manual: Remove outdated sentence about para_afh.

[paraslash.git] / ringbuffer.c

diff --git a/ringbuffer.c b/ringbuffer.c
index c45ed3fa21ba14f74c19459009b0e92affb634d2..a5a1c2594f0de72f7fc75dffeac3d93c8cf59d6c 100644 (file)
--- a/ringbuffer.c
+++ b/ringbuffer.c
@@ -1,11 +1,13 @@
 /*
- * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2006-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /** \file ringbuffer.c Simple ringbuffer implementation */
 
+#include <regex.h>
+
 #include "para.h"
 #include "ringbuffer.h"
 #include "string.h"
@@ -47,7 +49,7 @@ struct ringbuffer *ringbuffer_new(unsigned size)
        rb->entries = para_calloc(size * sizeof(void *));
        rb->size = size;
        return rb;
-};
+}
 
 /**
  * Add one entry to a ringbuffer.
@@ -94,7 +96,7 @@ void *ringbuffer_get(struct ringbuffer *rb, int num)
  *
  * \param rb The ringbuffer identifier
  *
- * This function always succeeds and never returns a number greater than the
+ * \return This function always succeeds. It returns a number less than the
  * size of the ring buffer.
  */
 unsigned ringbuffer_filled(struct ringbuffer *rb)