Function at 0x434990
Capabilities:
Check os version
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x498560
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x70
mov eax, dword [0x4bb98c]
push ebx
push ebp
push esi
mov esi, ecx
mov dword [esp + 0x78], eax
push edi
mov dword [esp + 0x20], esi
xor ebx, ebx
lea ecx, [esp + 0x14]
mov dword [esp + 0x88], ebx
call fcn.0043c220
push 0x21
mov ebp, 0xf
push str.SoftwareGameHouseFeedingFrenzy_
lea ecx, [esp + 0x4c]
mov byte [esp + 0x90], 1
mov dword [esp + 0x64], ebp
mov dword [esp + 0x60], ebx
mov byte [esp + 0x50], bl
call fcn.00403bd0
push 0xffffffffffffffff
push ebx
lea eax, [esp + 0x98]
push eax
lea ecx, [esp + 0x50]
mov byte [esp + 0x94], 2
call fcn.00405880
push 1
sub esp, 0x1c
mov ecx, esp
mov dword [esp + 0x30], esp
push 0xffffffffffffffff
push ebx
lea edx, [esp + 0x6c]
mov dword [ecx + 0x18], ebp
mov dword [ecx + 0x14], ebx
push edx
mov byte [ecx + 4], bl
call fcn.00403ae0
push reloc.DSOUND.dll_DirectSoundCreate
lea ecx, [esp + 0x38]
call fcn.0043c250
push ebx
sub esp, 0x1c
mov ecx, esp
mov dword [esp + 0x30], esp
push ebp
mov dword [ecx + 0x18], ebp
mov dword [ecx + 0x14], ebx
push str.maxStageReached
mov byte [ecx + 4], bl
call fcn.00403bd0
lea ecx, [esp + 0x34]
call fcn.0043c380
mov dword [esi + 0x10], eax
mov dword [esp + 0x78], ebp
mov dword [esp + 0x74], ebx
mov byte [esp + 0x64], bl
mov byte [esp + 0x88], 3
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x10]
push eax
push str.scoreName_d
push 0x4bea98
call fcn.00461cd7
sub esp, 0x10
mov ecx, esp
mov dword [esp + 0x40], esp
push ebx
mov dword [ecx + 0x18], ebp
mov dword [ecx + 0x14], ebx
push 0x49d606
mov byte [ecx + 4], bl
call fcn.00403bd0
sub esp, 0x1c
mov esi, esp
mov eax, 0x4bea98
mov dword [esi + 0x18], ebp
mov dword [esi + 0x14], ebx
mov byte [esp + 0xc0], 4
mov dword [esp + 0x54], esp
mov byte [esi + 4], bl
lea edi, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x434ad6
sub eax, edi
push eax
push 0x4bea98
mov ecx, esi
call fcn.00403bd0
lea ecx, [esp + 0x60]
push ecx
lea ecx, [esp + 0x50]
mov byte [esp + 0xc4], 3
call fcn.0043c630
push 0xffffffffffffffff
push ebx
push eax
lea ecx, [esp + 0x6c]
mov byte [esp + 0x94], 5
call fcn.00403ae0
cmp dword [esp + 0x40], 0x10
mov byte [esp + 0x88], 3
jb 0x434b33
mov edx, dword [esp + 0x2c]
push edx
call fcn.00461bad
add esp, 4
mov edi, dword [esp + 0x10]
push edi
push str.scoreValue_d
push 0x4bea98
mov dword [esp + 0x4c], ebp
mov dword [esp + 0x48], ebx
mov byte [esp + 0x38], bl
call fcn.00461cd7
add esp, 0xc
push ebx
sub esp, 0x1c
mov esi, esp
mov eax, 0x4bea98
mov dword [esi + 0x18], ebp
mov dword [esi + 0x14], ebx
mov dword [esp + 0x3c], esp
mov byte [esi + 4], bl
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x434b71
sub eax, edx
push eax
push 0x4bea98
mov ecx, esi
call fcn.00403bd0
lea ecx, [esp + 0x34]
call fcn.0043c380
cmp eax, ebx
jbe 0x434bc0
push eax
sub esp, 0x1c
mov ecx, esp
mov dword [esp + 0x3c], esp
push 0xffffffffffffffff
push ebx
lea eax, [esp + 0x88]
mov dword [ecx + 0x18], ebp
mov dword [ecx + 0x14], ebx
push eax
mov byte [ecx + 4], bl
call fcn.00403ae0
mov ecx, dword [esp + 0x40]
call fcn.00434840
inc edi
cmp edi, 0xa
mov dword [esp + 0x10], edi
jl 0x434a83
lea ecx, [esp + 0x14]
call fcn.0043c230
mov eax, dword [esp + 0x78]
mov esi, 0x10
cmp eax, esi
jb 0x434bf1
mov ecx, dword [esp + 0x64]
push ecx
call fcn.00461bad
add esp, 4
cmp dword [esp + 0x5c], esi
mov dword [esp + 0x78], ebp
mov dword [esp + 0x74], ebx
mov byte [esp + 0x64], bl
jb 0x434c10
mov edx, dword [esp + 0x48]
push edx
call fcn.00461bad
add esp, 4
lea ecx, [esp + 0x14]
mov dword [esp + 0x5c], ebp
mov dword [esp + 0x58], ebx
mov byte [esp + 0x48], bl
mov byte [esp + 0x88], bl
call fcn.00444ee0
cmp dword [esp + 0xa8], esi
jb 0x434c45
mov eax, dword [esp + 0x94]
push eax
call fcn.00461bad
add esp, 4
mov ecx, dword [esp + 0x80]
mov dword fs:[0], ecx
mov ecx, dword [esp + 0x7c]
call fcn.00461d91
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x7c
ret 0x1c