TYPE_IP_MULTICAST_LOOP  396 ext/socket/option.c     VALUE o = XCAT(sockopt_pack_,TYPE_IP_MULTICAST_LOOP)(value);
TYPE_IP_MULTICAST_LOOP  421 ext/socket/option.c 	return XCAT(sockopt_,TYPE_IP_MULTICAST_LOOP)(self);
TYPE_IP_MULTICAST_LOOP  429 ext/socket/option.c   XCAT(inspect_,TYPE_IP_MULTICAST_LOOP)(a,b,c,d)