-/** \defgroup XBT_swag A O(1) set datatype
- * \brief a O(1) set based on linked lists
- *
- * Warning, this module is done to be efficient and performs tons of
- * cast and dirty things. So avoid using it unless you really know
- * what you are doing. It is basically a fifo but with restrictions so that
- * it can be used as a set. Any operation (add, remove, belongs) is O(1) and
- * no call to malloc/free is done.
- */
-