int process_join(smx_actor_t process, double timeout) [[block]];
int process_sleep(double duration) [[block]];
-boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl> execution_start(const char* name, double flops_amount, double priority, double bound, sg_host_t host) [[nohandler]];
-boost::intrusive_ptr<simgrid::kernel::activity::ExecImpl> execution_parallel_start(const char* name, int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount, double rate, double timeout) [[nohandler]];
int execution_wait(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution) [[block]];
int execution_test(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> execution) [[block]];
int mutex_trylock(smx_mutex_t mutex);
void mutex_unlock(smx_mutex_t mutex);
-smx_cond_t cond_init() [[nohandler]];
void cond_wait(smx_cond_t cond, smx_mutex_t mutex) [[block]];
-void cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) [[block]];
+int cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) [[block]];
void sem_acquire(smx_sem_t sem) [[block]];
-void sem_acquire_timeout(smx_sem_t sem, double timeout) [[block]];
+int sem_acquire_timeout(smx_sem_t sem, double timeout) [[block]];
-sg_size_t storage_read(surf_storage_t st, sg_size_t size) [[block]];
-sg_size_t storage_write(surf_storage_t st, sg_size_t size) [[block]];
+sg_size_t io_wait(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> io) [[block]];
int mc_random(int min, int max);
-void set_category(boost::intrusive_ptr<simgrid::kernel::activity::ActivityImpl> synchro, const char* category) [[nohandler]];
void run_kernel(std::function<void()> const* code) [[nohandler]];
void run_blocking(std::function<void()> const* code) [[block,nohandler]];