talloc: The Power of C
If your program uses free(), you are living in a state of sin. This walkthrough is for C programmers, covering beginner and advanced uses of Andrew Tridgell's talloc. If you you program in C, this is the talk for you.
Rusty Russell is an Open Source programmer, whose programs openly on Open Source programs. Some of his progams are openly sorcerous, others are sourced from other open source programs.