IFF_MULTICAST    2533 ext/socket/constdefs.c #if defined(IFF_MULTICAST)
IFF_MULTICAST    2535 ext/socket/constdefs.c     rb_define_const(rb_cSocket, "IFF_MULTICAST", INTEGER2NUM(IFF_MULTICAST));
IFF_MULTICAST    2537 ext/socket/constdefs.c     rb_define_const(rb_mSockConst, "IFF_MULTICAST", INTEGER2NUM(IFF_MULTICAST));
IFF_MULTICAST    2067 ext/socket/constdefs.h #if !defined(IFF_MULTICAST)
IFF_MULTICAST    2069 ext/socket/constdefs.h #  define IFF_MULTICAST IFF_MULTICAST
IFF_MULTICAST     304 ext/socket/ifaddr.c #ifdef IFF_MULTICAST
IFF_MULTICAST     305 ext/socket/ifaddr.c     INSPECT_BIT(IFF_MULTICAST, "MULTICAST")