RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 5d09f5449388faec3474e186b05600c2c10f4b61

Meco Man b4040df9dc [libc][time][bug] LOG_W will cause a recursive printing if ulog timestamp function is turned on		4 lat temu
..
sys	677f9c5aa6 Merge pull request #4470 from mysterywolf/ioctl	4 lat temu
SConscript	b2d3317c6a remove minilibc	4 lat temu
readme.md	bf7a3af6fd update readme	4 lat temu
stdlib.c	3c05a4e719 [compoenets] auto & manual formatted	4 lat temu
termios.h	3c05a4e719 [compoenets] auto & manual formatted	4 lat temu
time.c	b4040df9dc [libc][time][bug] LOG_W will cause a recursive printing if ulog timestamp function is turned on	4 lat temu
unistd.c	3c05a4e719 [compoenets] auto & manual formatted	4 lat temu

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'])
```