Function at 0x621830
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x471ed0
push eax
mov dword fs:[0], esp
sub esp, 0x68
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.0061f180
mov edi, eax
test edi, edi
je 0x621afe
mov ecx, edi
call fcn.0061c4e0
mov ebx, eax
mov ecx, edi
mov dword [esp + 0x10], ebx
call fcn.0061c4f0
mov edi, dword [esp + 0x88]
mov dword [esp + 0x14], eax
cmp edi, ebx
jl 0x621afe
mov ebp, dword [esp + 0x8c]
cmp ebp, eax
jl 0x621afe
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.00621580
lea ecx, [esp + 0x20]
push eax
push ecx
call dword [0x474468]
cmp edi, dword [esp + 0x24]
jl 0x62199a
mov eax, dword [esp + 0x2c]
cmp edi, eax
jg 0x6218e9
cmp ebp, dword [esp + 0x20]
jl 0x6218e1
cmp ebp, dword [esp + 0x28]
jle 0x621afe
cmp edi, eax
jle 0x6219ef
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x30]
push edx
push eax
call dword [0x474504]
push 0
lea ecx, [esp + 0x54]
call fcn.0065998a
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.00630510
add esp, 0xc
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x8c]
call fcn.0061ebe0
mov eax, dword [esp + 0x58]
lea edx, [esp + 0x30]
push 2
push edx
push eax
mov byte [esp + 0x8c], 1
call dword [0x474154]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
sub ebx, ecx
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.00620c30
mov edx, dword [eax + 4]
mov ecx, esi
neg edx
push edx
push ebx
call fcn.0061efe0
mov ebp, eax
mov ebx, edi
push ebx
mov ecx, esi
call fcn.0061ec10
neg eax
push eax
push ebp
mov ecx, esi
call fcn.0061efe0
mov ebp, eax
test ebp, ebp
jl 0x6219a2
mov eax, dword [esp + 0x10]
dec ebx
cmp ebx, eax
jge 0x621976
jmp 0x6219a3
sub edi, dword [esp + 0x10]
mov dword [ebx], edi
jmp 0x6219ef
inc ebx
cmp edi, ebx
mov ecx, edi
jl 0x6219ab
mov ecx, ebx
mov eax, dword [esp + 0x10]
cmp eax, ecx
jle 0x6219b7
mov edi, eax
jmp 0x6219bd
cmp edi, ebx
jl 0x6219bd
mov edi, ebx
sub edi, eax
mov eax, dword [esp + 0x94]
lea ecx, [esp + 0x88]
mov dword [eax], edi
call fcn.0061ec00
lea ecx, [esp + 0x50]
mov dword [esp + 0x80], 0xffffffff
call fcn.006599fc
mov ebp, dword [esp + 0x8c]
cmp ebp, dword [esp + 0x20]
jge 0x621a09
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x90]
sub ebp, eax
mov dword [ecx], ebp
jmp 0x621afe
cmp ebp, dword [esp + 0x28]
jle 0x621afe
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0x40]
push edx
push eax
call dword [0x474504]
push 0
lea ecx, [esp + 0x68]
call fcn.0065998a
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.00630510
add esp, 0xc
lea ecx, [esp + 0x64]
push ecx
lea ecx, [esp + 0x98]
call fcn.0061ebe0
mov eax, dword [esp + 0x6c]
lea edx, [esp + 0x40]
push 2
push edx
push eax
mov byte [esp + 0x8c], 3
call dword [0x474154]
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call fcn.00620c30
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.0061ecf0
neg eax
push eax
push edi
mov ecx, esi
call fcn.0061eeb0
mov edi, eax
test edi, edi
jl 0x621ab8
mov eax, dword [esp + 0x14]
dec ebx
cmp ebx, eax
jge 0x621a94
jmp 0x621ab9
inc ebx
cmp ebp, ebx
mov eax, ebp
jl 0x621ac1
mov eax, ebx
mov ecx, dword [esp + 0x14]
cmp ecx, eax
jle 0x621acd
mov ebx, ecx
jmp 0x621ad3
cmp ebp, ebx
jge 0x621ad3
mov ebx, ebp
mov edx, dword [esp + 0x90]
sub ebx, ecx
lea ecx, [esp + 0x94]
mov dword [edx], ebx
call fcn.0061ec00
lea ecx, [esp + 0x64]
mov dword [esp + 0x80], 0xffffffff
call fcn.006599fc
mov ecx, dword [esp + 0x78]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x74
ret 0x10