@@ -44,11 +44,11 @@
 	bool _closable;
 #endif
 	bool _atEndOfStream;
 }
 
-- init OF_UNAVAILABLE;
+- (instancetype)init OF_UNAVAILABLE;
 
 /*!
  * @brief Query the underlying terminal for the number of columns.
  *
  * @return The number of columns, or -1 if there is no underlying terminal or