show_history_state_t
show_history_state_t *state = arg;
show_history_state_t *state = arg;
show_history_state_t *state = arg;
show_history_state_t state;
bzero(&state, sizeof (show_history_state_t));
show_history_state_t *state = (show_history_state_t *)arg;
show_history_state_t *state = (show_history_state_t *)arg;
show_history_state_t *state = (show_history_state_t *)arg;
show_history_state_t state;
bzero(&state, sizeof (show_history_state_t));