pub unsafe extern "C" fn cmsCreateExtendedTransform(
    ContextID: Context,
    nProfiles: u32,
    hProfiles: *mut HPROFILE,
    BPC: *mut Bool,
    Intents: *mut u32,
    AdaptationStates: *mut f64,
    hGamutProfile: HPROFILE,
    nGamutPCSposition: u32,
    InputFormat: PixelFormat,
    OutputFormat: PixelFormat,
    dwFlags: u32
) -> HTRANSFORM