RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ d3caad90c98a5c7f3ce9be79500541b44628b125

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

bernard.xiong@gmail.com d3caad90c9 add qsort implementation.		%!s(int64=15) %!d(string=hai) anos
..
minilibc	d3caad90c9 add qsort implementation.	%!s(int64=15) %!d(string=hai) anos
newlib	0486182353 add stdin, stdout, stderr implementation in newlib.	%!s(int64=15) %!d(string=hai) anos