-int do_server(int port, int type, int *ret, int (*cb) (char *hostname, int s, int stype, unsigned char *context), unsigned char *context, int naccept);
+int do_server(int port, int type, int *ret,
+ int (*cb)(char *hostname, int s, int stype, unsigned char *context),
+ unsigned char *context, int naccept);
+#ifndef NO_SYS_UN_H
+int do_server_unix(const char *path, int *ret,
+ int (*cb)(char *hostname, int s, int stype, unsigned char *context),
+ unsigned char *context, int naccept);
+#endif