Function at 0x4d85e0
Capabilities:
Compress data via zlib inflate or deflate

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
mov eax, dword [0x5b706c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov ebx, ecx
push edi
mov dword [ebp - 0x30], ebx
call fcn.004d8280
test eax, eax
jne case.default.0x4d8690
mov eax, dword [ebx + 0xc]
mov dword [ebp - 0x38], eax
test eax, eax
je case.default.0x4d8690
mov edi, dword [ebx]
mov dword [ebp - 0x18], edi
test edi, edi
jne 0x4d8625
cmp dword [ebx + 4], edi
jne case.default.0x4d8690
mov ecx, dword [ebx + 0x1c]
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx + 4]
mov dword [ebp - 0x20], eax
cmp eax, 0x3f3f
jne 0x4d8652
mov dword [ecx + 4], 0x3f40
mov eax, dword [ebx + 0xc]
mov edi, dword [ebx]
mov dword [ebp - 0x38], eax
mov eax, 0x3f40
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x20], eax
mov edi, dword [ebx + 0x10]
add eax, 0xffffc0cc
mov ebx, dword [ebx + 4]
mov edx, dword [ecx + 0x3c]
mov esi, dword [ecx + 0x40]
mov dword [ebp - 0x34], edi
mov dword [ebp - 0x3c], edi
xor edi, edi
mov dword [ebp - 0x44], edi
mov edi, dword [ebp - 0x18]
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x48], ebx
cmp eax, 0x1e
ja case.default.0x4d8690
mov dword [ebp - 0x4c], 0x1f
nop dword [eax]
jmp dword [eax*4 + 0x4d9d24]
mov eax, dword [ecx + 0xc]
mov dword [ebp - 0x1c], eax
test eax, eax
jne 0x4d86ad
mov dword [ecx + 4], 0x3f40
jmp 0x4d96ee
cmp esi, 0x10
jae 0x4d86df
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x10
jb 0x4d86b2
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
test al, 2
je 0x4d873b
cmp edx, 0x8b1f
jne 0x4d873b
cmp dword [ecx + 0x28], 0
jne 0x4d86f8
mov dword [ecx + 0x28], 0xf
push 0
xor edx, edx
xor ecx, ecx
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
lea edx, [ebp - 8]
push 2
mov dword [ecx + 0x1c], eax
mov word [ebp - 8], 0x8b1f
mov ecx, dword [ecx + 0x1c]
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
xor edx, edx
add esp, 8
mov dword [ebp - 0xc], edx
xor esi, esi
mov dword [ebp - 0x24], esi
mov dword [ecx + 0x1c], eax
mov dword [ecx + 4], 0x3f35
jmp 0x4d96ee
mov eax, dword [ecx + 0x24]
mov dword [ecx + 0x14], 0
test eax, eax
je 0x4d8750
mov dword [eax + 0x30], 0xffffffff
mov eax, dword [ecx + 0xc]
test al, 1
je 0x4d8830
movzx ecx, dl
mov eax, edx
shl ecx, 8
xor edx, edx
shr eax, 8
add eax, ecx
mov ecx, dword [ebp - 0x10]
div dword [ebp - 0x4c]
test edx, edx
mov edx, dword [ebp - 0xc]
jne 0x4d8830
mov eax, edx
and al, 0xf
cmp al, 8
je 0x4d8799
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.unknown_compression_method
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov edi, dword [ecx + 0x28]
sub esi, 4
shr edx, 4
mov eax, edx
mov dword [ebp - 0x28], edi
and eax, 0xf
mov dword [ebp - 0xc], edx
add eax, 8
mov dword [ebp - 0x24], esi
test edi, edi
mov dword [ebp - 0x1c], eax
mov edi, dword [ebp - 0x18]
jne 0x4d87c3
mov dword [ecx + 0x28], eax
mov dword [ebp - 0x28], eax
cmp eax, 0xf
ja 0x4d881a
cmp eax, dword [ebp - 0x28]
ja 0x4d881a
mov ecx, dword [ebp - 0x1c]
mov eax, 1
shl eax, cl
xor edx, edx
mov ecx, dword [ebp - 0x10]
push 0
mov dword [ecx + 0x18], eax
xor ecx, ecx
call fcn.004dc580
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x30]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 0xc]
shr edx, 8
not edx
and edx, 2
or edx, 0x3f3d
mov dword [ecx + 4], edx
xor edx, edx
xor esi, esi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jmp 0x4d96ee
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_window_size
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.incorrect_header_check
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
cmp esi, 0x10
jae 0x4d887a
nop dword [eax + eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x10
jb 0x4d8850
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x14], edx
cmp dl, 8
jne 0x4d8783
test edx, 0xe000
je 0x4d88a4
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.unknown_header_flags_set
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov esi, dword [ecx + 0x24]
mov eax, edx
shr eax, 8
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x1c], eax
test esi, esi
je 0x4d88c4
and eax, 1
mov dword [esi], eax
mov eax, dword [ecx + 0x14]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x1c]
test dword [ebp - 0x28], 0x200
je 0x4d88ef
test byte [ecx + 0xc], 4
je 0x4d88ef
mov byte [ebp - 8], dl
