RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ dd2df385e23cd06778aba9fdcc9988558fedbbfb

réplica de https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

qiuyiuestc@gmail.com 9faa3d9989 eliminate compile warning		%!s(int64=14) %!d(string=hai) anos
..
rtdef.h	43a6a907da use builtin va_arg in GCC 4.x	%!s(int64=14) %!d(string=hai) anos
rthw.h	bda4730a94 import RT-Thread RTOS 0.3.x to Google SVN	%!s(int64=16) %!d(string=hai) anos
rtm.h	9faa3d9989 eliminate compile warning	%!s(int64=14) %!d(string=hai) anos
rtthread.h	9faa3d9989 eliminate compile warning	%!s(int64=14) %!d(string=hai) anos