Function at 0x4d1920
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x334
mov eax, dword [0x537474]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov dword [ebp - 0x324], edx
mov dword [ebp - 0x32c], 0
mov dword [ebp - 0x328], 0
push ebx
mov ebx, dword [ebp + 0x10]
mov dword [ebp - 0x318], ebx
test edx, edx
je 0x4d1972
mov ecx, dword [ebp + 0xc]
xor eax, eax
test ecx, ecx
je 0x4d1972
cmp dword [edx + eax*8], 0xffffffff
jne 0x4d198a
inc eax
cmp eax, ecx
jb 0x4d1967
push ebx
call fcn.004d2060
add esp, 4
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00497ebf
mov esp, ebp
pop ebp
ret
test ebx, ebx
jle 0x4d199f
call fcn.004ca160
mov dword [ebp - 0x32c], eax
mov dword [ebp - 0x328], edx
xor eax, eax
mov ecx, ebx
test ebx, ebx
push esi
cmovle ecx, eax
xor ebx, ebx
push edi
xor edi, edi
mov dword [ebp - 0x31c], ecx
xor esi, esi
mov dword [ebp - 0x108], edi
or eax, 0xffffffff
mov dword [ebp - 0x20c], ebx
xor edx, edx
mov dword [ebp - 0x310], esi
mov dword [ebp - 0x314], eax
mov dword [ebp - 0x320], edx
nop dword [eax]
mov ecx, dword [ebp - 0x324]
xor eax, eax
mov word [ecx + edx*8 + 6], ax
mov ecx, dword [ecx + edx*8]
cmp ecx, 0xffffffff
je 0x4d1ad1
mov eax, dword [ebp - 0x324]
movzx edx, word [eax + edx*8 + 4]
mov eax, dword [ebp - 0x314]
test dl, 7
je 0x4d1acb
cmp ecx, eax
cmova eax, ecx
mov dword [ebp - 0x314], eax
test dl, 1
je 0x4d1a5b
xor eax, eax
test edi, edi
je 0x4d1a3e
nop dword [eax]
cmp dword [ebp + eax*4 - 0x104], ecx
je 0x4d1a3e
inc eax
cmp eax, edi
jb 0x4d1a30
cmp eax, edi
jne 0x4d1a5b
cmp edi, 0x40
jae 0x4d1a5b
mov dword [ebp + eax*4 - 0x104], ecx
mov edi, dword [ebp - 0x108]
inc edi
mov dword [ebp - 0x108], edi
test dl, 4
je 0x4d1a91
xor eax, eax
test ebx, ebx
je 0x4d1a74
cmp dword [ebp + eax*4 - 0x208], ecx
je 0x4d1a74
inc eax
cmp eax, ebx
jb 0x4d1a66
cmp eax, ebx
jne 0x4d1a91
cmp ebx, 0x40
jae 0x4d1a91
mov dword [ebp + eax*4 - 0x208], ecx
mov ebx, dword [ebp - 0x20c]
inc ebx
mov dword [ebp - 0x20c], ebx
test dl, 2
je 0x4d1acb
xor eax, eax
test esi, esi
je 0x4d1aae
nop dword [eax]
cmp dword [ebp + eax*4 - 0x30c], ecx
je 0x4d1aae
inc eax
cmp eax, esi
jb 0x4d1aa0
cmp eax, esi
jne 0x4d1acb
cmp esi, 0x40
jae 0x4d1acb
mov dword [ebp + eax*4 - 0x30c], ecx
mov esi, dword [ebp - 0x310]
inc esi
mov dword [ebp - 0x310], esi
mov edx, dword [ebp - 0x320]
inc edx
mov dword [ebp - 0x320], edx
cmp edx, dword [ebp + 0xc]
jb 0x4d19e0
test edi, edi
jne 0x4d1b0c
test ebx, ebx
jne 0x4d1b0c
test esi, esi
jne 0x4d1b0c
push dword [ebp - 0x318]
call fcn.004d2060
add esp, 4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00497ebf
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 0x318]
lea eax, [ebp - 0x334]
xor edx, edx
test ecx, ecx
cmovs eax, edx
mov dword [ebp - 0x320], eax
mov edx, dword [ebp - 0x31c]
nop dword [eax + eax]
test ecx, ecx
jle 0x4d1b67
mov ecx, dword [ebp - 0x31c]
mov eax, 0x10624dd3
imul edx
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [ebp - 0x334], eax
imul eax, eax, 0x3e8
sub ecx, eax
imul eax, ecx, 0x3e8
mov dword [ebp - 0x330], eax
jmp 0x4d1b7d
jne 0x4d1b7d
mov dword [ebp - 0x334], 0
mov dword [ebp - 0x330], 0
push dword [ebp - 0x320]
xor ecx, ecx
lea eax, [ebp - 0x310]
test esi, esi
cmove eax, ecx
test ebx, ebx
push eax
lea eax, [ebp - 0x20c]
cmove eax, ecx
test edi, edi
push eax
lea eax, [ebp - 0x108]
cmove eax, ecx
push eax
mov eax, dword [ebp - 0x314]
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
cmp eax, 0xffffffff
jne 0x4d1c41
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4d1bda
cmp dword [0x53d154], 0
jne 0x4d1c45
cmp eax, 0x2714
jne 0x4d1c45
mov ecx, dword [ebp - 0x318]
test ecx, ecx
jg 0x4d1bfb
mov edi, dword [ebp - 0x108]
mov ebx, dword [ebp - 0x20c]
mov esi, dword [ebp - 0x310]
jmp 0x4d1b25
push dword [ebp - 0x328]
push dword [ebp - 0x32c]
call fcn.004ca160
push edx
push eax
call fcn.004ca0d0
mov ecx, dword [ebp - 0x318]
add esp, 0x10
mov edx, ecx
sub edx, eax
mov dword [ebp - 0x31c], edx
test edx, edx
jle 0x4d1c5b
mov edi, dword [ebp - 0x108]
mov ebx, dword [ebp - 0x20c]
mov esi, dword [ebp - 0x310]
jmp 0x4d1b30
test eax, eax
jns 0x4d1c59
pop edi
pop esi
or eax, 0xffffffff
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00497ebf
mov esp, ebp
pop ebp
ret
jne 0x4d1c6e
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00497ebf
mov esp, ebp
pop ebp
ret
mov esi, dword [ebp - 0x324]
xor edi, edi
add esi, 6
nop dword [eax]
xor eax, eax
mov word [esi], ax
mov eax, dword [esi - 6]
cmp eax, 0xffffffff
je 0x4d1cd7
lea ecx, [ebp - 0x108]
push ecx
push eax
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4d1ca2
or word [esi], 1
lea eax, [ebp - 0x20c]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4d1cb9
or word [esi], 4
lea eax, [ebp - 0x310]
push eax
push dword [esi - 6]
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4d1cd0
or word [esi], 2
cmp word [esi], 0
je 0x4d1cd7
inc edi
add esi, 8
sub dword [ebp + 0xc], 1
jne 0x4d1c80
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00497ebf
mov esp, ebp
pop ebp
ret