RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ b866753adaa557723d9b1cb2edcd682194ead855

огледало од https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

bernard 8a38307e2c [libc] Add RT_USING_POSIX macro.		пре 8 година
..
SConscript	b4de7cce57 Re-normalizing the repo	пре 13 година
serial.c	8a38307e2c [libc] Add RT_USING_POSIX macro.	пре 8 година