Function at 0x4df870
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x85c0e0
push eax
mov dword fs:[0], esp
sub esp, 0x68
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.004dd100
mov edi, eax
test edi, edi
je 0x4dfb3e
mov ecx, edi
call fcn.004da470
mov ebx, eax
mov ecx, edi
mov dword [esp + 0x10], ebx
call fcn.004da480
mov edi, dword [esp + 0x88]
mov dword [esp + 0x14], eax
cmp edi, ebx
jl 0x4dfb3e
mov ebp, dword [esp + 0x8c]
cmp ebp, eax
jl 0x4dfb3e
mov ebx, dword [esp + 0x94]
mov ecx, dword [esp + 0x90]
mov eax, dword [ebx]
mov edx, dword [ecx]
push eax
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.004df5c0
lea ecx, [esp + 0x20]
push eax
push ecx
call dword [sym.imp.USER32.dll_CopyRect_1]
cmp edi, dword [esp + 0x24]
jl 0x4df9da
mov eax, dword [esp + 0x2c]
cmp edi, eax
jg 0x4df929
cmp ebp, dword [esp + 0x20]
jl 0x4df921
cmp ebp, dword [esp + 0x28]
jle 0x4dfb3e
cmp edi, eax
jle 0x4dfa2f
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x30]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect_1]
push 0
lea ecx, [esp + 0x54]
call fcn.00854fe0
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x54]
push edx
push eax
mov dword [esp + 0x8c], 0
call fcn.004f4d00
add esp, 0xc
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x8c]
call fcn.004dcb20
mov eax, dword [esp + 0x58]
lea edx, [esp + 0x30]
push 2
push edx
push eax
mov byte [esp + 0x8c], 1
call dword [sym.imp.GDI32.dll_DPtoLP_1]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
sub ebx, ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.004dec70
mov edx, dword [eax + 4]
mov ecx, esi
neg edx
push edx
push ebx
call fcn.004dcf20
mov ebp, eax
mov ebx, edi
push ebx
mov ecx, esi
call fcn.004dcb50
neg eax
push eax
push ebp
mov ecx, esi
call fcn.004dcf20
mov ebp, eax
test ebp, ebp
jl 0x4df9e2
mov eax, dword [esp + 0x10]
dec ebx
cmp ebx, eax
jge 0x4df9b6
jmp 0x4df9e3
sub edi, dword [esp + 0x10]
mov dword [ebx], edi
jmp 0x4dfa2f
inc ebx
cmp edi, ebx
mov ecx, edi
jl 0x4df9eb
mov ecx, ebx
mov eax, dword [esp + 0x10]
cmp eax, ecx
jle 0x4df9f7
mov edi, eax
jmp 0x4df9fd
cmp edi, ebx
jl 0x4df9fd
mov edi, ebx
sub edi, eax
mov eax, dword [esp + 0x94]
lea ecx, [esp + 0x88]
mov dword [eax], edi
call fcn.004dcb40
lea ecx, [esp + 0x50]
mov dword [esp + 0x80], 0xffffffff
call fcn.00855052
mov ebp, dword [esp + 0x8c]
cmp ebp, dword [esp + 0x20]
jge 0x4dfa49
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x90]
sub ebp, eax
mov dword [ecx], ebp
jmp 0x4dfb3e
cmp ebp, dword [esp + 0x28]
jle 0x4dfb3e
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x40]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect_1]
push 0
lea ecx, [esp + 0x68]
call fcn.00854fe0
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x68]
push edx
push eax
mov dword [esp + 0x8c], 2
call fcn.004f4d00
add esp, 0xc
lea ecx, [esp + 0x64]
push ecx
lea ecx, [esp + 0x98]
call fcn.004dcb20
mov eax, dword [esp + 0x6c]
lea edx, [esp + 0x40]
push 2
push edx
push eax
mov byte [esp + 0x8c], 3
call dword [sym.imp.GDI32.dll_DPtoLP_1]
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.004dec70
mov edi, dword [esp + 0x48]
mov edx, dword [esp + 0x40]
mov ecx, dword [eax]
sub edi, edx
sub edi, ecx
mov ebx, ebp
push ebx
mov ecx, esi
call fcn.004dcc30
neg eax
push eax
push edi
mov ecx, esi
call fcn.004dcdf0
mov edi, eax
test edi, edi
jl 0x4dfaf8
mov eax, dword [esp + 0x14]
dec ebx
cmp ebx, eax
jge 0x4dfad4
jmp 0x4dfaf9
inc ebx
cmp ebp, ebx
mov eax, ebp
jl 0x4dfb01
mov eax, ebx
mov ecx, dword [esp + 0x14]
cmp ecx, eax
jle 0x4dfb0d
mov ebx, ecx
jmp 0x4dfb13
cmp ebp, ebx
jge 0x4dfb13
mov ebx, ebp
mov edx, dword [esp + 0x90]
sub ebx, ecx
lea ecx, [esp + 0x94]
mov dword [edx], ebx
call fcn.004dcb40
lea ecx, [esp + 0x64]
mov dword [esp + 0x80], 0xffffffff
call fcn.00855052
mov ecx, dword [esp + 0x78]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x74
ret 0x10