| Microsoft DirectX 8.1 (C++) | 
Creates an instance of the ID3DXMatrixStack interface.
HRESULT D3DXCreateMatrixStack( DWORD Flags, ID3DXMatrixStack** ppStack );
If the function succeeds, the return value is D3D_OK.
If the function fails, the return value can be one of the following values.
| D3DERR_INVALIDCALL | 
| D3DXERR_INVALIDDATA | 
| E_OUTOFMEMORY | 
  Header: Declared in D3dx8math.h.
  Import Library: Use D3dx8.lib.