Function at 0x4e2020
Capabilities:
Decompress data using lzo

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
lea ebx, [edx + eax]
push esi
mov esi, dword [esp + 0x18]
mov dword [ebp], 0
mov al, byte [edx]
push edi
cmp al, 0x11
jbe 0x4e205f
movzx ecx, al
inc edx
sub ecx, 0x11
cmp ecx, 4
jb 0x4e2241
mov al, byte [edx]
inc edx
mov byte [esi], al
inc esi
dec ecx
jne 0x4e2054
jmp 0x4e20ca
movzx eax, byte [edx]
inc edx
cmp eax, 0x10
jae 0x4e2108
test eax, eax
jne 0x4e2088
cmp byte [edx], al
jne 0x4e207f
inc edx
add eax, 0xff
cmp byte [edx], 0
je 0x4e2074
movzx ecx, byte [edx]
add eax, 0xf
add eax, ecx
inc edx
mov ecx, dword [edx]
add edx, 4
mov dword [esi], ecx
add esi, 4
dec eax
je 0x4e20ca
cmp eax, 4
jb 0x4e20c1
lea ebx, [ebx]
mov ecx, dword [edx]
sub eax, 4
mov dword [esi], ecx
add edx, 4
add esi, 4
cmp eax, 4
jae 0x4e20a0
test eax, eax
je 0x4e20ca
mov cl, byte [edx]
inc edx
mov byte [esi], cl
inc esi
dec eax
jne 0x4e20b6
jmp 0x4e20ca
mov cl, byte [edx]
inc edx
mov byte [esi], cl
inc esi
dec eax
jne 0x4e20c1
movzx eax, byte [edx]
inc edx
cmp eax, 0x10
jae 0x4e2108
shr eax, 2
mov ecx, esi
sub ecx, eax
movzx eax, byte [edx]
shl eax, 2
inc edx
sub ecx, eax
movzx eax, byte [ecx - 0x801]
mov byte [esi], al
movzx eax, byte [ecx - 0x800]
mov byte [esi + 1], al
movzx eax, byte [ecx - 0x7ff]
mov byte [esi + 2], al
add esi, 3
jmp 0x4e2234
cmp eax, 0x40
jb 0x4e2150
mov ecx, eax
mov edi, esi
shr ecx, 2
and ecx, 7
shr eax, 5
sub edi, ecx
movzx ecx, byte [edx]
shl ecx, 3
inc edx
sub edi, ecx
dec edi
dec eax
movzx ecx, byte [edi]
mov byte [esi], cl
movzx ecx, byte [edi + 1]
mov byte [esi + 1], cl
add esi, 2
add edi, 2
lea esp, [esp]
mov cl, byte [edi]
lea edi, [edi + 1]
mov byte [esi], cl
inc esi
dec eax
jne 0x4e2140
jmp 0x4e2234
cmp eax, 0x20
jb 0x4e2184
and eax, 0x1f
jne 0x4e2174
cmp byte [edx], al
jne 0x4e216b
mov edi, edi
inc edx
add eax, 0xff
cmp byte [edx], 0
je 0x4e2160
movzx ecx, byte [edx]
add eax, 0x1f
add eax, ecx
inc edx
movzx ecx, word [edx]
lea edi, [esi - 1]
shr ecx, 2
sub edi, ecx
add edx, 2
jmp 0x4e21cf
cmp eax, 0x10
jb 0x4e2215
mov ecx, eax
mov edi, esi
and ecx, 8
shl ecx, 0xb
sub edi, ecx
and eax, 7
jne 0x4e21b6
cmp byte [edx], al
jne 0x4e21ad
inc edx
add eax, 0xff
cmp byte [edx], 0
je 0x4e21a2
movzx ecx, byte [edx]
add eax, 7
add eax, ecx
inc edx
movzx ecx, word [edx]
add edx, 2
shr ecx, 2
sub edi, ecx
cmp edi, esi
je 0x4e2266
sub edi, 0x4000
cmp eax, 6
jb 0x4e2127
mov ecx, esi
sub ecx, edi
cmp ecx, 4
jl 0x4e2127
mov ecx, dword [edi]
add edi, 4
mov dword [esi], ecx
add esi, 4
sub eax, 2
mov ecx, dword [edi]
sub eax, 4
mov dword [esi], ecx
add edi, 4
add esi, 4
cmp eax, 4
jae 0x4e21f2
test eax, eax
je 0x4e2234
mov cl, byte [edi]
lea edi, [edi + 1]
mov byte [esi], cl
inc esi
dec eax
jne 0x4e2208
jmp 0x4e2234
shr eax, 2
mov ecx, esi
sub ecx, eax
movzx eax, byte [edx]
shl eax, 2
inc edx
sub ecx, eax
movzx eax, byte [ecx - 1]
mov byte [esi], al
movzx eax, byte [ecx]
mov byte [esi + 1], al
add esi, 2
movzx ecx, byte [edx - 2]
and ecx, 3
je 0x4e205f
mov al, byte [edx]
inc edx
mov byte [esi], al
inc esi
cmp ecx, 1
jbe 0x4e225d
mov al, byte [edx]
inc edx
mov byte [esi], al
inc esi
cmp ecx, 2
jbe 0x4e225d
mov al, byte [edx]
mov byte [esi], al
inc esi
inc edx
movzx eax, byte [edx]
inc edx
jmp 0x4e2108
sub esi, dword [esp + 0x1c]
mov dword [ebp], esi
cmp edx, ebx
jne 0x4e2278
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
pop edi
sbb eax, eax
pop esi
and eax, 0xfffffffc
pop ebp
add eax, 0xfffffffc
pop ebx
ret