Function at 0x43df60
Capabilities:
Create udp socket
Get socket status
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffcc0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x340], ebx
mov dword [ebp - 0x33c], ebx
mov dword [ebp - 0x204], ebx
mov dword [ebp - 0x20c], ecx
mov dword [ebp - 0x208], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x43e2dd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 0xc]
mov edx, dword [0x402d3c]
call sub.rtl120.bpl__System__DynArrayClear_qqrrpvpv
mov eax, dword [ebp + 8]
mov edx, dword [0x402d3c]
call sub.rtl120.bpl__System__DynArrayClear_qqrrpvpv
push 0x11
push 2
push 2
call sub.wsock32.dll_socket
mov esi, eax
cmp esi, 0xffffffff
je 0x43e2ae
mov word [ebp - 0x234], 2
xor eax, eax
mov dword [ebp - 0x230], eax
mov word [ebp - 0x232], 0
push 0x10
lea eax, [ebp - 0x234]
push eax
push esi
call sub.wsock32.dll_bind
inc eax
je 0x43e2a8
lea eax, [ebp - 0x200]
mov edx, 0x200
call fcn.0040288c
mov byte [ebp - 0x1ff], 1
mov byte [ebp - 0x1fe], 1
mov byte [ebp - 0x1fb], 1
lea eax, [ebp - 0x204]
mov ecx, ebx
mov edx, 0x43e2fc
call sub.rtl120.bpl__System__LStrCat3_qqrv
mov ebx, 1
push 0x7fffffff
mov edi, dword [0x59ee20]
mov edi, dword [edi]
lea ecx, [ebx + 1]
mov edx, dword [ebp - 0x204]
mov eax, 0x43e2fc
call edi
mov dword [ebp - 0x218], eax
cmp dword [ebp - 0x218], 0
jle 0x43e09c
lea eax, [ebp - 0x204]
xor edx, edx
call sub.rtl120.bpl__System__EnsureAnsiString_qqrr27System__AnsiStringT_us_i0__us
call sub.rtl120.bpl__System__LStrLen_qqrx27System__AnsiStringT_us_i0__
cmp eax, dword [ebp - 0x218]
jle 0x43e09c
movzx eax, byte [ebp - 0x218]
sub al, bl
dec eax
mov edx, dword [ebp - 0x204]
mov byte [edx + ebx - 1], al
mov ebx, dword [ebp - 0x218]
jmp 0x43e03a
lea eax, [ebp - 0x204]
xor edx, edx
call sub.rtl120.bpl__System__EnsureAnsiString_qqrr27System__AnsiStringT_us_i0__us
call sub.rtl120.bpl__System__LStrLen_qqrx27System__AnsiStringT_us_i0__
sub al, bl
mov edx, dword [ebp - 0x204]
mov byte [edx + ebx - 1], al
lea eax, [ebp - 0x204]
xor edx, edx
call sub.rtl120.bpl__System__EnsureAnsiString_qqrr27System__AnsiStringT_us_i0__us
call sub.rtl120.bpl__System__LStrLen_qqrx27System__AnsiStringT_us_i0__
push eax
lea eax, [ebp - 0x204]
xor edx, edx
call sub.rtl120.bpl__System__EnsureAnsiString_qqrr27System__AnsiStringT_us_i0__us
lea eax, [ebp - 0x204]
call sub.rtl120.bpl__System__UniqueStringA_qqrr27System__AnsiStringT_us_i0__
lea edx, [ebp - 0x1f4]
pop ecx
call sub.rtl120.bpl__System_Move_qqrpxvpvi
lea eax, [ebp - 0x204]
xor edx, edx
call sub.rtl120.bpl__System__EnsureAnsiString_qqrr27System__AnsiStringT_us_i0__us
call sub.rtl120.bpl__System__LStrLen_qqrx27System__AnsiStringT_us_i0__
add eax, 0xc
mov dword [ebp - 0x214], eax
mov eax, dword [ebp - 0x214]
movzx edx, byte [ebp + 0x10]
mov byte [ebp + eax - 0x1fe], dl
mov eax, dword [ebp - 0x214]
mov byte [ebp + eax - 0x1fc], 1
add dword [ebp - 0x214], 5
xor eax, eax
mov dword [ebp - 0x21c], eax
mov edi, dword [ebp - 0x20c]
test edi, edi
jl 0x43e1b7
inc edi
mov ebx, dword [ebp - 0x208]
cmp dword [ebx], 0
je 0x43e1b1
mov eax, dword [ebx]
call fcn.0043df2c
mov dword [ebp - 0x210], eax
cmp dword [ebp - 0x210], 0xffffffff
je 0x43e1b1
mov word [ebp - 0x234], 2
push 0x35
call sub.wsock32.dll_htons
mov word [ebp - 0x232], ax
mov eax, dword [ebp - 0x210]
mov dword [ebp - 0x230], eax
push 0x10
lea eax, [ebp - 0x234]
push eax
push 0
mov eax, dword [ebp - 0x214]
push eax
lea eax, [ebp - 0x200]
push eax
push esi
call sub.wsock32.dll_sendto
inc eax
je 0x43e1b1
inc dword [ebp - 0x21c]
add ebx, 4
dec edi
jne 0x43e14b
mov dword [ebp - 0x338], 1
mov dword [ebp - 0x334], esi
mov dword [ebp - 0x224], 5
xor eax, eax
mov dword [ebp - 0x220], eax
jmp 0x43e263
test byte [ebp - 0x1fc], 0xf
jne 0x43e25d
push ebp
lea ecx, [ebp - 0x33c]
lea edx, [ebp - 0x214]
lea eax, [ebp - 0x1f9]
movzx eax, word [eax]
call fcn.0043de38
pop ecx
mov edx, dword [ebp - 0x33c]
mov eax, dword [ebp + 0xc]
mov ecx, dword [0x402d3c]
call sub.rtl120.bpl__System__DynArrayAsg_qqrv
cmp byte [ebp + 0x10], 2
jne 0x43e24d
push ebp
lea ecx, [ebp - 0x340]
lea edx, [ebp - 0x214]
lea eax, [ebp - 0x1f7]
movzx eax, word [eax]
call fcn.0043de38
pop ecx
mov edx, dword [ebp - 0x340]
mov eax, dword [ebp + 8]
mov ecx, dword [0x402d3c]
call sub.rtl120.bpl__System__DynArrayAsg_qqrv
mov eax, dword [ebp + 0xc]
cmp dword [eax], 0
jne 0x43e2a8
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x43e2a8
dec dword [ebp - 0x21c]
cmp dword [ebp - 0x21c], 0
jle 0x43e2a8
lea eax, [ebp - 0x224]
push eax
push 0
push 0
lea eax, [ebp - 0x338]
push eax
push 0
call sub.wsock32.dll_select
test eax, eax
jle 0x43e2a8
push 0
push 0
push 0
push 0x200
lea eax, [ebp - 0x200]
push eax
push esi
call sub.wsock32.dll_recvfrom
inc eax
jne 0x43e1de
push esi
call sub.wsock32.dll_closesocket
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e2e4
lea eax, [ebp - 0x340]
mov edx, dword [0x402d3c]
mov ecx, 2
call sub.rtl120.bpl__System__FinalizeArray_qqrpvt1ui
lea eax, [ebp - 0x204]
call sub.rtl120.bpl__System__LStrClr_qqrpv
ret