+/** @defgroup xbt_strbuff String buffers
+ * @ingroup XBT_adt
+ *
+ * This data container is very similar to the Java StringBuffer:
+ * that's a string to which you can add content with a lesser performance
+ * penalty than if you recreate a new string from scratch. Once done building
+ * your string, you must retrieve the content and free its container.
+ *
+ * @{
+ */
+
+/** @brief Buffer data container **/
+struct xbt_strbuff {