MCAST_MSFILTER 1255 ext/socket/constdefs.c #if defined(MCAST_MSFILTER) MCAST_MSFILTER 1257 ext/socket/constdefs.c rb_define_const(rb_cSocket, "MCAST_MSFILTER", INTEGER2NUM(MCAST_MSFILTER)); MCAST_MSFILTER 1259 ext/socket/constdefs.c rb_define_const(rb_mSockConst, "MCAST_MSFILTER", INTEGER2NUM(MCAST_MSFILTER)); MCAST_MSFILTER 1035 ext/socket/constdefs.h #if !defined(MCAST_MSFILTER) MCAST_MSFILTER 1037 ext/socket/constdefs.h # define MCAST_MSFILTER MCAST_MSFILTER