Googled it and found this: https://stackoverflow.com/questions/13159564/explain-this-implementation-of-malloc-from-the-kr-book https://stackoverflow.com/questi

Googled it and found this: https://stackoverflow.com/questions/13159564/explain-this-implementation-of-malloc-from-the-kr-book https://stackoverflow.com/questions/13159564/explain-this-im... Looks like quite a bit more than 20 lines.