I'm happy that you now agree that C doesn't need an UNIX like environment to be portable. You haven't pointed out any lack of knowledge, you were just being rud

I'm happy that you now agree that C doesn't need an UNIX like environment to be portable. You haven't pointed out any lack of knowledge, you were just being rude. Again you are arguing with a straw man, I haven't claimed anywhere that C is special (there are other system languages), although it is true that not all languages are equal when it comes to bare metal.