I just learned the other day that QuickDraw still ships in High Sierra. They just don't ship the headers in the SDK. There must be bits of Carbon/QuickDraw func

I just learned the other day that QuickDraw still ships in High Sierra. They just don't ship the headers in the SDK. There must be bits of Carbon/QuickDraw functionality still shipping in corners of important apps. Pretty impressive for a graphics API that began in 1979 in Pascal and 68k assembly.