/*****Communication Requests*****/
XBT_INLINE XBT_PUBLIC(void) SIMIX_communication_cancel(smx_comm_t comm);
+XBT_PUBLIC(void) SIMIX_communication_destroy(smx_comm_t comm);
XBT_PUBLIC(double) SIMIX_communication_get_remains(smx_comm_t comm);
XBT_PUBLIC(void *) SIMIX_communication_get_data(smx_comm_t comm);