Plan 9 from Bell Labs’s /usr/web/sources/patch/maybe/ape-updates/ip6const.c
#include <sys/socket.h> #include <netinet/in.h> const struct in6_addr in6addr_any = IN6ADDR_ANY_INIT; const struct in6_addr in6addr_loopback = IN6ADDR_LOOPBACK_INIT;
