RT-Thread/rt-thread: https://github.com/RT-Thread/rt-thread.git @ b571cd8899ff37341f184dbded101d6ef434d8c1

зеркало из https://github-proxy.rt-thread.io/RT-Thread/rt-thread.git

chenyong 8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework		7 лет назад
..
sal_ipaddr.c	8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework	7 лет назад
sal_socket.c	8cda48a132 [net][sal] Add SAL (socket abstraction layer) framework	7 лет назад