smx_host_t dest);
void SIMIX_pre_process_change_host(smx_process_t process, smx_host_t host);
void SIMIX_pre_process_suspend(smx_simcall_t simcall);
-void SIMIX_process_suspend(smx_process_t process, smx_process_t issuer);
+smx_action_t SIMIX_process_suspend(smx_process_t process, smx_process_t issuer);
void SIMIX_process_resume(smx_process_t process, smx_process_t issuer);
void* SIMIX_process_get_data(smx_process_t process);
void SIMIX_process_set_data(smx_process_t process, void *data);