lea edx, [ebp - 8]
mov byte [ebp - 7], al
mov ecx, dword [ecx + 0x1c]
push 2
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f36
mov dword [ebp - 0xc], edx
xor esi, esi
jmp 0x4d8904
cmp esi, 0x20
jae 0x4d892b
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 0x20
jb 0x4d8904
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8935
mov dword [eax + 4], edx
test dword [ecx + 0x14], 0x200
je 0x4d8973
test byte [ecx + 0xc], 4
je 0x4d8973
mov eax, edx
mov byte [ebp - 8], dl
shr eax, 8
mov byte [ebp - 7], al
mov eax, edx
shr edx, 0x18
shr eax, 0x10
mov byte [ebp - 5], dl
lea edx, [ebp - 8]
mov byte [ebp - 6], al
mov ecx, dword [ecx + 0x1c]
push 4
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f37
mov dword [ebp - 0xc], edx
xor esi, esi
jmp 0x4d8988
cmp esi, 0x10
jae 0x4d89af
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 0x10
jb 0x4d8988
mov ecx, dword [ebp - 0x10]
mov esi, dword [ecx + 0x24]
mov eax, edx
shr eax, 8
mov dword [ebp - 0x28], eax
test esi, esi
je 0x4d89cf
movzx eax, dl
mov dword [esi + 8], eax
mov eax, dword [ecx + 0x24]
mov esi, dword [ebp - 0x28]
mov dword [eax + 0xc], esi
mov eax, esi
test dword [ecx + 0x14], 0x200
je 0x4d89fa
test byte [ecx + 0xc], 4
je 0x4d89fa
mov byte [ebp - 8], dl
lea edx, [ebp - 8]
mov byte [ebp - 7], al
mov ecx, dword [ecx + 0x1c]
push 2
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov dword [ecx + 0x1c], eax
xor edx, edx
mov dword [ecx + 4], 0x3f38
xor esi, esi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
test dword [ecx + 0x14], 0x400
je 0x4d8a90
cmp esi, 0x10
jae 0x4d8a47
nop dword [eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 0x10
jb 0x4d8a20
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx + 0x24]
mov dword [ecx + 0x44], edx
test eax, eax
je 0x4d8a54
mov dword [eax + 0x14], edx
test dword [ecx + 0x14], 0x200
je 0x4d8a82
test byte [ecx + 0xc], 4
je 0x4d8a82
mov byte [ebp - 8], dl
shr edx, 8
mov byte [ebp - 7], dl
lea edx, [ebp - 8]
mov ecx, dword [ecx + 0x1c]
push 2
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov dword [ecx + 0x1c], eax
xor esi, esi
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x24], esi
jmp 0x4d8a9e
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8a9e
mov dword [eax + 0x10], 0
mov dword [ecx + 4], 0x3f39
mov eax, dword [ecx + 0x14]
test eax, 0x400
je 0x4d8b57
mov edx, dword [ecx + 0x44]
cmp dword [ecx + 0x44], ebx
mov dword [ebp - 0x28], edx
mov edx, ebx
cmovbe edx, dword [ecx + 0x44]
mov dword [ebp - 0x20], edx
test edx, edx
je 0x4d8b4c
cmp dword [ecx + 0x24], 0
mov edi, dword [ebp - 0x18]
je 0x4d8b1b
mov ebx, dword [ecx + 0x24]
mov ebx, dword [ebx + 0x10]
test ebx, ebx
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x14]
je 0x4d8b1b
mov ecx, dword [ecx + 0x24]
mov eax, dword [ecx + 0x14]
sub eax, dword [ebp - 0x28]
mov ecx, dword [ecx + 0x18]
mov dword [ebp - 0x28], eax
add eax, edx
cmp eax, ecx
mov eax, dword [ebp - 0x28]
jbe 0x4d8b02
sub ecx, eax
jmp 0x4d8b04
mov ecx, edx
add eax, dword [ebp - 0x18]
push ecx
push edi
push eax
call fcn.00524840
mov ecx, dword [ebp - 0x10]
add esp, 0xc
mov edx, dword [ebp - 0x20]
mov eax, dword [ecx + 0x14]
test eax, 0x200
je 0x4d8b3c
test byte [ecx + 0xc], 4
je 0x4d8b3c
mov ecx, dword [ecx + 0x1c]
push edx
mov edx, edi
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov dword [ecx + 0x1c], eax
mov eax, dword [ebp - 0x20]
sub ebx, eax
add edi, eax
mov dword [ebp - 0x14], ebx
sub dword [ecx + 0x44], eax
mov dword [ebp - 0x18], edi
mov eax, dword [ecx + 0x44]
test eax, eax
jne 0x4d9bf8
mov dword [ecx + 0x44], 0
mov dword [ecx + 4], 0x3f3a
test dword [ecx + 0x14], 0x800
je 0x4d8bff
test ebx, ebx
je 0x4d9bf8
xor edx, edx
nop dword [eax]
mov al, byte [edx + edi]
inc edx
mov byte [ebp - 0x29], al
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8bb1
mov esi, dword [eax + 0x1c]
mov dword [ebp - 0x28], esi
test esi, esi
je 0x4d8bb1
mov esi, dword [ecx + 0x44]
cmp esi, dword [eax + 0x20]
jae 0x4d8bb1
mov bl, byte [ebp - 0x29]
mov eax, esi
mov esi, dword [ebp - 0x28]
mov byte [eax + esi], bl
inc dword [ecx + 0x44]
mov ebx, dword [ebp - 0x14]
mov al, byte [ebp - 0x29]
test al, al
je 0x4d8bbc
cmp edx, ebx
jb 0x4d8b80
test dword [ecx + 0x14], 0x200
mov esi, dword [ebp - 0x24]
mov dword [ebp - 0x1c], edx
je 0x4d8beb
test byte [ecx + 0xc], 4
je 0x4d8beb
mov ecx, dword [ecx + 0x1c]
push edx
mov edx, edi
