RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 3d3752e52bc0e99e2fc943dcc06bf3edb2141343

Meco Man a584b8ba6b [libc][time] add debug tag		пре 4 година
..
sys	677f9c5aa6 Merge pull request #4470 from mysterywolf/ioctl	пре 4 година
SConscript	b2d3317c6a remove minilibc	пре 4 година
readme.md	bf7a3af6fd update readme	пре 4 година
stdlib.c	3c05a4e719 [compoenets] auto & manual formatted	пре 4 година
termios.h	3c05a4e719 [compoenets] auto & manual formatted	пре 4 година
time.c	a584b8ba6b [libc][time] add debug tag	пре 4 година
unistd.c	3c05a4e719 [compoenets] auto & manual formatted	пре 4 година

Attentions

This folder is "common" for armlibc newlibc and dlib.
If you want to add new .c files, please do not forget to fix SConscript file too. eg:
```
if GetDepend('RT_USING_POSIX') == False:
    SrcRemove(src, ['unistd.c'])
```