/* udp_var.h 4.3 81/11/18 */ /* * UDP kernel structures and variables. */ struct udpiphdr { struct ipovly ui_i; /* overlaid ip structure */ struct udphdr ui_u; /* udp header */ }; #define ui_next ui_i.ih_next #define ui_prev ui_i.ih_prev #define ui_x1 ui_i.ih_x1 #define ui_pr ui_i.ih_pr #define ui_len ui_i.ih_len #define ui_src ui_i.ih_src #define ui_dst ui_i.ih_dst #define ui_sport ui_u.uh_sport #define ui_dport ui_u.uh_dport #define ui_ulen ui_u.uh_ulen #define ui_sum ui_u.uh_sum struct udpstat { int udps_hdrops; int udps_badsum; int udps_badlen; }; #ifdef KERNEL struct inpcb udb; struct udpstat udpstat; #endif