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x1c]
mov dword [ecx + 0x1c], eax
mov al, byte [ebp - 0x29]
sub ebx, edx
add edi, edx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
test al, al
jne 0x4d9bf8
jmp 0x4d8c0d
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8c0d
mov dword [eax + 0x1c], 0
mov dword [ecx + 0x44], 0
mov dword [ecx + 4], 0x3f3b
test dword [ecx + 0x14], 0x1000
je 0x4d8cb1
test ebx, ebx
je 0x4d9bf8
xor edx, edx
mov al, byte [edx + edi]
inc edx
mov byte [ebp - 0x29], al
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8c63
mov esi, dword [eax + 0x24]
mov dword [ebp - 0x28], esi
test esi, esi
je 0x4d8c63
mov esi, dword [ecx + 0x44]
cmp esi, dword [eax + 0x28]
jae 0x4d8c63
mov bl, byte [ebp - 0x29]
mov eax, esi
mov esi, dword [ebp - 0x28]
mov byte [eax + esi], bl
inc dword [ecx + 0x44]
mov ebx, dword [ebp - 0x14]
mov al, byte [ebp - 0x29]
test al, al
je 0x4d8c6e
cmp edx, ebx
jb 0x4d8c32
test dword [ecx + 0x14], 0x200
mov esi, dword [ebp - 0x24]
mov dword [ebp - 0x1c], edx
je 0x4d8c9d
test byte [ecx + 0xc], 4
je 0x4d8c9d
mov ecx, dword [ecx + 0x1c]
push edx
mov edx, edi
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x1c]
mov dword [ecx + 0x1c], eax
mov al, byte [ebp - 0x29]
sub ebx, edx
add edi, edx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
test al, al
jne 0x4d9bf8
jmp 0x4d8cbf
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8cbf
mov dword [eax + 0x24], 0
mov edx, dword [ebp - 0xc]
mov dword [ecx + 4], 0x3f3c
mov eax, dword [ecx + 0x14]
mov dword [ebp - 0x1c], eax
test eax, 0x200
je 0x4d8d3a
cmp esi, 0x10
jae 0x4d8d0a
nop dword [eax + eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x10
jb 0x4d8ce0
mov ecx, dword [ebp - 0x10]
test byte [ecx + 0xc], 4
je 0x4d8d2e
movzx eax, word [ecx + 0x1c]
cmp edx, eax
je 0x4d8d2e
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.header_crc_mismatch
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
xor esi, esi
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x24], esi
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x4d8d57
mov edx, dword [ebp - 0x1c]
sar edx, 9
and edx, 1
mov dword [eax + 0x2c], edx
mov eax, dword [ecx + 0x24]
mov dword [eax + 0x30], 1
push 0
xor edx, edx
xor ecx, ecx
call fcn.004dc2a0
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x30]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 0xc]
mov dword [ecx + 4], 0x3f3f
jmp 0x4d96ee
cmp esi, 0x20
jae 0x4d8da9
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 0x20
jb 0x4d8d85
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
shr edx, 0x18
add eax, ecx
mov ecx, dword [ebp - 0x10]
add eax, edx
mov edx, dword [ebp - 0x30]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
xor edx, edx
mov dword [ebp - 0xc], edx
xor esi, esi
mov dword [ecx + 4], 0x3f3e
cmp dword [ecx + 0x10], 0
je 0x4d9ba5
push 0
xor edx, edx
xor ecx, ecx
call fcn.004dc580
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x30]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov edx, dword [ebp - 0xc]
mov dword [ecx + 4], 0x3f3f
cmp dword [ecx + 8], 0
je 0x4d8e38
mov ecx, esi
and ecx, 7
shr edx, cl
sub esi, ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov dword [ecx + 4], 0x3f4e
jmp 0x4d96ee
cmp esi, 3
jae 0x4d8e67
nop dword [eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 3
jb case.default.0x4d8e76
mov ecx, dword [ebp - 0x10]
mov eax, edx
shr edx, 1
and eax, 1
mov dword [ecx + 8], eax
mov eax, edx
and eax, 3
jmp dword [eax*4 + 0x4d9da0]
shr edx, 2
sub esi, 3
mov dword [ecx + 4], 0x3f41
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jmp 0x4d96ee
shr edx, 2
sub esi, 3
mov dword [ecx + 0x50], 0x580568
mov dword [ecx + 0x58], 9
mov dword [ecx + 0x54], 0x580d90
mov dword [ecx + 0x5c], 5
mov dword [ecx + 4], 0x3f47
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jmp 0x4d96ee
shr edx, 2
sub esi, 3
mov dword [ecx + 4], 0x3f44
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jmp 0x4d96ee
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_block_type
mov dword [ecx + 4], 0x3f51
shr edx, 2
sub esi, 3
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jmp 0x4d96ee
mov ecx, esi
and ecx, 7
sub esi, ecx
shr edx, cl
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
cmp esi, 0x20
jae 0x4d8f3e
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x20
jb 0x4d8f17
mov eax, edx
movzx ecx, dx
