Optimized Link State Routing是IETF正在研究的、用于移動(dòng)式無線行動(dòng)網(wǎng)絡(luò)（這里，不僅終端用戶可移動(dòng)，路由器和服務(wù)器等也可以）的幾個(gè)協(xié)議之一。該項(xiàng)目的實(shí)施彌補(bǔ)了Hipercom項(xiàng)目的一個(gè)內(nèi)容。
This a program to implement the so-called "dancing link" which is introduced in Knuth s paper. This is really a super
acrobatic and I am sure that not many programmers can understand the algorithms.
