c]
lea ecx, [ecx + 1]
mov dword [edi + 0x6c], ecx
sub edx, 1
jne 0x4df6f0
mov ebx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
mov eax, dword [edi + 0x64]
add eax, dword [edi + 0x68]
cmp ecx, eax
jb 0x4df4b3
mov ecx, dword [esp + 0x4c]
cmp dword [edi + 4], 0x3f51
je 0x4dfcf7
cmp word [edi + 0x274], 0
jne 0x4df75b
mov dword [ecx + 0x18], str.invalid_code____missing_end_of_block
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_bit_length_repeat
mov dword [edi + 4], 0x3f51
jmp 0x4df71d
lea eax, [edi + 0x534]
mov dword [edi + 0x58], 9
lea ecx, [edi + 0x70]
mov dword [edi + 0x50], eax
mov dword [ecx], eax
lea edx, [edi + 0x58]
lea eax, [edi + 0x2f4]
push eax
push edx
push ecx
push dword [edi + 0x64]
lea eax, [edi + 0x74]
push eax
push 1
call fcn.004e1e20
add esp, 0x18
mov dword [esp + 0x30], eax
test eax, eax
je 0x4df7b0
mov ecx, dword [esp + 0x4c]
mov edx, dword [esp + 0x14]
mov dword [ecx + 0x18], str.invalid_literal_lengths_set
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov eax, dword [edi + 0x70]
lea ecx, [edi + 0x70]
mov dword [edi + 0x54], eax
lea edx, [edi + 0x5c]
lea eax, [edi + 0x2f4]
mov dword [edx], 6
push eax
mov eax, dword [edi + 0x64]
push edx
push ecx
push dword [edi + 0x68]
add eax, 0x3a
lea eax, [edi + eax*2]
push eax
push 2
call fcn.004e1e20
add esp, 0x18
mov dword [esp + 0x30], eax
test eax, eax
je 0x4df805
mov ecx, dword [esp + 0x4c]
mov edx, dword [esp + 0x14]
mov dword [ecx + 0x18], str.invalid_distances_set
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov edx, dword [esp + 0x50]
mov dword [edi + 4], 0x3f47
cmp edx, 6
je 0x4dee9d
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x4c]
mov dword [edi + 4], 0x3f48
cmp ebp, 6
jb 0x4df8a2
cmp dword [esp + 0x20], 0x102
jb 0x4df8a2
mov eax, dword [esp + 0x28]
push dword [esp + 0x2c]
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x24]
mov dword [ecx + 0x10], eax
mov dword [ecx], ebx
mov dword [ecx + 4], ebp
push ecx
mov dword [edi + 0x3c], edx
mov dword [edi + 0x40], esi
call fcn.004e2390
mov ecx, dword [esp + 0x54]
add esp, 8
cmp dword [edi + 4], 0x3f3f
mov edx, dword [edi + 0x3c]
mov esi, dword [edi + 0x40]
mov eax, dword [ecx + 0xc]
mov ebx, dword [ecx]
mov ebp, dword [ecx + 4]
mov dword [esp + 0x28], eax
mov eax, dword [ecx + 0x10]
mov dword [esp + 0x20], eax
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
jne 0x4dfcf7
mov dword [edi + 0x1bc8], 0xffffffff
jmp 0x4dfcf7
mov ecx, dword [edi + 0x58]
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x50]
dec eax
mov dword [esp + 0x44], eax
and eax, edx
mov dword [edi + 0x1bc8], 0
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x4df906
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [edi + 0x50]
add edx, eax
mov eax, dword [esp + 0x44]
add esi, 8
and eax, edx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x4df8d0
test al, al
je 0x4df9b2
test al, 0xf0
jne 0x4df9b2
mov ecx, eax
shr ecx, 0x10
mov dword [esp + 0x44], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x1c], ecx
movzx ecx, al
mov eax, 1
add ecx, dword [esp + 0x1c]
shl eax, cl
mov ecx, dword [esp + 0x1c]
dec eax
