IPV6_MULTICAST_IF  339 ext/sockets/multicast.c 	case IPV6_MULTICAST_IF:
IPV6_MULTICAST_IF  705 ext/sockets/sockets.c 	REGISTER_LONG_CONSTANT("IPV6_MULTICAST_IF",			IPV6_MULTICAST_IF,		CONST_CS | CONST_PERSISTENT);