Live Let's Code: ANSI C

I did quite a few videos in the Let's Code MS DOS series now. We mostly (with one exception) used Turbo C for that, which in turn implements one form of ANSI C. I want to do a little live coding experience, where you can ask questions and I try to answer them, by coding live examples.
Topics (not limited): Basic syntax, memory, DOS particularities, UNIX (Linux/MacOS), IDEs, compiles, newer languages (C++, Java, ...)

Links:

Let's Code MS DOS Playlist: Let's Code - MS DOS

[Ikkepop]

Ah copper bars, i remember those, wait for horizontal retrace and alter the background palette color based on lookup table

[o_enamuel]

this blue screen is giving me nostalgia of a time i wasn't even born.

[shade]

Hello, what a great video.
I would like to be able to do that with the copper too.
can you help me?

Do you speak in German?

Greetings from switzerland