[C#]
    byte[] GetStorageProp(byte[] PropID, byte[] Default);

[VB.NET]
    Function GetStorageProp(ByVal PropID As Byte(), ByVal Default As Byte()) As Byte()

[Pascal]
    under development

[C++]
    void GetStorageProp(const std::vector<uint8_t> &PropID, const std::vector<uint8_t> &Default, std::vector<uint8_t> &OutResult);

[PHP]
    string GetStorageProp(array of byte|string|NULL $PropID, array of byte|string|NULL $Default)

[Java]
    byte[] getStorageProp(byte[] arg0, byte[] arg1);