Sean recently posted a link to a C tutorial, and this chapter is on graphics in C.

The specific library they work with is SDL and is designed for use with Pelles C, which is free, and has a full IDE, and lots of other features, included with it, including a forum.

The latest version of Pelles C is C99 compliant, even

I'm looking for opinions on Pelles C (which I've never heard of before).

Any good?

I don't change software readily, but this looks quite inviting.

Info and screen shots, etc., are here:
http://www.smorgasbordet.com/pellesc/