Hi folks :)
Just wanted to let you know about my website that went live recently.
It's a database of open source C/C++ code, over 136 million lines of code in fact.
Unlike other search engines that search code though, mine actually understands C/C++ syntax, thus allowing you to narrow down what code your after.
You can find it here: http://csourcesearch.net/
I hope it helps some folks out :)