lwIP is TCP/IP protocol stack of a realization. lwIP protocol stacks of major co...

代码说明：

lwIP是TCP/IP协议栈的一个实现。lwIP协议栈主要关注的是怎么样减少内存的使用河代码的大小，这样就可以让lwIP适用于资源有限的小型平台例如嵌入式系统。为了简化处理过程和内存要求，lwIP对API进行了裁减，可以不需要复制一些数据。 -lwIP is TCP/IP protocol stack of a realization. lwIP protocol stacks of major concern is how to use the river to reduce the memory size of the code so that you can let lwIP applicable to the limited resources of small platforms such as embedded systems. To simplify the processing and memory requirements, lwIP of API have been cut, some data can not be copied.