pub unsafe extern "system" fn D2D1CreateFactory(
factoryType: D2D1_FACTORY_TYPE,
riid: REFIID,
pFactoryOptions: *const D2D1_FACTORY_OPTIONS,
ppIFactory: *mut *mut c_void,
) -> HRESULT
pub unsafe extern "system" fn D2D1CreateFactory(
factoryType: D2D1_FACTORY_TYPE,
riid: REFIID,
pFactoryOptions: *const D2D1_FACTORY_OPTIONS,
ppIFactory: *mut *mut c_void,
) -> HRESULT