@@ -19,10 +19,15 @@
 {
 	char   *cache;
 	size_t cache_len;
 }
 
+/**
+ * \return A boolean whether the end of the stream has been reached
+ */
+- (BOOL)atEndOfStream;
+
 /**
  * Reads from the stream into a buffer.
  *
  * \param buf The buffer into which the data is read
  * \param size The size of the data that should be read.
@@ -36,11 +41,12 @@
  * Read until a newline or \0 occurs.
  *
  * If you want to use readNBytes afterwards again, you have to clear the cache
  * before and optionally get the cache before clearing it!
  *
- * \return The line that was read, autoreleased.
+ * \return The line that was read, autoreleased, or nil if the end of the
+ *	   stream has been reached.
  */
 - (OFString*)readLine;
 
 /**
  * Writes from a buffer into the stream.