+/**
+ * \brief Checks if there is a send communication action
+ * queued in a rendez-vous matching our needs.
+ * \return 1 if found, 0 otherwise
+ */
+int SIMIX_comm_has_send_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data) {
+
+ smx_action_t action;
+ xbt_fifo_item_t item;
+
+ xbt_fifo_foreach(rdv->comm_fifo, item, action, smx_action_t){
+ if (action->comm.type == SIMIX_COMM_SEND
+ && (!match_fun || match_fun(data, action->comm.src_data))) {
+ XBT_DEBUG("Found a matching communication action %p", action);
+ return 1;
+ }
+ }
+ XBT_DEBUG("No matching communication action found");
+ return 0;
+}
+
+/**
+ * \brief Checks if there is a recv communication action
+ * queued in a rendez-vous matching our needs.
+ * \return 1 if found, 0 otherwise
+ */
+int SIMIX_comm_has_recv_match(smx_rdv_t rdv, int (*match_fun)(void*, void*), void* data) {
+
+ smx_action_t action;
+ xbt_fifo_item_t item;
+
+ xbt_fifo_foreach(rdv->comm_fifo, item, action, smx_action_t) {
+ if (action->comm.type == SIMIX_COMM_RECEIVE
+ && (!match_fun || match_fun(data, action->comm.dst_data))) {
+ XBT_DEBUG("Found a matching communication action %p", action);
+ return 1;
+ }
+ }
+ XBT_DEBUG("No matching communication action found");
+ return 0;
+}
+