mov dword [esp + 0x3c], eax
and eax, edx
shr eax, cl
add eax, dword [esp + 0x44]
mov ecx, dword [edi + 0x50]
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, dword [esp + 0x1c]
cmp ecx, esi
jbe 0x4df9a4
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [esp + 0x1c]
add edx, eax
mov eax, dword [esp + 0x3c]
add esi, 8
and eax, edx
mov dword [esp + 0x14], edx
shr eax, cl
dec ebp
add eax, dword [esp + 0x44]
mov ecx, dword [edi + 0x50]
mov dword [esp + 0x18], ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, dword [esp + 0x1c]
cmp ecx, esi
ja 0x4df960
mov ecx, dword [esp + 0x1c]
shr edx, cl
sub esi, ecx
mov dword [edi + 0x1bc8], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc8], ecx
sub esi, ecx
shr edx, cl
mov ecx, eax
shr ecx, 0x10
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
mov dword [edi + 0x44], ecx
test al, al
jne 0x4df9e4
mov dword [edi + 4], 0x3f4d
jmp 0x4dfcf3
test al, 0x20
je 0x4df9fe
mov dword [edi + 0x1bc8], 0xffffffff
mov dword [edi + 4], 0x3f3f
jmp 0x4dfcf3
test al, 0x40
je 0x4dfa19
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_literal_length_code
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
movzx eax, al
and eax, 0xf
mov dword [edi + 4], 0x3f49
mov dword [edi + 0x4c], eax
mov ecx, dword [edi + 0x4c]
test ecx, ecx
je 0x4dfa74
cmp esi, ecx
jae 0x4dfa59
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [edi + 0x4c]
add edx, eax
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, ecx
jb 0x4dfa34
mov eax, 1
sub esi, ecx
shl eax, cl
dec eax
and eax, edx
shr edx, cl
add dword [edi + 0x44], eax
add dword [edi + 0x1bc8], ecx
mov dword [esp + 0x14], edx
mov eax, dword [edi + 0x44]
mov dword [edi + 0x1bcc], eax
mov dword [edi + 4], 0x3f4a
mov ecx, dword [edi + 0x5c]
mov eax, 1
shl eax, cl
mov ecx, dword [edi + 0x54]
dec eax
mov dword [esp + 0x44], eax
and eax, edx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x4dfadd
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [edi + 0x54]
add edx, eax
mov eax, dword [esp + 0x44]
add esi, 8
and eax, edx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x4dfaa7
test al, 0xf0
jne 0x4dfb8c
mov ecx, eax
shr ecx, 0x10
mov dword [esp + 0x44], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
mov dword [esp + 0x1c], ecx
movzx ecx, al
mov eax, 1
add ecx, dword [esp + 0x1c]
shl eax, cl
mov ecx, dword [esp + 0x1c]
dec eax
mov dword [esp + 0x3c], eax
and eax, edx
shr eax, cl
add eax, dword [esp + 0x44]
mov ecx, dword [edi + 0x54]
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, dword [esp + 0x1c]
cmp ecx, esi
jbe 0x4dfb74
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [esp + 0x1c]
add edx, eax
mov eax, dword [esp + 0x3c]
add esi, 8
and eax, edx
mov dword [esp + 0x14], edx
shr eax, cl
dec ebp
add eax, dword [esp + 0x44]
mov ecx, dword [edi + 0x54]
mov dword [esp + 0x18], ebx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, dword [esp + 0x1c]
cmp ecx, esi
ja 0x4dfb30
mov ecx, dword [esp + 0x1c]
sub esi, ecx
shr edx, cl
mov ecx, dword [edi + 0x1bc8]
add ecx, dword [esp + 0x1c]
mov dword [edi + 0x1bc8], ecx
