// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// wxClientData or void*. The client must ensure that
// it does not contain a mix of the two, and that
// DestroyData is called if it contains wxClientData
// wxClientData or void*. The client must ensure that
// it does not contain a mix of the two, and that
// DestroyData is called if it contains wxClientData