+/** @brief Sorts a dynar according to the function <tt>compar_fn</tt>
+ *
+ * \param dynar the dynar to sort
+ * \param compar_fn comparison function of type (int (compar_fn*) (void*) (void*)).
+ *
+ * Remark: if the elements stored in the dynar are structures, the compar_fn
+ * function has to retrieve the field to sort first.
+ */
+XBT_INLINE void xbt_dynar_sort(xbt_dynar_t dynar,
+ int_f_cpvoid_cpvoid_t compar_fn)
+{
+
+ _dynar_lock(dynar);
+
+ qsort(dynar->data, dynar->used, dynar->elmsize, compar_fn);
+
+ _dynar_unlock(dynar);
+}
+
+/** @brief Transform a dynar into a NULL terminated array
+ *
+ * \param dynar the dynar to transform
+ */
+XBT_INLINE void * xbt_dynar_to_array (xbt_dynar_t dynar)
+{
+ void * res;
+ void * last = xbt_new0(char,dynar->elmsize);
+ xbt_dynar_push(dynar, last);
+ free(last);
+ res = dynar->data;
+ free(dynar);
+ return res;
+}
+
+/*
+ * Return 0 if d1 and d2 are equal and 1 if not equal
+ */
+XBT_INLINE int xbt_dynar_compare(xbt_dynar_t d1, xbt_dynar_t d2,
+ int(*compar)(const void *, const void *))
+{
+ int i ;
+ int size;
+ if((!d1) && (!d2)) return 0;
+ if((!d1) || (!d2))
+ {
+ XBT_DEBUG("NULL dynar d1=%p d2=%p",d1,d2);
+ xbt_dynar_free(&d2);
+ return 1;
+ }
+ if((d1->elmsize)!=(d2->elmsize))
+ {
+ XBT_DEBUG("Size of elmsize d1=%ld d2=%ld",d1->elmsize,d2->elmsize);
+ xbt_dynar_free(&d2);
+ return 1; // xbt_die
+ }
+ if(xbt_dynar_length(d1) != xbt_dynar_length(d2))
+ {
+ XBT_DEBUG("Size of dynar d1=%ld d2=%ld",xbt_dynar_length(d1),xbt_dynar_length(d2));
+ xbt_dynar_free(&d2);
+ return 1;
+ }
+
+ size = xbt_dynar_length(d1);
+ for(i=0;i<size;i++)
+ {
+ void *data1 = xbt_dynar_get_as(d1, i, void *);
+ void *data2 = xbt_dynar_get_as(d2, i, void *);
+ XBT_DEBUG("link[%d] d1=%p d2=%p",i,data1,data2);
+ if(compar(data1,data2)){
+ xbt_dynar_free(&d2);
+ return 1;
+ }
+ }
+ xbt_dynar_free(&d2);
+ return 0;
+}
+