class LColor_color;
class LyXFont;
class LyXComm;
+class LyXDataSocket;
+class LyXServerSocket;
class FuncRequest;
/// GUI interaction
* add a callback for I/O read notification
*/
void set_read_callback(int fd, LyXComm * comm);
+void set_datasocket_callback(LyXDataSocket *);
+void set_serversocket_callback(LyXServerSocket *);
/**
* remove a I/O read callback
* @param fd file descriptor
*/
void remove_read_callback(int fd);
+void remove_datasocket_callback(LyXDataSocket *);
+void remove_serversocket_callback(LyXServerSocket *);
} // namespace lyx_gui