783 	int i = -1, retval;  in history_save_fp()  local
794 	for (i = 0, retval = HLAST(h, &ev);  in history_save_fp()
795 	    retval != -1;  in history_save_fp()
796 	    retval = HPREV(h, &ev), i++) {  in history_save_fp()
845 	int retval;  in history_prev_event()  local
847 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))  in history_prev_event()
859 	int retval;  in history_next_evdata()  local
861 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))  in history_next_evdata()
879 	int retval;  in history_next_event()  local
881 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))  in history_next_event()
897 	int retval;  in history_prev_string()  local
899 	for (retval = HCURR(h, ev); retval != -1; retval = HNEXT(h, ev))  in history_prev_string()
915 	int retval;  in history_next_string()  local
917 	for (retval = HCURR(h, ev); retval != -1; retval = HPREV(h, ev))  in history_next_string()
934 	int retval;  in history()  local
942 		retval = history_getsize(h, ev);  in history()
946 		retval = history_setsize(h, ev, va_arg(va, int));  in history()
950 		retval = history_getunique(h, ev);  in history()
954 		retval = history_setunique(h, ev, va_arg(va, int));  in history()
959 		retval = HADD(h, ev, str);  in history()
963 		retval = HDEL(h, ev, va_arg(va, const int));  in history()
968 		if ((retval = HENTER(h, ev, str)) != -1)  in history()
974 		if ((retval = HSET(h, ev, h->h_ent)) != -1)  in history()
975 			retval = HADD(h, ev, str);  in history()
979 		retval = HFIRST(h, ev);  in history()
983 		retval = HNEXT(h, ev);  in history()
987 		retval = HLAST(h, ev);  in history()
991 		retval = HPREV(h, ev);  in history()
995 		retval = HCURR(h, ev);  in history()
999 		retval = HSET(h, ev, va_arg(va, const int));  in history()
1004 		retval = 0;  in history()
1008 		retval = history_load(h, va_arg(va, const char *));  in history()
1009 		if (retval == -1)  in history()
1014 		retval = history_save(h, va_arg(va, const char *));  in history()
1015 		if (retval == -1)  in history()
1020 		retval = history_save_fp(h, va_arg(va, FILE*));  in history()
1021 		if (retval == -1)  in history()
1026 		retval = history_prev_event(h, ev, va_arg(va, int));  in history()
1030 		retval = history_next_event(h, ev, va_arg(va, int));  in history()
1034 		retval = history_prev_string(h, ev, va_arg(va, const char *));  in history()
1038 		retval = history_next_string(h, ev, va_arg(va, const char *));  in history()
1058 		if ((retval = history_set_fun(h, &hf)) == -1)  in history()
1065 		retval = 0;  in history()
1072 		retval = history_next_evdata(h, ev, num, d);  in history()
1080 		retval = history_deldata_nth((history_t *)h->h_ref, ev, num, d);  in history()
1090 			retval = -1;  in history()
1095 		retval = 0;  in history()
1100 		retval = -1;  in history()
1105 	return retval;  in history()