not eax
mov dword [ebp - 0x1c], ecx
shr eax, 0x10
cmp ecx, eax
mov ecx, dword [ebp - 0x10]
je 0x4d8f68
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_stored_block_lengths
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov eax, dword [ebp - 0x1c]
xor edx, edx
xor esi, esi
mov dword [ecx + 0x44], eax
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov dword [ecx + 4], 0x3f43
mov eax, dword [ecx + 0x44]
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x4d8fd3
cmp dword [ebp - 0x1c], ebx
mov eax, ebx
mov ecx, dword [ebp - 0x34]
cmovbe eax, dword [ebp - 0x1c]
cmp eax, ecx
cmovbe ecx, eax
mov dword [ebp - 0x1c], ecx
test ecx, ecx
je 0x4d9bf8
push ecx
push edi
push dword [ebp - 0x38]
call fcn.00524840
mov eax, dword [ebp - 0x1c]
add esp, 0xc
mov ecx, dword [ebp - 0x10]
sub ebx, eax
sub dword [ebp - 0x34], eax
add edi, eax
add dword [ebp - 0x38], eax
mov edx, dword [ebp - 0xc]
sub dword [ecx + 0x44], eax
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
jmp 0x4d96ee
mov dword [ecx + 4], 0x3f3f
jmp 0x4d96ee
cmp esi, 0xe
jae 0x4d9008
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 0xe
jb 0x4d8fe4
mov eax, dword [ebp - 0x10]
mov ecx, edx
shr edx, 5
and ecx, 0x1f
mov edi, edx
add ecx, 0x101
and edi, 0x1f
shr edx, 5
inc edi
mov dword [eax + 0x64], ecx
mov dword [eax + 0x68], edi
sub esi, 0xe
mov dword [ebp - 0x1c], edi
mov eax, edx
mov edi, dword [ebp - 0x10]
and eax, 0xf
add eax, 4
shr edx, 4
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov dword [edi + 0x60], eax
mov edi, dword [ebp - 0x18]
cmp ecx, 0x11e
ja 0x4d9153
cmp dword [ebp - 0x1c], 0x1e
ja 0x4d9153
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x6c], 0
mov dword [ecx + 4], 0x3f45
mov eax, dword [ecx + 0x6c]
cmp eax, dword [ecx + 0x60]
jae 0x4d90db
cmp esi, 3
jae 0x4d90a4
nop dword [eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
add esi, 8
mov dword [ebp - 0x18], edi
cmp esi, 3
jb 0x4d9080
mov eax, dword [ebp - 0x10]
mov ecx, edx
mov edi, dword [ebp - 0x10]
and ecx, 7
shr edx, 3
sub esi, 3
mov dword [ebp - 0xc], edx
mov eax, dword [eax + 0x6c]
mov dword [ebp - 0x24], esi
movzx eax, word [eax*2 + 0x580d68]
mov word [edi + eax*2 + 0x74], cx
mov ecx, edi
mov edi, dword [ebp - 0x18]
inc dword [ecx + 0x6c]
mov eax, dword [ecx + 0x6c]
cmp eax, dword [ecx + 0x60]
jb 0x4d9077
cmp eax, 0x13
jae 0x4d90fb
mov eax, dword [ecx + 0x6c]
xor edx, edx
movzx eax, word [eax*2 + 0x580d68]
mov word [ecx + eax*2 + 0x74], dx
inc dword [ecx + 0x6c]
cmp dword [ecx + 0x6c], 0x13
jb 0x4d90e0
lea eax, [ecx + 0x534]
mov dword [ecx + 0x58], 7
lea edx, [ecx + 0x70]
mov dword [ecx + 0x50], eax
mov dword [edx], eax
add ecx, 0x58
mov eax, dword [ebp - 0x10]
add eax, 0x2f4
push eax
push ecx
push edx
mov edx, dword [ebp - 0x10]
xor ecx, ecx
push 0x13
lea edx, [edx + 0x74]
call fcn.004dc800
mov ecx, dword [ebp - 0x10]
add esp, 0x10
mov edx, dword [ebp - 0xc]
mov dword [ebp - 0x44], eax
test eax, eax
je 0x4d916c
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_code_lengths_set
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x10]
mov dword [eax + 0x18], str.too_many_length_or_distance_symbols
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov dword [ecx + 0x6c], 0
mov dword [ecx + 4], 0x3f46
mov dword [ebp - 0x20], 0x3f46
mov eax, dword [ecx + 0x68]
add eax, dword [ecx + 0x64]
cmp dword [ecx + 0x6c], eax
jae 0x4d93fc
mov ecx, dword [ecx + 0x58]
mov eax, 1
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ecx
and ecx, edx
mov edi, dword [eax + 0x50]
mov dword [ebp - 0x28], edi
mov eax, dword [edi + ecx*4]
mov ecx, eax
shr ecx, 8
mov edi, eax
shr edi, 0x10
mov dword [ebp - 0x20], ecx
movzx ecx, cl
mov dword [ebp - 0x24], edi
mov edi, dword [ebp - 0x18]
cmp ecx, esi
jbe 0x4d920c
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 0x28]
add edx, eax
mov eax, dword [ebp - 0x1c]
inc edi
and eax, edx
mov dword [ebp - 0x14], ebx
add esi, 8
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
mov ebx, eax
shr ebx, 0x10
mov dword [ebp - 0x20], ecx
movzx ecx, cl
mov dword [ebp - 0x24], ebx
mov ebx, dword [ebp - 0x14]
cmp ecx, esi
ja 0x4d91c8
mov ebx, dword [ebp - 0x24]
mov ecx, dword [ebp - 0x20]
movzx ebx, bx
mov dword [ebp - 0x40], ebx
cmp ebx, 0x10
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x28], ecx
jae 0x4d9257
mov edi, dword [ebp - 0x10]
shr edx, cl
movzx ecx, cl
sub esi, ecx
shr eax, 0x10
