XBT_PUBLIC(void) SIMIX_sem_acquire(smx_sem_t sem);
XBT_PUBLIC(void) SIMIX_sem_acquire_timeout(smx_sem_t sem, double max_duration);
XBT_PUBLIC(unsigned int) SIMIX_sem_acquire_any(xbt_dynar_t sems);
+XBT_PUBLIC(int) SIMIX_sem_get_capacity(smx_sem_t sem);
/************************** Action handling ************************************/
/*****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);