1 #ifndef SYS_UN_H 2 #define SYS_UN_H 3 4 typedef int sa_family_t; 5 typedef int in_port_t; 6 7 struct sockaddr_un 8 { 9 sa_family_t sun_family; /* Address family */ 10 char sun_path[260]; /* Socket pathname */ 11 }; 12 13 #endif /* SYS_UN_H */ 14