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov ecx, dword [ecx + 0x6c]
mov word [edi + ecx*2 + 0x74], ax
mov ecx, edi
inc dword [ecx + 0x6c]
mov eax, dword [ecx + 0x6c]
mov dword [ebp - 0x1c], eax
jmp 0x4d93cf
cmp word [ebp - 0x24], 0x10
jne 0x4d92d0
mov ecx, dword [ebp - 0x20]
movzx ecx, cl
add ecx, 2
mov dword [ebp - 0x1c], ecx
cmp esi, ecx
jae 0x4d9295
nop
test ebx, ebx
je 0x4d9bf8
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
add dword [ebp - 0xc], edx
inc edi
add esi, 8
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
cmp esi, dword [ebp - 0x1c]
jb 0x4d9270
mov edx, dword [ebp - 0xc]
movzx ecx, ah
shr edx, cl
sub esi, ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
cmp dword [ecx + 0x6c], 0
je 0x4d93e6
mov edi, dword [ecx + 0x6c]
mov eax, edx
and eax, 3
shr edx, 2
add eax, 3
sub esi, 2
mov dword [ebp - 0x20], eax
movzx edi, word [ecx + edi*2 + 0x72]
mov dword [ebp - 0x28], edi
jmp 0x4d9385
cmp word [ebp - 0x40], 0x11
mov ecx, dword [ebp - 0x1c]
movzx ecx, cl
mov dword [ebp - 0x1c], ecx
jne 0x4d932b
add ecx, 3
cmp esi, ecx
jae 0x4d9311
test ebx, ebx
je 0x4d9bf8
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
mov ecx, dword [ebp - 0x1c]
inc edi
add dword [ebp - 0xc], edx
add esi, 8
add ecx, 3
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
cmp esi, ecx
jb 0x4d92e7
mov edx, dword [ebp - 0xc]
movzx ecx, ah
shr edx, cl
mov eax, edx
and eax, 7
add eax, 3
shr edx, 3
mov dword [ebp - 0x20], eax
mov eax, 0xfffffffd
jmp 0x4d9374
add ecx, 7
cmp esi, ecx
jae 0x4d935c
test ebx, ebx
je 0x4d9bf8
movzx edx, byte [edi]
mov ecx, esi
shl edx, cl
dec ebx
mov ecx, dword [ebp - 0x1c]
inc edi
add dword [ebp - 0xc], edx
add esi, 8
add ecx, 7
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edi
cmp esi, ecx
jb 0x4d9332
mov edx, dword [ebp - 0xc]
movzx ecx, ah
shr edx, cl
mov eax, edx
and eax, 0x7f
add eax, 0xb
shr edx, 7
mov dword [ebp - 0x20], eax
mov eax, 0xfffffff9
sub eax, ecx
mov dword [ebp - 0x28], 0
mov ecx, dword [ebp - 0x10]
add esi, eax
mov eax, dword [ebp - 0x20]
mov ecx, dword [ecx + 0x6c]
mov edi, dword [ebp - 0x10]
add ecx, eax
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov eax, dword [eax + 0x68]
add eax, dword [edi + 0x64]
mov edi, dword [ebp - 0x18]
cmp ecx, eax
mov ecx, dword [ebp - 0x10]
ja 0x4d93e6
mov ebx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x28]
nop dword [eax]
mov eax, dword [ecx + 0x6c]
mov word [ecx + eax*2 + 0x74], dx
mov edi, dword [ecx + 0x6c]
lea edi, [edi + 1]
mov dword [ebp - 0x1c], edi
mov dword [ecx + 0x6c], edi
sub ebx, 1
jne 0x4d93b0
mov ebx, dword [ebp - 0x14]
mov edx, dword [ebp - 0xc]
mov eax, dword [ecx + 0x68]
add eax, dword [ecx + 0x64]
mov edi, dword [ebp - 0x18]
cmp dword [ebp - 0x1c], eax
jb 0x4d9190
mov eax, dword [ecx + 4]
jmp 0x4d93ff
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_bit_length_repeat
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov eax, dword [ebp - 0x20]
cmp eax, 0x3f51
je 0x4d96ee
cmp word [ecx + 0x274], 0
jne 0x4d942a
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_code____missing_end_of_block
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
lea edx, [ecx + 0x70]
mov dword [ecx + 0x58], 9
lea eax, [ecx + 0x534]
mov dword [ebp - 0x40], edx
lea edi, [ecx + 0x2f4]
mov dword [edx], eax
mov dword [ecx + 0x50], eax
lea eax, [ecx + 0x58]
push edi
push eax
push edx
push dword [ecx + 0x64]
lea edx, [ecx + 0x74]
mov dword [ebp - 0x1c], edi
mov ecx, 1
call fcn.004dc800
mov edi, dword [ebp - 0x18]
add esp, 0x10
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x44], eax
test eax, eax
je 0x4d948a
mov eax, dword [ebp - 0x30]
mov edx, dword [ebp - 0xc]
mov dword [eax + 0x18], str.invalid_literal_lengths_set
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov edx, dword [ebp - 0x40]
push dword [ebp - 0x1c]
mov dword [ecx + 0x5c], 6
mov eax, dword [edx]
mov dword [ecx + 0x54], eax
lea eax, [ecx + 0x5c]
push eax
mov eax, dword [ecx + 0x64]
push edx
push dword [ecx + 0x68]
add ecx, 0x74
lea edx, [ecx + eax*2]
mov ecx, 2
call fcn.004dc800
mov ecx, dword [ebp - 0x10]
add esp, 0x10
mov edx, dword [ebp - 0xc]
mov dword [ebp - 0x44], eax
test eax, eax
je case.0x4d8690.16199
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_distances_set
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov dword [ecx + 4], 0x3f48
cmp ebx, 6
jb 0x4d9562
