/* * Copyright (C) 1996-2023 The Squid Software Foundation and contributors * * Squid software is distributed under GPLv2+ license and includes * contributions from numerous individuals and organizations. * Please see the COPYING and CONTRIBUTORS files for details. */ #ifndef SQUID_SRC_IP_TOOLS_H #define SQUID_SRC_IP_TOOLS_H namespace Ip { /// Probe to discover IPv6 capabilities void ProbeTransport(void); /* Squids notion of IPv6 stack types and state */ #define IPV6_OFF 0 #define IPV6_ON 1 #define IPV6_SPECIAL_V4MAPPING 2 #define IPV6_SPECIAL_SPLITSTACK 4 /// Whether IPv6 is supported and type of support. extern int EnableIpv6; } // namespace Ip #endif /* SQUID_SRC_IP_TOOLS_H */