92:/std/object.c (/std/object.c)
(nomask int) set_heart_beat(mixed repeat, string func = "heart_beat")
/*
 * Function name: set_heart_beat
 * Description:   Emulate old heartbeat code
 * Arguments:     repeat - 1 to enable, 0 to disable
 * Returns:       Return value from set_alarm()
 */
