Ask HN: Examples of beautiful C code?

Since it was just posted, the xv6 ANSI C Unix source is nice and fairly compact. They even provide a nice PDF for you to take it with you:

Also the low-level GLib core library is good:

I'm certainly not the best C programmer out there but hey, might want to have a look at:

I believe one of the examples they gave in C was the diff algorithm from Subversion.

* SQLite

linux kernel code is good enough for c examples.

* Postgresql

* Varnish

the netbsd kernel.