apue.h的编译设置:http://www.cnblogs.com/moiyer/archive/2009/11/19/1952702.html http://topic.csdn.net/u/20070423/11/1a20307c-4f46-4911-8122-0576698082f8.html 不错的截图工具 http://forum.ubuntu.org.cn/viewtopic.php?t=91685 apue note:http://blog.csdn.net/intrepyd/article/details/4508770#comments