cmp dword [ebp - 0x34], 0x102
jb 0x4d9562
mov eax, dword [ebp - 0x30]
mov edi, dword [ebp - 0x38]
mov dword [eax + 0xc], edi
mov edi, dword [ebp - 0x34]
mov dword [eax + 0x10], edi
mov edi, dword [ebp - 0x18]
mov dword [eax], edi
mov dword [eax + 4], ebx
mov dword [ecx + 0x3c], edx
mov edx, dword [ebp - 0x3c]
mov dword [ecx + 0x40], esi
mov ecx, eax
call fcn.004dcc20
mov eax, dword [ebp - 0x30]
mov ecx, dword [eax + 0xc]
mov edi, dword [eax]
mov ebx, dword [eax + 4]
mov dword [ebp - 0x38], ecx
mov ecx, dword [eax + 0x10]
mov dword [ebp - 0x34], ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], ebx
cmp dword [ecx + 4], 0x3f3f
mov edx, dword [ecx + 0x3c]
mov esi, dword [ecx + 0x40]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
jne 0x4d96ee
mov dword [ecx + 0x1bc8], 0xffffffff
jmp 0x4d96ee
mov dword [ecx + 0x1bc8], 0
mov eax, 1
mov ecx, dword [ecx + 0x58]
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x40], ecx
mov eax, dword [eax + 0x50]
mov dword [ebp - 0x20], eax
mov eax, ecx
mov ecx, dword [ebp - 0x20]
and eax, edx
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x4d95d6
nop dword [eax + eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 0x20]
add edx, eax
mov eax, dword [ebp - 0x40]
inc edi
and eax, edx
mov dword [ebp - 0x14], ebx
add esi, 8
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
mov eax, dword [ecx + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x4d95a0
test al, al
je 0x4d968c
test al, 0xf0
jne 0x4d968c
mov ecx, eax
mov edi, 1
shr ecx, 8
mov edx, eax
movzx ebx, cl
movzx ecx, al
add ecx, ebx
shr eax, 0x10
shl edi, cl
mov ecx, ebx
dec edi
mov dword [ebp - 0x28], edx
and edi, dword [ebp - 0xc]
shr edi, cl
mov ecx, dword [ebp - 0x20]
add edi, eax
mov eax, dword [ecx + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
jbe 0x4d9674
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4d9bfb
mov ebx, dword [ebp - 0x18]
dec eax
mov dword [ebp - 0x14], eax
mov ecx, esi
mov edi, 1
add esi, 8
movzx eax, byte [ebx]
inc ebx
shl eax, cl
add dword [ebp - 0xc], eax
movzx eax, word [ebp - 0x26]
mov dword [ebp - 0x18], ebx
movzx ebx, dh
movzx ecx, dl
add ecx, ebx
shl edi, cl
mov ecx, ebx
dec edi
and edi, dword [ebp - 0xc]
shr edi, cl
add edi, eax
mov eax, dword [ebp - 0x20]
mov eax, dword [eax + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
ja 0x4d9620
mov edi, dword [ebp - 0x10]
mov ebx, dword [ebp - 0x14]
movzx ecx, dh
mov edx, dword [ebp - 0xc]
shr edx, cl
sub esi, ecx
mov dword [edi + 0x1bc8], ecx
jmp 0x4d968f
mov edi, dword [ebp - 0x10]
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 [edi + 0x44], ecx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
test al, al
jne 0x4d96bf
mov dword [ecx + 4], 0x3f4d
jmp 0x4d96eb
test al, 0x20
je 0x4d96d6
mov dword [ecx + 0x1bc8], 0xffffffff
mov dword [ecx + 4], 0x3f3f
jmp 0x4d96eb
test al, 0x40
je 0x4d9718
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_literal_length_code
mov dword [ecx + 4], 0x3f51
mov edi, dword [ebp - 0x18]
mov eax, dword [ecx + 4]
mov dword [ebp - 0x20], eax
add eax, 0xffffc0cc
cmp eax, 0x1e
jbe switch.0x004d8690
mov eax, 0xfffffffe
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051e9d8
mov esp, ebp
pop ebp
ret
movzx eax, al
and eax, 0xf
mov dword [ecx + 4], 0x3f49
mov dword [ecx + 0x4c], eax
mov edi, dword [ecx + 0x4c]
test edi, edi
je 0x4d977e
cmp esi, edi
jae 0x4d975a
mov edx, dword [ebp - 0x18]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
add dword [ebp - 0xc], eax
inc edx
add esi, 8
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edx
cmp esi, edi
jb 0x4d9736
mov edx, dword [ebp - 0xc]
mov ecx, edi
mov eax, 1
shl eax, cl
sub esi, edi
mov ecx, dword [ebp - 0x10]
dec eax
and eax, edx
add dword [ecx + 0x44], eax
mov ecx, edi
shr edx, cl
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
add dword [ecx + 0x1bc8], edi
mov eax, dword [ecx + 0x44]
mov dword [ecx + 0x1bcc], eax
mov dword [ecx + 4], 0x3f4a
mov ecx, dword [ecx + 0x5c]
mov eax, 1
shl eax, cl
lea ecx, [eax - 1]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x40], ecx
and ecx, edx
mov edi, dword [eax + 0x54]
mov dword [ebp - 0x1c], edi
mov eax, dword [edi + ecx*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
jbe 0x4d97f9
mov edx, dword [ebp - 0x18]
nop dword [eax + eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
mov ecx, dword [ebp - 0xc]
inc edx
add ecx, eax
