EDIT: This is an older 'statement'. The latest 'version' is available via the New 'link' below
Hello,
The actual windows sdk don't give all the the directx headers.
Those ones provide from the directx sdk.
There is severall includes coming with the d3dix11,all are here https://github.com/ToutEnMasm71100 (https://github.com/ToutEnMasm71100)
Attached is a sample code with only the the D3DX11 window.