Function CCODE::RegCreateKeyExW

pub unsafe extern "C" fn RegCreateKeyExW(
    hKey: HKEY, 
    lpSubKey: LPCWSTR, 
    Reserved: DWORD, 
    lpClass: LPWSTR, 
    dwOptions: DWORD, 
    samDesired: REGSAM, 
    lpSecurityAttributes: LPSECURITY_ATTRIBUTES, 
    phkResult: PHKEY, 
    lpdwDisposition: LPDWORD
) -> LSTATUS