202 	if (history(h, &ev, op) != 0)  in _move_history()
316 	history(h, &ev, H_SETSIZE, INT_MAX);	/* unlimited */  in rl_initialize()
319 	el_set(e, EL_HIST, history, h);  in rl_initialize()
434 	history(h, &ev, H_GETSIZE);  in readline()
522 		if (history(h, &ev, H_FIRST) != 0)  in get_history_event()
580 	if (history(h, &ev, H_CURR) != 0) {  in get_history_event()
599 		history(h, &ev, H_FIRST);  in get_history_event()
615 	if (history(h, &ev, H_CURR) != 0)  in get_history_event()
621 	(void)history(h, &ev, H_SET, num);  in get_history_event()
1140 	if (history(h, &ev, H_SETSIZE, max) == 0)  in stifle_history()
1154 	history(h, &ev, H_SETSIZE, INT_MAX);  in unstifle_history()
1319 	return history(h, &ev, H_LOAD, filename) == -1 ?  in read_history()
1336 	return history(h, &ev, H_SAVE, filename) == -1 ?  in write_history()
1357 	if (history(h, &ev, H_CURR) != 0)  in history_get()
1362 	if (history(h, &ev, H_LAST) != 0)  in history_get()
1366 	if (history(h, &ev, H_NEXT_EVDATA, num, &she.data))  in history_get()
1372 	(void)history(h, &ev, H_SET, curr_num);  in history_get()
1392 	(void)history(h, &ev, H_ENTER, line);  in add_history()
1393 	if (history(h, &ev, H_GETSIZE) == 0)  in add_history()
1415 	if (history(h, &ev, H_DELDATA, num, &he->data) != 0) {  in remove_history()
1421 	if (history(h, &ev, H_GETSIZE) == 0)  in remove_history()
1442 	if (history(h, &ev, H_CURR) != 0)  in replace_history_entry()
1447 	if (history(h, &ev, H_LAST) != 0)  in replace_history_entry()
1454 	if (history(h, &ev, H_NEXT_EVDATA, num, &he->data))  in replace_history_entry()
1461 	if (history(h, &ev, H_REPLACE, line, data))  in replace_history_entry()
1465 	if (history(h, &ev, H_SET, curr_num))  in replace_history_entry()
1482 	(void)history(h, &ev, H_CLEAR);  in clear_history()
1496 	if (history(h, &ev, H_CURR) != 0)  in where_history()
1500 	(void)history(h, &ev, H_FIRST);  in where_history()
1502 	while (ev.num != curr_num && history(h, &ev, H_NEXT) == 0)  in where_history()
1530 	if (history(h, &ev, H_CURR) != 0)  in history_total_bytes()
1534 	(void)history(h, &ev, H_FIRST);  in history_total_bytes()
1538 	while (history(h, &ev, H_NEXT) == 0);  in history_total_bytes()
1541 	history(h, &ev, H_PREV_EVENT, curr_num);  in history_total_bytes()
1559 	(void)history(h, &ev, H_CURR);  in history_set_pos()
1566 	if (history(h, &ev, H_DELDATA, pos, (void **)-1)) {  in history_set_pos()
1567 		(void)history(h, &ev, H_SET, curr_num);  in history_set_pos()
1606 	if (history(h, &ev, H_CURR) != 0)  in history_search()
1613 		if (history(h, &ev, direction < 0 ? H_NEXT:H_PREV) != 0)  in history_search()
1616 	(void)history(h, &ev, H_SET, curr_num);  in history_search()
1629 	return (history(h, &ev, direction < 0 ?  in history_search_prefix()
1649 	if (history(h, &ev, H_CURR) != 0)  in history_search_pos()
1653 	if (history_set_pos(off) != 0 || history(h, &ev, H_CURR) != 0)  in history_search_pos()
1659 		if (history(h, &ev, (pos < 0) ? H_PREV : H_NEXT) != 0)  in history_search_pos()
1664 	(void)history(h, &ev,  in history_search_pos()