RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ 8eaf8de704f446ef0fa23bcdffd8e2e26156b708

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

chenyong 8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework		пре 7 година
..
af_inet_at.c	8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework	пре 7 година
af_inet_lwip.c	8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework	пре 7 година