mov dword [ebp - 0x14], ebx
mov eax, dword [ebp - 0x40]
add esi, 8
and eax, ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x18], edx
mov eax, dword [edi + eax*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
cmp ecx, esi
ja 0x4d97c0
mov edx, dword [ebp - 0xc]
test al, 0xf0
jne 0x4d98a9
mov ecx, eax
mov edi, 1
shr ecx, 8
mov edx, eax
movzx ebx, cl
movzx ecx, al
add ecx, ebx
shr eax, 0x10
shl edi, cl
mov ecx, ebx
dec edi
mov dword [ebp - 0x28], edx
and edi, dword [ebp - 0xc]
shr edi, cl
mov ecx, dword [ebp - 0x1c]
add edi, eax
mov eax, dword [ecx + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
jbe 0x4d9894
nop dword [eax + eax]
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x4d9bfb
mov ebx, dword [ebp - 0x18]
dec eax
mov dword [ebp - 0x14], eax
mov ecx, esi
mov edi, 1
add esi, 8
movzx eax, byte [ebx]
inc ebx
shl eax, cl
add dword [ebp - 0xc], eax
movzx eax, word [ebp - 0x26]
mov dword [ebp - 0x18], ebx
movzx ebx, dh
movzx ecx, dl
add ecx, ebx
shl edi, cl
mov ecx, ebx
dec edi
and edi, dword [ebp - 0xc]
shr edi, cl
add edi, eax
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax + edi*4]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add ecx, ebx
cmp ecx, esi
ja 0x4d9840
mov ebx, dword [ebp - 0x10]
movzx ecx, dh
mov edx, dword [ebp - 0xc]
sub esi, ecx
shr edx, cl
add dword [ebx + 0x1bc8], ecx
jmp 0x4d98ac
mov ebx, dword [ebp - 0x10]
mov ecx, eax
shr ecx, 8
movzx ecx, cl
add dword [ebx + 0x1bc8], ecx
sub esi, ecx
shr edx, cl
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
test al, 0x40
je 0x4d98dd
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x10]
mov ebx, dword [ebp - 0x14]
mov dword [eax + 0x18], str.invalid_distance_code
jmp 0x4d96e4
mov ecx, eax
movzx eax, al
shr ecx, 0x10
and eax, 0xf
mov dword [ebx + 0x48], ecx
mov ecx, dword [ebp - 0x10]
mov ebx, dword [ebp - 0x14]
mov dword [ecx + 0x4c], eax
mov dword [ecx + 4], 0x3f4b
mov edi, dword [ecx + 0x4c]
test edi, edi
je 0x4d995b
cmp esi, edi
jae 0x4d9934
mov edx, dword [ebp - 0x18]
nop dword [eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edx]
mov ecx, esi
shl eax, cl
dec ebx
add dword [ebp - 0xc], eax
inc edx
add esi, 8
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], edx
cmp esi, edi
jb 0x4d9910
mov edx, dword [ebp - 0xc]
mov ecx, edi
mov eax, 1
shl eax, cl
sub esi, edi
mov ecx, dword [ebp - 0x10]
dec eax
and eax, edx
mov dword [ebp - 0x24], esi
add dword [ecx + 0x48], eax
mov ecx, edi
shr edx, cl
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0xc], edx
add dword [ecx + 0x1bc8], edi
mov dword [ecx + 4], 0x3f4c
mov edi, dword [ebp - 0x34]
test edi, edi
je 0x4d9bf8
mov eax, dword [ebp - 0x3c]
sub eax, edi
mov edi, dword [ecx + 0x48]
cmp edi, eax
jbe 0x4d99c4
sub edi, eax
cmp edi, dword [ecx + 0x30]
jbe 0x4d9998
cmp dword [ecx + 0x1bc4], 0
je 0x4d9998
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.invalid_distance_too_far_back
jmp 0x4d96e4
mov edx, dword [ecx + 0x34]
cmp edi, edx
jbe 0x4d99ab
mov eax, dword [ecx + 0x2c]
sub edi, edx
sub eax, edi
add eax, dword [ecx + 0x38]
jmp 0x4d99b2
mov eax, dword [ecx + 0x38]
sub eax, edi
add eax, edx
mov dword [ebp - 0x28], eax
mov eax, dword [ecx + 0x44]
cmp edi, eax
mov edx, eax
cmovbe edx, edi
mov dword [ebp - 0x1c], edx
jmp 0x4d99d2
mov eax, dword [ebp - 0x38]
sub eax, edi
mov dword [ebp - 0x28], eax
mov eax, dword [ecx + 0x44]
mov dword [ebp - 0x1c], eax
mov edx, dword [ebp - 0x34]
mov edi, edx
cmp dword [ebp - 0x1c], edx
mov ebx, dword [ebp - 0x28]
cmovbe edi, dword [ebp - 0x1c]
sub edx, edi
sub eax, edi
mov dword [ebp - 0x34], edx
mov edx, dword [ebp - 0x38]
sub ebx, edx
mov dword [ecx + 0x44], eax
mov al, byte [ebx + edx]
mov byte [edx], al
inc edx
sub edi, 1
jne 0x4d99f0
mov ebx, dword [ebp - 0x14]
mov dword [ebp - 0x38], edx
mov edx, dword [ebp - 0xc]
cmp dword [ecx + 0x44], edi
jne 0x4d96eb
mov dword [ecx + 4], 0x3f48
jmp 0x4d96eb
cmp dword [ebp - 0x34], 0
je 0x4d9bf8
mov edx, dword [ebp - 0x38]
mov al, byte [ecx + 0x44]
inc dword [ebp - 0x38]
dec dword [ebp - 0x34]
mov byte [edx], al
mov edx, dword [ebp - 0xc]
mov dword [ecx + 4], 0x3f48
jmp 0x4d96ee
cmp dword [ecx + 0xc], 0
je 0x4d9b39
cmp esi, 0x20
jae 0x4d9a7a
nop
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x20
jb 0x4d9a50
mov ecx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x34]
sub dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x30]
