extern HIST_ENTRY *_rl_saved_line_for_history;
/* Functions imported from the rest of the library. */
-extern int _rl_free_history_entry PARAMS((HIST_ENTRY *));
+extern void _rl_free_history_entry PARAMS((HIST_ENTRY *));
static char *noninc_search_string = (char *) NULL;
static int noninc_history_pos;