67 #define DEFAULT_HEARTBEAT 30 68 #define ALL_HEARTBEATS -1
long heartbeat_start(hb_send_func_t *send_func, double freq, hb_load_func_t *load_func)
hb_send_func_t * send_func
long hb_load_func_t(void)
void hb_send_func_t(Msg *hb)
hb_load_func_t * load_func
void heartbeat_stop(long hb_thread)