// d3dumddi.h
typedef struct _D3DDDIARG_DESTROYOVERLAY {
[in] HANDLE hOverlay;
} D3DDDIARG_DESTROYOVERLAY;
View the official Windows Driver Kit DDI referenceNo description available.
The D3DDDIARG_DESTROYOVERLAY structure contains a handle to the overlay to disable.
hOverlay [in]A handle to the overlay to disable.