ipv6_chk_custom_prefix 93 include/net/addrconf.h bool ipv6_chk_custom_prefix(const struct in6_addr *addr, ipv6_chk_custom_prefix 1971 net/ipv6/addrconf.c EXPORT_SYMBOL(ipv6_chk_custom_prefix); ipv6_chk_custom_prefix 596 net/ipv6/sit.c return ipv6_chk_custom_prefix(v6dst, prefix_len, tunnel->dev);