# ./include/simgrid/simix.h (otherwise you will get a warning at compile time)
void process_suspend(smx_actor_t process) [[block]];
-int process_join(smx_actor_t process, double timeout) [[block]];
int process_sleep(double duration) [[block]];
int execution_wait(simgrid::kernel::activity::ExecImpl* execution) [[block]];
+int execution_waitany_for(simgrid::kernel::activity::ExecImpl** execs, size_t count, double timeout) [[block]];
bool execution_test(simgrid::kernel::activity::ExecImpl* execution) [[block]];
void comm_send(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, unsigned char* src_buff, size_t src_buff_size, simix_match_func_t match_fun, simix_copy_data_func_t copy_data_fun, void* data, double timeout) [[block]];