HAVE_TYPE_STRUCT_IP_MREQN 711 ext/socket/option.c #if defined(IPPROTO_IP) && defined(HAVE_TYPE_STRUCT_IP_MREQN) /* GNU/Linux, FreeBSD 7 */ HAVE_TYPE_STRUCT_IP_MREQN 743 ext/socket/option.c # if defined(HAVE_TYPE_STRUCT_IP_MREQN) HAVE_TYPE_STRUCT_IP_MREQN 752 ext/socket/option.c #if defined(IPPROTO_IP) && defined(IP_MULTICAST_IF) && defined(HAVE_TYPE_STRUCT_IP_MREQN) /* 4.4BSD, GNU/Linux */ HAVE_TYPE_STRUCT_IP_MREQN 1336 ext/socket/option.c # if defined(IP_MULTICAST_IF) && defined(HAVE_TYPE_STRUCT_IP_MREQN) /* 4.4BSD, GNU/Linux */