Function at 0x421c20
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x47d938
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x88
push ebp
push esi
push edi
mov edi, dword [esp + 0xa4]
mov esi, ecx
test edi, edi
mov dword [esp + 0x28], esi
je 0x422118
mov eax, dword [esi + 0x1c]
push edi
push eax
call dword [sym.imp.USER32.dll_IsChild]
test eax, eax
je 0x422118
push 0
push 0
push 0x3e9
call fcn.0041cac0
mov edx, dword [esi + 0xdc]
lea ecx, [esp + 0xc]
push 0
push ecx
push edx
mov ecx, eax
call fcn.00417b40
test eax, eax
je 0x422118
mov ecx, dword [esp + 0xc]
push 1
push edi
call fcn.004183d0
mov ebp, eax
cmp ebp, 0xffffffff
mov dword [esp + 0x20], ebp
je 0x422118
mov eax, dword [esp + 0xc]
push 0
push 0
push ebp
lea ecx, [eax + 0x14]
call fcn.004174f0
mov ecx, dword [eax]
push ecx
push 0x3ea
call fcn.0041cac0
mov esi, eax
test esi, esi
je 0x422118
push ebx
mov ebx, dword [esi + 0x14]
and ebx, 0x6000
push edi
neg ebx
sbb ebx, ebx
neg ebx
mov dword [esp + 0x24], ebx
call dword [sym.imp.USER32.dll_GetParent]
mov edx, dword [esp + 0x10]
xor edi, edi
push edi
push ebp
lea ecx, [edx + 0x14]
mov dword [esp + 0x30], eax
call fcn.004174f0
mov ecx, dword [esi + 0x14]
test ch, 0x40
je 0x421d11
mov dword [esp + 0x1c], edi
jmp 0x421d35
mov ecx, dword [esp + 0x10]
push eax
add ecx, 0x14
call fcn.00405f60
mov edx, dword [eax]
lea esi, [eax + edx + 4]
push esi
call fcn.00406d30
mov eax, dword [eax + esi + 8]
add esp, 4
mov dword [esp + 0x1c], eax
lea ecx, [esp + 0x30]
call fcn.00406390
mov esi, 0x4e6af4
mov dword [esp + 0x30], esi
lea ecx, [esp + 0x58]
mov dword [esp + 0xa0], edi
call fcn.00406390
mov dword [esp + 0x58], esi
lea ecx, [esp + 0x44]
mov byte [esp + 0xa0], 1
call fcn.00406390
mov dword [esp + 0x44], esi
mov ecx, dword [esp + 0x10]
mov byte [esp + 0xa0], 2
mov esi, dword [ecx + 0x18]
dec esi
cmp esi, edi
mov dword [esp + 0x18], esi
jle 0x421f4f
mov edx, dword [esp + 0x10]
push 0
push esi
lea ecx, [edx + 0x14]
call fcn.004174f0
mov ebp, eax
mov eax, dword [esp + 0x10]
push esi
lea ecx, [eax + 0x14]
call fcn.00417d20
cmp eax, 1
jne 0x421db9
dec esi
mov dword [esp + 0x18], esi
jmp 0x421f43
mov ecx, dword [ebp]
push 0
push ecx
push 0x3ea
call fcn.0041cac0
lea esi, [ebp + 0x18]
mov ebx, eax
push esi
call fcn.00406d30
add esi, eax
push esi
call fcn.00406d30
mov edx, dword [esp + 0x18]
add esp, 8
add esi, eax
lea ecx, [edx + 0x14]
push ebp
mov esi, dword [esi]
call fcn.00405f60
mov ecx, dword [eax]
lea edi, [eax + ecx + 4]
push edi
call fcn.00406d30
mov edx, dword [eax + edi + 4]
add esp, 4
test ebx, ebx
mov dword [esp + 0x14], edx
je 0x421f34
test esi, esi
je 0x421f34
mov eax, dword [esi + 0x1c]
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x421f34
mov ecx, dword [esi + 0x1c]
push ecx
call dword [sym.imp.USER32.dll_IsWindowVisible]
cmp eax, 1
jne 0x421f34
mov ecx, esi
call fcn.004754ed
cmp eax, 1
jne 0x421f34
mov ebx, dword [ebx + 0x14]
test ebx, 0x18000
jne 0x421f34
test byte [esp + 0x14], 4
je 0x421f34
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x421e8e
test bh, 4
je 0x421f34
mov edx, dword [esi + 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetParent]
cmp eax, dword [esp + 0x28]
jne 0x421f34
mov eax, dword [esp + 0xb4]
test eax, eax
je 0x421eac
mov ecx, dword [esi + 0x1c]
push ecx
push eax
call dword [sym.imp.USER32.dll_IsChild]
test eax, eax
je 0x421f34
mov edx, dword [esp + 0x10]