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [edi + 0x1bc8], ecx
sub esi, ecx
shr edx, cl
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
test al, 0x40
je 0x4dfbc1
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_distance_code
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov ecx, eax
mov dword [edi + 4], 0x3f4b
shr ecx, 0x10
movzx eax, al
and eax, 0xf
mov dword [edi + 0x48], ecx
mov dword [edi + 0x4c], eax
mov ecx, dword [edi + 0x4c]
test ecx, ecx
je 0x4dfc28
cmp esi, ecx
jae 0x4dfc09
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
inc ebx
mov ecx, dword [edi + 0x4c]
add edx, eax
add esi, 8
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, ecx
jb 0x4dfbe4
mov eax, 1
sub esi, ecx
shl eax, cl
dec eax
mov dword [esp + 0x1c], esi
and eax, edx
shr edx, cl
add dword [edi + 0x48], eax
add dword [edi + 0x1bc8], ecx
mov dword [esp + 0x14], edx
mov dword [edi + 4], 0x3f4c
mov ecx, dword [esp + 0x20]
test ecx, ecx
je 0x4dee99
mov eax, dword [esp + 0x2c]
sub eax, ecx
mov ecx, dword [edi + 0x48]
cmp ecx, eax
jbe 0x4dfc98
sub ecx, eax
cmp ecx, dword [edi + 0x30]
jbe 0x4dfc6f
cmp dword [edi + 0x1bc4], 0
je 0x4dfc6f
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.invalid_distance_too_far_back
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov eax, dword [edi + 0x34]
cmp ecx, eax
jbe 0x4dfc7b
sub ecx, eax
mov eax, dword [edi + 0x2c]
sub eax, ecx
add eax, dword [edi + 0x38]
mov dword [esp + 0x38], eax
mov eax, dword [edi + 0x44]
cmp ecx, eax
mov edi, eax
cmovbe edi, ecx
mov dword [esp + 0x3c], edi
mov edi, dword [esp + 0x34]
jmp 0x4dfca9
mov eax, dword [esp + 0x28]
sub eax, ecx
mov dword [esp + 0x38], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x3c], eax
mov edx, dword [esp + 0x20]
mov ecx, edx
cmp dword [esp + 0x3c], edx
cmovbe ecx, dword [esp + 0x3c]
sub edx, ecx
sub eax, ecx
mov dword [edi + 0x44], eax
mov edi, dword [esp + 0x38]
mov dword [esp + 0x20], edx
mov edx, dword [esp + 0x28]
sub edi, edx
nop dword [eax]
mov al, byte [edi + edx]
mov byte [edx], al
inc edx
sub ecx, 1
jne 0x4dfcd0
mov edi, dword [esp + 0x34]
mov dword [esp + 0x28], edx
mov edx, dword [esp + 0x14]
cmp dword [edi + 0x44], ecx
jne 0x4dfcf3
mov dword [edi + 4], 0x3f48
mov ecx, dword [esp + 0x4c]
mov eax, dword [edi + 4]
sub eax, 0x3f34
cmp eax, 0x1f
jbe switch.0x004de960
pop edi
pop esi
pop ebp
mov eax, 0xfffffffe
pop ebx
add esp, 0x38
ret
cmp dword [esp + 0x20], 0
je 0x4dee99
mov ecx, dword [esp + 0x28]
mov al, byte [edi + 0x44]
inc dword [esp + 0x28]
dec dword [esp + 0x20]
mov byte [ecx], al
jmp 0x4dfcec
cmp dword [edi + 0xc], 0
je 0x4dfe1d
cmp esi, 0x20
jae 0x4dfd6d
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x20
jb 0x4dfd42
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x2c]
sub eax, dword [esp + 0x20]
add dword [ecx + 0x14], eax
add dword [edi + 0x20], eax
test byte [edi + 0xc], 4
mov dword [esp + 0x2c], eax
je 0x4dfdbc
test eax, eax
je 0x4dfdbc
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 0x2c]
sub eax, edx
cmp dword [edi + 0x14], 0
mov ecx, dword [edi + 0x1c]
push edx
push eax
push ecx
je 0x4dfda6
call fcn.004e07b0
jmp 0x4dfdab
call fcn.004e0530
