* @param process the process to wait for
* @param timeout wait until the process is over, or the timeout occurs
*/
-XBT_PUBLIC void MSG_process_join(msg_process_t process, double timeout);
+XBT_PUBLIC void MSG_process_join(const_sg_actor_t process, double timeout);
/** @brief Kills a process */
XBT_PUBLIC void MSG_process_kill(msg_process_t process);
/** @brief Kill all running process */
XBT_PUBLIC void MSG_sem_acquire(msg_sem_t sem);
XBT_PUBLIC int MSG_sem_acquire_timeout(msg_sem_t sem, double timeout);
XBT_PUBLIC void MSG_sem_release(msg_sem_t sem);
-XBT_PUBLIC int MSG_sem_get_capacity(msg_sem_t sem);
+XBT_PUBLIC int MSG_sem_get_capacity(const_sg_sem_t sem);
XBT_PUBLIC void MSG_sem_destroy(const_sg_sem_t sem);
-XBT_PUBLIC int MSG_sem_would_block(msg_sem_t sem);
+XBT_PUBLIC int MSG_sem_would_block(const_sg_sem_t sem);
/** @brief Opaque type representing a barrier identifier */
typedef sg_bar_t msg_bar_t;