ia_netmask        123 netinet/in.c   			if ((in.s_addr & ia->ia_netmask) == ia->ia_net)
ia_netmask        714 netinet/in.c   		ia->ia_netmask = IN_CLASSA_NET;
ia_netmask        716 netinet/in.c   		ia->ia_netmask = IN_CLASSB_NET;
ia_netmask        718 netinet/in.c   		ia->ia_netmask = IN_CLASSC_NET;
ia_netmask        725 netinet/in.c   		ia->ia_subnetmask = ia->ia_netmask;
ia_netmask        728 netinet/in.c   		ia->ia_netmask &= ia->ia_subnetmask;
ia_netmask        729 netinet/in.c   	ia->ia_net = i & ia->ia_netmask;
ia_netmask        740 netinet/in.c   			ia->ia_net | ~ia->ia_netmask;
ia_netmask         52 netinet/in_var.h 	u_int32_t ia_netmask;		/* mask of net part */