Function at 0x583e90
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x584201
sub esp, 0x50
mov eax, dword [esp + 0x54]
mov dword [esp], eax
mov ecx, dword [esp + 0x58]
mov dword [esp + 4], ecx
call fcn.0055e6c0
mov eax, dword [esp + 0x5c]
mov ecx, dword [eax]
test ecx, ecx
je 0x583ef9
mov edx, dword [eax + 4]
cmp edx, 2
jge 0x583edd
mov edx, dword [0x7b9e50]
mov ebx, dword [0x7b9e54]
jmp 0x583f05
cmp edx, 0x7fffffff
jle 0x583ef3
mov edx, dword [0x7b9e48]
mov ebx, dword [0x7b9e4c]
jmp 0x583f05
xor edx, edx
xor ebx, ebx
jmp 0x583f05
mov edx, dword [0x7b9e58]
mov ebx, dword [0x7b9e5c]
test edx, edx
jne 0x5841aa
nop
mov edx, dword [ecx + 8]
mov ebx, dword [ecx + 4]
lea ebp, [edx - 1]
test ebp, ebp
jl 0x583f61
mov edx, dword [ebx + edx*4 - 4]
nop
cmp edx, 0x10000
jb 0x583f32
shr edx, 0x10
mov ecx, 0x10
jmp 0x583f34
xor ecx, ecx
cmp edx, 0x100
jb 0x583f42
shr edx, 8
add ecx, 8
cmp edx, 0x100
jae 0x5841f4
shl ebp, 5
lea ebx, [0x649bcc]
movzx edx, byte [ebx + edx]
add ecx, edx
add ecx, ebp
jmp 0x583f63
xor ecx, ecx
lea edx, [ecx + 7]
sar edx, 0x1f
shr edx, 0x1d
lea ecx, [edx + ecx + 7]
sar ecx, 3
lea edx, [ecx - 0xb]
mov ebx, dword [esp + 0x64]
cmp ebx, edx
jg 0x58417a
mov dword [esp + 0x24], ecx
lea eax, [0x612b40]
mov dword [esp], eax
mov dword [esp + 4], ecx
mov dword [esp + 8], ecx
call fcn.004476a0
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x24]
cmp ecx, 1
jbe 0x5841ea
mov byte [eax + 1], 2
mov ebx, dword [esp + 0x64]
mov edx, ecx
sub ecx, ebx
lea ebp, [ecx - 1]
cmp edx, ebp
jb 0x5841e3
cmp ebp, 2
jb 0x5841d7
lea ebp, [edx - 2]
mov esi, ebp
xchg ebp, ebx
neg ebx
xchg ebp, ebx
sar ebp, 0x1f
and ebp, 2
add ebp, eax
cmp edx, ecx
jb 0x5841ce
mov dword [esp + 0x2c], eax
mov dword [esp + 0x28], ecx
mov dword [esp], ebp
lea eax, [ecx - 3]
mov dword [esp + 4], eax
mov dword [esp + 8], esi
mov eax, dword [esp + 0x54]
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x58]
mov dword [esp + 0x10], eax
call fcn.00584930
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x28]
sub eax, ecx
mov ebx, eax
neg eax
sar eax, 0x1f
and eax, ecx
mov ebp, dword [esp + 0x2c]
add eax, ebp
mov esi, dword [esp + 0x14]
mov edi, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
test esi, esi
jne 0x584156
mov byte [ecx + ebp - 1], 0
mov ecx, dword [esp + 0x64]
cmp ecx, ebx
jl 0x58404f
mov ecx, ebx
mov edx, dword [esp + 0x60]
cmp edx, eax
je 0x58406b
mov dword [esp], eax
mov dword [esp + 4], edx
mov dword [esp + 8], ecx
call fcn.0045ee00
mov ebp, dword [esp + 0x2c]
mov byte [esp + 0x40], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x4c], 0
mov dword [esp], 0
mov dword [esp + 4], 0
mov dword [esp + 8], 0
mov dword [esp + 0xc], ebp
mov eax, dword [esp + 0x24]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
call fcn.00508440
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
mov dword [esp + 0x44], eax
mov dword [esp + 0x48], ecx
mov dword [esp + 0x4c], edx
mov byte [esp + 0x40], 0
mov byte [esp + 0x30], 0
mov dword [esp + 0x34], 0
mov dword [esp + 0x38], 0
mov dword [esp + 0x3c], 0
lea eax, [esp + 0x30]
mov dword [esp], eax
mov eax, dword [esp + 0x5c]
mov dword [esp + 4], eax
lea eax, [esp + 0x40]
mov dword [esp + 8], eax
call fcn.005870c0
mov eax, dword [esp + 0xc]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
call fcn.004ff6c0
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], ecx
mov dword [esp + 0x74], edx
mov dword [esp + 0x78], 0
mov dword [esp + 0x7c], 0
add esp, 0x50
ret
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], edi
mov dword [esp + 0x7c], edx
add esp, 0x50
ret
mov eax, dword [0x7b9e38]
mov ecx, dword [0x7b9e3c]
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], eax
mov dword [esp + 0x7c], ecx
add esp, 0x50
ret
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], edx
mov dword [esp + 0x7c], ebx
add esp, 0x50
ret
mov eax, ecx
mov ecx, edx
call fcn.0045e590
mov eax, 2
mov ecx, ebp
call fcn.0045e590
mov ecx, ebp
call fcn.0045e570
mov eax, 1
call fcn.0045e530
mov eax, edx
mov ecx, 0x100
call fcn.0045e540
nop
call fcn.0045d0a0
jmp fcn.00583e90