push ebp
lea ecx, [edx + 0x14]
call fcn.00405f60
mov ecx, dword [eax]
lea edi, [eax + ecx + 4]
push edi
call fcn.00406d30
mov ebx, dword [eax + edi + 8]
mov eax, dword [esp + 0x44]
shr eax, 2
add esp, 4
dec eax
js 0x421ee9
mov edx, dword [esp + 0x38]
lea ecx, [edx + eax*4]
cmp dword [ecx], ebx
jle 0x421ee9
dec eax
sub ecx, 4
test eax, eax
jge 0x421edd
mov ecx, dword [esp + 0x18]
inc eax
lea edx, [esp + 0x14]
push 4
lea edi, [eax*4]
mov dword [esp + 0x18], ecx
push edx
push edi
lea ecx, [esp + 0x50]
call fcn.00406a20
lea eax, [esp + 0x14]
push 4
push eax
push edi
lea ecx, [esp + 0x64]
mov dword [esp + 0x20], esi
call fcn.00406a20
lea ecx, [esp + 0x14]
push 4
push ecx
push edi
lea ecx, [esp + 0x3c]
mov dword [esp + 0x20], ebx
call fcn.00406a20
mov eax, dword [esp + 0x18]
mov ebx, dword [esp + 0x20]
dec eax
mov dword [esp + 0x18], eax
mov esi, eax
test esi, esi
jg 0x421d8c
mov ebp, dword [esp + 0x24]
mov eax, dword [esp + 0x54]
mov edi, eax
shr edi, 2
test edi, edi
jle 0x4220d0
cmp ebx, 1
jne 0x421fc8
mov eax, dword [esp + 0x40]
mov edx, dword [esp + 0x38]
mov ecx, dword [esp + 0xac]
neg eax
sbb eax, eax
and eax, edx
cmp ecx, ebx
jne 0x421fa3
xor esi, esi
test edi, edi
jle 0x4220d0
mov edx, dword [esp + 0x1c]
mov ecx, dword [eax]
cmp ecx, edx
jge 0x42201a
inc esi
add eax, 4
cmp esi, edi
jl 0x421f88
jmp 0x4220d0
lea esi, [edi - 1]
test esi, esi
jl 0x4220d0
lea eax, [eax + esi*4]
mov ecx, dword [esp + 0x1c]
mov edx, dword [eax]
cmp edx, ecx
jl 0x42201a
dec esi
sub eax, 4
test esi, esi
jge 0x421fb1
jmp 0x4220d0
mov ecx, dword [esp + 0x4c]
push ebp
neg eax
sbb eax, eax
push edi
and eax, ecx
mov ebx, eax
push ebx
call fcn.00406cf0
mov esi, eax
add esp, 0xc
cmp esi, 0xffffffff
jne 0x421ffc
push ebp
push edi
push ebx
call fcn.00424f50
mov esi, eax
add esp, 0xc
cmp esi, 0xffffffff
je 0x422132
cmp dword [esp + 0xac], 1
jne 0x422014
cmp dword [ebx + esi*4], ebp
jne 0x42201a
inc esi
cmp esi, edi
jne 0x42201a
xor esi, esi
jmp 0x422023
dec esi
jns 0x42201a
lea esi, [edi - 1]
cmp esi, 0xffffffff
je 0x4220d0
mov edx, dword [esp + 0x60]
mov eax, dword [esp + 0xa8]
mov ebp, dword [edx + esi*4]
mov ebx, dword [ebp + 0x1c]
cmp ebx, eax
je 0x4220d0
cmp dword [esp + 0xb0], 1
jne 0x4220be
push ebx
call dword [sym.imp.USER32.dll_GetParent]
mov ecx, dword [esp + 0x10]
push eax
call fcn.00418590
mov eax, dword [ebp + 0x1c]
push 0
push 1
push 0xf1
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x4c]
mov edi, dword [ecx + 0xdc]
mov eax, dword [edx + esi*4]
mov ecx, dword [esp + 0x10]
push eax
add ecx, 0x14
call fcn.00417540
mov dword [esp + 0x70], eax
xor eax, eax
lea edx, [esp + 0x6c]
push eax
push edx
push 0x7d8
mov dword [esp + 0x78], edi
mov dword [esp + 0x80], eax
mov dword [esp + 0x84], eax
mov dword [esp + 0x9c], eax
mov dword [esp + 0xa0], eax
call fcn.0041cac0
push ebx
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4220d0
mov ecx, ebp
call fcn.0047552f
mov esi, 0x4e6af0
lea ecx, [esp + 0x44]
mov byte [esp + 0xa0], 1
mov dword [esp + 0x44], esi
call fcn.00406590
lea ecx, [esp + 0x58]
mov byte [esp + 0xa0], 0
mov dword [esp + 0x58], esi
call fcn.00406590
lea ecx, [esp + 0x30]
mov dword [esp + 0xa0], 0xffffffff
mov dword [esp + 0x30], esi
call fcn.00406590
pop ebx
mov ecx, dword [esp + 0x94]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x94
ret 0x10
cmp dword [esp + 0xac], 1
jne 0x422017
xor esi, esi
jmp 0x422023