advapi32::RegCreateKeyExW

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