Cosmetics

[simgrid.git] / src / xbt / dynar.c

diff --git a/src/xbt/dynar.c b/src/xbt/dynar.c
index 446f26d..e289e65 100644 (file)
--- a/src/xbt/dynar.c
+++ b/src/xbt/dynar.c
@@ -335,6 +335,16 @@ XBT_INLINE unsigned long xbt_dynar_length(const xbt_dynar_t dynar)
   return (dynar ? (unsigned long) dynar->used : (unsigned long) 0);
 }
 
+/**@brief check if a dynar is empty
+ *
+ *\param dynar the dynat we want to check
+ */
+
+XBT_INLINE int xbt_dynar_is_empty(const xbt_dynar_t dynar)
+{
+       return (xbt_dynar_length(dynar) == 0);
+}
+
 /** @brief Retrieve a copy of the Nth element of a dynar.
  *
  * \param dynar information dealer
@@ -520,7 +530,7 @@ xbt_dynar_remove_at(xbt_dynar_t const dynar,
  *
  * Raises not_found_error if not found.
  */
-int xbt_dynar_search(xbt_dynar_t const dynar, void *const elem)
+unsigned int xbt_dynar_search(xbt_dynar_t const dynar, void *const elem)
 {
   unsigned long it;
 
@@ -692,7 +702,7 @@ XBT_INLINE void xbt_dynar_cursor_unlock(xbt_dynar_t dynar)
  * 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, __compar_fn_t compar_fn){
+XBT_INLINE void xbt_dynar_sort(xbt_dynar_t dynar, int_f_cpvoid_cpvoid_t compar_fn){
 
        _dynar_lock(dynar);