void process_cleanup(smx_actor_t process) [[nohandler]];
void process_suspend(smx_actor_t process) [[block]];
int process_join(smx_actor_t process, double timeout) [[block]];
void process_cleanup(smx_actor_t process) [[nohandler]];
void process_suspend(smx_actor_t process) [[block]];
int process_join(smx_actor_t process, double timeout) [[block]];