Constant DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_OVERLAY_PRESENT
pub const DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_OVERLAY_PRESENT: DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG;
pub const DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_OVERLAY_PRESENT: DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG;