1 extern int server; 2 3 extern int ServerLocalOpen(const char *name, mode_t mask); 4 extern int ServerTcpOpen(int); 5 extern void ServerClose(void); 6 7 #define UNKNOWN_SERVER (-2) 8 #define NO_SERVER (-1) 9 #define LOCAL_SERVER (1) 10 #define INET_SERVER (2) 11 12 extern int ServerType(void); 13