mov ecx, dword [esp + 0x58]
add esp, 0xc
mov edx, dword [esp + 0x14]
mov dword [edi + 0x1c], eax
mov dword [ecx + 0x30], eax
test byte [edi + 0xc], 4
mov eax, dword [esp + 0x20]
mov dword [esp + 0x2c], eax
je 0x4dfe11
cmp dword [edi + 0x14], 0
mov ecx, edx
jne 0x4dfdf5
and ecx, 0xff00
mov eax, edx
shl eax, 0x10
add ecx, eax
mov eax, edx
shr eax, 8
and eax, 0xff00
shl ecx, 8
add ecx, eax
mov eax, edx
shr eax, 0x18
add ecx, eax
cmp ecx, dword [edi + 0x1c]
je 0x4dfe11
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.incorrect_data_check
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
xor edx, edx
xor esi, esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], esi
mov dword [edi + 4], 0x3f4f
mov eax, dword [edi + 0xc]
test eax, eax
je 0x4dfeba
cmp dword [edi + 0x14], 0
je 0x4dfeba
cmp esi, 0x20
jae 0x4dfe6a
nop
test ebp, ebp
je 0x4dee99
movzx eax, byte [ebx]
mov ecx, esi
shl eax, cl
add esi, 8
add edx, eax
mov dword [esp + 0x1c], esi
inc ebx
mov dword [esp + 0x14], edx
dec ebp
mov dword [esp + 0x18], ebx
cmp esi, 0x20
jb 0x4dfe40
mov eax, dword [edi + 0xc]
test al, 4
je 0x4dfeb0
cmp edx, dword [edi + 0x20]
je 0x4dfeb0
mov ecx, dword [esp + 0x4c]
mov dword [ecx + 0x18], str.incorrect_length_check
mov dword [edi + 4], 0x3f51
jmp 0x4dfcf7
mov eax, dword [esp + 0x28]
mov dword [ecx + 0xc], eax
mov eax, dword [esp + 0x20]
mov dword [ecx + 0x10], eax
mov eax, 2
mov dword [ecx], ebx
mov dword [ecx + 4], ebp
mov dword [edi + 0x40], esi
mov dword [edi + 0x3c], edx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret
mov dword [esp + 0x14], 0
xor esi, esi
mov dword [edi + 4], 0x3f50
mov dword [esp + 0x30], 1
jmp 0x4dee99
mov dword [esp + 0x30], 0xfffffffd
jmp 0x4dee99
mov edx, eax
jmp 0x4dee9d
mov ecx, dword [esp + 0x4c]
mov eax, dword [esp + 0x40]
sub eax, dword [ecx + 4]
sub ebp, dword [ecx + 0x10]
add dword [ecx + 8], eax
add dword [ecx + 0x14], ebp
add dword [edi + 0x20], ebp
test byte [edi + 0xc], 4
mov dword [esp + 0x40], eax
je 0x4dff40
test ebp, ebp
je 0x4dff40
mov eax, dword [ecx + 0xc]
mov ecx, dword [edi + 0x1c]
sub eax, ebp
cmp dword [edi + 0x14], 0
push ebp
push eax
push ecx
je 0x4dff2c
call fcn.004e07b0
mov ebx, dword [esp + 0x58]
add esp, 0xc
mov dword [edi + 0x1c], eax
mov dword [ebx + 0x30], eax
jmp 0x4dff44
call fcn.004e0530
mov ebx, dword [esp + 0x58]
add esp, 0xc
mov dword [edi + 0x1c], eax
mov dword [ebx + 0x30], eax
jmp 0x4dff44
mov ebx, dword [esp + 0x4c]
mov edx, dword [edi + 4]
cmp edx, 0x3f47
je 0x4dff5b
cmp edx, 0x3f42
je 0x4dff5b
xor esi, esi
jmp 0x4dff60
mov esi, 0x100
mov ecx, dword [edi + 8]
neg ecx
mov dword [esp + 0x4c], 0x80
sbb ecx, ecx
xor eax, eax
and ecx, 0x40
cmp edx, 0x3f3f
cmove eax, dword [esp + 0x4c]
add ecx, eax
add ecx, dword [edi + 0x40]
add ecx, esi
cmp dword [esp + 0x40], 0
mov dword [ebx + 0x2c], ecx
jne 0x4dff94
test ebp, ebp
je 0x4dff9b
cmp dword [esp + 0x50], 4
jne 0x4dffb1
mov eax, dword [esp + 0x30]
mov ecx, 0xfffffffb
pop edi
pop esi
test eax, eax
pop ebp
cmove eax, ecx
pop ebx
add esp, 0x38
ret
mov eax, dword [esp + 0x30]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x38
ret