Coroutines in C

• http://www.chiark.greenend.org.uk/~sgtatham/coroutines.html

怎么理解coroutine ？

• http://www.zhihu.com/question/21483863

libtask

• https://github.com/jamwt/libtask

protothreads (Use switch; stackless)

• http://coolshell.cn/articles/10975.html
• http://dunkels.com/adam/pt/examples.html#codelock
• http://www.it165.net/os/html/201503/12134.html
• http://www.amobbs.com/thread-5478957-1-1.html

state-threads (longjmp,setjmp)

• https://github.com/toffaletti/state-threads
• http://coolshell.cn/articles/12012.html

云风 coroutine (context)

• https://github.com/cloudwu/coroutine/
• http://blog.codingnow.com/2012/07/c_coroutine.html
• http://blog.csdn.net/xcl168/article/details/40047955