mov edi, dword [ebp - 0x3c]
add dword [eax + 0x14], edi
mov eax, edi
add dword [ecx + 0x20], eax
mov eax, dword [ecx + 0xc]
mov edi, dword [ebp - 0x18]
test al, 4
je 0x4d9ad3
cmp dword [ebp - 0x3c], 0
je 0x4d9ad3
mov edx, dword [ebp - 0x38]
sub edx, dword [ebp - 0x3c]
mov eax, dword [ecx + 0x1c]
cmp dword [ecx + 0x14], 0
mov ecx, eax
push dword [ebp - 0x3c]
je 0x4d9ab9
call fcn.004dc2a0
jmp 0x4d9abe
call fcn.004dc580
mov ecx, dword [ebp - 0x10]
add esp, 4
mov edx, dword [ebp - 0x30]
mov dword [ecx + 0x1c], eax
mov dword [edx + 0x30], eax
mov eax, dword [ecx + 0xc]
mov edx, dword [ebp - 0xc]
mov ebx, dword [ebp - 0x34]
mov dword [ebp - 0x3c], ebx
mov ebx, dword [ebp - 0x14]
test al, 4
je 0x4d9b2f
cmp dword [ecx + 0x14], 0
mov eax, edx
jne 0x4d9b14
and eax, 0xff00
mov dword [ebp - 0x20], eax
mov eax, edx
shl eax, 0x10
add dword [ebp - 0x20], eax
mov eax, edx
shl dword [ebp - 0x20], 8
shr eax, 8
and eax, 0xff00
add dword [ebp - 0x20], eax
mov eax, edx
shr eax, 0x18
add dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x20]
cmp eax, dword [ecx + 0x1c]
je 0x4d9b2f
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.incorrect_data_check
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
xor edx, edx
xor esi, esi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x24], esi
mov dword [ecx + 4], 0x3f4f
cmp dword [ecx + 0xc], 0
je 0x4d9be1
cmp dword [ecx + 0x14], 0
je 0x4d9be1
cmp esi, 0x20
jae 0x4d9b8a
nop dword [eax]
test ebx, ebx
je 0x4d9bf8
movzx eax, byte [edi]
mov ecx, esi
shl eax, cl
add esi, 8
dec ebx
mov dword [ebp - 0x24], esi
add edx, eax
mov dword [ebp - 0x14], ebx
inc edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x18], edi
cmp esi, 0x20
jb 0x4d9b60
mov ecx, dword [ebp - 0x10]
cmp edx, dword [ecx + 0x20]
je 0x4d9bd8
mov eax, dword [ebp - 0x30]
mov dword [eax + 0x18], str.incorrect_length_check
mov dword [ecx + 4], 0x3f51
jmp 0x4d96ee
mov eax, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x38]
mov dword [eax + 0xc], ecx
mov ecx, dword [ebp - 0x34]
mov dword [eax + 0x10], ecx
mov ecx, dword [ebp - 0x10]
mov dword [eax], edi
mov dword [eax + 4], ebx
mov eax, 2
pop edi
mov dword [ecx + 0x40], esi
pop esi
mov dword [ecx + 0x3c], edx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051e9d8
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0xc], 0
xor esi, esi
mov dword [ecx + 4], 0x3f50
mov dword [ebp - 0x44], 1
jmp 0x4d9bf8
mov dword [ebp - 0x44], 0xfffffffd
mov eax, dword [ebp - 0x14]
mov edi, dword [ebp - 0x30]
mov ecx, dword [ebp - 0x38]
mov ebx, dword [ebp - 0x10]
mov dword [edi + 0xc], ecx
mov ecx, dword [ebp - 0x34]
mov dword [edi + 0x10], ecx
mov ecx, dword [ebp - 0x18]
mov dword [edi + 4], eax
mov eax, dword [ebp - 0xc]
mov dword [edi], ecx
cmp dword [ebx + 0x2c], 0
mov dword [ebx + 0x40], esi
mov esi, dword [ebp - 0x3c]
mov dword [ebx + 0x3c], eax
jne 0x4d9c35
cmp esi, dword [edi + 0x10]
je 0x4d9c69
cmp dword [ebx + 4], 0x3f51
jge 0x4d9c69
mov edx, dword [edi + 0xc]
mov eax, esi
sub eax, dword [edi + 0x10]
mov ecx, edi
push eax
call fcn.004d84d0
add esp, 4
test eax, eax
je 0x4d9c69
mov dword [ebx + 4], 0x3f52
pop edi
pop esi
mov eax, 0xfffffffc
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0051e9d8
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x48]
sub eax, dword [edi + 4]
sub esi, dword [edi + 0x10]
add dword [edi + 8], eax
add dword [edi + 0x14], esi
add dword [ebx + 0x20], esi
test byte [ebx + 0xc], 4
mov dword [ebp - 0x48], eax
mov dword [ebp - 0x3c], esi
je 0x4d9caf
test esi, esi
je 0x4d9caf
mov edx, dword [edi + 0xc]
mov ecx, dword [ebx + 0x1c]
sub edx, esi
cmp dword [ebx + 0x14], 0
push esi
je 0x4d9ca1
call fcn.004dc2a0
jmp 0x4d9ca6
call fcn.004dc580
mov dword [ebx + 0x1c], eax
add esp, 4
mov dword [edi + 0x30], eax
mov edx, dword [ebx + 4]
cmp edx, 0x3f47
je 0x4d9cc6
cmp edx, 0x3f42
je 0x4d9cc6
xor esi, esi
jmp 0x4d9ccb
mov esi, 0x100
mov ecx, dword [ebx + 8]
neg ecx
mov dword [ebp - 0x40], 0x80
sbb ecx, ecx
xor eax, eax
and ecx, 0x40
cmp edx, 0x3f3f
cmove eax, dword [ebp - 0x40]
add ecx, eax
mov eax, dword [ebp - 0x44]
add ecx, dword [ebx + 0x40]
add ecx, esi
cmp dword [ebp - 0x48], 0
mov dword [edi + 0x2c], ecx
jne 0x4d9707
cmp dword [ebp - 0x3c], 0
jne 0x4d9707
test eax, eax
mov ecx, 0xfffffffb
pop edi
cmove eax, ecx
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0051e9d8
mov esp, ebp
pop ebp
ret