Symbol: IN6_IS_ADDR_LOOPBACK
src/system/libnetwork/netresolv/net/getaddrinfo.c
1171
if (IN6_IS_ADDR_LOOPBACK(&sa6->sin6_addr))
src/system/libnetwork/netresolv/net/getnameinfo.c
329
else if (IN6_IS_ADDR_LOOPBACK(&sin6->sin6_addr))