bernard.xiong 81c1b21e5d cleanup ping code; ... git-svn-id: https://rt-thread.googlecode.com/svn/trunk@237 bbd45198-f89e-11dd-88c7-29a3b14d5316		2009-12-27 06:44:47 +00:00
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apps	cleanup ping code;	2009-12-27 06:44:47 +00:00
lwip	remove the software timer check in tick handle.	2009-12-23 13:52:42 +00:00